central boiler - add entites to fine tune the boiler start

Add en and string translation
Issue #255 - Specify window action on window open detection
2024-01-20 10:40:55 +00:00 · 2024-01-20 06:31:03 +00:00 · 2024-01-17 18:56:00 +00:00 · 2024-01-16 18:30:52 +00:00 · 2024-01-14 23:02:23 +00:00 · 2024-01-14 16:50:59 +00:00
183 changed files with 5046 additions and 19512 deletions
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,2 +0,0 @@
-FROM mcr.microsoft.com/devcontainers/python:1-3.12
-RUN apt update && apt install -y ffmpeg
--- a/.devcontainer/configuration.yaml
+++ b/.devcontainer/configuration.yaml
@@ -1,30 +1,14 @@
 default_config:

-recorder:
-    auto_purge: true
-    purge_keep_days: 1
-    commit_interval: 5
-    include:
-        domains:
-            - input_boolean
-            - input_number
-            - switch
-            - climate
-            - sensor
-            - binary_sensor
-            - number
-            - input_select
-            - versatile_thermostat
+# ffmeg
+ffmpeg:

 logger:
-    default: warning
+    default: info
    logs:
        custom_components.versatile_thermostat: debug
-        # custom_components.versatile_thermostat.underlyings: info
-        # custom_components.versatile_thermostat.climate: info
-        # custom_components.versatile_thermostat.base_thermostat: debug
-        custom_components.versatile_thermostat.sensor: info
-        custom_components.versatile_thermostat.binary_sensor: info
+        custom_components.versatile_thermostat.underlyings: debug
+        custom_components.versatile_thermostat.climate: debug

 # If you need to debug uncommment the line below (doc: https://www.home-assistant.io/integrations/debugpy/)
 debugpy:
@@ -91,48 +75,6 @@ input_number:
        icon: mdi:thermostat
        unit_of_measurement: °C
        mode: box
-    fake_offset_calibration1:
-        name: Sonoff offset calibration 1
-        min: -12
-        max: 12
-        icon: mdi:tune
-        unit_of_measurement: °C
-        mode: box
-    fake_opening_degree1:
-        name: Sonoff Opening degree 1
-        min: 0
-        max: 100
-        icon: mdi:valve-open
-        unit_of_measurement: "%"
-        mode: box
-    fake_closing_degree1:
-        name: Sonoff Closing degree 1
-        min: 0
-        max: 100
-        icon: mdi:valve-closed
-        unit_of_measurement: "%"
-        mode: box
-    fake_offset_calibration2:
-        name: Sonoff offset calibration 2
-        min: -12
-        max: 12
-        icon: mdi:tune
-        unit_of_measurement: °C
-        mode: box
-    fake_opening_degree2:
-        name: Sonoff Opening degree 2
-        min: 0
-        max: 100
-        icon: mdi:valve-open
-        unit_of_measurement: "%"
-        mode: box
-    fake_closing_degree2:
-        name: Sonoff Closing degree 2
-        min: 0
-        max: 100
-        icon: mdi:valve-closed
-        unit_of_measurement: "%"
-        mode: box

 input_boolean:
    # input_boolean to simulate the windows entity. Only for development environment.
@@ -184,12 +126,6 @@ input_boolean:
    fake_presence_sensor1:
        name: Presence Sensor 1
        icon: mdi:home
-    fake_valve_sonoff_trvzb1:
-        name: Valve Sonoff TRVZB1
-        icon: mdi:valve
-    fake_valve_sonoff_trvzb2:
-        name: Valve Sonoff TRVZB2
-        icon: mdi:valve

 climate:
    - platform: generic_thermostat
@@ -200,7 +136,6 @@ climate:
      name: Underlying thermostat2
      heater: input_boolean.fake_heater_switch3
      target_sensor: input_number.fake_temperature_sensor1
-      ac_mode: false
    - platform: generic_thermostat
      name: Underlying thermostat3
      heater: input_boolean.fake_heater_switch3
@@ -233,23 +168,17 @@ climate:
      name: Underlying thermostat9
      heater: input_boolean.fake_heater_switch3
      target_sensor: input_number.fake_temperature_sensor1
-    - platform: generic_thermostat
-      name: Underlying Sonoff TRVZB1
-      heater: input_boolean.fake_valve_sonoff_trvzb1
-      target_sensor: input_number.fake_temperature_sensor1
-      ac_mode: false
-    - platform: generic_thermostat
-      name: Underlying Sonoff TRVZB2
-      heater: input_boolean.fake_valve_sonoff_trvzb2
-      target_sensor: input_number.fake_temperature_sensor1
-      ac_mode: false

-input_datetime:
-    fake_last_seen:
-        name: Last seen temp sensor
-        icon: mdi:update
-        has_date: true
-        has_time: true
+recorder:
+    commit_interval: 1
+    include:
+        domains:
+            - input_boolean
+            - input_number
+            - switch
+            - climate
+            - sensor
+            - binary_sensor

 template:
    - binary_sensor:
@@ -296,14 +225,14 @@ switch:
              friendly_name: "Pilote chauffage SDB RDC"
              value_template: "{{ is_state_attr('switch_seche_serviettes_sdb_rdc', 'sensor_state', 'on') }}"
              turn_on:
-                  action: select.select_option
+                  service: select.select_option
                  data:
                      option: comfort
                  target:
                      entity_id: select.seche_serviettes_sdb_rdc_cable_outlet_mode

              turn_off:
-                  action: select.select_option
+                  service: select.select_option
                  data:
                      option: comfort-2
                  target:
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,9 +1,7 @@
 // See https://aka.ms/vscode-remote/devcontainer.json for format details.
 // "image": "ghcr.io/ludeeus/devcontainer/integration:latest",
 {
-	"build": {
-		"dockerfile": "Dockerfile"
-	},
+	"image": "mcr.microsoft.com/devcontainers/python:1-3.11-bullseye",
 	"name": "Versatile Thermostat integration",
 	"appPort": [
 		"8123:8123"
@@ -11,34 +9,28 @@
 	// "postCreateCommand": "container install",
 	"postCreateCommand": "./container dev-setup",

-    "mounts": [
-        "source=${localEnv:HOME}/.ssh,target=/home/vscode/.ssh,type=bind,consistency=cached",
-        // uncomment this to get the versatile-thermostat-ui-card
-        "source=${localEnv:HOME}/SugarSync/Projets/home-assistant/versatile-thermostat-ui-card/dist,target=/workspaces/versatile_thermostat/config/www/community/versatile-thermostat-ui-card,type=bind,consistency=cached"
-    ],
+	"mounts": [
+		"source=/Users/jmcollin/.ssh,target=/home/vscode/.ssh,type=bind,consistency=cached",
+		// uncomment this to get the versatile-thermostat-ui-card
+		"source=${localEnv:HOME}/SugarSync/Projets/home-assistant/versatile-thermostat-ui-card/dist,target=/workspaces/versatile_thermostat/config/www/community/versatile-thermostat-ui-card,type=bind,consistency=cached"
+	],

 	"customizations": {
 		"vscode": {
 			"extensions": [
 				"ms-python.python",
-				"ms-python.pylint",
-				// Doesn't work (crash). Default in python is to use Jedi see Settings / Python / Default Language
-				// "ms-python.vscode-pylance",
-				"ms-python.isort",
-				"ms-python.black-formatter",
-				"visualstudioexptteam.vscodeintellicode",
-				"redhat.vscode-yaml",
 				"github.vscode-pull-request-github",
 				"ryanluker.vscode-coverage-gutters",
+				"ms-python.black-formatter",
+				"ms-python.pylint",
 				"ferrierbenjamin.fold-unfold-all-icone",
+				"ms-python.isort",
 				"LittleFoxTeam.vscode-python-test-adapter",
 				"donjayamanne.githistory",
 				"waderyan.gitblame",
 				"keesschollaart.vscode-home-assistant",
 				"vscode.markdown-math",
-				"yzhang.markdown-all-in-one",
-				"github.vscode-github-actions",
-				"azuretools.vscode-docker"
+				"yzhang.markdown-all-in-one"
 			],
 			"settings": {
 				"files.eol": "\n",
@@ -59,10 +51,10 @@
 				"editor.formatOnPaste": false,
 				"editor.formatOnSave": true,
 				"editor.formatOnType": true,
-				"files.trimTrailingWhitespace": true
-				// "python.experiments.optOutFrom": ["pythonTestAdapter"],
-    			// "python.analysis.logLevel": "Trace"
+				"files.trimTrailingWhitespace": true,
+				"python.experiments.optOutFrom": ["pythonTestAdapter"],
+    			"python.analysis.logLevel": "Trace"
 			}
 		}
 	}
-}
+}
--- a/.github/ISSUE_TEMPLATE/issue.md
+++ b/.github/ISSUE_TEMPLATE/issue.md
@@ -4,8 +4,6 @@ about: Create a report to help us improve

 ---

-> Please read carefuly this instructions and fill this form before writing an issue. It helps me to help you.
-
 <!-- This template will allow the maintainer to be efficient and post the more accurante response as possible. There is many types / modes / configuration possible, so the analysis can be very tricky. If don't follow this template, your issue could be rejected without any message. Please help me to help you. -->

 <!-- Before you open a new issue, search through the existing issues to see if others have had the same problem.
--- a/.github/workflows/testus.yaml
+++ b/.github/workflows/testus.yaml
@@ -1,49 +0,0 @@
-name: Run Tests
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-
-jobs:
-  testu:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v2
-
-      - name: Set up Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.12
-
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip3 install -r requirements_test.txt
-
-      - name: Run Tests
-        run: |
-          pytest \
-            -qq \
-            --timeout=9 \
-            --durations=10 \
-            -n auto \
-            -o console_output_style=count \
-            -p no:sugar \
-            tests
-
-      - name: Coverage
-        run: |
-          coverage run -m pytest tests/
-          coverage report
-
-      - name: Generate HTML Coverage Report
-        run: coverage html
-      # - name: Deploy to GitHub Pages
-      #   uses: peaceiris/actions-gh-pages@v3
-      #   with:
-      #     github_token: ${{ secrets.GITHUB_TOKEN }}
-      #     publish_dir: ./htmlcov
--- a/.gitignore
+++ b/.gitignore
@@ -110,6 +110,3 @@ __pycache__
 config/**
 custom_components/hacs
 custom_components/localtuya
-
-.coverage
-htmlcov
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -1,14 +1,18 @@
 {
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": "Home Assistant (debug)",
-            "type": "debugpy",
-            "request": "launch",
-            "module": "homeassistant",
-            "justMyCode": false,
-            "args": ["--debug", "-c", "config"]
-        }
-    ]
-}
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Home Assistant (debug)",
+      "type": "python",
+      "request": "launch",
+      "module": "homeassistant",
+      "justMyCode": false,
+      "args": [
+          "--debug",
+          "-c",
+          "config"
+      ]
+    }
+  ]
+}
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,18 +1,21 @@
 {
    "[python]": {
        "editor.defaultFormatter": "ms-python.black-formatter",
-        "editor.formatOnSave": true,
-        "editor.formatOnSaveMode": "modifications"
+        "editor.formatOnSave": true
    },
+    "pylint.lintOnChange": false,
    "files.associations": {
        "*.yaml": "home-assistant"
    },
-    "python.testing.pytestArgs": [],
+    "python.testing.pytestArgs": [
+        "tests"
+    ],
    "python.testing.unittestEnabled": false,
    "python.testing.pytestEnabled": true,
    "python.analysis.extraPaths": [
    //    "/home/vscode/core",
        "/workspaces/versatile_thermostat/custom_components/versatile_thermostat",
-        "/home/vscode/.local/lib/python3.12/site-packages/homeassistant"
-    ]
+        "/home/vscode/.local/lib/python3.11/site-packages/homeassistant"
+    ],
+    "python.formatting.provider": "none"
 }
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -13,12 +13,6 @@
            "command": "./container restart",
            "problemMatcher": []
        },
-        {
-            "label": "Start coverage",
-            "type": "shell",
-            "command": "./container coverage",
-            "problemMatcher": []
-        },
        {
            "label": "Home Assistant translations update",
            "type": "shell",
--- a/README-fr.md
+++ b/README-fr.md
--- a/README.md
+++ b/README.md
--- a/9
+++ b/9
@@ -43,13 +43,4 @@ case $1 in
        pwd
        ./scripts/starts_ha.sh
    ;;
-    coverage)
-        rm -rf htmlcov/*
-        echo "Starting coverage tests"
-        coverage run -m pytest tests/
-        echo "Starting coverage report"
-        coverage report
-        echo "Starting coverage html"
-        coverage html
-    ;;
 esac
--- a/copy-to-forum.txt
+++ b/copy-to-forum.txt
@@ -1,7 +0,0 @@
-Before copying to forum you need to replace relative images by this command into VSCode:
-
-Search :
-\(images/(.*).png\)
-
-Replace with:
-(https://github.com/jmcollin78/versatile_thermostat/blob/main/images/$1.png?raw=true)
--- a/custom_components/versatile_thermostat/init.py
+++ b/custom_components/versatile_thermostat/init.py
@@ -1,5 +1,4 @@
 """The Versatile Thermostat integration."""
-
 from __future__ import annotations

 from typing import Dict
@@ -9,19 +8,16 @@ import logging
 import voluptuous as vol
 import homeassistant.helpers.config_validation as cv

-from homeassistant.const import SERVICE_RELOAD, EVENT_HOMEASSISTANT_STARTED
+from homeassistant.const import SERVICE_RELOAD

 from homeassistant.config_entries import ConfigEntry, ConfigType
-from homeassistant.core import HomeAssistant, CoreState, callback
-from homeassistant.helpers.service import async_register_admin_service
+from homeassistant.core import HomeAssistant

 from .base_thermostat import BaseThermostat

 from .const import (
    DOMAIN,
    PLATFORMS,
-    CONFIG_VERSION,
-    CONFIG_MINOR_VERSION,
    CONF_AUTO_REGULATION_LIGHT,
    CONF_AUTO_REGULATION_MEDIUM,
    CONF_AUTO_REGULATION_STRONG,
@@ -31,30 +27,6 @@ from .const import (
    CONF_SAFETY_MODE,
    CONF_THERMOSTAT_CENTRAL_CONFIG,
    CONF_THERMOSTAT_TYPE,
-    CONF_USE_WINDOW_FEATURE,
-    CONF_USE_MOTION_FEATURE,
-    CONF_USE_PRESENCE_FEATURE,
-    CONF_USE_POWER_FEATURE,
-    CONF_USE_CENTRAL_BOILER_FEATURE,
-    CONF_POWER_SENSOR,
-    CONF_PRESENCE_SENSOR,
-    CONF_UNDERLYING_LIST,
-    CONF_HEATER,
-    CONF_HEATER_2,
-    CONF_HEATER_3,
-    CONF_HEATER_4,
-    CONF_CLIMATE,
-    CONF_CLIMATE_2,
-    CONF_CLIMATE_3,
-    CONF_CLIMATE_4,
-    CONF_VALVE,
-    CONF_VALVE_2,
-    CONF_VALVE_3,
-    CONF_VALVE_4,
-    CONF_THERMOSTAT_SWITCH,
-    CONF_THERMOSTAT_CLIMATE,
-    CONF_THERMOSTAT_VALVE,
-    CONF_MAX_ON_PERCENT,
 )

 from .vtherm_api import VersatileThermostatAPI
@@ -87,7 +59,6 @@ CONFIG_SCHEMA = vol.Schema(
                CONF_AUTO_REGULATION_EXPERT: vol.Schema(SELF_REGULATION_PARAM_SCHEMA),
                CONF_SHORT_EMA_PARAMS: vol.Schema(EMA_PARAM_SCHEMA),
                CONF_SAFETY_MODE: vol.Schema(SAFETY_MODE_PARAM_SCHEMA),
-                vol.Optional(CONF_MAX_ON_PERCENT): vol.Coerce(float),
            }
        ),
    },
@@ -111,31 +82,16 @@ async def async_setup(

    hass.data.setdefault(DOMAIN, {})

-    api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(hass)
    # L'argument config contient votre fichier configuration.yaml
    vtherm_config = config.get(DOMAIN)
+
    if vtherm_config is not None:
+        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(hass)
        api.set_global_config(vtherm_config)
    else:
        _LOGGER.info("No global config from configuration.yaml available")

-    # Listen HA starts to initialize all links between
-    @callback
-    async def _async_startup_internal(*_):
-        _LOGGER.info(
-            "VersatileThermostat - HA is started, initialize all links between VTherm entities"
-        )
-        await api.init_vtherm_links()
-        await api.notify_central_mode_change()
-        await api.reload_central_boiler_entities_list()
-
-    if hass.state == CoreState.running:
-        await _async_startup_internal()
-    else:
-        hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STARTED, _async_startup_internal)
-
-    async_register_admin_service(
-        hass,
+    hass.helpers.service.async_register_admin_service(
        DOMAIN,
        SERVICE_RELOAD,
        _handle_reload,
@@ -158,7 +114,6 @@ async def reload_all_vtherm(hass):
    api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(hass)
    if api:
        await api.reload_central_boiler_entities_list()
-        await api.init_vtherm_links()


 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
@@ -178,22 +133,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:

    await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)

-    if hass.state == CoreState.running:
-        await api.reload_central_boiler_entities_list()
-        await api.init_vtherm_links(entry.entry_id)
-
    return True


 async def update_listener(hass: HomeAssistant, entry: ConfigEntry) -> None:
    """Update listener."""
-
-    _LOGGER.debug(
-        "Calling update_listener entry: entry_id='%s', value='%s'",
-        entry.entry_id,
-        entry.data,
-    )
-
    if entry.data.get(CONF_THERMOSTAT_TYPE) == CONF_THERMOSTAT_CENTRAL_CONFIG:
        await reload_all_vtherm(hass)
    else:
@@ -202,7 +146,6 @@ async def update_listener(hass: HomeAssistant, entry: ConfigEntry) -> None:
        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(hass)
        if api is not None:
            await api.reload_central_boiler_entities_list()
-            await api.init_vtherm_links(entry.entry_id)


 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
@@ -220,83 +163,15 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 # Example migration function
 async def async_migrate_entry(hass: HomeAssistant, config_entry: ConfigEntry):
    """Migrate old entry."""
-    _LOGGER.debug(
-        "Migrating from version %s/%s", config_entry.version, config_entry.minor_version
-    )
+    _LOGGER.debug("Migrating from version %s", config_entry.version)

-    if (
-        config_entry.version != CONFIG_VERSION
-        or config_entry.minor_version != CONFIG_MINOR_VERSION
-    ):
-        _LOGGER.debug(
-            "Migration to %s/%s is needed", CONFIG_VERSION, CONFIG_MINOR_VERSION
-        )
+    if config_entry.version == 1:
        new = {**config_entry.data}
+        # TO DO: modify Config Entry data if there will be something to migrate

-        thermostat_type = config_entry.data.get(CONF_THERMOSTAT_TYPE)
+        config_entry.version = 2
+        hass.config_entries.async_update_entry(config_entry, data=new)

-        if thermostat_type == CONF_THERMOSTAT_CENTRAL_CONFIG:
-            new[CONF_USE_WINDOW_FEATURE] = True
-            new[CONF_USE_MOTION_FEATURE] = True
-            new[CONF_USE_POWER_FEATURE] = new.get(CONF_POWER_SENSOR, None) is not None
-            new[CONF_USE_PRESENCE_FEATURE] = (
-                new.get(CONF_PRESENCE_SENSOR, None) is not None
-            )
-
-            new[CONF_USE_CENTRAL_BOILER_FEATURE] = new.get(
-                "add_central_boiler_control", False
-            ) or new.get(CONF_USE_CENTRAL_BOILER_FEATURE, False)
-
-        if config_entry.data.get(CONF_UNDERLYING_LIST, None) is None:
-            underlying_list = []
-            if thermostat_type == CONF_THERMOSTAT_SWITCH:
-                underlying_list = [
-                    config_entry.data.get(CONF_HEATER, None),
-                    config_entry.data.get(CONF_HEATER_2, None),
-                    config_entry.data.get(CONF_HEATER_3, None),
-                    config_entry.data.get(CONF_HEATER_4, None),
-                ]
-            elif thermostat_type == CONF_THERMOSTAT_CLIMATE:
-                underlying_list = [
-                    config_entry.data.get(CONF_CLIMATE, None),
-                    config_entry.data.get(CONF_CLIMATE_2, None),
-                    config_entry.data.get(CONF_CLIMATE_3, None),
-                    config_entry.data.get(CONF_CLIMATE_4, None),
-                ]
-            elif thermostat_type == CONF_THERMOSTAT_VALVE:
-                underlying_list = [
-                    config_entry.data.get(CONF_VALVE, None),
-                    config_entry.data.get(CONF_VALVE_2, None),
-                    config_entry.data.get(CONF_VALVE_3, None),
-                    config_entry.data.get(CONF_VALVE_4, None),
-                ]
-
-            new[CONF_UNDERLYING_LIST] = [
-                entity for entity in underlying_list if entity is not None
-            ]
-
-            for key in [
-                CONF_HEATER,
-                CONF_HEATER_2,
-                CONF_HEATER_3,
-                CONF_HEATER_4,
-                CONF_CLIMATE,
-                CONF_CLIMATE_2,
-                CONF_CLIMATE_3,
-                CONF_CLIMATE_4,
-                CONF_VALVE,
-                CONF_VALVE_2,
-                CONF_VALVE_3,
-                CONF_VALVE_4,
-            ]:
-                new.pop(key, None)
-
-        hass.config_entries.async_update_entry(
-            config_entry,
-            data=new,
-            version=CONFIG_VERSION,
-            minor_version=CONFIG_MINOR_VERSION,
-        )
-        _LOGGER.info("Migration to version %s successful", config_entry.version)
+    _LOGGER.info("Migration to version %s successful", config_entry.version)

    return True
--- a/custom_components/versatile_thermostat/auto_start_stop_algorithm.py
+++ b/custom_components/versatile_thermostat/auto_start_stop_algorithm.py
@@ -1,239 +0,0 @@
-# pylint: disable=line-too-long
-""" This file implements the Auto start/stop algorithm as described here: https://github.com/jmcollin78/versatile_thermostat/issues/585
-"""
-
-import logging
-from datetime import datetime
-from typing import Literal
-
-from homeassistant.components.climate import HVACMode
-
-from .const import (
-    AUTO_START_STOP_LEVEL_NONE,
-    AUTO_START_STOP_LEVEL_FAST,
-    AUTO_START_STOP_LEVEL_MEDIUM,
-    AUTO_START_STOP_LEVEL_SLOW,
-    TYPE_AUTO_START_STOP_LEVELS,
-)
-
-
-_LOGGER = logging.getLogger(__name__)
-
-# Some constant to make algorithm depending of level
-DT_MIN = {
-    AUTO_START_STOP_LEVEL_NONE: 0,  # Not used
-    AUTO_START_STOP_LEVEL_SLOW: 30,
-    AUTO_START_STOP_LEVEL_MEDIUM: 15,
-    AUTO_START_STOP_LEVEL_FAST: 7,
-}
-
-# the measurement cycle (2 min)
-CYCLE_SEC = 120
-
-# A temp hysteresis to avoid rapid OFF/ON
-TEMP_HYSTERESIS = 0.5
-
-ERROR_THRESHOLD = {
-    AUTO_START_STOP_LEVEL_NONE: 0,  # Not used
-    AUTO_START_STOP_LEVEL_SLOW: 10,  # 10 cycle above 1° or 5 cycle above 2°, ...
-    AUTO_START_STOP_LEVEL_MEDIUM: 5,  # 5 cycle above 1° or 3 cycle above 2°, ..., 1 cycle above 5°
-    AUTO_START_STOP_LEVEL_FAST: 2,  # 2 cycle above 1° or 1 cycle above 2°
-}
-
-AUTO_START_STOP_ACTION_OFF = "turnOff"
-AUTO_START_STOP_ACTION_ON = "turnOn"
-AUTO_START_STOP_ACTION_NOTHING = "nothing"
-AUTO_START_STOP_ACTIONS = Literal[  # pylint: disable=invalid-name
-    AUTO_START_STOP_ACTION_OFF,
-    AUTO_START_STOP_ACTION_ON,
-    AUTO_START_STOP_ACTION_NOTHING,
-]
-
-class AutoStartStopDetectionAlgorithm:
-    """The class that implements the algorithm listed above"""
-
-    _dt: float | None = None
-    _level: str = AUTO_START_STOP_LEVEL_NONE
-    _accumulated_error: float = 0
-    _error_threshold: float | None = None
-    _last_calculation_date: datetime | None = None
-
-    def __init__(self, level: TYPE_AUTO_START_STOP_LEVELS, vtherm_name) -> None:
-        """Initalize a new algorithm with the right constants"""
-        self._vtherm_name = vtherm_name
-        self._init_level(level)
-
-    def _init_level(self, level: TYPE_AUTO_START_STOP_LEVELS):
-        """Initialize a new level"""
-        if level == self._level:
-            return
-
-        self._level = level
-        if self._level != AUTO_START_STOP_LEVEL_NONE:
-            self._dt = DT_MIN[level]
-            self._error_threshold = ERROR_THRESHOLD[level]
-            # reset accumulated error if we change the level
-            self._accumulated_error = 0
-
-    def calculate_action(
-        self,
-        hvac_mode: HVACMode | None,
-        saved_hvac_mode: HVACMode | None,
-        target_temp: float,
-        current_temp: float,
-        slope_min: float | None,
-        now: datetime,
-    ) -> AUTO_START_STOP_ACTIONS:
-        """Calculate an eventual action to do depending of the value in parameter"""
-        if self._level == AUTO_START_STOP_LEVEL_NONE:
-            _LOGGER.debug(
-                "%s - auto-start/stop is disabled",
-                self,
-            )
-            return AUTO_START_STOP_ACTION_NOTHING
-
-        _LOGGER.debug(
-            "%s - calculate_action: hvac_mode=%s, saved_hvac_mode=%s, target_temp=%s, current_temp=%s, slope_min=%s at %s",
-            self,
-            hvac_mode,
-            saved_hvac_mode,
-            target_temp,
-            current_temp,
-            slope_min,
-            now,
-        )
-
-        if hvac_mode is None or target_temp is None or current_temp is None:
-            _LOGGER.debug(
-                "%s - No all mandatory parameters are set. Disable auto-start/stop",
-                self,
-            )
-            return AUTO_START_STOP_ACTION_NOTHING
-
-        # Calculate the error factor (P)
-        error = target_temp - current_temp
-
-        # reduce the error considering the dt between the last measurement
-        if self._last_calculation_date is not None:
-            dtmin = (now - self._last_calculation_date).total_seconds() / CYCLE_SEC
-            # ignore two calls too near (< 24 sec)
-            if dtmin <= 0.2:
-                _LOGGER.debug(
-                    "%s - new calculation of auto_start_stop (%s) is too near of the last one (%s). Forget it",
-                    self,
-                    now,
-                    self._last_calculation_date,
-                )
-                return AUTO_START_STOP_ACTION_NOTHING
-            error = error * dtmin
-
-        # If the error have change its sign, reset smoothly the accumulated error
-        if error * self._accumulated_error < 0:
-            self._accumulated_error = self._accumulated_error / 2.0
-
-        self._accumulated_error += error
-
-        # Capping of the error
-        self._accumulated_error = min(
-            self._error_threshold,
-            max(-self._error_threshold, self._accumulated_error),
-        )
-
-        self._last_calculation_date = now
-
-        temp_at_dt = current_temp + slope_min * self._dt
-
-        # Check to turn-off
-        # When we hit the threshold, that mean we can turn off
-        if hvac_mode == HVACMode.HEAT:
-            if (
-                self._accumulated_error <= -self._error_threshold
-                and temp_at_dt >= target_temp + TEMP_HYSTERESIS
-            ):
-                _LOGGER.info(
-                    "%s - We need to stop, there is no need for heating for a long time.",
-                    self,
-                )
-                return AUTO_START_STOP_ACTION_OFF
-            else:
-                _LOGGER.debug("%s - nothing to do, we are heating", self)
-                return AUTO_START_STOP_ACTION_NOTHING
-
-        if hvac_mode == HVACMode.COOL:
-            if (
-                self._accumulated_error >= self._error_threshold
-                and temp_at_dt <= target_temp - TEMP_HYSTERESIS
-            ):
-                _LOGGER.info(
-                    "%s - We need to stop, there is no need for cooling for a long time.",
-                    self,
-                )
-                return AUTO_START_STOP_ACTION_OFF
-            else:
-                _LOGGER.debug(
-                    "%s - nothing to do, we are cooling",
-                    self,
-                )
-                return AUTO_START_STOP_ACTION_NOTHING
-
-        # check to turn on
-        if hvac_mode == HVACMode.OFF and saved_hvac_mode == HVACMode.HEAT:
-            if temp_at_dt <= target_temp - TEMP_HYSTERESIS:
-                _LOGGER.info(
-                    "%s - We need to start, because it will be time to heat",
-                    self,
-                )
-                return AUTO_START_STOP_ACTION_ON
-            else:
-                _LOGGER.debug(
-                    "%s - nothing to do, we don't need to heat soon",
-                    self,
-                )
-                return AUTO_START_STOP_ACTION_NOTHING
-
-        if hvac_mode == HVACMode.OFF and saved_hvac_mode == HVACMode.COOL:
-            if temp_at_dt >= target_temp + TEMP_HYSTERESIS:
-                _LOGGER.info(
-                    "%s - We need to start, because it will be time to cool",
-                    self,
-                )
-                return AUTO_START_STOP_ACTION_ON
-            else:
-                _LOGGER.debug(
-                    "%s - nothing to do, we don't need to cool soon",
-                    self,
-                )
-                return AUTO_START_STOP_ACTION_NOTHING
-
-        _LOGGER.debug(
-            "%s - nothing to do, no conditions applied",
-            self,
-        )
-        return AUTO_START_STOP_ACTION_NOTHING
-
-    def set_level(self, level: TYPE_AUTO_START_STOP_LEVELS):
-        """Set a new level"""
-        self._init_level(level)
-
-    @property
-    def dt_min(self) -> float:
-        """Get the dt value"""
-        return self._dt
-
-    @property
-    def accumulated_error(self) -> float:
-        """Get the accumulated error value"""
-        return self._accumulated_error
-
-    @property
-    def accumulated_error_threshold(self) -> float:
-        """Get the accumulated error threshold value"""
-        return self._error_threshold
-
-    @property
-    def level(self) -> TYPE_AUTO_START_STOP_LEVELS:
-        """Get the level value"""
-        return self._level
-
-    def __str__(self) -> str:
-        return f"AutoStartStopDetectionAlgorithm-{self._vtherm_name}"
--- a/custom_components/versatile_thermostat/base_thermostat.py
+++ b/custom_components/versatile_thermostat/base_thermostat.py
--- a/custom_components/versatile_thermostat/binary_sensor.py
+++ b/custom_components/versatile_thermostat/binary_sensor.py
@@ -7,11 +7,11 @@ from homeassistant.core import (
    HomeAssistant,
    callback,
    Event,
-    # CoreState,
+    CoreState,
    HomeAssistantError,
 )

-from homeassistant.const import STATE_ON, STATE_OFF  # , EVENT_HOMEASSISTANT_START
+from homeassistant.const import STATE_ON, STATE_OFF, EVENT_HOMEASSISTANT_START

 from homeassistant.helpers.device_registry import DeviceInfo, DeviceEntryType
 from homeassistant.helpers.event import async_track_state_change_event
@@ -39,7 +39,6 @@ from .const import (
    CONF_USE_WINDOW_FEATURE,
    CONF_THERMOSTAT_TYPE,
    CONF_THERMOSTAT_CENTRAL_CONFIG,
-    CONF_USE_CENTRAL_BOILER_FEATURE,
    CONF_CENTRAL_BOILER_ACTIVATION_SRV,
    CONF_CENTRAL_BOILER_DEACTIVATION_SRV,
    overrides,
@@ -64,13 +63,10 @@ async def async_setup_entry(
    name = entry.data.get(CONF_NAME)
    vt_type = entry.data.get(CONF_THERMOSTAT_TYPE)

-    entities = None
-
    if vt_type == CONF_THERMOSTAT_CENTRAL_CONFIG:
-        if entry.data.get(CONF_USE_CENTRAL_BOILER_FEATURE):
-            entities = [
-                CentralBoilerBinarySensor(hass, unique_id, name, entry.data),
-            ]
+        entities = [
+            CentralBoilerBinarySensor(hass, unique_id, name, entry.data),
+        ]
    else:
        entities = [
            SecurityBinarySensor(hass, unique_id, name, entry.data),
@@ -85,8 +81,7 @@ async def async_setup_entry(
        if entry.data.get(CONF_USE_POWER_FEATURE):
            entities.append(OverpoweringBinarySensor(hass, unique_id, name, entry.data))

-    if entities:
-        async_add_entities(entities, True)
+    async_add_entities(entities, True)


 class SecurityBinarySensor(VersatileThermostatBaseEntity, BinarySensorEntity):
@@ -100,7 +95,7 @@ class SecurityBinarySensor(VersatileThermostatBaseEntity, BinarySensorEntity):
        entry_infos,
    ) -> None:
        """Initialize the SecurityState Binary sensor"""
-        super().__init__(hass, unique_id, name)
+        super().__init__(hass, unique_id, entry_infos.get(CONF_NAME))
        self._attr_name = "Security state"
        self._attr_unique_id = f"{self._device_name}_security_state"
        self._attr_is_on = False
@@ -108,7 +103,7 @@ class SecurityBinarySensor(VersatileThermostatBaseEntity, BinarySensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        old_state = self._attr_is_on
        self._attr_is_on = self.my_climate.security_state is True
@@ -147,7 +142,7 @@ class OverpoweringBinarySensor(VersatileThermostatBaseEntity, BinarySensorEntity
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        old_state = self._attr_is_on
        self._attr_is_on = self.my_climate.overpowering_state is True
@@ -186,7 +181,7 @@ class WindowBinarySensor(VersatileThermostatBaseEntity, BinarySensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        old_state = self._attr_is_on
        # Issue 120 - only take defined presence value
@@ -236,7 +231,7 @@ class MotionBinarySensor(VersatileThermostatBaseEntity, BinarySensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)
        old_state = self._attr_is_on
        # Issue 120 - only take defined presence value
        if self.my_climate.motion_state in [STATE_ON, STATE_OFF]:
@@ -277,7 +272,7 @@ class PresenceBinarySensor(VersatileThermostatBaseEntity, BinarySensorEntity):
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""

-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)
        old_state = self._attr_is_on
        # Issue 120 - only take defined presence value
        if self.my_climate.presence_state in [STATE_ON, STATE_OFF]:
@@ -317,7 +312,7 @@ class WindowByPassBinarySensor(VersatileThermostatBaseEntity, BinarySensorEntity
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)
        old_state = self._attr_is_on
        if self.my_climate.window_bypass_state in [True, False]:
            self._attr_is_on = self.my_climate.window_bypass_state
@@ -388,21 +383,21 @@ class CentralBoilerBinarySensor(BinarySensorEntity):
    async def async_added_to_hass(self) -> None:
        await super().async_added_to_hass()

-        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self._hass)
-        api.register_central_boiler(self)
+        @callback
+        async def _async_startup_internal(*_):
+            _LOGGER.debug("%s - Calling async_startup_internal", self)
+            api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(
+                self._hass
+            )
+            api.register_central_boiler(self)
+            await self.listen_nb_active_vtherm_entity()

-        # Should be not more needed and replaced by vtherm_api.init_vtherm_links
-        # @callback
-        # async def _async_startup_internal(*_):
-        #     _LOGGER.debug("%s - Calling async_startup_internal", self)
-        #     await self.listen_nb_active_vtherm_entity()
-    #
-    # if self.hass.state == CoreState.running:
-    #     await _async_startup_internal()
-    # else:
-    #     self.hass.bus.async_listen_once(
-    #         EVENT_HOMEASSISTANT_START, _async_startup_internal
-    #     )
+        if self.hass.state == CoreState.running:
+            await _async_startup_internal()
+        else:
+            self.hass.bus.async_listen_once(
+                EVENT_HOMEASSISTANT_START, _async_startup_internal
+            )

    async def listen_nb_active_vtherm_entity(self):
        """Initialize the listening of state change of VTherms"""
@@ -411,13 +406,13 @@ class CentralBoilerBinarySensor(BinarySensorEntity):
        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self._hass)

        if (
-            api.nb_active_device_for_boiler_entity
+            api.nb_active_vtherm_for_boiler_entity
            and api.nb_active_device_for_boiler_threshold_entity
        ):
            listener_cancel = async_track_state_change_event(
                self._hass,
                [
-                    api.nb_active_device_for_boiler_entity.entity_id,
+                    api.nb_active_vtherm_for_boiler_entity.entity_id,
                    api.nb_active_device_for_boiler_threshold_entity.entity_id,
                ],
                self.calculate_central_boiler_state,
@@ -425,7 +420,7 @@ class CentralBoilerBinarySensor(BinarySensorEntity):
            _LOGGER.debug(
                "%s - entity to get the nb of active VTherm is %s",
                self,
-                api.nb_active_device_for_boiler_entity.entity_id,
+                api.nb_active_vtherm_for_boiler_entity.entity_id,
            )
            self.async_on_remove(listener_cancel)
        else:
@@ -440,7 +435,7 @@ class CentralBoilerBinarySensor(BinarySensorEntity):
        _LOGGER.debug("%s - calculating the new central boiler state", self)
        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self._hass)
        if (
-            api.nb_active_device_for_boiler is None
+            api.nb_active_vtherm_for_boiler is None
            or api.nb_active_device_for_boiler_threshold is None
        ):
            _LOGGER.warning(
@@ -450,7 +445,7 @@ class CentralBoilerBinarySensor(BinarySensorEntity):
            return False

        active = (
-            api.nb_active_device_for_boiler >= api.nb_active_device_for_boiler_threshold
+            api.nb_active_vtherm_for_boiler >= api.nb_active_device_for_boiler_threshold
        )

        if self._attr_is_on != active:
--- a/custom_components/versatile_thermostat/climate.py
+++ b/custom_components/versatile_thermostat/climate.py
@@ -1,5 +1,4 @@
 """ Implements the VersatileThermostat climate component """
-
 import logging


@@ -22,15 +21,32 @@ from homeassistant.const import (
    STATE_NOT_HOME,
 )

-from .const import *  # pylint: disable=wildcard-import,unused-wildcard-import
+from .const import (
+    DOMAIN,
+    PLATFORMS,
+    CONF_PRESETS_WITH_AC,
+    SERVICE_SET_PRESENCE,
+    SERVICE_SET_PRESET_TEMPERATURE,
+    SERVICE_SET_SECURITY,
+    SERVICE_SET_WINDOW_BYPASS,
+    SERVICE_SET_AUTO_REGULATION_MODE,
+    SERVICE_SET_AUTO_FAN_MODE,
+    CONF_THERMOSTAT_TYPE,
+    CONF_THERMOSTAT_SWITCH,
+    CONF_THERMOSTAT_CLIMATE,
+    CONF_THERMOSTAT_VALVE,
+    CONF_THERMOSTAT_CENTRAL_CONFIG,
+)

 from .thermostat_switch import ThermostatOverSwitch
 from .thermostat_climate import ThermostatOverClimate
 from .thermostat_valve import ThermostatOverValve
-from .thermostat_climate_valve import ThermostatOverClimateValve

 _LOGGER = logging.getLogger(__name__)

+# _LOGGER.setLevel(logging.DEBUG)
+
+
 async def async_setup_entry(
    hass: HomeAssistant,
    entry: ConfigEntry,
@@ -46,9 +62,6 @@ async def async_setup_entry(
    unique_id = entry.entry_id
    name = entry.data.get(CONF_NAME)
    vt_type = entry.data.get(CONF_THERMOSTAT_TYPE)
-    have_valve_regulation = (
-        entry.data.get(CONF_AUTO_REGULATION_MODE) == CONF_AUTO_REGULATION_VALVE
-    )

    if vt_type == CONF_THERMOSTAT_CENTRAL_CONFIG:
        return
@@ -58,19 +71,9 @@ async def async_setup_entry(
    if vt_type == CONF_THERMOSTAT_SWITCH:
        entity = ThermostatOverSwitch(hass, unique_id, name, entry.data)
    elif vt_type == CONF_THERMOSTAT_CLIMATE:
-        if have_valve_regulation is True:
-            entity = ThermostatOverClimateValve(hass, unique_id, name, entry.data)
-        else:
-            entity = ThermostatOverClimate(hass, unique_id, name, entry.data)
+        entity = ThermostatOverClimate(hass, unique_id, name, entry.data)
    elif vt_type == CONF_THERMOSTAT_VALVE:
        entity = ThermostatOverValve(hass, unique_id, name, entry.data)
-    else:
-        _LOGGER.error(
-            "Cannot create Versatile Thermostat name=%s of type %s which is unknown",
-            name,
-            vt_type,
-        )
-        return

    async_add_entities([entity], True)

--- a/custom_components/versatile_thermostat/commons.py
+++ b/custom_components/versatile_thermostat/commons.py
@@ -1,22 +1,40 @@
 """ Some usefull commons class """
-
 # pylint: disable=line-too-long

 import logging
-from datetime import timedelta
+from datetime import timedelta, datetime
 from homeassistant.core import HomeAssistant, callback, Event
 from homeassistant.components.climate import ClimateEntity, DOMAIN as CLIMATE_DOMAIN
 from homeassistant.helpers.entity_component import EntityComponent
 from homeassistant.helpers.entity import Entity
 from homeassistant.helpers.device_registry import DeviceInfo, DeviceEntryType
 from homeassistant.helpers.event import async_track_state_change_event, async_call_later
-
+from homeassistant.util import dt as dt_util

 from .base_thermostat import BaseThermostat
 from .const import DOMAIN, DEVICE_MANUFACTURER, ServiceConfigurationError

 _LOGGER = logging.getLogger(__name__)

+
+def get_tz(hass: HomeAssistant):
+    """Get the current timezone"""
+
+    return dt_util.get_time_zone(hass.config.time_zone)
+
+
+class NowClass:
+    """For testing purpose only"""
+
+    @staticmethod
+    def get_now(hass: HomeAssistant) -> datetime:
+        """A test function to get the now.
+        For testing purpose this method can be overriden to get a specific
+        timestamp.
+        """
+        return datetime.now(get_tz(hass))
+
+
 def round_to_nearest(n: float, x: float) -> float:
    """Round a number to the nearest x (which should be decimal but not null)
    Example:
@@ -164,9 +182,6 @@ class VersatileThermostatBaseEntity(Entity):
        """Returns my climate if found"""
        if not self._my_climate:
            self._my_climate = self.find_my_versatile_thermostat()
-            if self._my_climate:
-                # Only the first time
-                self.my_climate_is_initialized()
        return self._my_climate

    @property
@@ -216,18 +231,13 @@ class VersatileThermostatBaseEntity(Entity):
                    )
                )
            else:
-                _LOGGER.debug("%s - no entity to listen. Try later", self)
+                _LOGGER.warning("%s - no entity to listen. Try later", self)
                self._cancel_call = async_call_later(
                    self.hass, timedelta(seconds=1), try_find_climate
                )

        await try_find_climate(None)

-    @callback
-    def my_climate_is_initialized(self):
-        """Called when the associated climate is initialized"""
-        return
-
    @callback
    async def async_my_climate_changed(
        self, event: Event
--- a/custom_components/versatile_thermostat/config_flow.py
+++ b/custom_components/versatile_thermostat/config_flow.py
--- a/custom_components/versatile_thermostat/config_schema.py
+++ b/custom_components/versatile_thermostat/config_schema.py
@@ -16,10 +16,6 @@ from homeassistant.components.input_number import (
    DOMAIN as INPUT_NUMBER_DOMAIN,
 )

-from homeassistant.components.input_datetime import (
-    DOMAIN as INPUT_DATETIME_DOMAIN,
-)
-
 from homeassistant.components.person import DOMAIN as PERSON_DOMAIN
 from homeassistant.components.binary_sensor import DOMAIN as BINARY_SENSOR_DOMAIN

@@ -46,48 +42,18 @@ STEP_MAIN_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
        vol.Required(CONF_TEMP_SENSOR): selector.EntitySelector(
            selector.EntitySelectorConfig(domain=[SENSOR_DOMAIN, INPUT_NUMBER_DOMAIN]),
        ),
-        vol.Optional(CONF_LAST_SEEN_TEMP_SENSOR): selector.EntitySelector(
-            selector.EntitySelectorConfig(
-                domain=[SENSOR_DOMAIN, INPUT_DATETIME_DOMAIN]
-            ),
-        ),
        vol.Required(CONF_CYCLE_MIN, default=5): cv.positive_int,
        vol.Optional(CONF_DEVICE_POWER, default="1"): vol.Coerce(float),
-        vol.Required(CONF_USE_MAIN_CENTRAL_CONFIG, default=True): cv.boolean,
        vol.Optional(CONF_USE_CENTRAL_MODE, default=True): cv.boolean,
+        vol.Required(CONF_USE_MAIN_CENTRAL_CONFIG, default=True): cv.boolean,
+        vol.Optional(CONF_USE_WINDOW_FEATURE, default=False): cv.boolean,
+        vol.Optional(CONF_USE_MOTION_FEATURE, default=False): cv.boolean,
+        vol.Optional(CONF_USE_POWER_FEATURE, default=False): cv.boolean,
+        vol.Optional(CONF_USE_PRESENCE_FEATURE, default=False): cv.boolean,
        vol.Required(CONF_USED_BY_CENTRAL_BOILER, default=False): cv.boolean,
    }
 )

-STEP_FEATURES_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
-    {
-        vol.Optional(CONF_USE_WINDOW_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_MOTION_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_POWER_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_PRESENCE_FEATURE, default=False): cv.boolean,
-    }
-)
-
-STEP_CLIMATE_FEATURES_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
-    {
-        vol.Optional(CONF_USE_WINDOW_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_MOTION_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_POWER_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_PRESENCE_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_AUTO_START_STOP_FEATURE, default=False): cv.boolean,
-    }
-)
-
-STEP_CENTRAL_FEATURES_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
-    {
-        vol.Optional(CONF_USE_WINDOW_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_MOTION_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_POWER_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_PRESENCE_FEATURE, default=False): cv.boolean,
-        vol.Optional(CONF_USE_CENTRAL_BOILER_FEATURE, default=False): cv.boolean,
-    }
-)
-
 STEP_CENTRAL_MAIN_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
    {
        vol.Required(CONF_EXTERNAL_TEMP_SENSOR): selector.EntitySelector(
@@ -95,7 +61,7 @@ STEP_CENTRAL_MAIN_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
        ),
        vol.Required(CONF_TEMP_MIN, default=7): vol.Coerce(float),
        vol.Required(CONF_TEMP_MAX, default=35): vol.Coerce(float),
-        vol.Required(CONF_STEP_TEMPERATURE, default=0.1): vol.Coerce(float),
+        vol.Required(CONF_ADD_CENTRAL_BOILER_CONTROL, default=False): cv.boolean,
    }
 )

@@ -106,7 +72,6 @@ STEP_CENTRAL_SPEC_MAIN_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
        ),
        vol.Required(CONF_TEMP_MIN, default=7): vol.Coerce(float),
        vol.Required(CONF_TEMP_MAX, default=35): vol.Coerce(float),
-        vol.Required(CONF_STEP_TEMPERATURE, default=0.1): vol.Coerce(float),
    }
 )

@@ -119,12 +84,18 @@ STEP_CENTRAL_BOILER_SCHEMA = vol.Schema(

 STEP_THERMOSTAT_SWITCH = vol.Schema(  # pylint: disable=invalid-name
    {
-        vol.Required(CONF_UNDERLYING_LIST): selector.EntitySelector(
-            selector.EntitySelectorConfig(
-                domain=[SWITCH_DOMAIN, INPUT_BOOLEAN_DOMAIN], multiple=True
-            ),
+        vol.Required(CONF_HEATER): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=[SWITCH_DOMAIN, INPUT_BOOLEAN_DOMAIN]),
+        ),
+        vol.Optional(CONF_HEATER_2): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=[SWITCH_DOMAIN, INPUT_BOOLEAN_DOMAIN]),
+        ),
+        vol.Optional(CONF_HEATER_3): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=[SWITCH_DOMAIN, INPUT_BOOLEAN_DOMAIN]),
+        ),
+        vol.Optional(CONF_HEATER_4): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=[SWITCH_DOMAIN, INPUT_BOOLEAN_DOMAIN]),
        ),
-        vol.Optional(CONF_HEATER_KEEP_ALIVE): cv.positive_int,
        vol.Required(CONF_PROP_FUNCTION, default=PROPORTIONAL_FUNCTION_TPI): vol.In(
            [
                PROPORTIONAL_FUNCTION_TPI,
@@ -137,8 +108,17 @@ STEP_THERMOSTAT_SWITCH = vol.Schema(  # pylint: disable=invalid-name

 STEP_THERMOSTAT_CLIMATE = vol.Schema(  # pylint: disable=invalid-name
    {
-        vol.Required(CONF_UNDERLYING_LIST): selector.EntitySelector(
-            selector.EntitySelectorConfig(domain=CLIMATE_DOMAIN, multiple=True),
+        vol.Required(CONF_CLIMATE): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=CLIMATE_DOMAIN),
+        ),
+        vol.Optional(CONF_CLIMATE_2): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=CLIMATE_DOMAIN),
+        ),
+        vol.Optional(CONF_CLIMATE_3): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=CLIMATE_DOMAIN),
+        ),
+        vol.Optional(CONF_CLIMATE_4): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=CLIMATE_DOMAIN),
        ),
        vol.Optional(CONF_AC_MODE, default=False): cv.boolean,
        vol.Optional(
@@ -161,16 +141,22 @@ STEP_THERMOSTAT_CLIMATE = vol.Schema(  # pylint: disable=invalid-name
                mode="dropdown",
            )
        ),
-        vol.Optional(CONF_AUTO_REGULATION_USE_DEVICE_TEMP, default=False): cv.boolean,
    }
 )

 STEP_THERMOSTAT_VALVE = vol.Schema(  # pylint: disable=invalid-name
    {
-        vol.Required(CONF_UNDERLYING_LIST): selector.EntitySelector(
-            selector.EntitySelectorConfig(
-                domain=[NUMBER_DOMAIN, INPUT_NUMBER_DOMAIN], multiple=True
-            ),
+        vol.Required(CONF_VALVE): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=[NUMBER_DOMAIN, INPUT_NUMBER_DOMAIN]),
+        ),
+        vol.Optional(CONF_VALVE_2): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=[NUMBER_DOMAIN, INPUT_NUMBER_DOMAIN]),
+        ),
+        vol.Optional(CONF_VALVE_3): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=[NUMBER_DOMAIN, INPUT_NUMBER_DOMAIN]),
+        ),
+        vol.Optional(CONF_VALVE_4): selector.EntitySelector(
+            selector.EntitySelectorConfig(domain=[NUMBER_DOMAIN, INPUT_NUMBER_DOMAIN]),
        ),
        vol.Required(CONF_PROP_FUNCTION, default=PROPORTIONAL_FUNCTION_TPI): vol.In(
            [
@@ -178,47 +164,6 @@ STEP_THERMOSTAT_VALVE = vol.Schema(  # pylint: disable=invalid-name
            ]
        ),
        vol.Optional(CONF_AC_MODE, default=False): cv.boolean,
-        vol.Optional(CONF_AUTO_REGULATION_DTEMP, default=10): vol.Coerce(float),
-        vol.Optional(CONF_AUTO_REGULATION_PERIOD_MIN, default=5): cv.positive_int,
-    }
-)
-
-STEP_AUTO_START_STOP = vol.Schema(  # pylint: disable=invalid-name
-    {
-        vol.Optional(
-            CONF_AUTO_START_STOP_LEVEL, default=AUTO_START_STOP_LEVEL_NONE
-        ): selector.SelectSelector(
-            selector.SelectSelectorConfig(
-                options=CONF_AUTO_START_STOP_LEVELS,
-                translation_key="auto_start_stop",
-                mode="dropdown",
-            )
-        ),
-    }
-)
-
-STEP_VALVE_REGULATION = vol.Schema(  # pylint: disable=invalid-name
-    {
-        vol.Required(CONF_OPENING_DEGREE_LIST): selector.EntitySelector(
-            selector.EntitySelectorConfig(
-                domain=[NUMBER_DOMAIN, INPUT_NUMBER_DOMAIN], multiple=True
-            ),
-        ),
-        vol.Optional(CONF_OFFSET_CALIBRATION_LIST): selector.EntitySelector(
-            selector.EntitySelectorConfig(
-                domain=[NUMBER_DOMAIN, INPUT_NUMBER_DOMAIN], multiple=True
-            ),
-        ),
-        vol.Optional(CONF_CLOSING_DEGREE_LIST): selector.EntitySelector(
-            selector.EntitySelectorConfig(
-                domain=[NUMBER_DOMAIN, INPUT_NUMBER_DOMAIN], multiple=True
-            ),
-        ),
-        vol.Required(CONF_PROP_FUNCTION, default=PROPORTIONAL_FUNCTION_TPI): vol.In(
-            [
-                PROPORTIONAL_FUNCTION_TPI,
-            ]
-        ),
    }
 )

@@ -241,6 +186,18 @@ STEP_PRESETS_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
    }
 )

+STEP_CENTRAL_PRESETS_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
+    {vol.Optional(v, default=0): vol.Coerce(float) for (k, v) in CONF_PRESETS.items()}
+)
+
+STEP_CENTRAL_PRESETS_WITH_AC_DATA_SCHEMA = (
+    vol.Schema(  # pylint: disable=invalid-name  # pylint: disable=invalid-name
+        {
+            vol.Optional(v, default=0): vol.Coerce(float)
+            for (k, v) in CONF_PRESETS_WITH_AC.items()
+        }
+    )
+)

 STEP_WINDOW_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
    {
@@ -288,7 +245,7 @@ STEP_CENTRAL_WINDOW_WO_AUTO_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid

 STEP_MOTION_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
    {
-        vol.Required(CONF_MOTION_SENSOR): selector.EntitySelector(
+        vol.Optional(CONF_MOTION_SENSOR): selector.EntitySelector(
            selector.EntitySelectorConfig(
                domain=[BINARY_SENSOR_DOMAIN, INPUT_BOOLEAN_DOMAIN]
            ),
@@ -320,10 +277,10 @@ STEP_CENTRAL_MOTION_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name

 STEP_CENTRAL_POWER_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
    {
-        vol.Required(CONF_POWER_SENSOR): selector.EntitySelector(
+        vol.Optional(CONF_POWER_SENSOR): selector.EntitySelector(
            selector.EntitySelectorConfig(domain=[SENSOR_DOMAIN, INPUT_NUMBER_DOMAIN]),
        ),
-        vol.Required(CONF_MAX_POWER_SENSOR): selector.EntitySelector(
+        vol.Optional(CONF_MAX_POWER_SENSOR): selector.EntitySelector(
            selector.EntitySelectorConfig(domain=[SENSOR_DOMAIN, INPUT_NUMBER_DOMAIN]),
        ),
        vol.Optional(CONF_PRESET_POWER, default="13"): vol.Coerce(float),
@@ -338,7 +295,19 @@ STEP_POWER_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name

 STEP_CENTRAL_PRESENCE_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
    {
-        vol.Required(CONF_PRESENCE_SENSOR): selector.EntitySelector(
+        vol.Optional(v, default=17): vol.Coerce(float)
+        for (k, v) in CONF_PRESETS_AWAY.items()
+    }
+)
+
+STEP_CENTRAL_PRESENCE_WITH_AC_DATA_SCHEMA = {  # pylint: disable=invalid-name
+    vol.Optional(v, default=17): vol.Coerce(float)
+    for (k, v) in CONF_PRESETS_AWAY_WITH_AC.items()
+}
+
+STEP_PRESENCE_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
+    {
+        vol.Optional(CONF_PRESENCE_SENSOR): selector.EntitySelector(
            selector.EntitySelectorConfig(
                domain=[
                    PERSON_DOMAIN,
@@ -346,12 +315,7 @@ STEP_CENTRAL_PRESENCE_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
                    INPUT_BOOLEAN_DOMAIN,
                ]
            ),
-        )
-    },
-)
-
-STEP_PRESENCE_DATA_SCHEMA = vol.Schema(  # pylint: disable=invalid-name
-    {
+        ),
        vol.Required(CONF_USE_PRESENCE_CENTRAL_CONFIG, default=True): cv.boolean,
    }
 )
--- a/custom_components/versatile_thermostat/const.py
+++ b/custom_components/versatile_thermostat/const.py
@@ -2,12 +2,8 @@
 """Constants for the Versatile Thermostat integration."""

 import logging
-import math
-from typing import Literal
-from datetime import datetime

 from enum import Enum
-from homeassistant.core import HomeAssistant
 from homeassistant.const import CONF_NAME, Platform

 from homeassistant.components.climate import (
@@ -19,7 +15,6 @@ from homeassistant.components.climate import (
 )

 from homeassistant.exceptions import HomeAssistantError
-from homeassistant.util import dt as dt_util

 from .prop_algorithm import (
    PROPORTIONAL_FUNCTION_TPI,
@@ -27,10 +22,6 @@ from .prop_algorithm import (

 _LOGGER = logging.getLogger(__name__)

-CONFIG_VERSION = 2
-CONFIG_MINOR_VERSION = 0
-
-PRESET_TEMP_SUFFIX = "_temp"
 PRESET_AC_SUFFIX = "_ac"
 PRESET_ECO_AC = PRESET_ECO + PRESET_AC_SUFFIX
 PRESET_COMFORT_AC = PRESET_COMFORT + PRESET_AC_SUFFIX
@@ -48,21 +39,19 @@ HIDDEN_PRESETS = [PRESET_POWER, PRESET_SECURITY]

 DOMAIN = "versatile_thermostat"

-# The order is important.
 PLATFORMS: list[Platform] = [
-    Platform.SELECT,
    Platform.CLIMATE,
-    Platform.SENSOR,
-    # Number should be after CLIMATE
-    Platform.NUMBER,
    Platform.BINARY_SENSOR,
-    Platform.SWITCH,
+    Platform.SENSOR,
+    Platform.SELECT,
+    Platform.NUMBER,
 ]

-CONF_UNDERLYING_LIST = "underlying_entity_ids"
-CONF_HEATER_KEEP_ALIVE = "heater_keep_alive"
+CONF_HEATER = "heater_entity_id"
+CONF_HEATER_2 = "heater_entity2_id"
+CONF_HEATER_3 = "heater_entity3_id"
+CONF_HEATER_4 = "heater_entity4_id"
 CONF_TEMP_SENSOR = "temperature_sensor_entity_id"
-CONF_LAST_SEEN_TEMP_SENSOR = "last_seen_temperature_sensor_entity_id"
 CONF_EXTERNAL_TEMP_SENSOR = "external_temperature_sensor_entity_id"
 CONF_POWER_SENSOR = "power_sensor_entity_id"
 CONF_MAX_POWER_SENSOR = "max_power_sensor_entity_id"
@@ -91,19 +80,24 @@ CONF_THERMOSTAT_CENTRAL_CONFIG = "thermostat_central_config"
 CONF_THERMOSTAT_SWITCH = "thermostat_over_switch"
 CONF_THERMOSTAT_CLIMATE = "thermostat_over_climate"
 CONF_THERMOSTAT_VALVE = "thermostat_over_valve"
+CONF_CLIMATE = "climate_entity_id"
+CONF_CLIMATE_2 = "climate_entity2_id"
+CONF_CLIMATE_3 = "climate_entity3_id"
+CONF_CLIMATE_4 = "climate_entity4_id"
 CONF_USE_WINDOW_FEATURE = "use_window_feature"
 CONF_USE_MOTION_FEATURE = "use_motion_feature"
 CONF_USE_PRESENCE_FEATURE = "use_presence_feature"
 CONF_USE_POWER_FEATURE = "use_power_feature"
-CONF_USE_CENTRAL_BOILER_FEATURE = "use_central_boiler_feature"
-CONF_USE_AUTO_START_STOP_FEATURE = "use_auto_start_stop_feature"
 CONF_AC_MODE = "ac_mode"
 CONF_WINDOW_AUTO_OPEN_THRESHOLD = "window_auto_open_threshold"
 CONF_WINDOW_AUTO_CLOSE_THRESHOLD = "window_auto_close_threshold"
 CONF_WINDOW_AUTO_MAX_DURATION = "window_auto_max_duration"
+CONF_VALVE = "valve_entity_id"
+CONF_VALVE_2 = "valve_entity2_id"
+CONF_VALVE_3 = "valve_entity3_id"
+CONF_VALVE_4 = "valve_entity4_id"
 CONF_AUTO_REGULATION_MODE = "auto_regulation_mode"
 CONF_AUTO_REGULATION_NONE = "auto_regulation_none"
-CONF_AUTO_REGULATION_VALVE = "auto_regulation_valve"
 CONF_AUTO_REGULATION_SLOW = "auto_regulation_slow"
 CONF_AUTO_REGULATION_LIGHT = "auto_regulation_light"
 CONF_AUTO_REGULATION_MEDIUM = "auto_regulation_medium"
@@ -111,7 +105,6 @@ CONF_AUTO_REGULATION_STRONG = "auto_regulation_strong"
 CONF_AUTO_REGULATION_EXPERT = "auto_regulation_expert"
 CONF_AUTO_REGULATION_DTEMP = "auto_regulation_dtemp"
 CONF_AUTO_REGULATION_PERIOD_MIN = "auto_regulation_periode_min"
-CONF_AUTO_REGULATION_USE_DEVICE_TEMP = "auto_regulation_use_device_temp"
 CONF_INVERSE_SWITCH = "inverse_switch_command"
 CONF_AUTO_FAN_MODE = "auto_fan_mode"
 CONF_AUTO_FAN_NONE = "auto_fan_none"
@@ -119,29 +112,10 @@ CONF_AUTO_FAN_LOW = "auto_fan_low"
 CONF_AUTO_FAN_MEDIUM = "auto_fan_medium"
 CONF_AUTO_FAN_HIGH = "auto_fan_high"
 CONF_AUTO_FAN_TURBO = "auto_fan_turbo"
-CONF_STEP_TEMPERATURE = "step_temperature"
-CONF_OFFSET_CALIBRATION_LIST = "offset_calibration_entity_ids"
-CONF_OPENING_DEGREE_LIST = "opening_degree_entity_ids"
-CONF_CLOSING_DEGREE_LIST = "closing_degree_entity_ids"
-
-# Deprecated
-CONF_HEATER = "heater_entity_id"
-CONF_HEATER_2 = "heater_entity2_id"
-CONF_HEATER_3 = "heater_entity3_id"
-CONF_HEATER_4 = "heater_entity4_id"
-CONF_CLIMATE = "climate_entity_id"
-CONF_CLIMATE_2 = "climate_entity2_id"
-CONF_CLIMATE_3 = "climate_entity3_id"
-CONF_CLIMATE_4 = "climate_entity4_id"
-CONF_VALVE = "valve_entity_id"
-CONF_VALVE_2 = "valve_entity2_id"
-CONF_VALVE_3 = "valve_entity3_id"
-CONF_VALVE_4 = "valve_entity4_id"

 # Global params into configuration.yaml
 CONF_SHORT_EMA_PARAMS = "short_ema_params"
 CONF_SAFETY_MODE = "safety_mode"
-CONF_MAX_ON_PERCENT = "max_on_percent"

 CONF_USE_MAIN_CENTRAL_CONFIG = "use_main_central_config"
 CONF_USE_TPI_CENTRAL_CONFIG = "use_tpi_central_config"
@@ -154,42 +128,13 @@ CONF_USE_ADVANCED_CENTRAL_CONFIG = "use_advanced_central_config"

 CONF_USE_CENTRAL_MODE = "use_central_mode"

+CONF_ADD_CENTRAL_BOILER_CONTROL = "add_central_boiler_control"
 CONF_CENTRAL_BOILER_ACTIVATION_SRV = "central_boiler_activation_service"
 CONF_CENTRAL_BOILER_DEACTIVATION_SRV = "central_boiler_deactivation_service"

 CONF_USED_BY_CENTRAL_BOILER = "used_by_controls_central_boiler"
 CONF_WINDOW_ACTION = "window_action"

-CONF_AUTO_START_STOP_LEVEL = "auto_start_stop_level"
-AUTO_START_STOP_LEVEL_NONE = "auto_start_stop_none"
-AUTO_START_STOP_LEVEL_SLOW = "auto_start_stop_slow"
-AUTO_START_STOP_LEVEL_MEDIUM = "auto_start_stop_medium"
-AUTO_START_STOP_LEVEL_FAST = "auto_start_stop_fast"
-CONF_AUTO_START_STOP_LEVELS = [
-    AUTO_START_STOP_LEVEL_NONE,
-    AUTO_START_STOP_LEVEL_SLOW,
-    AUTO_START_STOP_LEVEL_MEDIUM,
-    AUTO_START_STOP_LEVEL_FAST,
-]
-
-# For explicit typing purpose only
-TYPE_AUTO_START_STOP_LEVELS = Literal[  # pylint: disable=invalid-name
-    AUTO_START_STOP_LEVEL_FAST,
-    AUTO_START_STOP_LEVEL_MEDIUM,
-    AUTO_START_STOP_LEVEL_SLOW,
-    AUTO_START_STOP_LEVEL_NONE,
-]
-
-HVAC_OFF_REASON_NAME = "hvac_off_reason"
-HVAC_OFF_REASON_MANUAL = "manual"
-HVAC_OFF_REASON_AUTO_START_STOP = "auto_start_stop"
-HVAC_OFF_REASON_WINDOW_DETECTION = "window_detection"
-HVAC_OFF_REASONS = Literal[  # pylint: disable=invalid-name
-    HVAC_OFF_REASON_MANUAL,
-    HVAC_OFF_REASON_AUTO_START_STOP,
-    HVAC_OFF_REASON_WINDOW_DETECTION,
-]
-
 DEFAULT_SHORT_EMA_PARAMS = {
    "max_alpha": 0.5,
    # In sec
@@ -198,7 +143,7 @@ DEFAULT_SHORT_EMA_PARAMS = {
 }

 CONF_PRESETS = {
-    p: f"{p}{PRESET_TEMP_SUFFIX}"
+    p: f"{p}_temp"
    for p in (
        PRESET_FROST_PROTECTION,
        PRESET_ECO,
@@ -208,7 +153,7 @@ CONF_PRESETS = {
 }

 CONF_PRESETS_WITH_AC = {
-    p: f"{p}{PRESET_TEMP_SUFFIX}"
+    p: f"{p}_temp"
    for p in (
        PRESET_FROST_PROTECTION,
        PRESET_ECO,
@@ -224,7 +169,7 @@ CONF_PRESETS_WITH_AC = {
 PRESET_AWAY_SUFFIX = "_away"

 CONF_PRESETS_AWAY = {
-    p: f"{p}{PRESET_TEMP_SUFFIX}"
+    p: f"{p}_temp"
    for p in (
        PRESET_FROST_PROTECTION + PRESET_AWAY_SUFFIX,
        PRESET_ECO + PRESET_AWAY_SUFFIX,
@@ -234,7 +179,7 @@ CONF_PRESETS_AWAY = {
 }

 CONF_PRESETS_AWAY_WITH_AC = {
-    p: f"{p}{PRESET_TEMP_SUFFIX}"
+    p: f"{p}_temp"
    for p in (
        PRESET_FROST_PROTECTION + PRESET_AWAY_SUFFIX,
        PRESET_ECO + PRESET_AWAY_SUFFIX,
@@ -261,7 +206,10 @@ CONF_PRESETS_AWAY_WITH_AC_VALUES = list(CONF_PRESETS_AWAY_WITH_AC.values())
 ALL_CONF = (
    [
        CONF_NAME,
-        CONF_HEATER_KEEP_ALIVE,
+        CONF_HEATER,
+        CONF_HEATER_2,
+        CONF_HEATER_3,
+        CONF_HEATER_4,
        CONF_TEMP_SENSOR,
        CONF_EXTERNAL_TEMP_SENSOR,
        CONF_POWER_SENSOR,
@@ -290,16 +238,22 @@ ALL_CONF = (
        CONF_THERMOSTAT_TYPE,
        CONF_THERMOSTAT_SWITCH,
        CONF_THERMOSTAT_CLIMATE,
+        CONF_CLIMATE,
+        CONF_CLIMATE_2,
+        CONF_CLIMATE_3,
+        CONF_CLIMATE_4,
        CONF_USE_WINDOW_FEATURE,
        CONF_USE_MOTION_FEATURE,
        CONF_USE_PRESENCE_FEATURE,
        CONF_USE_POWER_FEATURE,
-        CONF_USE_CENTRAL_BOILER_FEATURE,
        CONF_AC_MODE,
+        CONF_VALVE,
+        CONF_VALVE_2,
+        CONF_VALVE_3,
+        CONF_VALVE_4,
        CONF_AUTO_REGULATION_MODE,
        CONF_AUTO_REGULATION_DTEMP,
        CONF_AUTO_REGULATION_PERIOD_MIN,
-        CONF_AUTO_REGULATION_USE_DEVICE_TEMP,
        CONF_INVERSE_SWITCH,
        CONF_AUTO_FAN_MODE,
        CONF_USE_MAIN_CENTRAL_CONFIG,
@@ -311,11 +265,11 @@ ALL_CONF = (
        CONF_USE_PRESENCE_CENTRAL_CONFIG,
        CONF_USE_ADVANCED_CENTRAL_CONFIG,
        CONF_USE_CENTRAL_MODE,
+        CONF_ADD_CENTRAL_BOILER_CONTROL,
        CONF_USED_BY_CENTRAL_BOILER,
        CONF_CENTRAL_BOILER_ACTIVATION_SRV,
        CONF_CENTRAL_BOILER_DEACTIVATION_SRV,
        CONF_WINDOW_ACTION,
-        CONF_STEP_TEMPERATURE,
    ]
    + CONF_PRESETS_VALUES
    + CONF_PRESETS_AWAY_VALUES
@@ -329,7 +283,6 @@ CONF_FUNCTIONS = [

 CONF_AUTO_REGULATION_MODES = [
    CONF_AUTO_REGULATION_NONE,
-    CONF_AUTO_REGULATION_VALVE,
    CONF_AUTO_REGULATION_LIGHT,
    CONF_AUTO_REGULATION_MEDIUM,
    CONF_AUTO_REGULATION_STRONG,
@@ -364,11 +317,7 @@ CONF_WINDOW_ACTIONS = [
    CONF_WINDOW_ECO_TEMP,
 ]

-SUPPORT_FLAGS = (
-    ClimateEntityFeature.TARGET_TEMPERATURE
-    | ClimateEntityFeature.TURN_OFF
-    | ClimateEntityFeature.TURN_ON
-)
+SUPPORT_FLAGS = ClimateEntityFeature.TARGET_TEMPERATURE

 SERVICE_SET_PRESENCE = "set_presence"
 SERVICE_SET_PRESET_TEMPERATURE = "set_preset_temperature"
@@ -406,9 +355,7 @@ CENTRAL_MODES = [
 class RegulationParamSlow:
    """Light parameters for slow latency regulation"""

-    kp: float = (
-        0.2  # 20% of the current internal regulation offset are caused by the current difference of target temperature and room temperature
-    )
+    kp: float = 0.2  # 20% of the current internal regulation offset are caused by the current difference of target temperature and room temperature
    ki: float = (
        0.8 / 288.0
    )  # 80% of the current internal regulation offset are caused by the average offset of the past 24 hours
@@ -416,9 +363,7 @@ class RegulationParamSlow:
        1.0 / 25.0
    )  # this will add 1°C to the offset when it's 25°C colder outdoor than indoor
    offset_max: float = 2.0  # limit to a final offset of -2°C to +2°C
-    stabilization_threshold: float = (
-        0.0  # this needs to be disabled as otherwise the long term accumulated error will always be reset when the temp briefly crosses from/to below/above the target
-    )
+    stabilization_threshold: float = 0.0  # this needs to be disabled as otherwise the long term accumulated error will always be reset when the temp briefly crosses from/to below/above the target
    accumulated_error_threshold: float = (
        2.0 * 288
    )  # this allows up to 2°C long term offset in both directions
@@ -468,9 +413,9 @@ class RegulationParamVeryStrong:
    kp: float = 0.6
    ki: float = 0.1
    k_ext: float = 0.2
-    offset_max: float = 8
+    offset_max: float = 4
    stabilization_threshold: float = 0.1
-    accumulated_error_threshold: float = 80
+    accumulated_error_threshold: float = 30


 class EventType(Enum):
@@ -483,7 +428,6 @@ class EventType(Enum):
    CENTRAL_BOILER_EVENT: str = "versatile_thermostat_central_boiler_event"
    PRESET_EVENT: str = "versatile_thermostat_preset_event"
    WINDOW_AUTO_EVENT: str = "versatile_thermostat_window_auto_event"
-    AUTO_START_STOP_EVENT: str = "versatile_thermostat_auto_start_stop_event"


 def send_vtherm_event(hass, event_type: EventType, entity, data: dict):
@@ -495,38 +439,6 @@ def send_vtherm_event(hass, event_type: EventType, entity, data: dict):
    hass.bus.fire(event_type.value, data)


-def get_safe_float(hass, entity_id: str):
-    """Get a safe float state value for an entity.
-    Return None if entity is not available"""
-    if (
-        entity_id is None
-        or not (state := hass.states.get(entity_id))
-        or state.state == "unknown"
-        or state.state == "unavailable"
-    ):
-        return None
-    float_val = float(state.state)
-    return None if math.isinf(float_val) or not math.isfinite(float_val) else float_val
-
-
-def get_tz(hass: HomeAssistant):
-    """Get the current timezone"""
-
-    return dt_util.get_time_zone(hass.config.time_zone)
-
-
-class NowClass:
-    """For testing purpose only"""
-
-    @staticmethod
-    def get_now(hass: HomeAssistant) -> datetime:
-        """A test function to get the now.
-        For testing purpose this method can be overriden to get a specific
-        timestamp.
-        """
-        return datetime.now(get_tz(hass))
-
-
 class UnknownEntity(HomeAssistantError):
    """Error to indicate there is an unknown entity_id given."""

@@ -543,15 +455,6 @@ class ServiceConfigurationError(HomeAssistantError):
    """Error in the service configuration to control the central boiler"""


-class ConfigurationNotCompleteError(HomeAssistantError):
-    """Error the configuration is not complete"""
-
-
-class ValveRegulationNbEntitiesIncorrect(HomeAssistantError):
-    """Error to indicate there is an error in the configuration of the TRV with valve regulation.
-    The number of specific entities is incorrect."""
-
-
 class overrides:  # pylint: disable=invalid-name
    """An annotation to inform overrides"""

--- a/custom_components/versatile_thermostat/icons.json
+++ b/custom_components/versatile_thermostat/icons.json
@@ -1,18 +0,0 @@
-{
-  "entity": {
-    "climate": {
-      "versatile_thermostat": {
-        "state_attributes": {
-          "preset_mode": {
-            "state": {
-              "shedding": "mdi:power-plug-off",
-              "safety": "mdi:shield-alert",
-              "none": "mdi:knob",
-              "frost": "mdi:snowflake"
-            }
-          }
-        }
-      }
-    }
-  }
-}
--- a/custom_components/versatile_thermostat/keep_alive.py
+++ b/custom_components/versatile_thermostat/keep_alive.py
@@ -1,138 +0,0 @@
-"""Building blocks for the heater switch keep-alive feature.
-
-The heater switch keep-alive feature consists of regularly refreshing the state
-of directly controlled switches at a configurable interval (regularly turning the
-switch 'on' or 'off' again even if it is already turned 'on' or 'off'), just like
-the keep_alive setting of Home Assistant's Generic Thermostat integration:
- https://www.home-assistant.io/integrations/generic_thermostat/
-"""
-
-import logging
-from collections.abc import Awaitable, Callable
-from datetime import timedelta, datetime
-from time import monotonic
-
-from homeassistant.core import HomeAssistant, CALLBACK_TYPE
-from homeassistant.helpers.event import async_track_time_interval
-
-
-_LOGGER = logging.getLogger(__name__)
-
-
-class BackoffTimer:
-    """Exponential backoff timer with a non-blocking polling-style implementation.
-
-    Usage example:
-        timer = BackoffTimer(multiplier=1.5, upper_limit_sec=600)
-        while some_condition:
-            if timer.is_ready():
-                do_something()
-    """
-
-    def __init__(
-        self,
-        *,
-        multiplier=2.0,
-        lower_limit_sec=30,
-        upper_limit_sec=86400,
-        initially_ready=True,
-    ):
-        """Initialize a BackoffTimer instance.
-
-        Args:
-            multiplier (int, optional): Period multiplier applied when is_ready() is True.
-            lower_limit_sec (int, optional): Initial backoff period in seconds.
-            upper_limit_sec (int, optional): Maximum backoff period in seconds.
-            initially_ready (bool, optional): Whether is_ready() should return True the
-            first time it is called, or after a call to reset().
-        """
-        self._multiplier = multiplier
-        self._lower_limit_sec = lower_limit_sec
-        self._upper_limit_sec = upper_limit_sec
-        self._initially_ready = initially_ready
-
-        self._timestamp = 0
-        self._period_sec = self._lower_limit_sec
-
-    @property
-    def in_progress(self) -> bool:
-        """Whether the backoff timer is in progress (True after a call to is_ready())."""
-        return bool(self._timestamp)
-
-    def reset(self):
-        """Reset a BackoffTimer instance."""
-        self._timestamp = 0
-        self._period_sec = self._lower_limit_sec
-
-    def is_ready(self) -> bool:
-        """Check whether an exponentially increasing period of time has passed.
-
-        Whenever is_ready() returns True, the timer period is multiplied so that
-        it takes longer until is_ready() returns True again.
-        Returns:
-            bool: True if enough time has passed since one of the following events,
-            in relation to an instance of this class:
-            - The last time when this method returned True, if it ever did.
-            - Or else, when this method was first called after a call to reset().
-            - Or else, when this method was first called.
-            False otherwise.
-        """
-        now = monotonic()
-        if self._timestamp == 0:
-            self._timestamp = now
-            return self._initially_ready
-        elif now - self._timestamp >= self._period_sec:
-            self._timestamp = now
-            self._period_sec = max(
-                self._lower_limit_sec,
-                min(self._upper_limit_sec, self._period_sec * self._multiplier),
-            )
-            return True
-
-        return False
-
-
-class IntervalCaller:
-    """Repeatedly call a given async action function at a given regular interval.
-
-    Convenience wrapper around Home Assistant's `async_track_time_interval` function.
-    """
-
-    def __init__(self, hass: HomeAssistant, interval_sec: float) -> None:
-        self._hass = hass
-        self._interval_sec = interval_sec
-        self._remove_handle: CALLBACK_TYPE | None = None
-        self.backoff_timer = BackoffTimer()
-
-    @property
-    def interval_sec(self) -> float:
-        """Return the calling interval in seconds."""
-        return self._interval_sec
-
-    def cancel(self):
-        """Cancel the regular calls to the action function."""
-        if self._remove_handle:
-            self._remove_handle()
-            self._remove_handle = None
-
-    def set_async_action(self, action: Callable[[], Awaitable[None]]):
-        """Set the async action function to be called at regular intervals."""
-        if not self._interval_sec:
-            return
-        self.cancel()
-
-        async def callback(_time: datetime):
-            try:
-                _LOGGER.debug(
-                    "Calling keep-alive action '%s' (%ss interval)",
-                    action.__name__,
-                    self._interval_sec,
-                )
-                await action()
-            except Exception as e:  # pylint: disable=broad-exception-caught
-                _LOGGER.error(e)
-                self.cancel()
-
-        self._remove_handle = async_track_time_interval(
-            self._hass, callback, timedelta(seconds=self._interval_sec)
-        )
--- a/custom_components/versatile_thermostat/manifest.json
+++ b/custom_components/versatile_thermostat/manifest.json
@@ -14,6 +14,6 @@
  "quality_scale": "silver",
  "requirements": [],
  "ssdp": [],
-  "version": "6.8.0",
+  "version": "5.3.0",
  "zeroconf": []
 }
--- a/custom_components/versatile_thermostat/number.py
+++ b/custom_components/versatile_thermostat/number.py
@@ -6,79 +6,24 @@ import logging
 # from homeassistant.const import EVENT_HOMEASSISTANT_START
 from homeassistant.core import HomeAssistant, CoreState  # , callback

-from homeassistant.components.number import (
-    NumberEntity,
-    NumberMode,
-    NumberDeviceClass,
-    DOMAIN as NUMBER_DOMAIN,
-    DEFAULT_MAX_VALUE,
-    DEFAULT_MIN_VALUE,
-    DEFAULT_STEP,
-)
-from homeassistant.components.climate import (
-    PRESET_BOOST,
-    PRESET_COMFORT,
-    PRESET_ECO,
-)
-
+from homeassistant.components.number import NumberEntity, NumberMode
 from homeassistant.helpers.device_registry import DeviceInfo, DeviceEntryType
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.helpers.restore_state import RestoreEntity
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
-from homeassistant.util import slugify

-from .vtherm_api import VersatileThermostatAPI
-from .commons import VersatileThermostatBaseEntity

+from custom_components.versatile_thermostat.vtherm_api import VersatileThermostatAPI
 from .const import (
    DOMAIN,
    DEVICE_MANUFACTURER,
    CONF_NAME,
    CONF_THERMOSTAT_TYPE,
    CONF_THERMOSTAT_CENTRAL_CONFIG,
-    CONF_TEMP_MIN,
-    CONF_TEMP_MAX,
-    CONF_STEP_TEMPERATURE,
-    CONF_AC_MODE,
-    PRESET_FROST_PROTECTION,
-    PRESET_ECO_AC,
-    PRESET_COMFORT_AC,
-    PRESET_BOOST_AC,
-    PRESET_AWAY_SUFFIX,
-    PRESET_TEMP_SUFFIX,
-    CONF_PRESETS_VALUES,
-    CONF_PRESETS_WITH_AC_VALUES,
-    CONF_PRESETS_AWAY_VALUES,
-    CONF_PRESETS_AWAY_WITH_AC_VALUES,
-    CONF_USE_PRESETS_CENTRAL_CONFIG,
-    CONF_USE_PRESENCE_CENTRAL_CONFIG,
-    CONF_USE_PRESENCE_FEATURE,
-    CONF_USE_CENTRAL_BOILER_FEATURE,
+    CONF_ADD_CENTRAL_BOILER_CONTROL,
    overrides,
-    CONF_USE_MAIN_CENTRAL_CONFIG,
 )

-PRESET_ICON_MAPPING = {
-    PRESET_FROST_PROTECTION + PRESET_TEMP_SUFFIX: "mdi:snowflake-thermometer",
-    PRESET_ECO + PRESET_TEMP_SUFFIX: "mdi:leaf",
-    PRESET_COMFORT + PRESET_TEMP_SUFFIX: "mdi:sofa",
-    PRESET_BOOST + PRESET_TEMP_SUFFIX: "mdi:rocket-launch",
-    PRESET_ECO_AC + PRESET_TEMP_SUFFIX: "mdi:leaf-circle-outline",
-    PRESET_COMFORT_AC + PRESET_TEMP_SUFFIX: "mdi:sofa-outline",
-    PRESET_BOOST_AC + PRESET_TEMP_SUFFIX: "mdi:rocket-launch-outline",
-    PRESET_FROST_PROTECTION
-    + PRESET_AWAY_SUFFIX
-    + PRESET_TEMP_SUFFIX: "mdi:snowflake-thermometer",
-    PRESET_ECO + PRESET_AWAY_SUFFIX + PRESET_TEMP_SUFFIX: "mdi:leaf",
-    PRESET_COMFORT + PRESET_AWAY_SUFFIX + PRESET_TEMP_SUFFIX: "mdi:sofa",
-    PRESET_BOOST + PRESET_AWAY_SUFFIX + PRESET_TEMP_SUFFIX: "mdi:rocket-launch",
-    PRESET_ECO_AC + PRESET_AWAY_SUFFIX + PRESET_TEMP_SUFFIX: "mdi:leaf-circle-outline",
-    PRESET_COMFORT_AC + PRESET_AWAY_SUFFIX + PRESET_TEMP_SUFFIX: "mdi:sofa-outline",
-    PRESET_BOOST_AC
-    + PRESET_AWAY_SUFFIX
-    + PRESET_TEMP_SUFFIX: "mdi:rocket-launch-outline",
-}
-
 _LOGGER = logging.getLogger(__name__)


@@ -95,101 +40,22 @@ async def async_setup_entry(
    unique_id = entry.entry_id
    name = entry.data.get(CONF_NAME)
    vt_type = entry.data.get(CONF_THERMOSTAT_TYPE)
-    # is_central_boiler = entry.data.get(CONF_USE_CENTRAL_BOILER_FEATURE)
+    is_central_boiler = entry.data.get(CONF_ADD_CENTRAL_BOILER_CONTROL)

-    entities = []
+    if vt_type != CONF_THERMOSTAT_CENTRAL_CONFIG or not is_central_boiler:
+        return

-    if vt_type != CONF_THERMOSTAT_CENTRAL_CONFIG:
-        # Creates non central temperature entities
-        if not entry.data.get(CONF_USE_PRESETS_CENTRAL_CONFIG, False):
-            if entry.data.get(CONF_AC_MODE, False):
-                for preset in CONF_PRESETS_WITH_AC_VALUES:
-                    _LOGGER.debug(
-                        "%s - configuring Number non central, AC, non AWAY for preset %s",
-                        name,
-                        preset,
-                    )
-                    entities.append(
-                        TemperatureNumber(
-                            hass, unique_id, name, preset, True, False, entry.data
-                        )
-                    )
-            else:
-                for preset in CONF_PRESETS_VALUES:
-                    _LOGGER.debug(
-                        "%s - configuring Number non central, non AC, non AWAY for preset %s",
-                        name,
-                        preset,
-                    )
-                    entities.append(
-                        TemperatureNumber(
-                            hass, unique_id, name, preset, False, False, entry.data
-                        )
-                    )
+    entities = [
+        ActivateBoilerThresholdNumber(hass, unique_id, name, entry.data),
+    ]

-        if entry.data.get(
-            CONF_USE_PRESENCE_FEATURE, False
-        ) is True and not entry.data.get(CONF_USE_PRESENCE_CENTRAL_CONFIG, False):
-            if entry.data.get(CONF_AC_MODE, False):
-                for preset in CONF_PRESETS_AWAY_WITH_AC_VALUES:
-                    _LOGGER.debug(
-                        "%s - configuring Number non central, AC, AWAY for preset %s",
-                        name,
-                        preset,
-                    )
-                    entities.append(
-                        TemperatureNumber(
-                            hass, unique_id, name, preset, True, True, entry.data
-                        )
-                    )
-            else:
-                for preset in CONF_PRESETS_AWAY_VALUES:
-                    _LOGGER.debug(
-                        "%s - configuring Number non central, non AC, AWAY for preset %s",
-                        name,
-                        preset,
-                    )
-                    entities.append(
-                        TemperatureNumber(
-                            hass, unique_id, name, preset, False, True, entry.data
-                        )
-                    )
+    async_add_entities(entities, True)

-    # For central config only
-    else:
-        if entry.data.get(CONF_USE_CENTRAL_BOILER_FEATURE):
-            entities.append(
-                ActivateBoilerThresholdNumber(hass, unique_id, name, entry.data)
-            )
-        for preset in CONF_PRESETS_WITH_AC_VALUES:
-            _LOGGER.debug(
-                "%s - configuring Number central, AC, non AWAY for preset %s",
-                name,
-                preset,
-            )
-            entities.append(
-                CentralConfigTemperatureNumber(
-                    hass, unique_id, name, preset, True, False, entry.data
-                )
-            )
-
-        for preset in CONF_PRESETS_AWAY_WITH_AC_VALUES:
-            _LOGGER.debug(
-                "%s - configuring Number central, AC, AWAY for preset %s", name, preset
-            )
-            entities.append(
-                CentralConfigTemperatureNumber(
-                    hass, unique_id, name, preset, True, True, entry.data
-                )
-            )
-
-    if len(entities) > 0:
-        async_add_entities(entities, True)
+    api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(hass)
+    api.register_central_boiler_activation_number_threshold(entities[0])


-class ActivateBoilerThresholdNumber(
-    NumberEntity, RestoreEntity
-):  # pylint: disable=abstract-method
+class ActivateBoilerThresholdNumber(NumberEntity, RestoreEntity):
    """Representation of the threshold of the number of VTherm
    which should be active to activate the boiler"""

@@ -229,9 +95,6 @@ class ActivateBoilerThresholdNumber(
    async def async_added_to_hass(self) -> None:
        await super().async_added_to_hass()

-        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self._hass)
-        api.register_central_boiler_activation_number_threshold(self)
-
        old_state: CoreState = await self.async_get_last_state()
        _LOGGER.debug(
            "%s - Calling async_added_to_hass old_state is %s", self, old_state
@@ -252,273 +115,3 @@ class ActivateBoilerThresholdNumber(

    def __str__(self):
        return f"VersatileThermostat-{self.name}"
-
-
-class CentralConfigTemperatureNumber(
-    NumberEntity, RestoreEntity
-):  # pylint: disable=abstract-method
-    """Representation of one temperature number"""
-
-    _attr_has_entity_name = True
-
-    def __init__(
-        self,
-        hass: HomeAssistant,
-        unique_id,
-        name,
-        preset_name,
-        is_ac,
-        is_away,
-        entry_infos,
-    ) -> None:
-        """Initialize the temperature with entry_infos if available. Else
-        the restoration will do the trick."""
-
-        self._config_id = unique_id
-        self._device_name = name
-        # self._attr_name = name
-
-        self._attr_translation_key = preset_name
-        self.entity_id = f"{NUMBER_DOMAIN}.{slugify(name)}_preset_{preset_name}"
-        self._attr_unique_id = f"central_configuration_preset_{preset_name}"
-        self._attr_device_class = NumberDeviceClass.TEMPERATURE
-        self._attr_native_unit_of_measurement = hass.config.units.temperature_unit
-
-        self._attr_native_step = entry_infos.get(CONF_STEP_TEMPERATURE, 0.5)
-        self._attr_native_min_value = entry_infos.get(CONF_TEMP_MIN)
-        self._attr_native_max_value = entry_infos.get(CONF_TEMP_MAX)
-
-        # Initialize the values if included into the entry_infos. This will do
-        # the temperature migration. Else the temperature will be restored from
-        # previous value
-        # TODO remove this after the next major release and just keep the init min/max
-        temp = None
-        if (temp := entry_infos.get(preset_name, None)) is not None:
-            self._attr_value = self._attr_native_value = temp
-        else:
-            if entry_infos.get(CONF_AC_MODE) is True:
-                self._attr_native_value = self._attr_native_max_value
-            else:
-                self._attr_native_value = self._attr_native_min_value
-
-        self._attr_mode = NumberMode.BOX
-        self._preset_name = preset_name
-        self._is_away = is_away
-        self._is_ac = is_ac
-
-    @property
-    def icon(self) -> str | None:
-        return PRESET_ICON_MAPPING[self._preset_name]
-
-    @property
-    def device_info(self) -> DeviceInfo:
-        """Return the device info."""
-        return DeviceInfo(
-            entry_type=DeviceEntryType.SERVICE,
-            identifiers={(DOMAIN, self._config_id)},
-            name=self._device_name,
-            manufacturer=DEVICE_MANUFACTURER,
-            model=DOMAIN,
-        )
-
-    @overrides
-    async def async_added_to_hass(self) -> None:
-        await super().async_added_to_hass()
-
-        # register the temp entity for this device and preset
-        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self.hass)
-        api.register_temperature_number(self._config_id, self._preset_name, self)
-
-        # Restore value from previous one if exists
-        old_state: CoreState = await self.async_get_last_state()
-        _LOGGER.debug(
-            "%s - Calling async_added_to_hass old_state is %s", self, old_state
-        )
-        try:
-            if old_state is not None and ((value := float(old_state.state)) > 0):
-                self._attr_value = self._attr_native_value = value
-        except ValueError:
-            pass
-
-    @overrides
-    async def async_set_native_value(self, value: float) -> None:
-        """The value have change from the Number Entity in UI"""
-        float_value = float(value)
-        old_value = (
-            None if self._attr_native_value is None else float(self._attr_native_value)
-        )
-
-        if float_value == old_value:
-            return
-
-        self._attr_value = self._attr_native_value = float_value
-
-        # persist the value
-        self.async_write_ha_state()
-
-        # We have to reload all VTherm for which uses the central configuration
-        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self.hass)
-        # Update the VTherms which have temperature in central config
-        self.hass.create_task(api.init_vtherm_preset_with_central())
-
-    def __str__(self):
-        return f"VersatileThermostat-{self.name}"
-
-    @property
-    def native_unit_of_measurement(self) -> str | None:
-        """The unit of measurement"""
-        # TODO Kelvin ? It seems not because all internal values are stored in
-        # ° Celsius but only the render in front can be in °K depending on the
-        # user configuration.
-        return self.hass.config.units.temperature_unit
-
-
-class TemperatureNumber(  # pylint: disable=abstract-method
-    VersatileThermostatBaseEntity, NumberEntity, RestoreEntity
-):
-    """Representation of one temperature number"""
-
-    _attr_has_entity_name = True
-
-    def __init__(
-        self,
-        hass: HomeAssistant,
-        unique_id,
-        name,
-        preset_name,
-        is_ac,
-        is_away,
-        entry_infos,
-    ) -> None:
-        """Initialize the temperature with entry_infos if available. Else
-        the restoration will do the trick."""
-        super().__init__(hass, unique_id, name)
-
-        self._attr_translation_key = preset_name
-        self.entity_id = f"{NUMBER_DOMAIN}.{slugify(name)}_preset_{preset_name}"
-
-        self._attr_unique_id = f"{self._device_name}_preset_{preset_name}"
-        self._attr_device_class = NumberDeviceClass.TEMPERATURE
-        self._attr_native_unit_of_measurement = hass.config.units.temperature_unit
-
-        self._has_central_main_attributes = entry_infos.get(
-            CONF_USE_MAIN_CENTRAL_CONFIG, False
-        )
-
-        self.init_min_max_step(entry_infos)
-
-        # Initialize the values if included into the entry_infos. This will do
-        # the temperature migration.
-        temp = None
-        if (temp := entry_infos.get(preset_name, None)) is not None:
-            self._attr_value = self._attr_native_value = temp
-        else:
-            if entry_infos.get(CONF_AC_MODE) is True:
-                self._attr_native_value = self._attr_native_max_value
-            else:
-                self._attr_native_value = self._attr_native_min_value
-
-        self._attr_mode = NumberMode.BOX
-        self._preset_name = preset_name
-        self._canonical_preset_name = preset_name.replace(
-            PRESET_TEMP_SUFFIX, ""
-        ).replace(PRESET_AWAY_SUFFIX, "")
-        self._is_away = is_away
-        self._is_ac = is_ac
-
-    @property
-    def icon(self) -> str | None:
-        return PRESET_ICON_MAPPING[self._preset_name]
-
-    @overrides
-    async def async_added_to_hass(self) -> None:
-        await super().async_added_to_hass()
-
-        # register the temp entity for this device and preset
-        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self.hass)
-        api.register_temperature_number(self._config_id, self._preset_name, self)
-
-        old_state: CoreState = await self.async_get_last_state()
-        _LOGGER.debug(
-            "%s - Calling async_added_to_hass old_state is %s", self, old_state
-        )
-        try:
-            if old_state is not None and ((value := float(old_state.state)) > 0):
-                self._attr_value = self._attr_native_value = value
-        except ValueError:
-            pass
-
-    @overrides
-    def my_climate_is_initialized(self):
-        """Called when the associated climate is initialized"""
-        self._attr_native_step = self.my_climate.target_temperature_step
-        self._attr_native_min_value = self.my_climate.min_temp
-        self._attr_native_max_value = self.my_climate.max_temp
-        return
-
-    @overrides
-    async def async_set_native_value(self, value: float) -> None:
-        """Change the value"""
-
-        if self.my_climate is None:
-            _LOGGER.warning(
-                "%s - cannot change temperature because VTherm is not initialized", self
-            )
-            return
-
-        float_value = float(value)
-        old_value = (
-            None if self._attr_native_value is None else float(self._attr_native_value)
-        )
-
-        if float_value == old_value:
-            return
-
-        self._attr_value = self._attr_native_value = float_value
-        self.async_write_ha_state()
-
-        # Update the VTherm temp
-        self.hass.create_task(
-            self.my_climate.service_set_preset_temperature(
-                self._canonical_preset_name,
-                self._attr_native_value if not self._is_away else None,
-                self._attr_native_value if self._is_away else None,
-            )
-        )
-
-        # We set the min, max and step from central config if relevant because it is possible
-        # that central config was not loaded at startup
-        self.init_min_max_step()
-
-    def __str__(self):
-        return f"VersatileThermostat-{self.name}"
-
-    @property
-    def native_unit_of_measurement(self) -> str | None:
-        """The unit of measurement"""
-        if not self.my_climate:
-            return self.hass.config.units.temperature_unit
-        return self.my_climate.temperature_unit
-
-    def init_min_max_step(self, entry_infos=None):
-        """Initialize min, max and step value from config or from central config"""
-        if self._has_central_main_attributes:
-            vthermapi: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api()
-            central_config = vthermapi.find_central_configuration()
-            if central_config:
-                self._attr_native_step = central_config.data.get(CONF_STEP_TEMPERATURE)
-                self._attr_native_min_value = central_config.data.get(CONF_TEMP_MIN)
-                self._attr_native_max_value = central_config.data.get(CONF_TEMP_MAX)
-
-                return
-
-        if entry_infos:
-            self._attr_native_step = entry_infos.get(
-                CONF_STEP_TEMPERATURE, DEFAULT_STEP
-            )
-            self._attr_native_min_value = entry_infos.get(
-                CONF_TEMP_MIN, DEFAULT_MIN_VALUE
-            )
-            self._attr_native_max_value = entry_infos.get(
-                CONF_TEMP_MAX, DEFAULT_MAX_VALUE
-            )
--- a/custom_components/versatile_thermostat/open_window_algorithm.py
+++ b/custom_components/versatile_thermostat/open_window_algorithm.py
@@ -26,14 +26,20 @@ MIN_NB_POINT = 4  # do not calculate slope until we have enough point
 class WindowOpenDetectionAlgorithm:
    """The class that implements the algorithm listed above"""

+    _alert_threshold: float
+    _end_alert_threshold: float
+    _last_slope: float
+    _last_datetime: datetime
+    _last_temperature: float
+    _nb_point: int
+
    def __init__(self, alert_threshold, end_alert_threshold) -> None:
        """Initalize a new algorithm with the both threshold"""
-        self._alert_threshold: float = alert_threshold
-        self._end_alert_threshold: float = end_alert_threshold
-        self._last_slope: float | None = None
-        self._last_datetime: datetime = None
-        self._last_temperature: float | None = None
-        self._nb_point: int = 0
+        self._alert_threshold = alert_threshold
+        self._end_alert_threshold = end_alert_threshold
+        self._last_slope = None
+        self._last_datetime = None
+        self._nb_point = 0

    def check_age_last_measurement(self, temperature, datetime_now) -> float:
        """ " Check if last measurement is old and add
--- a/custom_components/versatile_thermostat/pi_algorithm.py
+++ b/custom_components/versatile_thermostat/pi_algorithm.py
@@ -47,16 +47,16 @@ class PITemperatureRegulator:
    def set_target_temp(self, target_temp):
        """Set the new target_temp"""
        self.target_temp = target_temp
+        # Do not reset the accumulated error
        # Discussion #191. After a target change we should reset the accumulated error which is certainly wrong now.
-        # Discussion #384. Finally don't reset the accumulated error but smoothly reset it if the sign is inversed
-        # if self.accumulated_error < 0:
-        #     self.accumulated_error = 0
+        if self.accumulated_error < 0:
+            self.accumulated_error = 0

    def calculate_regulated_temperature(
-        self, room_temp: float, external_temp: float
+        self, internal_temp: float, external_temp: float
    ):  # pylint: disable=unused-argument
        """Calculate a new target_temp given some temperature"""
-        if room_temp is None:
+        if internal_temp is None:
            _LOGGER.warning(
                "Temporarily skipping the self-regulation algorithm while the configured sensor for room temperature is unavailable"
            )
@@ -68,14 +68,9 @@ class PITemperatureRegulator:
            return self.target_temp

        # Calculate the error factor (P)
-        error = self.target_temp - room_temp
+        error = self.target_temp - internal_temp

        # Calculate the sum of error (I)
-        # Discussion #384. Finally don't reset the accumulated error but smoothly reset it if the sign is inversed
-        # If the error have change its sign, reset smoothly the accumulated error
-        if error * self.accumulated_error < 0:
-            self.accumulated_error = self.accumulated_error / 2.0
-
        self.accumulated_error += error

        # Capping of the error
@@ -88,12 +83,19 @@ class PITemperatureRegulator:
        offset = self.kp * error + self.ki * self.accumulated_error

        # Calculate the exterior offset
-        offset_ext = self.k_ext * (room_temp - external_temp)
+        # For Maia tests - use the internal_temp vs external_temp and not target_temp - external_temp
+        offset_ext = self.k_ext * (internal_temp - external_temp)

-        # Capping of offset
+        # Capping of offset_ext
        total_offset = offset + offset_ext
        total_offset = min(self.offset_max, max(-self.offset_max, total_offset))

+        # If temperature is near the target_temp, reset the accumulated_error
+        # Issue #199 - don't reset the accumulation error
+        # if abs(error) < self.stabilization_threshold:
+        #     _LOGGER.debug("Stabilisation")
+        #     self.accumulated_error = 0
+
        result = round(self.target_temp + total_offset, 1)

        _LOGGER.debug(
--- a/custom_components/versatile_thermostat/prop_algorithm.py
+++ b/custom_components/versatile_thermostat/prop_algorithm.py
@@ -1,9 +1,6 @@
 """ The TPI calculation module """
-# pylint: disable='line-too-long'
 import logging

-from homeassistant.components.climate import HVACMode
-
 _LOGGER = logging.getLogger(__name__)

 PROPORTIONAL_FUNCTION_ATAN = "atan"
@@ -15,11 +12,6 @@ PROPORTIONAL_MIN_DURATION_SEC = 10
 FUNCTION_TYPE = [PROPORTIONAL_FUNCTION_ATAN, PROPORTIONAL_FUNCTION_LINEAR]


-def is_number(value):
-    """check if value is a number"""
-    return isinstance(value, (int, float))
-
-
 class PropAlgorithm:
    """This class aims to do all calculation of the Proportional alogorithm"""

@@ -30,44 +22,16 @@ class PropAlgorithm:
        tpi_coef_ext,
        cycle_min: int,
        minimal_activation_delay: int,
-        vtherm_entity_id: str = None,
-        max_on_percent: float = None,
    ) -> None:
        """Initialisation of the Proportional Algorithm"""
        _LOGGER.debug(
-            "%s - Creation new PropAlgorithm function_type: %s, tpi_coef_int: %s, tpi_coef_ext: %s, cycle_min:%d, minimal_activation_delay:%d",  # pylint: disable=line-too-long
-            vtherm_entity_id,
+            "Creation new PropAlgorithm function_type: %s, tpi_coef_int: %s, tpi_coef_ext: %s, cycle_min:%d, minimal_activation_delay:%d",  # pylint: disable=line-too-long
            function_type,
            tpi_coef_int,
            tpi_coef_ext,
            cycle_min,
            minimal_activation_delay,
        )
-
-        # Issue 506 - check parameters
-        if (
-            vtherm_entity_id is None
-            or not is_number(tpi_coef_int)
-            or not is_number(tpi_coef_ext)
-            or not is_number(cycle_min)
-            or not is_number(minimal_activation_delay)
-            or function_type != PROPORTIONAL_FUNCTION_TPI
-        ):
-            _LOGGER.error(
-                "%s - configuration is wrong. function_type=%s, entity_id is %s, tpi_coef_int is %s, tpi_coef_ext is %s, cycle_min is %s, minimal_activation_delay is %s",
-                vtherm_entity_id,
-                function_type,
-                vtherm_entity_id,
-                tpi_coef_int,
-                tpi_coef_ext,
-                cycle_min,
-                minimal_activation_delay,
-            )
-            raise TypeError(
-                "TPI parameters are not set correctly. VTherm will not work as expected. Please reconfigure it correctly. See previous log for values"
-            )
-
-        self._vtherm_entity_id = vtherm_entity_id
        self._function = function_type
        self._tpi_coef_int = tpi_coef_int
        self._tpi_coef_ext = tpi_coef_ext
@@ -79,32 +43,27 @@ class PropAlgorithm:
        self._off_time_sec = self._cycle_min * 60
        self._security = False
        self._default_on_percent = 0
-        self._max_on_percent = max_on_percent

    def calculate(
        self,
-        target_temp: float | None,
-        current_temp: float | None,
-        ext_current_temp: float | None,
-        hvac_mode: HVACMode,
+        target_temp: float,
+        current_temp: float,
+        ext_current_temp: float,
+        cooling=False,
    ):
        """Do the calculation of the duration"""
        if target_temp is None or current_temp is None:
-            log = _LOGGER.debug if hvac_mode == HVACMode.OFF else _LOGGER.warning
-            log(
-                "%s - Proportional algorithm: calculation is not possible cause target_temp (%s) or current_temp (%s) is null. Heating/cooling will be disabled. This could be normal at startup",  # pylint: disable=line-too-long
-                self._vtherm_entity_id,
-                target_temp,
-                current_temp,
+            _LOGGER.warning(
+                "Proportional algorithm: calculation is not possible cause target_temp or current_temp is null. Heating/cooling will be disabled"  # pylint: disable=line-too-long
            )
            self._calculated_on_percent = 0
        else:
-            if hvac_mode == HVACMode.COOL:
+            if cooling:
                delta_temp = current_temp - target_temp
                delta_ext_temp = (
-                    ext_current_temp - target_temp
+                    ext_current_temp
                    if ext_current_temp is not None
-                    else 0
+                    else 0 - target_temp
                )
            else:
                delta_temp = target_temp - current_temp
@@ -121,8 +80,7 @@ class PropAlgorithm:
                )
            else:
                _LOGGER.warning(
-                    "%s - Proportional algorithm: unknown %s function. Heating will be disabled",
-                    self._vtherm_entity_id,
+                    "Proportional algorithm: unknown %s function. Heating will be disabled",
                    self._function,
                )
                self._calculated_on_percent = 0
@@ -130,8 +88,7 @@ class PropAlgorithm:
        self._calculate_internal()

        _LOGGER.debug(
-            "%s - heating percent calculated for current_temp %.1f, ext_current_temp %.1f and target_temp %.1f is %.2f, on_time is %d (sec), off_time is %d (sec)",  # pylint: disable=line-too-long
-            self._vtherm_entity_id,
+            "heating percent calculated for current_temp %.1f, ext_current_temp %.1f and target_temp %.1f is %.2f, on_time is %d (sec), off_time is %d (sec)",  # pylint: disable=line-too-long
            current_temp if current_temp else -9999.0,
            ext_current_temp if ext_current_temp else -9999.0,
            target_temp if target_temp else -9999.0,
@@ -150,12 +107,11 @@ class PropAlgorithm:
            self._calculated_on_percent = 0

        if self._security:
-            self._on_percent = self._default_on_percent
-            _LOGGER.info(
-                "%s - Security is On using the default_on_percent %f",
-                self._vtherm_entity_id,
-                self._on_percent,
+            _LOGGER.debug(
+                "Security is On using the default_on_percent %f",
+                self._default_on_percent,
            )
+            self._on_percent = self._default_on_percent
        else:
            _LOGGER.debug(
                "Security is Off using the calculated_on_percent %f",
@@ -163,23 +119,19 @@ class PropAlgorithm:
            )
            self._on_percent = self._calculated_on_percent

-        if self._max_on_percent is not None and self._on_percent > self._max_on_percent:
-            _LOGGER.debug(
-                "%s - Heating period clamped to %s (instead of %s) due to max_on_percent setting.",
-                self._vtherm_entity_id,
-                self._max_on_percent,
-                self._on_percent,
-            )
-            self._on_percent = self._max_on_percent
-
        self._on_time_sec = self._on_percent * self._cycle_min * 60

        # Do not heat for less than xx sec
        if self._on_time_sec < self._minimal_activation_delay:
            if self._on_time_sec > 0:
                _LOGGER.info(
-                    "%s - No heating period due to heating period too small (%f < %f)",
-                    self._vtherm_entity_id,
+                    "No heating period due to heating period too small (%f < %f)",
+                    self._on_time_sec,
+                    self._minimal_activation_delay,
+                )
+            else:
+                _LOGGER.debug(
+                    "No heating period due to heating period too small (%f < %f)",
                    self._on_time_sec,
                    self._minimal_activation_delay,
                )
@@ -189,18 +141,12 @@ class PropAlgorithm:

    def set_security(self, default_on_percent: float):
        """Set a default value for on_percent (used for safety mode)"""
-        _LOGGER.info(
-            "%s - Proportional Algo - set security to ON", self._vtherm_entity_id
-        )
        self._security = True
        self._default_on_percent = default_on_percent
        self._calculate_internal()

    def unset_security(self):
        """Unset the safety mode"""
-        _LOGGER.info(
-            "%s - Proportional Algo - set security to OFF", self._vtherm_entity_id
-        )
        self._security = False
        self._calculate_internal()

--- a/custom_components/versatile_thermostat/select.py
+++ b/custom_components/versatile_thermostat/select.py
@@ -3,20 +3,19 @@
 """ Implements the VersatileThermostat select component """
 import logging

-from homeassistant.core import HomeAssistant
+from homeassistant.const import EVENT_HOMEASSISTANT_START
+from homeassistant.core import HomeAssistant, CoreState, callback

+from homeassistant.components.climate import ClimateEntity, DOMAIN as CLIMATE_DOMAIN
 from homeassistant.components.select import SelectEntity
 from homeassistant.helpers.device_registry import DeviceInfo, DeviceEntryType
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.helpers.restore_state import RestoreEntity
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.entity_component import EntityComponent

-from custom_components.versatile_thermostat.base_thermostat import (
-    ConfigData,
-)
-
-from custom_components.versatile_thermostat.vtherm_api import VersatileThermostatAPI

+from custom_components.versatile_thermostat.base_thermostat import BaseThermostat
 from .const import (
    DOMAIN,
    DEVICE_MANUFACTURER,
@@ -58,9 +57,7 @@ async def async_setup_entry(
 class CentralModeSelect(SelectEntity, RestoreEntity):
    """Representation of the central mode choice"""

-    def __init__(
-        self, hass: HomeAssistant, unique_id: str, name: str, entry_infos: ConfigData
-    ):
+    def __init__(self, hass: HomeAssistant, unique_id, name, entry_infos) -> None:
        """Initialize the energy sensor"""
        self._config_id = unique_id
        self._device_name = entry_infos.get(CONF_NAME)
@@ -70,7 +67,7 @@ class CentralModeSelect(SelectEntity, RestoreEntity):
        self._attr_current_option = CENTRAL_MODE_AUTO

    @property
-    def icon(self) -> str:
+    def icon(self) -> str | None:
        return "mdi:form-select"

    @property
@@ -95,20 +92,17 @@ class CentralModeSelect(SelectEntity, RestoreEntity):
        if old_state is not None:
            self._attr_current_option = old_state.state

-        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self.hass)
-        api.register_central_mode_select(self)
+        @callback
+        async def _async_startup_internal(*_):
+            _LOGGER.debug("%s - Calling async_startup_internal", self)
+            await self.notify_central_mode_change()

-        # @callback
-        # async def _async_startup_internal(*_):
-        #     _LOGGER.debug("%s - Calling async_startup_internal", self)
-        #     await self.notify_central_mode_change()
-        #
-        # if self.hass.state == CoreState.running:
-        #     await _async_startup_internal()
-        # else:
-        #     self.hass.bus.async_listen_once(
-        #         EVENT_HOMEASSISTANT_START, _async_startup_internal
-        #     )
+        if self.hass.state == CoreState.running:
+            await _async_startup_internal()
+        else:
+            self.hass.bus.async_listen_once(
+                EVENT_HOMEASSISTANT_START, _async_startup_internal
+            )

    @overrides
    async def async_select_option(self, option: str) -> None:
@@ -122,17 +116,19 @@ class CentralModeSelect(SelectEntity, RestoreEntity):
            self._attr_current_option = option
            await self.notify_central_mode_change(old_central_mode=old_option)

-    @overrides
-    def select_option(self, option: str) -> None:
-        """Change the selected option"""
-        # Update the VTherms which have temperature in central config
-        self.hass.create_task(self.async_select_option(option))
-
-    async def notify_central_mode_change(self, old_central_mode: str | None = None):
+    async def notify_central_mode_change(self, old_central_mode=None):
        """Notify all VTherm that the central_mode have change"""
-        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self.hass)
        # Update all VTherm states
-        await api.notify_central_mode_change(old_central_mode)
+        component: EntityComponent[ClimateEntity] = self.hass.data[CLIMATE_DOMAIN]
+        for entity in component.entities:
+            if isinstance(entity, BaseThermostat):
+                _LOGGER.debug(
+                    "Changing the central_mode. We have find %s to update",
+                    entity.name,
+                )
+                await entity.check_central_mode(
+                    self._attr_current_option, old_central_mode
+                )

-    def __str__(self) -> str:
+    def __str__(self):
        return f"VersatileThermostat-{self.name}"
--- a/custom_components/versatile_thermostat/sensor.py
+++ b/custom_components/versatile_thermostat/sensor.py
@@ -3,7 +3,7 @@
 import logging
 import math

-from homeassistant.core import HomeAssistant, callback, Event, CoreState, State
+from homeassistant.core import HomeAssistant, callback, Event, CoreState

 from homeassistant.const import (
    UnitOfTime,
@@ -17,19 +17,20 @@ from homeassistant.components.sensor import (
    SensorEntity,
    SensorDeviceClass,
    SensorStateClass,
+    UnitOfTemperature,
 )
 from homeassistant.config_entries import ConfigEntry

 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.device_registry import DeviceInfo, DeviceEntryType
 from homeassistant.helpers.entity_component import EntityComponent
-from homeassistant.helpers.event import (
-    async_track_state_change_event,
-)
+from homeassistant.helpers.event import async_track_state_change_event

 from homeassistant.components.climate import (
    ClimateEntity,
    DOMAIN as CLIMATE_DOMAIN,
+    HVACAction,
+    HVACMode,
 )


@@ -48,9 +49,6 @@ from .const import (
    CONF_THERMOSTAT_CLIMATE,
    CONF_THERMOSTAT_TYPE,
    CONF_THERMOSTAT_CENTRAL_CONFIG,
-    CONF_USE_CENTRAL_BOILER_FEATURE,
-    CONF_AUTO_REGULATION_VALVE,
-    CONF_AUTO_REGULATION_MODE,
    overrides,
 )

@@ -72,17 +70,13 @@ async def async_setup_entry(
    unique_id = entry.entry_id
    name = entry.data.get(CONF_NAME)
    vt_type = entry.data.get(CONF_THERMOSTAT_TYPE)
-    have_valve_regulation = (
-        entry.data.get(CONF_AUTO_REGULATION_MODE) == CONF_AUTO_REGULATION_VALVE
-    )

    entities = None

    if vt_type == CONF_THERMOSTAT_CENTRAL_CONFIG:
-        if entry.data.get(CONF_USE_CENTRAL_BOILER_FEATURE):
-            entities = [
-                NbActiveDeviceForBoilerSensor(hass, unique_id, name, entry.data)
-            ]
+        entities = [NbActiveDeviceForBoilerSensor(hass, unique_id, name, entry.data)]
+        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(hass)
+        api.register_nb_vtherm_active_boiler(entities[0])
    else:
        entities = [
            LastTemperatureSensor(hass, unique_id, name, entry.data),
@@ -103,22 +97,15 @@ async def async_setup_entry(
            entities.append(OnTimeSensor(hass, unique_id, name, entry.data))
            entities.append(OffTimeSensor(hass, unique_id, name, entry.data))

-        if (
-            entry.data.get(CONF_THERMOSTAT_TYPE) == CONF_THERMOSTAT_VALVE
-            or have_valve_regulation
-        ):
+        if entry.data.get(CONF_THERMOSTAT_TYPE) == CONF_THERMOSTAT_VALVE:
            entities.append(ValveOpenPercentSensor(hass, unique_id, name, entry.data))

-        if (
-            entry.data.get(CONF_THERMOSTAT_TYPE) == CONF_THERMOSTAT_CLIMATE
-            and not have_valve_regulation
-        ):
+        if entry.data.get(CONF_THERMOSTAT_TYPE) == CONF_THERMOSTAT_CLIMATE:
            entities.append(
                RegulatedTemperatureSensor(hass, unique_id, name, entry.data)
            )

-    if entities:
-        async_add_entities(entities, True)
+    async_add_entities(entities, True)


 class EnergySensor(VersatileThermostatBaseEntity, SensorEntity):
@@ -133,17 +120,17 @@ class EnergySensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

-        energy = self.my_climate.total_energy
-        if energy is None:
-            return
-
-        if math.isnan(energy) or math.isinf(energy):
+        if math.isnan(self.my_climate.total_energy) or math.isinf(
+            self.my_climate.total_energy
+        ):
            raise ValueError(f"Sensor has illegal state {self.my_climate.total_energy}")

        old_state = self._attr_native_value
-        self._attr_native_value = round(energy, self.suggested_display_precision)
+        self._attr_native_value = round(
+            self.my_climate.total_energy, self.suggested_display_precision
+        )
        if old_state != self._attr_native_value:
            self.async_write_ha_state()
        return
@@ -188,7 +175,7 @@ class MeanPowerSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        if math.isnan(float(self.my_climate.mean_cycle_power)) or math.isinf(
            self.my_climate.mean_cycle_power
@@ -245,7 +232,7 @@ class OnPercentSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        on_percent = (
            float(self.my_climate.proportional_algorithm.on_percent)
@@ -294,13 +281,13 @@ class ValveOpenPercentSensor(VersatileThermostatBaseEntity, SensorEntity):
    def __init__(self, hass: HomeAssistant, unique_id, name, entry_infos) -> None:
        """Initialize the energy sensor"""
        super().__init__(hass, unique_id, entry_infos.get(CONF_NAME))
-        self._attr_name = "Valve open percent"
+        self._attr_name = "Vave open percent"
        self._attr_unique_id = f"{self._device_name}_valve_open_percent"

    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        old_state = self._attr_native_value
        self._attr_native_value = self.my_climate.valve_open_percent
@@ -342,7 +329,7 @@ class OnTimeSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        on_time = (
            float(self.my_climate.proportional_algorithm.on_time_sec)
@@ -391,7 +378,7 @@ class OffTimeSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        off_time = (
            float(self.my_climate.proportional_algorithm.off_time_sec)
@@ -439,7 +426,7 @@ class LastTemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        old_state = self._attr_native_value
        self._attr_native_value = self.my_climate.last_temperature_measure
@@ -468,7 +455,7 @@ class LastExtTemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        old_state = self._attr_native_value
        self._attr_native_value = self.my_climate.last_ext_temperature_measure
@@ -497,7 +484,7 @@ class TemperatureSlopeSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        last_slope = self.my_climate.last_temperature_slope
        if last_slope is None:
@@ -550,7 +537,7 @@ class RegulatedTemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        new_temp = self.my_climate.regulated_target_temp
        if new_temp is None:
@@ -580,7 +567,7 @@ class RegulatedTemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
    @property
    def native_unit_of_measurement(self) -> str | None:
        if not self.my_climate:
-            return self.hass.config.units.temperature_unit
+            return UnitOfTemperature.CELSIUS
        return self.my_climate.temperature_unit

    @property
@@ -601,7 +588,7 @@ class EMATemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
    @callback
    async def async_my_climate_changed(self, event: Event = None):
        """Called when my climate have change"""
-        # _LOGGER.debug("%s - climate state change", self._attr_unique_id)
+        _LOGGER.debug("%s - climate state change", self._attr_unique_id)

        new_ema = self.my_climate.ema_temperature
        if new_ema is None:
@@ -631,7 +618,7 @@ class EMATemperatureSensor(VersatileThermostatBaseEntity, SensorEntity):
    @property
    def native_unit_of_measurement(self) -> str | None:
        if not self.my_climate:
-            return self.hass.config.units.temperature_unit
+            return UnitOfTemperature.CELSIUS
        return self.my_climate.temperature_unit

    @property
@@ -682,9 +669,6 @@ class NbActiveDeviceForBoilerSensor(SensorEntity):
    async def async_added_to_hass(self) -> None:
        await super().async_added_to_hass()

-        api: VersatileThermostatAPI = VersatileThermostatAPI.get_vtherm_api(self._hass)
-        api.register_nb_device_active_boiler(self)
-
        @callback
        async def _async_startup_internal(*_):
            _LOGGER.debug("%s - Calling async_startup_internal", self)
@@ -702,25 +686,24 @@ class NbActiveDeviceForBoilerSensor(SensorEntity):

        # Listen to all VTherm state change
        self._entities = []
-        underlying_entities_id = []
+        entities_id = []

        component: EntityComponent[ClimateEntity] = self.hass.data[CLIMATE_DOMAIN]
        for entity in component.entities:
            if isinstance(entity, BaseThermostat) and entity.is_used_by_central_boiler:
                self._entities.append(entity)
-                for under in entity.activable_underlying_entities:
-                    underlying_entities_id.append(under.entity_id)
-        if len(underlying_entities_id) > 0:
+                entities_id.append(entity.entity_id)
+        if len(self._entities) > 0:
            # Arme l'écoute de la première entité
            listener_cancel = async_track_state_change_event(
                self._hass,
-                underlying_entities_id,
+                entities_id,
                self.calculate_nb_active_devices,
            )
            _LOGGER.info(
-                "%s - the underlyings that could controls the central boiler are %s",
+                "%s - VTherm that could controls the central boiler are %s",
                self,
-                underlying_entities_id,
+                entities_id,
            )
            self.async_on_remove(listener_cancel)
        else:
@@ -728,65 +711,25 @@ class NbActiveDeviceForBoilerSensor(SensorEntity):

        await self.calculate_nb_active_devices(None)

-    async def calculate_nb_active_devices(self, event: Event):
+    async def calculate_nb_active_devices(self, _):
        """Calculate the number of active VTherm that have an
        influence on central boiler"""

-        # _LOGGER.debug("%s- calculate_nb_active_devices - the event is %s ", self, event)
-
-        if event is not None:
-            new_state: State = event.data.get("new_state")
-            # _LOGGER.debug(
-            #     "%s - calculate_nb_active_devices new_state is %s", self, new_state
-            # )
-            if not new_state:
-                return
-
-            old_state: State = event.data.get("old_state")
-
-            # For underlying climate, we need to observe also the hvac_action if available
-            new_hvac_action = new_state.attributes.get("hvac_action")
-            old_hvac_action = (
-                old_state.attributes.get("hvac_action")
-                if old_state is not None
-                else None
-            )
-
-            # Filter events that are not interested for us
-            if (
-                old_state is not None
-                and new_state.state == old_state.state
-                and new_hvac_action == old_hvac_action
-            ):
-                # A false state change
-                return
-
-            _LOGGER.debug(
-                "%s - calculating the number of active underlying device for boiler activation. change change from %s to %s",
-                self,
-                old_state,
-                new_state,
-            )
-        else:
-            _LOGGER.debug(
-                "%s - calculating the number of active underlying device for boiler activation. First time calculation",
-                self,
-            )
-
+        _LOGGER.debug("%s - calculating the number of active VTherm", self)
        nb_active = 0
        for entity in self._entities:
-            nb_active += entity.nb_device_actives
            _LOGGER.debug(
-                "After examining the hvac_action of %s, nb_active is %s",
+                "Examining the hvac_action of %s",
                entity.name,
-                nb_active,
            )
+            if (
+                entity.hvac_mode == HVACMode.HEAT
+                and entity.hvac_action == HVACAction.HEATING
+            ):
+                for under in entity.underlying_entities:
+                    nb_active += 1 if under.is_device_active else 0

        self._attr_native_value = nb_active
-        _LOGGER.debug(
-            "%s - Number of active underlying entities is %s", self, nb_active
-        )
-
        self.async_write_ha_state()

    def __str__(self):
--- a/custom_components/versatile_thermostat/strings.json
+++ b/custom_components/versatile_thermostat/strings.json
@@ -12,89 +12,75 @@
          "thermostat_type": "Only one central configuration type is possible"
        }
      },
-      "menu": {
-        "title": "Menu",
-        "description": "Configure your thermostat. You will be able to finalize the configuration when all required parameters are entered.",
-        "menu_options": {
-          "main": "Main attributes",
-          "central_boiler": "Central boiler",
-          "type": "Underlyings",
-          "tpi": "TPI parameters",
-          "features": "Features",
-          "presets": "Presets",
-          "window": "Window detection",
-          "motion": "Motion detection",
-          "power": "Power management",
-          "presence": "Presence detection",
-          "advanced": "Advanced parameters",
-          "auto_start_stop": "Auto start and stop",
-          "valve_regulation": "Valve regulation configuration",
-          "finalize": "All done",
-          "configuration_not_complete": "Configuration not complete"
-        }
-      },
      "main": {
        "title": "Add new Versatile Thermostat",
        "description": "Main mandatory attributes",
        "data": {
          "name": "Name",
          "thermostat_type": "Thermostat type",
-          "temperature_sensor_entity_id": "Room temperature",
-          "last_seen_temperature_sensor_entity_id": "Last seen room temperature datetime",
+          "temperature_sensor_entity_id": "Temperature sensor entity id",
          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id",
          "cycle_min": "Cycle duration (minutes)",
-          "temp_min": "Minimum temperature allowed",
-          "temp_max": "Maximum temperature allowed",
-          "step_temperature": "Temperature step",
+          "temp_min": "Minimal temperature allowed",
+          "temp_max": "Maximal temperature allowed",
          "device_power": "Device power",
-          "use_central_mode": "Enable the control by central entity (requires central config). Check to enable the control of the VTherm with the select central_mode entities.",
-          "use_main_central_config": "Use additional central main configuration. Check to use the central main configuration (outdoor temperature, min, max, step, ...).",
-          "used_by_controls_central_boiler": "Used by central boiler. Check if this VTherm should have control on the central boiler"
-        },
-        "data_description": {
-          "temperature_sensor_entity_id": "Room temperature sensor entity id",
-          "last_seen_temperature_sensor_entity_id": "Last seen room temperature sensor entity id. Should be datetime sensor",
-          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id. Not used if central configuration is selected"
-        }
-      },
-      "features": {
-        "title": "Features",
-        "description": "Thermostat features",
-        "data": {
+          "use_central_mode": "Enable the control by central entity (need central config). Check to enable the control of the VTherm with the select central_mode entities.",
          "use_window_feature": "Use window detection",
          "use_motion_feature": "Use motion detection",
          "use_power_feature": "Use power management",
          "use_presence_feature": "Use presence detection",
-          "use_central_boiler_feature": "Use a central boiler. Check to add a control to your central boiler. You will have to configure the VTherm which will have a control of the central boiler after selecting this checkbox to take effect. If one VTherm requires heating, the boiler will be turned on. If no VTherm requires heating, the boiler will be turned off. Commands for turning on/off the central boiler are given in the related configuration page",
-          "use_auto_start_stop_feature": "Use the auto start and stop feature"
+          "use_main_central_config": "Use central main configuration. Check to use the central main configuration. Uncheck to use a specific main configuration for this VTherm",
+          "add_central_boiler_control": "Add a central boiler. Check to add a control to your central boiler. You will have to configure the VTherm which will have a control of the central boiler after seecting this checkbox to take effect. If one VTherm need heating, the boiler will be turned on. If no VTherm needs heating, the boiler will be turned off. Commands for turning on/off the central boiler are given in the next configuration page",
+          "used_by_controls_central_boiler": "Used by central boiler. Check if this VTherm should have control on the central boiler"
+        },
+        "data_description": {
+          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id. Not used if central configuration is selected"
        }
      },
      "type": {
        "title": "Linked entities",
        "description": "Linked entities attributes",
        "data": {
-          "underlying_entity_ids": "The device(s) to be controlled",
-          "heater_keep_alive": "Switch keep-alive interval in seconds",
+          "heater_entity_id": "1st heater switch",
+          "heater_entity2_id": "2nd heater switch",
+          "heater_entity3_id": "3rd heater switch",
+          "heater_entity4_id": "4th heater switch",
          "proportional_function": "Algorithm",
+          "climate_entity_id": "1st underlying climate",
+          "climate_entity2_id": "2nd underlying climate",
+          "climate_entity3_id": "3rd underlying climate",
+          "climate_entity4_id": "4th underlying climate",
          "ac_mode": "AC mode",
+          "valve_entity_id": "1st valve number",
+          "valve_entity2_id": "2nd valve number",
+          "valve_entity3_id": "3rd valve number",
+          "valve_entity4_id": "4th valve number",
          "auto_regulation_mode": "Self-regulation",
          "auto_regulation_dtemp": "Regulation threshold",
-          "auto_regulation_periode_min": "Regulation minimum period",
-          "auto_regulation_use_device_temp": "Use internal temperature of the underlying",
+          "auto_regulation_periode_min": "Regulation minimal period",
          "inverse_switch_command": "Inverse switch command",
-          "auto_fan_mode": "Auto fan mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
-          "underlying_entity_ids": "The device(s) to be controlled - 1 is required",
-          "heater_keep_alive": "Optional heater switch state refresh interval. Leave empty if not required.",
+          "heater_entity_id": "Mandatory heater entity id",
+          "heater_entity2_id": "Optional 2nd Heater entity id. Leave empty if not used",
+          "heater_entity3_id": "Optional 3rd Heater entity id. Leave empty if not used",
+          "heater_entity4_id": "Optional 4th Heater entity id. Leave empty if not used",
          "proportional_function": "Algorithm to use (TPI is the only one for now)",
+          "climate_entity_id": "Underlying climate entity id",
+          "climate_entity2_id": "2nd underlying climate entity id",
+          "climate_entity3_id": "3rd underlying climate entity id",
+          "climate_entity4_id": "4th underlying climate entity id",
          "ac_mode": "Use the Air Conditioning (AC) mode",
+          "valve_entity_id": "1st valve number entity id",
+          "valve_entity2_id": "2nd valve number entity id",
+          "valve_entity3_id": "3rd valve number entity id",
+          "valve_entity4_id": "4th valve number entity id",
          "auto_regulation_mode": "Auto adjustment of the target temperature",
-          "auto_regulation_dtemp": "The threshold in ° (or % for valve) under which the temperature change will not be sent",
+          "auto_regulation_dtemp": "The threshold in ° under which the temperature change will not be sent",
          "auto_regulation_periode_min": "Duration in minutes between two regulation update",
-          "auto_regulation_use_device_temp": "Use the eventual internal temperature sensor of the underlying to speedup the self-regulation",
          "inverse_switch_command": "For switch with pilot wire and diode you may need to inverse the command",
-          "auto_fan_mode": "Automatically activate fan when huge heating/cooling is necessary"
+          "auto_fan_mode": " Automatically activate fan when huge heating/cooling is necessary"
        }
      },
      "tpi": {
@@ -113,9 +99,26 @@
      },
      "presets": {
        "title": "Presets",
-        "description": "Select if the thermostat will use central preset - deselect for the thermostat to have its own presets",
+        "description": "For each preset set the target temperature (0 to ignore preset)",
        "data": {
+          "eco_temp": "Eco preset",
+          "comfort_temp": "Comfort preset",
+          "boost_temp": "Boost preset",
+          "frost_temp": "Frost protection preset",
+          "eco_ac_temp": "Eco preset for AC mode",
+          "comfort_ac_temp": "Comfort preset for AC mode",
+          "boost_ac_temp": "Boost preset for AC mode",
          "use_presets_central_config": "Use central presets configuration"
+        },
+        "data_description": {
+          "eco_temp": "Temperature in Eco preset",
+          "comfort_temp": "Temperature in Comfort preset",
+          "boost_temp": "Temperature in Boost preset",
+          "frost_temp": "Temperature in Frost protection preset",
+          "eco_ac_temp": "Temperature in Eco preset for AC mode",
+          "comfort_ac_temp": "Temperature in Comfort preset for AC mode",
+          "boost_ac_temp": "Temperature in Boost preset for AC mode",
+          "use_presets_central_config": "Check to use the central presets configuration. Uncheck to use a specific presets configuration for this VTherm"
        }
      },
      "window": {
@@ -136,8 +139,8 @@
          "window_auto_open_threshold": "Recommended value: between 3 and 10. Leave empty if automatic window open detection is not used",
          "window_auto_close_threshold": "Recommended value: 0. Leave empty if automatic window open detection is not used",
          "window_auto_max_duration": "Recommended value: 60 (one hour). Leave empty if automatic window open detection is not used",
-          "use_window_central_config": "Select to use the central window configuration. Deselect to use a specific window configuration for this VTherm",
-          "window_action": "Action to perform if window is deteted as open"
+          "use_window_central_config": "Check to use the central window configuration. Uncheck to use a specific window configuration for this VTherm",
+          "window_action": "Action to do if window is deteted as open"
        }
      },
      "motion": {
@@ -162,7 +165,7 @@
      },
      "power": {
        "title": "Power management",
-        "description": "Power management attributes.\nGives the power and max power sensor of your home.\nSpecify the power consumption of the heater when on.\nAll sensors and device power should use the same unit (kW or W).",
+        "description": "Power management attributes.\nGives the power and max power sensor of your home.\nThen specify the power consumption of the heater when on.\nAll sensors and device power should have the same unit (kW or W).",
        "data": {
          "power_sensor_entity_id": "Power",
          "max_power_sensor_entity_id": "Max power",
@@ -181,64 +184,51 @@
        "description": "Presence management attributes.\nGives the a presence sensor of your home (true is someone is present) and give the corresponding temperature preset setting.",
        "data": {
          "presence_sensor_entity_id": "Presence sensor",
-          "use_presence_central_config": "Use central presence temperature configuration. Deselect to use specific temperature entities"
+          "eco_away_temp": "Eco preset",
+          "comfort_away_temp": "Comfort preset",
+          "boost_away_temp": "Boost preset",
+          "frost_away_temp": "Frost protection preset",
+          "eco_ac_away_temp": "Eco preset in AC mode",
+          "comfort_ac_away_temp": "Comfort preset in AC mode",
+          "boost_ac_away_temp": "Boost pres et in AC mode",
+          "use_presence_central_config": "Use central presence configuration"
        },
        "data_description": {
-          "presence_sensor_entity_id": "Presence sensor entity id"
+          "presence_sensor_entity_id": "Presence sensor entity id",
+          "eco_away_temp": "Temperature in Eco preset when no presence",
+          "comfort_away_temp": "Temperature in Comfort preset when no presence",
+          "boost_away_temp": "Temperature in Boost preset when no presence",
+          "frost_away_temp": "Temperature in Frost protection preset when no presence",
+          "eco_ac_away_temp": "Temperature in Eco preset when no presence in AC mode",
+          "comfort_ac_away_temp": "Temperature in Comfort preset when no presence in AC mode",
+          "boost_ac_away_temp": "Temperature in Boost preset when no presence in AC mode",
+          "use_presence_central_config": "Check to use the central presence configuration. Uncheck to use a specific presence configuration for this VTherm"
        }
      },
      "advanced": {
        "title": "Advanced parameters",
        "description": "Configuration of advanced parameters. Leave the default values if you don't know what you are doing.\nThese parameters can lead to very poor temperature control or bad power regulation.",
        "data": {
-          "minimal_activation_delay": "Minimum activation delay",
+          "minimal_activation_delay": "Minimal activation delay",
          "security_delay_min": "Safety delay (in minutes)",
-          "security_min_on_percent": "Minimum power percent to enable safety mode",
+          "security_min_on_percent": "Minimal power percent to enable safety mode",
          "security_default_on_percent": "Power percent to use in safety mode",
          "use_advanced_central_config": "Use central advanced configuration"
        },
        "data_description": {
          "minimal_activation_delay": "Delay in seconds under which the equipment will not be activated",
          "security_delay_min": "Maximum allowed delay in minutes between two temperature measurements. Above this delay the thermostat will turn to a safety off state",
-          "security_min_on_percent": "Minimum heating percent value for safety preset activation. Below this amount of power percent the thermostat won't go into safety preset",
+          "security_min_on_percent": "Minimal heating percent value for safety preset activation. Below this amount of power percent the thermostat won't go into safety preset",
          "security_default_on_percent": "The default heating power percent value in safety preset. Set to 0 to switch off heater in safety preset",
          "use_advanced_central_config": "Check to use the central advanced configuration. Uncheck to use a specific advanced configuration for this VTherm"
        }
-      },
-      "central_boiler": {
-        "title": "Control of the central boiler",
-        "description": "Enter the services to call to turn on/off the central boiler. Leave blank if no service call is to be made (in this case, you will have to manage the turning on/off of your central boiler yourself). The service called must be formatted as follows: `entity_id/service_name[/attribute:value]` (/attribute:value is optional)\nFor example:\n- to turn on a switch: `switch.controle_chaudiere/switch.turn_on`\n- to turn off a switch: `switch.controle_chaudiere/switch.turn_off`\n- to program the boiler to 25° and thus force its ignition: `climate.thermostat_chaudiere/climate.set_temperature/temperature:25`\n- to send 10° to the boiler and thus force its extinction: `climate.thermostat_chaudiere/climate.set_temperature/temperature:10`",
-        "data": {
-          "central_boiler_activation_service": "Command to turn-on",
-          "central_boiler_deactivation_service": "Command to turn-off"
-        },
-        "data_description": {
-          "central_boiler_activation_service": "Command to turn-on the central boiler formatted like entity_id/service_name[/attribut:valeur]",
-          "central_boiler_deactivation_service": "Command to turn-off the central boiler formatted like entity_id/service_name[/attribut:valeur]"
-        }
-      },
-      "valve_regulation": {
-        "title": "Self-regulation with valve",
-        "description": "Configuration for self-regulation with direct control of the valve",
-        "data": {
-          "offset_calibration_entity_ids": "Offset calibration entities",
-          "opening_degree_entity_ids": "Opening degree entities",
-          "closing_degree_entity_ids": "Closing degree entities",
-          "proportional_function": "Algorithm"
-        },
-        "data_description": {
-          "offset_calibration_entity_ids": "The list of the 'offset calibration' entities. Set it if your TRV have the entity for better regulation. There should be one per underlying climate entities",
-          "opening_degree_entity_ids": "The list of the 'opening degree' entities. There should be one per underlying climate entities",
-          "closing_degree_entity_ids": "The list of the 'closing degree' entities. Set it if your TRV have the entity for better regulation. There should be one per underlying climate entities",
-          "proportional_function": "Algorithm to use (TPI is the only one for now)"
-        }
      }
    },
    "error": {
      "unknown": "Unexpected error",
      "unknown_entity": "Unknown entity id",
      "window_open_detection_method": "Only one window open detection method should be used. Use either window sensor or automatic detection through temperature threshold but not both",
-      "no_central_config": "You cannot select 'use central configuration' because no central configuration was found. You need to create a Versatile Thermostat of type 'Central Configuration' to use it."
+      "no_central_config": "You cannot check 'use central configuration' because no central configuration was found. You need to create a Versatile Thermostat of type 'Central Configuration' to use it."
    },
    "abort": {
      "already_configured": "Device is already configured"
@@ -256,89 +246,75 @@
          "thermostat_type": "Only one central configuration type is possible"
        }
      },
-      "menu": {
-        "title": "Menu",
-        "description": "Configure your thermostat. You will be able to finalize the configuration when all required parameters are entered.",
-        "menu_options": {
-          "main": "Main attributes",
-          "central_boiler": "Central boiler",
-          "type": "Underlyings",
-          "tpi": "TPI parameters",
-          "features": "Features",
-          "presets": "Presets",
-          "window": "Window detection",
-          "motion": "Motion detection",
-          "power": "Power management",
-          "presence": "Presence detection",
-          "advanced": "Advanced parameters",
-          "auto_start_stop": "Auto start and stop",
-          "valve_regulation": "Valve regulation configuration",
-          "finalize": "All done",
-          "configuration_not_complete": "Configuration not complete"
-        }
-      },
      "main": {
        "title": "Main - {name}",
        "description": "Main mandatory attributes",
        "data": {
          "name": "Name",
          "thermostat_type": "Thermostat type",
-          "temperature_sensor_entity_id": "Room temperature",
-          "last_seen_temperature_sensor_entity_id": "Last seen room temperature datetime",
+          "temperature_sensor_entity_id": "Room temperature sensor entity id",
          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id",
          "cycle_min": "Cycle duration (minutes)",
-          "temp_min": "Minimum temperature allowed",
-          "temp_max": "Maximum temperature allowed",
-          "step_temperature": "Temperature step",
+          "temp_min": "Minimal temperature allowed",
+          "temp_max": "Maximal temperature allowed",
          "device_power": "Device power",
-          "use_central_mode": "Enable the control by central entity (requires central config). Check to enable the control of the VTherm with the select central_mode entities.",
-          "use_main_central_config": "Use additional central main configuration. Check to use the central main configuration (outdoor temperature, min, max, step, ...).",
-          "used_by_controls_central_boiler": "Used by central boiler. Check if this VTherm should have control on the central boiler"
-        },
-        "data_description": {
-          "temperature_sensor_entity_id": "Room temperature sensor entity id",
-          "last_seen_temperature_sensor_entity_id": "Last seen room temperature sensor entity id. Should be datetime sensor",
-          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id. Not used if central configuration is selected"
-        }
-      },
-      "features": {
-        "title": "Features - {name}",
-        "description": "Thermostat features",
-        "data": {
+          "use_central_mode": "Enable the control by central entity (need central config). Check to enable the control of the VTherm with the select central_mode entities.",
          "use_window_feature": "Use window detection",
          "use_motion_feature": "Use motion detection",
          "use_power_feature": "Use power management",
          "use_presence_feature": "Use presence detection",
-          "use_central_boiler_feature": "Use a central boiler. Check to add a control to your central boiler. You will have to configure the VTherm which will have a control of the central boiler after selecting this checkbox to take effect. If one VTherm requires heating, the boiler will be turned on. If no VTherm requires heating, the boiler will be turned off. Commands for turning on/off the central boiler are given in the related configuration page",
-          "use_auto_start_stop_feature": "Use the auto start and stop feature"
+          "use_main_central_config": "Use central main configuration. Check to use the central main configuration. Uncheck to use a specific main configuration for this VTherm",
+          "add_central_boiler_control": "Add a central boiler. Check to add a control to your central boiler. You will have to configure the VTherm which will have a control of the central boiler after seecting this checkbox to take effect. If one VTherm need heating, the boiler will be turned on. If no VTherm needs heating, the boiler will be turned off. Commands for turning on/off the central boiler are given in the next configuration page",
+          "used_by_controls_central_boiler": "Used by central boiler. Check if this VTherm should have control on the central boiler"
+        },
+        "data_description": {
+          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id. Not used if central configuration is selected"
        }
      },
      "type": {
        "title": "Entities - {name}",
        "description": "Linked entities attributes",
        "data": {
-          "underlying_entity_ids": "The device(s) to be controlled",
-          "heater_keep_alive": "Switch keep-alive interval in seconds",
+          "heater_entity_id": "1st heater switch",
+          "heater_entity2_id": "2nd heater switch",
+          "heater_entity3_id": "3rd heater switch",
+          "heater_entity4_id": "4th heater switch",
          "proportional_function": "Algorithm",
+          "climate_entity_id": "1st underlying climate",
+          "climate_entity2_id": "2nd underlying climate",
+          "climate_entity3_id": "3rd underlying climate",
+          "climate_entity4_id": "4th underlying climate",
          "ac_mode": "AC mode",
+          "valve_entity_id": "1st valve number",
+          "valve_entity2_id": "2nd valve number",
+          "valve_entity3_id": "3rd valve number",
+          "valve_entity4_id": "4th valve number",
          "auto_regulation_mode": "Self-regulation",
          "auto_regulation_dtemp": "Regulation threshold",
-          "auto_regulation_periode_min": "Regulation minimum period",
-          "auto_regulation_use_device_temp": "Use internal temperature of the underlying",
+          "auto_regulation_periode_min": "Regulation minimal period",
          "inverse_switch_command": "Inverse switch command",
-          "auto_fan_mode": "Auto fan mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
-          "underlying_entity_ids": "The device(s) to be controlled - 1 is required",
-          "heater_keep_alive": "Optional heater switch state refresh interval. Leave empty if not required.",
+          "heater_entity_id": "Mandatory heater entity id",
+          "heater_entity2_id": "Optional 2nd Heater entity id. Leave empty if not used",
+          "heater_entity3_id": "Optional 3rd Heater entity id. Leave empty if not used",
+          "heater_entity4_id": "Optional 4th Heater entity id. Leave empty if not used",
          "proportional_function": "Algorithm to use (TPI is the only one for now)",
+          "climate_entity_id": "Underlying climate entity id",
+          "climate_entity2_id": "2nd underlying climate entity id",
+          "climate_entity3_id": "3rd underlying climate entity id",
+          "climate_entity4_id": "4th underlying climate entity id",
          "ac_mode": "Use the Air Conditioning (AC) mode",
+          "valve_entity_id": "1st valve number entity id",
+          "valve_entity2_id": "2nd valve number entity id",
+          "valve_entity3_id": "3rd valve number entity id",
+          "valve_entity4_id": "4th valve number entity id",
          "auto_regulation_mode": "Auto adjustment of the target temperature",
-          "auto_regulation_dtemp": "The threshold in ° (or % for valve) under which the temperature change will not be sent",
+          "auto_regulation_dtemp": "The threshold in ° under which the temperature change will not be sent",
          "auto_regulation_periode_min": "Duration in minutes between two regulation update",
-          "auto_regulation_use_device_temp": "Use the eventual internal temperature sensor of the underlying to speedup the self-regulation",
          "inverse_switch_command": "For switch with pilot wire and diode you may need to invert the command",
-          "auto_fan_mode": "Automatically activate fan when huge heating/cooling is necessary"
+          "auto_fan_mode": " Automatically activate fan when huge heating/cooling is necessary"
        }
      },
      "tpi": {
@@ -357,9 +333,26 @@
      },
      "presets": {
        "title": "Presets - {name}",
-        "description": "Check if the thermostat will use central presets. Uncheck and the thermostat will have its own preset entities",
+        "description": "For each preset set the target temperature (0 to ignore preset)",
        "data": {
+          "eco_temp": "Eco preset",
+          "comfort_temp": "Comfort preset",
+          "boost_temp": "Boost preset",
+          "frost_temp": "Frost protection preset",
+          "eco_ac_temp": "Eco preset for AC mode",
+          "comfort_ac_temp": "Comfort preset for AC mode",
+          "boost_ac_temp": "Boost preset for AC mode",
          "use_presets_central_config": "Use central presets configuration"
+        },
+        "data_description": {
+          "eco_temp": "Temperature in Eco preset",
+          "comfort_temp": "Temperature in Comfort preset",
+          "boost_temp": "Temperature in Boost preset",
+          "frost_temp": "Temperature in Frost protection preset",
+          "eco_ac_temp": "Temperature in Eco preset for AC mode",
+          "comfort_ac_temp": "Temperature in Comfort preset for AC mode",
+          "boost_ac_temp": "Temperature in Boost preset for AC mode",
+          "use_presets_central_config": "Check to use the central presets configuration. Uncheck to use a specific presets configuration for this VTherm"
        }
      },
      "window": {
@@ -425,57 +418,44 @@
        "description": "Presence management attributes.\nGives the a presence sensor of your home (true is someone is present) and give the corresponding temperature preset setting.",
        "data": {
          "presence_sensor_entity_id": "Presence sensor",
-          "use_presence_central_config": "Use central presence temperature configuration. Uncheck to use specific temperature entities"
+          "eco_away_temp": "Eco away preset",
+          "comfort_away_temp": "Comfort away preset",
+          "boost_away_temp": "Boost away preset",
+          "frost_away_temp": "Frost protection preset",
+          "eco_ac_away_temp": "Eco away preset in AC mode",
+          "comfort_ac_away_temp": "Comfort away preset in AC mode",
+          "boost_ac_away_temp": "Boost away preset in AC mode",
+          "use_presence_central_config": "Use central presence configuration"
        },
        "data_description": {
-          "presence_sensor_entity_id": "Presence sensor entity id"
+          "presence_sensor_entity_id": "Presence sensor entity id",
+          "eco_away_temp": "Temperature in Eco preset when no presence",
+          "comfort_away_temp": "Temperature in Comfort preset when no presence",
+          "boost_away_temp": "Temperature in Boost preset when no presence",
+          "frost_away_temp": "Temperature in Frost protection preset when no presence",
+          "eco_ac_away_temp": "Temperature in Eco preset when no presence in AC mode",
+          "comfort_ac_away_temp": "Temperature in Comfort preset when no presence in AC mode",
+          "boost_ac_away_temp": "Temperature in Boost preset when no presence in AC mode",
+          "use_presence_central_config": "Check to use the central presence configuration. Uncheck to use a specific presence configuration for this VTherm"
        }
      },
      "advanced": {
        "title": "Advanced - {name}",
        "description": "Advanced parameters. Leave the default values if you don't know what you are doing.\nThese parameters can lead to very poor temperature control or bad power regulation.",
        "data": {
-          "minimal_activation_delay": "Minimum activation delay",
+          "minimal_activation_delay": "Minimal activation delay",
          "security_delay_min": "Safety delay (in minutes)",
-          "security_min_on_percent": "Minimum power percent to enable safety mode",
+          "security_min_on_percent": "Minimal power percent to enable safety mode",
          "security_default_on_percent": "Power percent to use in safety mode",
          "use_advanced_central_config": "Use central advanced configuration"
        },
        "data_description": {
          "minimal_activation_delay": "Delay in seconds under which the equipment will not be activated",
          "security_delay_min": "Maximum allowed delay in minutes between two temperature measurements. Above this delay the thermostat will turn to a safety off state",
-          "security_min_on_percent": "Minimum heating percent value for safety preset activation. Below this amount of power percent the thermostat won't go into safety preset",
+          "security_min_on_percent": "Minimal heating percent value for safety preset activation. Below this amount of power percent the thermostat won't go into safety preset",
          "security_default_on_percent": "The default heating power percent value in safety preset. Set to 0 to switch off heater in safety preset",
          "use_advanced_central_config": "Check to use the central advanced configuration. Uncheck to use a specific advanced configuration for this VTherm"
        }
-      },
-      "central_boiler": {
-        "title": "Control of the central boiler - {name}",
-        "description": "Enter the services to call to turn on/off the central boiler. Leave blank if no service call is to be made (in this case, you will have to manage the turning on/off of your central boiler yourself). The service called must be formatted as follows: `entity_id/service_name[/attribute:value]` (/attribute:value is optional)\nFor example:\n- to turn on a switch: `switch.controle_chaudiere/switch.turn_on`\n- to turn off a switch: `switch.controle_chaudiere/switch.turn_off`\n- to program the boiler to 25° and thus force its ignition: `climate.thermostat_chaudiere/climate.set_temperature/temperature:25`\n- to send 10° to the boiler and thus force its extinction: `climate.thermostat_chaudiere/climate.set_temperature/temperature:10`",
-        "data": {
-          "central_boiler_activation_service": "Command to turn-on",
-          "central_boiler_deactivation_service": "Command to turn-off"
-        },
-        "data_description": {
-          "central_boiler_activation_service": "Command to turn-on the central boiler formatted like entity_id/service_name[/attribut:valeur]",
-          "central_boiler_deactivation_service": "Command to turn-off the central boiler formatted like entity_id/service_name[/attribut:valeur]"
-        }
-      },
-      "valve_regulation": {
-        "title": "Self-regulation with valve - {name}",
-        "description": "Configuration for self-regulation with direct control of the valve",
-        "data": {
-          "offset_calibration_entity_ids": "Offset calibration entities",
-          "opening_degree_entity_ids": "Opening degree entities",
-          "closing_degree_entity_ids": "Closing degree entities",
-          "proportional_function": "Algorithm"
-        },
-        "data_description": {
-          "offset_calibration_entity_ids": "The list of the 'offset calibration' entities. Set it if your TRV have the entity for better regulation. There should be one per underlying climate entities",
-          "opening_degree_entity_ids": "The list of the 'opening degree' entities. There should be one per underlying climate entities",
-          "closing_degree_entity_ids": "The list of the 'closing degree' entities. Set it if your TRV have the entity for better regulation. There should be one per underlying climate entities",
-          "proportional_function": "Algorithm to use (TPI is the only one for now)"
-        }
      }
    },
    "error": {
@@ -483,8 +463,7 @@
      "unknown_entity": "Unknown entity id",
      "window_open_detection_method": "Only one window open detection method should be used. Use either window sensor or automatic detection through temperature threshold but not both",
      "no_central_config": "You cannot check 'use central configuration' because no central configuration was found. You need to create a Versatile Thermostat of type 'Central Configuration' to use it.",
-      "service_configuration_format": "The format of the service configuration is wrong",
-      "valve_regulation_nb_entities_incorrect": "The number of valve entities for valve regulation should be equal to the number of underlyings"
+      "service_configuration_format": "The format of the service configuration is wrong"
    },
    "abort": {
      "already_configured": "Device is already configured"
@@ -506,8 +485,7 @@
        "auto_regulation_medium": "Medium",
        "auto_regulation_light": "Light",
        "auto_regulation_expert": "Expert",
-        "auto_regulation_none": "No auto-regulation",
-        "auto_regulation_valve": "Direct control of valve"
+        "auto_regulation_none": "No auto-regulation"
      }
    },
    "auto_fan_mode": {
@@ -534,14 +512,6 @@
        "comfort": "Comfort",
        "boost": "Boost"
      }
-    },
-    "auto_start_stop": {
-      "options": {
-        "auto_start_stop_none": "No auto start/stop",
-        "auto_start_stop_slow": "Slow detection",
-        "auto_start_stop_medium": "Medium detection",
-        "auto_start_stop_fast": "Fast detection"
-      }
    }
  },
  "entity": {
@@ -552,59 +522,11 @@
            "state": {
              "power": "Shedding",
              "security": "Safety",
-              "none": "Manual",
-              "frost": "Frost"
+              "none": "Manual"
            }
          }
        }
      }
-    },
-    "number": {
-      "frost_temp": {
-        "name": "Frost"
-      },
-      "eco_temp": {
-        "name": "Eco"
-      },
-      "comfort_temp": {
-        "name": "Comfort"
-      },
-      "boost_temp": {
-        "name": "Boost"
-      },
-      "frost_ac_temp": {
-        "name": "Frost ac"
-      },
-      "eco_ac_temp": {
-        "name": "Eco ac"
-      },
-      "comfort_ac_temp": {
-        "name": "Comfort ac"
-      },
-      "boost_ac_temp": {
-        "name": "Boost ac"
-      },
-      "frost_away_temp": {
-        "name": "Frost away"
-      },
-      "eco_away_temp": {
-        "name": "Eco away"
-      },
-      "comfort_away_temp": {
-        "name": "Comfort away"
-      },
-      "boost_away_temp": {
-        "name": "Boost away"
-      },
-      "eco_ac_away_temp": {
-        "name": "Eco ac away"
-      },
-      "comfort_ac_away_temp": {
-        "name": "Comfort ac away"
-      },
-      "boost_ac_away_temp": {
-        "name": "Boost ac away"
-      }
    }
  }
 }
--- a/custom_components/versatile_thermostat/switch.py
+++ b/custom_components/versatile_thermostat/switch.py
@@ -1,168 +0,0 @@
-## pylint: disable=unused-argument
-
-""" Implements the VersatileThermostat select component """
-import logging
-from typing import Any
-
-from homeassistant.core import HomeAssistant, callback
-
-from homeassistant.components.switch import SwitchEntity
-
-from homeassistant.config_entries import ConfigEntry
-from homeassistant.helpers.restore_state import RestoreEntity
-from homeassistant.helpers.entity_platform import AddEntitiesCallback
-
-from .commons import VersatileThermostatBaseEntity
-
-from .const import *  # pylint: disable=unused-wildcard-import,wildcard-import
-
-_LOGGER = logging.getLogger(__name__)
-
-
-async def async_setup_entry(
-    hass: HomeAssistant,
-    entry: ConfigEntry,
-    async_add_entities: AddEntitiesCallback,
-) -> None:
-    """Set up the VersatileThermostat switches with config flow."""
-    _LOGGER.debug(
-        "Calling async_setup_entry entry=%s, data=%s", entry.entry_id, entry.data
-    )
-
-    unique_id = entry.entry_id
-    name = entry.data.get(CONF_NAME)
-    vt_type = entry.data.get(CONF_THERMOSTAT_TYPE)
-    auto_start_stop_feature = entry.data.get(CONF_USE_AUTO_START_STOP_FEATURE)
-
-    entities = []
-    if vt_type == CONF_THERMOSTAT_CLIMATE:
-        entities.append(FollowUnderlyingTemperatureChange(hass, unique_id, name, entry))
-
-        if auto_start_stop_feature is True:
-            # Creates a switch to enable the auto-start/stop
-            enable_entity = AutoStartStopEnable(hass, unique_id, name, entry)
-            entities.append(enable_entity)
-
-    async_add_entities(entities, True)
-
-
-class AutoStartStopEnable(VersatileThermostatBaseEntity, SwitchEntity, RestoreEntity):
-    """The that enables the ManagedDevice optimisation with"""
-
-    def __init__(
-        self, hass: HomeAssistant, unique_id: str, name: str, entry_infos: ConfigEntry
-    ):
-        super().__init__(hass, unique_id, name)
-        self._attr_name = "Enable auto start/stop"
-        self._attr_unique_id = f"{self._device_name}_enable_auto_start_stop"
-        self._default_value = (
-            entry_infos.data.get(CONF_AUTO_START_STOP_LEVEL)
-            != AUTO_START_STOP_LEVEL_NONE
-        )
-        self._attr_is_on = self._default_value
-
-    @property
-    def icon(self) -> str | None:
-        """The icon"""
-        return "mdi:power-sleep"
-
-    async def async_added_to_hass(self):
-        await super().async_added_to_hass()
-
-        # Récupérer le dernier état sauvegardé de l'entité
-        last_state = await self.async_get_last_state()
-
-        # Si l'état précédent existe, vous pouvez l'utiliser
-        if last_state is not None:
-            self._attr_is_on = last_state.state == "on"
-        else:
-            # If no previous state set it to false by default
-            self._attr_is_on = self._default_value
-
-        self.update_my_state_and_vtherm()
-
-    def update_my_state_and_vtherm(self):
-        """Update the auto_start_stop_enable flag in my VTherm"""
-        self.async_write_ha_state()
-        if self.my_climate is not None:
-            self.my_climate.set_auto_start_stop_enable(self._attr_is_on)
-
-    @callback
-    async def async_turn_on(self, **kwargs: Any) -> None:
-        """Turn the entity on."""
-        self.turn_on()
-
-    @callback
-    async def async_turn_off(self, **kwargs: Any) -> None:
-        """Turn the entity off."""
-        self.turn_off()
-
-    @overrides
-    def turn_off(self, **kwargs: Any):
-        self._attr_is_on = False
-        self.update_my_state_and_vtherm()
-
-    @overrides
-    def turn_on(self, **kwargs: Any):
-        self._attr_is_on = True
-        self.update_my_state_and_vtherm()
-
-
-class FollowUnderlyingTemperatureChange(
-    VersatileThermostatBaseEntity, SwitchEntity, RestoreEntity
-):
-    """The that enables the ManagedDevice optimisation with"""
-
-    def __init__(
-        self, hass: HomeAssistant, unique_id: str, name: str, entry_infos: ConfigEntry
-    ):
-        super().__init__(hass, unique_id, name)
-        self._attr_name = "Follow underlying temp change"
-        self._attr_unique_id = f"{self._device_name}_follow_underlying_temp_change"
-        self._attr_is_on = False
-
-    @property
-    def icon(self) -> str | None:
-        """The icon"""
-        return "mdi:content-copy"
-
-    async def async_added_to_hass(self):
-        await super().async_added_to_hass()
-
-        # Récupérer le dernier état sauvegardé de l'entité
-        last_state = await self.async_get_last_state()
-
-        # Si l'état précédent existe, vous pouvez l'utiliser
-        if last_state is not None:
-            self._attr_is_on = last_state.state == "on"
-        else:
-            # If no previous state set it to false by default
-            self._attr_is_on = False
-
-        self.update_my_state_and_vtherm()
-
-    def update_my_state_and_vtherm(self):
-        """Update the follow flag in my VTherm"""
-        self.async_write_ha_state()
-        if self.my_climate is not None:
-            self.my_climate.set_follow_underlying_temp_change(self._attr_is_on)
-
-    @callback
-    async def async_turn_on(self, **kwargs: Any) -> None:
-        """Turn the entity on."""
-        self.turn_on()
-
-    @callback
-    async def async_turn_off(self, **kwargs: Any) -> None:
-        """Turn the entity off."""
-        self.turn_off()
-
-    @overrides
-    def turn_off(self, **kwargs: Any):
-        self._attr_is_on = False
-        self.update_my_state_and_vtherm()
-
-    @overrides
-    def turn_on(self, **kwargs: Any):
-        self._attr_is_on = True
-        self.update_my_state_and_vtherm()
--- a/custom_components/versatile_thermostat/thermostat_climate.py
+++ b/custom_components/versatile_thermostat/thermostat_climate.py
--- a/custom_components/versatile_thermostat/thermostat_climate_valve.py
+++ b/custom_components/versatile_thermostat/thermostat_climate_valve.py
@@ -1,295 +0,0 @@
-# pylint: disable=line-too-long, too-many-lines, abstract-method
-""" A climate with a direct valve regulation class """
-
-import logging
-from datetime import datetime
-
-from homeassistant.core import HomeAssistant
-from homeassistant.components.climate import HVACMode, HVACAction
-
-from .underlyings import UnderlyingValveRegulation
-
-# from .commons import NowClass, round_to_nearest
-from .base_thermostat import ConfigData
-from .thermostat_climate import ThermostatOverClimate
-from .prop_algorithm import PropAlgorithm
-
-from .const import *  # pylint: disable=wildcard-import, unused-wildcard-import
-
-# from .vtherm_api import VersatileThermostatAPI
-
-_LOGGER = logging.getLogger(__name__)
-
-
-class ThermostatOverClimateValve(ThermostatOverClimate):
-    """This class represent a VTherm over a climate with a direct valve regulation"""
-
-    _entity_component_unrecorded_attributes = ThermostatOverClimate._entity_component_unrecorded_attributes.union(  # pylint: disable=protected-access
-        frozenset(
-            {
-                "is_over_climate",
-                "have_valve_regulation",
-                "underlying_entities",
-                "on_time_sec",
-                "off_time_sec",
-                "cycle_min",
-                "function",
-                "tpi_coef_int",
-                "tpi_coef_ext",
-                "power_percent",
-            }
-        )
-    )
-
-    def __init__(
-        self, hass: HomeAssistant, unique_id: str, name: str, entry_infos: ConfigData
-    ):
-        """Initialize the ThermostatOverClimateValve class"""
-        _LOGGER.debug("%s - creating a ThermostatOverClimateValve VTherm", name)
-        self._underlyings_valve_regulation: list[UnderlyingValveRegulation] = []
-        self._valve_open_percent: int | None = None
-        self._last_calculation_timestamp: datetime | None = None
-        self._auto_regulation_dpercent: float | None = None
-        self._auto_regulation_period_min: int | None = None
-
-        super().__init__(hass, unique_id, name, entry_infos)
-
-    @overrides
-    def post_init(self, config_entry: ConfigData):
-        """Initialize the Thermostat and underlyings
-        Beware that the underlyings list contains the climate which represent the TRV
-        but also the UnderlyingValveRegulation which reprensent the valve"""
-
-        super().post_init(config_entry)
-
-        self._auto_regulation_dpercent = (
-            config_entry.get(CONF_AUTO_REGULATION_DTEMP)
-            if config_entry.get(CONF_AUTO_REGULATION_DTEMP) is not None
-            else 0.0
-        )
-        self._auto_regulation_period_min = (
-            config_entry.get(CONF_AUTO_REGULATION_PERIOD_MIN)
-            if config_entry.get(CONF_AUTO_REGULATION_PERIOD_MIN) is not None
-            else 0
-        )
-
-        # Initialization of the TPI algo
-        self._prop_algorithm = PropAlgorithm(
-            self._proportional_function,
-            self._tpi_coef_int,
-            self._tpi_coef_ext,
-            self._cycle_min,
-            self._minimal_activation_delay,
-            self.name,
-        )
-
-        offset_list = config_entry.get(CONF_OFFSET_CALIBRATION_LIST, [])
-        opening_list = config_entry.get(CONF_OPENING_DEGREE_LIST)
-        closing_list = config_entry.get(CONF_CLOSING_DEGREE_LIST, [])
-        for idx, _ in enumerate(config_entry.get(CONF_UNDERLYING_LIST)):
-            offset = offset_list[idx] if idx < len(offset_list) else None
-            # number of opening should equal number of underlying
-            opening = opening_list[idx]
-            closing = closing_list[idx] if idx < len(closing_list) else None
-            under = UnderlyingValveRegulation(
-                hass=self._hass,
-                thermostat=self,
-                offset_calibration_entity_id=offset,
-                opening_degree_entity_id=opening,
-                closing_degree_entity_id=closing,
-                climate_underlying=self._underlyings[idx],
-            )
-            self._underlyings_valve_regulation.append(under)
-
-    @overrides
-    def update_custom_attributes(self):
-        """Custom attributes"""
-        super().update_custom_attributes()
-
-        self._attr_extra_state_attributes["have_valve_regulation"] = (
-            self.have_valve_regulation
-        )
-
-        self._attr_extra_state_attributes["underlyings_valve_regulation"] = [
-            underlying.valve_entity_ids
-            for underlying in self._underlyings_valve_regulation
-        ]
-
-        self._attr_extra_state_attributes["on_percent"] = (
-            self._prop_algorithm.on_percent
-        )
-        self._attr_extra_state_attributes["power_percent"] = self.power_percent
-        self._attr_extra_state_attributes["on_time_sec"] = (
-            self._prop_algorithm.on_time_sec
-        )
-        self._attr_extra_state_attributes["off_time_sec"] = (
-            self._prop_algorithm.off_time_sec
-        )
-        self._attr_extra_state_attributes["cycle_min"] = self._cycle_min
-        self._attr_extra_state_attributes["function"] = self._proportional_function
-        self._attr_extra_state_attributes["tpi_coef_int"] = self._tpi_coef_int
-        self._attr_extra_state_attributes["tpi_coef_ext"] = self._tpi_coef_ext
-
-        self._attr_extra_state_attributes["valve_open_percent"] = (
-            self.valve_open_percent
-        )
-
-        self._attr_extra_state_attributes["auto_regulation_dpercent"] = (
-            self._auto_regulation_dpercent
-        )
-        self._attr_extra_state_attributes["auto_regulation_period_min"] = (
-            self._auto_regulation_period_min
-        )
-        self._attr_extra_state_attributes["last_calculation_timestamp"] = (
-            self._last_calculation_timestamp.astimezone(self._current_tz).isoformat()
-            if self._last_calculation_timestamp
-            else None
-        )
-
-        self.async_write_ha_state()
-        _LOGGER.debug(
-            "%s - Calling update_custom_attributes: %s",
-            self,
-            self._attr_extra_state_attributes,
-        )
-
-    @overrides
-    def recalculate(self):
-        """A utility function to force the calculation of a the algo and
-        update the custom attributes and write the state
-        """
-        _LOGGER.debug("%s - recalculate the open percent", self)
-
-        # TODO this is exactly the same method as the thermostat_valve recalculate. Put that in common
-
-        # For testing purpose. Should call _set_now() before
-        now = self.now
-
-        if self._last_calculation_timestamp is not None:
-            period = (now - self._last_calculation_timestamp).total_seconds() / 60
-            if period < self._auto_regulation_period_min:
-                _LOGGER.info(
-                    "%s - do not calculate TPI because regulation_period (%d) is not exceeded",
-                    self,
-                    period,
-                )
-                return
-
-        self._prop_algorithm.calculate(
-            self._target_temp,
-            self._cur_temp,
-            self._cur_ext_temp,
-            self._hvac_mode or HVACMode.OFF,
-        )
-
-        new_valve_percent = round(
-            max(0, min(self.proportional_algorithm.on_percent, 1)) * 100
-        )
-
-        # Issue 533 - don't filter with dtemp if valve should be close. Else it will never close
-        if new_valve_percent < self._auto_regulation_dpercent:
-            new_valve_percent = 0
-
-        dpercent = (
-            new_valve_percent - self._valve_open_percent
-            if self._valve_open_percent is not None
-            else 0
-        )
-        if (
-            self._last_calculation_timestamp is not None
-            and new_valve_percent > 0
-            and -1 * self._auto_regulation_dpercent
-            <= dpercent
-            < self._auto_regulation_dpercent
-        ):
-            _LOGGER.debug(
-                "%s - do not calculate TPI because regulation_dpercent (%.1f) is not exceeded",
-                self,
-                dpercent,
-            )
-
-            return
-
-        if (
-            self._last_calculation_timestamp is not None
-            and self._valve_open_percent == new_valve_percent
-        ):
-            _LOGGER.debug("%s - no change in valve_open_percent.", self)
-            return
-
-        self._valve_open_percent = new_valve_percent
-
-        self._last_calculation_timestamp = now
-
-        super().recalculate()
-
-    async def _send_regulated_temperature(self, force=False):
-        """Sends the regulated temperature to all underlying"""
-        if self.target_temperature is None:
-            return
-
-        for under in self._underlyings:
-            if self.target_temperature != under.last_sent_temperature:
-                await under.set_temperature(
-                    self.target_temperature,
-                    self._attr_max_temp,
-                    self._attr_min_temp,
-                )
-
-        for under in self._underlyings_valve_regulation:
-            await under.set_valve_open_percent()
-
-    @property
-    def have_valve_regulation(self) -> bool:
-        """True if the Thermostat is regulated by valve"""
-        return True
-
-    @property
-    def power_percent(self) -> float | None:
-        """Get the current on_percent value"""
-        if self._prop_algorithm:
-            return round(self._prop_algorithm.on_percent * 100, 0)
-        else:
-            return None
-
-    # @property
-    # def hvac_modes(self) -> list[HVACMode]:
-    #    """Get the hvac_modes"""
-    #    return self._hvac_list
-
-    @property
-    def valve_open_percent(self) -> int:
-        """Gives the percentage of valve needed"""
-        if self._hvac_mode == HVACMode.OFF or self._valve_open_percent is None:
-            return 0
-        else:
-            return self._valve_open_percent
-
-    @property
-    def hvac_action(self) -> HVACAction | None:
-        """Returns the current hvac_action by checking all hvac_action of the _underlyings_valve_regulation"""
-
-        return self.calculate_hvac_action(self._underlyings_valve_regulation)
-
-    @property
-    def is_device_active(self) -> bool:
-        """A hack to overrides the state from underlyings"""
-        return self.valve_open_percent > 0
-
-    @property
-    def nb_device_actives(self) -> int:
-        """Calculate the number of active devices"""
-        if self.is_device_active:
-            return len(self._underlyings_valve_regulation)
-        else:
-            return 0
-
-    @property
-    def activable_underlying_entities(self) -> list | None:
-        """Returns the activable underlying entities for controling the central boiler"""
-        return self._underlyings_valve_regulation
-
-    @overrides
-    async def service_set_auto_regulation_mode(self, auto_regulation_mode: str):
-        """This should not be possible in valve regulation mode"""
-        return
--- a/custom_components/versatile_thermostat/thermostat_switch.py
+++ b/custom_components/versatile_thermostat/thermostat_switch.py
@@ -1,29 +1,28 @@
-# pylint: disable=line-too-long, abstract-method
+# pylint: disable=line-too-long

 """ A climate over switch classe """
 import logging
-from homeassistant.core import Event, callback
-from homeassistant.helpers.event import (
-    async_track_state_change_event,
-    EventStateChangedData,
-)
-from homeassistant.core import HomeAssistant
+from homeassistant.core import callback
+from homeassistant.helpers.event import async_track_state_change_event
 from homeassistant.components.climate import HVACMode

 from .const import (
-    CONF_UNDERLYING_LIST,
-    CONF_HEATER_KEEP_ALIVE,
+    CONF_HEATER,
+    CONF_HEATER_2,
+    CONF_HEATER_3,
+    CONF_HEATER_4,
    CONF_INVERSE_SWITCH,
    overrides,
 )

-from .base_thermostat import BaseThermostat, ConfigData
+from .base_thermostat import BaseThermostat
 from .underlyings import UnderlyingSwitch
 from .prop_algorithm import PropAlgorithm

 _LOGGER = logging.getLogger(__name__)

-class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
+
+class ThermostatOverSwitch(BaseThermostat):
    """Representation of a base class for a Versatile Thermostat over a switch."""

    _entity_component_unrecorded_attributes = (
@@ -32,7 +31,10 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
                {
                    "is_over_switch",
                    "is_inversed",
-                    "underlying_entities",
+                    "underlying_switch_0",
+                    "underlying_switch_1",
+                    "underlying_switch_2",
+                    "underlying_switch_3",
                    "on_time_sec",
                    "off_time_sec",
                    "cycle_min",
@@ -40,16 +42,16 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
                    "tpi_coef_int",
                    "tpi_coef_ext",
                    "power_percent",
-                    "calculated_on_percent",
                }
            )
        )
    )

-    def __init__(self, hass: HomeAssistant, unique_id, name, config_entry) -> None:
-        """Initialize the thermostat over switch."""
-        self._is_inversed: bool | None = None
-        super().__init__(hass, unique_id, name, config_entry)
+    # useless for now
+    # def __init__(self, hass: HomeAssistant, unique_id, name, config_entry) -> None:
+    #    """Initialize the thermostat over switch."""
+    #    super().__init__(hass, unique_id, name, config_entry)
+    _is_inversed: bool = None

    @property
    def is_over_switch(self) -> bool:
@@ -70,7 +72,7 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
            return None

    @overrides
-    def post_init(self, config_entry: ConfigData):
+    def post_init(self, config_entry):
        """Initialize the Thermostat"""

        super().post_init(config_entry)
@@ -81,11 +83,15 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
            self._tpi_coef_ext,
            self._cycle_min,
            self._minimal_activation_delay,
-            self.name,
-            max_on_percent=self._max_on_percent,
        )

-        lst_switches = config_entry.get(CONF_UNDERLYING_LIST)
+        lst_switches = [config_entry.get(CONF_HEATER)]
+        if config_entry.get(CONF_HEATER_2):
+            lst_switches.append(config_entry.get(CONF_HEATER_2))
+        if config_entry.get(CONF_HEATER_3):
+            lst_switches.append(config_entry.get(CONF_HEATER_3))
+        if config_entry.get(CONF_HEATER_4):
+            lst_switches.append(config_entry.get(CONF_HEATER_4))

        delta_cycle = self._cycle_min * 60 / len(lst_switches)
        for idx, switch in enumerate(lst_switches):
@@ -95,7 +101,6 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
                    thermostat=self,
                    switch_entity_id=switch,
                    initial_delay_sec=idx * delta_cycle,
-                    keep_alive_sec=config_entry.get(CONF_HEATER_KEEP_ALIVE, 0),
                )
            )

@@ -116,7 +121,6 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
                    self.hass, [switch.entity_id], self._async_switch_changed
                )
            )
-            switch.startup()

        self.hass.create_task(self.async_control_heating())

@@ -125,14 +129,20 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
        """Custom attributes"""
        super().update_custom_attributes()

-        under0: UnderlyingSwitch = self._underlyings[0]
        self._attr_extra_state_attributes["is_over_switch"] = self.is_over_switch
        self._attr_extra_state_attributes["is_inversed"] = self.is_inversed
-        self._attr_extra_state_attributes["keep_alive_sec"] = under0.keep_alive_sec
-
-        self._attr_extra_state_attributes["underlying_entities"] = [
-           underlying.entity_id for underlying in self._underlyings
-        ]
+        self._attr_extra_state_attributes["underlying_switch_0"] = self._underlyings[
+            0
+        ].entity_id
+        self._attr_extra_state_attributes["underlying_switch_1"] = (
+            self._underlyings[1].entity_id if len(self._underlyings) > 1 else None
+        )
+        self._attr_extra_state_attributes["underlying_switch_2"] = (
+            self._underlyings[2].entity_id if len(self._underlyings) > 2 else None
+        )
+        self._attr_extra_state_attributes["underlying_switch_3"] = (
+            self._underlyings[3].entity_id if len(self._underlyings) > 3 else None
+        )

        self._attr_extra_state_attributes[
            "on_percent"
@@ -148,9 +158,6 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
        self._attr_extra_state_attributes["function"] = self._proportional_function
        self._attr_extra_state_attributes["tpi_coef_int"] = self._tpi_coef_int
        self._attr_extra_state_attributes["tpi_coef_ext"] = self._tpi_coef_ext
-        self._attr_extra_state_attributes[
-            "calculated_on_percent"
-        ] = self._prop_algorithm.calculated_on_percent

        self.async_write_ha_state()
        _LOGGER.debug(
@@ -169,11 +176,10 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
            self._target_temp,
            self._cur_temp,
            self._cur_ext_temp,
-            self._hvac_mode or HVACMode.OFF,
+            self._hvac_mode == HVACMode.COOL,
        )
        self.update_custom_attributes()
-        # already done bu update_custom_attributes
-        # self.async_write_ha_state()
+        self.async_write_ha_state()

    @overrides
    def incremente_energy(self):
@@ -185,23 +191,7 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
        if not self.is_over_climate and self.mean_cycle_power is not None:
            added_energy = self.mean_cycle_power * float(self._cycle_min) / 60.0

-        if self._total_energy is None:
-            self._total_energy = added_energy
-            _LOGGER.debug(
-                "%s - incremente_energy set energy is %s",
-                self,
-                self._total_energy,
-            )
-        else:
-            self._total_energy += added_energy
-            _LOGGER.debug(
-                "%s - incremente_energy increment energy is %s",
-                self,
-                self._total_energy,
-            )
-
-        self.update_custom_attributes()
-
+        self._total_energy += added_energy
        _LOGGER.debug(
            "%s - added energy is %.3f . Total energy is now: %.3f",
            self,
@@ -210,7 +200,7 @@ class ThermostatOverSwitch(BaseThermostat[UnderlyingSwitch]):
        )

    @callback
-    def _async_switch_changed(self, event: Event[EventStateChangedData]):
+    def _async_switch_changed(self, event):
        """Handle heater switch state changes."""
        new_state = event.data.get("new_state")
        old_state = event.data.get("old_state")
--- a/custom_components/versatile_thermostat/thermostat_valve.py
+++ b/custom_components/versatile_thermostat/thermostat_valve.py
@@ -1,24 +1,23 @@
-# pylint: disable=line-too-long, abstract-method
+# pylint: disable=line-too-long
 """ A climate over switch classe """
 import logging
-from datetime import timedelta, datetime
+from datetime import timedelta

 from homeassistant.helpers.event import (
    async_track_state_change_event,
    async_track_time_interval,
-    EventStateChangedData,
 )
-from homeassistant.core import Event, HomeAssistant, callback
+from homeassistant.core import callback
 from homeassistant.components.climate import HVACMode

-from .base_thermostat import BaseThermostat, ConfigData
+from .base_thermostat import BaseThermostat
 from .prop_algorithm import PropAlgorithm

 from .const import (
-    CONF_UNDERLYING_LIST,
-    # This is not really self-regulation but regulation here
-    CONF_AUTO_REGULATION_DTEMP,
-    CONF_AUTO_REGULATION_PERIOD_MIN,
+    CONF_VALVE,
+    CONF_VALVE_2,
+    CONF_VALVE_3,
+    CONF_VALVE_4,
    overrides,
 )

@@ -26,39 +25,34 @@ from .underlyings import UnderlyingValve

 _LOGGER = logging.getLogger(__name__)

-class ThermostatOverValve(BaseThermostat[UnderlyingValve]):  # pylint: disable=abstract-method
+
+class ThermostatOverValve(BaseThermostat):
    """Representation of a class for a Versatile Thermostat over a Valve"""

-    _entity_component_unrecorded_attributes = BaseThermostat._entity_component_unrecorded_attributes.union(  # pylint: disable=protected-access
-        frozenset(
-            {
-                "is_over_valve",
-                "underlying_entities",
-                "on_time_sec",
-                "off_time_sec",
-                "cycle_min",
-                "function",
-                "tpi_coef_int",
-                "tpi_coef_ext",
-                "auto_regulation_dpercent",
-                "auto_regulation_period_min",
-                "last_calculation_timestamp",
-                "calculated_on_percent",
-            }
+    _entity_component_unrecorded_attributes = (
+        BaseThermostat._entity_component_unrecorded_attributes.union(
+            frozenset(
+                {
+                    "is_over_valve",
+                    "underlying_valve_0",
+                    "underlying_valve_1",
+                    "underlying_valve_2",
+                    "underlying_valve_3",
+                    "on_time_sec",
+                    "off_time_sec",
+                    "cycle_min",
+                    "function",
+                    "tpi_coef_int",
+                    "tpi_coef_ext",
+                }
+            )
        )
    )

-    def __init__(
-        self, hass: HomeAssistant, unique_id: str, name: str, config_entry: ConfigData
-    ):
-        """Initialize the thermostat over switch."""
-        self._valve_open_percent: int = 0
-        self._last_calculation_timestamp: datetime | None = None
-        self._auto_regulation_dpercent: float | None = None
-        self._auto_regulation_period_min: int | None = None
-
-        # Call to super must be done after initialization because it calls post_init at the end
-        super().__init__(hass, unique_id, name, config_entry)
+    # Useless for now
+    # def __init__(self, hass: HomeAssistant, unique_id, name, config_entry) -> None:
+    #    """Initialize the thermostat over switch."""
+    #    super().__init__(hass, unique_id, name, config_entry)

    @property
    def is_over_valve(self) -> bool:
@@ -71,36 +65,28 @@ class ThermostatOverValve(BaseThermostat[UnderlyingValve]):  # pylint: disable=a
        if self._hvac_mode == HVACMode.OFF:
            return 0
        else:
-            return self._valve_open_percent
+            return round(max(0, min(self.proportional_algorithm.on_percent, 1)) * 100)

    @overrides
-    def post_init(self, config_entry: ConfigData):
+    def post_init(self, config_entry):
        """Initialize the Thermostat"""

        super().post_init(config_entry)
-
-        self._auto_regulation_dpercent = (
-            config_entry.get(CONF_AUTO_REGULATION_DTEMP)
-            if config_entry.get(CONF_AUTO_REGULATION_DTEMP) is not None
-            else 0.0
-        )
-        self._auto_regulation_period_min = (
-            config_entry.get(CONF_AUTO_REGULATION_PERIOD_MIN)
-            if config_entry.get(CONF_AUTO_REGULATION_PERIOD_MIN) is not None
-            else 0
-        )
-
        self._prop_algorithm = PropAlgorithm(
            self._proportional_function,
            self._tpi_coef_int,
            self._tpi_coef_ext,
            self._cycle_min,
            self._minimal_activation_delay,
-            self.name,
-            max_on_percent=self._max_on_percent,
        )

-        lst_valves = config_entry.get(CONF_UNDERLYING_LIST)
+        lst_valves = [config_entry.get(CONF_VALVE)]
+        if config_entry.get(CONF_VALVE_2):
+            lst_valves.append(config_entry.get(CONF_VALVE_2))
+        if config_entry.get(CONF_VALVE_3):
+            lst_valves.append(config_entry.get(CONF_VALVE_3))
+        if config_entry.get(CONF_VALVE_4):
+            lst_valves.append(config_entry.get(CONF_VALVE_4))

        for _, valve in enumerate(lst_valves):
            self._underlyings.append(
@@ -135,7 +121,7 @@ class ThermostatOverValve(BaseThermostat[UnderlyingValve]):  # pylint: disable=a
        )

    @callback
-    async def _async_valve_changed(self, event: Event[EventStateChangedData]):
+    async def _async_valve_changed(self, event):
        """Handle unerdlying valve state changes.
        This method just log the change. It changes nothing to avoid loops.
        """
@@ -152,10 +138,18 @@ class ThermostatOverValve(BaseThermostat[UnderlyingValve]):  # pylint: disable=a
            "valve_open_percent"
        ] = self.valve_open_percent
        self._attr_extra_state_attributes["is_over_valve"] = self.is_over_valve
-
-        self._attr_extra_state_attributes["underlying_entities"] = [
-           underlying.entity_id for underlying in self._underlyings
-        ]
+        self._attr_extra_state_attributes["underlying_valve_0"] = self._underlyings[
+            0
+        ].entity_id
+        self._attr_extra_state_attributes["underlying_valve_1"] = (
+            self._underlyings[1].entity_id if len(self._underlyings) > 1 else None
+        )
+        self._attr_extra_state_attributes["underlying_valve_2"] = (
+            self._underlyings[2].entity_id if len(self._underlyings) > 2 else None
+        )
+        self._attr_extra_state_attributes["underlying_valve_3"] = (
+            self._underlyings[3].entity_id if len(self._underlyings) > 3 else None
+        )

        self._attr_extra_state_attributes[
            "on_percent"
@@ -170,20 +164,6 @@ class ThermostatOverValve(BaseThermostat[UnderlyingValve]):  # pylint: disable=a
        self._attr_extra_state_attributes["function"] = self._proportional_function
        self._attr_extra_state_attributes["tpi_coef_int"] = self._tpi_coef_int
        self._attr_extra_state_attributes["tpi_coef_ext"] = self._tpi_coef_ext
-        self._attr_extra_state_attributes[
-            "auto_regulation_dpercent"
-        ] = self._auto_regulation_dpercent
-        self._attr_extra_state_attributes[
-            "auto_regulation_period_min"
-        ] = self._auto_regulation_period_min
-        self._attr_extra_state_attributes["last_calculation_timestamp"] = (
-            self._last_calculation_timestamp.astimezone(self._current_tz).isoformat()
-            if self._last_calculation_timestamp
-            else None
-        )
-        self._attr_extra_state_attributes[
-            "calculated_on_percent"
-        ] = self._prop_algorithm.calculated_on_percent

        self.async_write_ha_state()
        _LOGGER.debug(
@@ -197,66 +177,19 @@ class ThermostatOverValve(BaseThermostat[UnderlyingValve]):  # pylint: disable=a
        """A utility function to force the calculation of a the algo and
        update the custom attributes and write the state
        """
-        _LOGGER.debug("%s - recalculate the open percent", self)
-
-        # For testing purpose. Should call _set_now() before
-        now = self.now
-
-        if self._last_calculation_timestamp is not None:
-            period = (now - self._last_calculation_timestamp).total_seconds() / 60
-            if period < self._auto_regulation_period_min:
-                _LOGGER.info(
-                    "%s - do not calculate TPI because regulation_period (%d) is not exceeded",
-                    self,
-                    period,
-                )
-                return
-
+        _LOGGER.debug("%s - recalculate all", self)
        self._prop_algorithm.calculate(
            self._target_temp,
            self._cur_temp,
            self._cur_ext_temp,
-            self._hvac_mode or HVACMode.OFF,
+            self._hvac_mode == HVACMode.COOL,
        )

-        new_valve_percent = round(
-            max(0, min(self.proportional_algorithm.on_percent, 1)) * 100
-        )
-
-        # Issue 533 - don't filter with dtemp if valve should be close. Else it will never close
-        if new_valve_percent < self._auto_regulation_dpercent:
-            new_valve_percent = 0
-
-        dpercent = new_valve_percent - self.valve_open_percent
-        if (
-            new_valve_percent > 0
-            and -1 * self._auto_regulation_dpercent
-            <= dpercent
-            < self._auto_regulation_dpercent
-        ):
-            _LOGGER.debug(
-                "%s - do not calculate TPI because regulation_dpercent (%.1f) is not exceeded",
-                self,
-                dpercent,
-            )
-
-            return
-
-        if self._valve_open_percent == new_valve_percent:
-            _LOGGER.debug("%s - no change in valve_open_percent.", self)
-            return
-
-        self._valve_open_percent = new_valve_percent
-
-        # is one in start_cycle now
-        # for under in self._underlyings:
-        #    under.set_valve_open_percent()
-
-        self._last_calculation_timestamp = now
+        for under in self._underlyings:
+            under.set_valve_open_percent()

        self.update_custom_attributes()
-        # already done in update_custom_attributes
-        # self.async_write_ha_state()
+        self.async_write_ha_state()

    @overrides
    def incremente_energy(self):
@@ -268,23 +201,7 @@ class ThermostatOverValve(BaseThermostat[UnderlyingValve]):  # pylint: disable=a
        if not self.is_over_climate and self.mean_cycle_power is not None:
            added_energy = self.mean_cycle_power * float(self._cycle_min) / 60.0

-        if self._total_energy is None:
-            self._total_energy = added_energy
-            _LOGGER.debug(
-                "%s - incremente_energy set energy is %s",
-                self,
-                self._total_energy,
-            )
-        else:
-            self._total_energy += added_energy
-            _LOGGER.debug(
-                "%s - get_my_previous_state increment energy is %s",
-                self,
-                self._total_energy,
-            )
-
-        self.update_custom_attributes()
-
+        self._total_energy += added_energy
        _LOGGER.debug(
            "%s - added energy is %.3f . Total energy is now: %.3f",
            self,
--- a/custom_components/versatile_thermostat/translations/el.json
+++ b/custom_components/versatile_thermostat/translations/el.json
@@ -43,7 +43,7 @@
          "auto_regulation_dtemp": "Όριο ρύθμισης",
          "auto_regulation_periode_min": "Ελάχιστη περίοδος ρύθμισης",
          "inverse_switch_command": "Αντίστροφη εντολή διακόπτη",
-          "auto_fan_mode": "Auto fan mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
          "heater_entity_id": "Υποχρεωτική ταυτότητα οντότητας θερμαντήρα",
@@ -64,7 +64,7 @@
          "auto_regulation_dtemp": "Το όριο σε ° κάτω από το οποίο η αλλαγή θερμοκρασίας δεν θα αποστέλλεται",
          "auto_regulation_periode_min": "Διάρκεια σε λεπτά μεταξύ δύο ενημερώσεων ρύθμισης",
          "inverse_switch_command": "Για διακόπτη με πιλοτικό καλώδιο και δίοδο μπορεί να χρειαστεί να αντιστρέψετε την εντολή",
-          "auto_fan_mode": "Automatically activate fan when huge heating/cooling is necessary"
+          "auto_fan_mode": " Automatically activate fan when huge heating/cooling is necessary"
        }
      },
      "tpi": {
@@ -216,7 +216,7 @@
          "auto_regulation_dtemp": "Όριο ρύθμισης",
          "auto_regulation_periode_min": "Ελάχιστη περίοδος ρύθμισης",
          "inverse_switch_command": "Αντίστροφη εντολή διακόπτη",
-          "auto_fan_mode": "Auto fan mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
          "heater_entity_id": "Υποχρεωτική ταυτότητα οντότητας θερμαντήρα",
@@ -237,7 +237,7 @@
          "auto_regulation_dtemp": "Το κατώφλι σε °C κάτω από το οποίο η αλλαγή της θερμοκρασίας δεν θα αποστέλλεται",
          "auto_regulation_periode_min": "Διάρκεια σε λεπτά μεταξύ δύο ενημερώσεων ρύθμισης",
          "inverse_switch_command": "Για διακόπτες με πιλοτικό καλώδιο και δίοδο μπορεί να χρειαστεί να αντιστραφεί η εντολή",
-          "auto_fan_mode": "Automatically activate fan when huge heating/cooling is necessary"
+          "auto_fan_mode": " Automatically activate fan when huge heating/cooling is necessary"
        }
      },
      "tpi": {
--- a/custom_components/versatile_thermostat/translations/en.json
+++ b/custom_components/versatile_thermostat/translations/en.json
@@ -12,89 +12,75 @@
          "thermostat_type": "Only one central configuration type is possible"
        }
      },
-      "menu": {
-        "title": "Menu",
-        "description": "Configure your thermostat. You will be able to finalize the configuration when all required parameters are entered.",
-        "menu_options": {
-          "main": "Main attributes",
-          "central_boiler": "Central boiler",
-          "type": "Underlyings",
-          "tpi": "TPI parameters",
-          "features": "Features",
-          "presets": "Presets",
-          "window": "Window detection",
-          "motion": "Motion detection",
-          "power": "Power management",
-          "presence": "Presence detection",
-          "advanced": "Advanced parameters",
-          "auto_start_stop": "Auto start and stop",
-          "valve_regulation": "Valve regulation configuration",
-          "finalize": "All done",
-          "configuration_not_complete": "Configuration not complete"
-        }
-      },
      "main": {
        "title": "Add new Versatile Thermostat",
        "description": "Main mandatory attributes",
        "data": {
          "name": "Name",
          "thermostat_type": "Thermostat type",
-          "temperature_sensor_entity_id": "Room temperature",
-          "last_seen_temperature_sensor_entity_id": "Last seen room temperature datetime",
+          "temperature_sensor_entity_id": "Temperature sensor entity id",
          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id",
          "cycle_min": "Cycle duration (minutes)",
-          "temp_min": "Minimum temperature allowed",
-          "temp_max": "Maximum temperature allowed",
-          "step_temperature": "Temperature step",
+          "temp_min": "Minimal temperature allowed",
+          "temp_max": "Maximal temperature allowed",
          "device_power": "Device power",
-          "use_central_mode": "Enable the control by central entity (requires central config). Check to enable the control of the VTherm with the select central_mode entities.",
-          "use_main_central_config": "Use additional central main configuration. Check to use the central main configuration (outdoor temperature, min, max, step, ...).",
-          "used_by_controls_central_boiler": "Used by central boiler. Check if this VTherm should have control on the central boiler"
-        },
-        "data_description": {
-          "temperature_sensor_entity_id": "Room temperature sensor entity id",
-          "last_seen_temperature_sensor_entity_id": "Last seen room temperature sensor entity id. Should be datetime sensor",
-          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id. Not used if central configuration is selected"
-        }
-      },
-      "features": {
-        "title": "Features",
-        "description": "Thermostat features",
-        "data": {
+          "use_central_mode": "Enable the control by central entity (need central config). Check to enable the control of the VTherm with the select central_mode entities.",
          "use_window_feature": "Use window detection",
          "use_motion_feature": "Use motion detection",
          "use_power_feature": "Use power management",
          "use_presence_feature": "Use presence detection",
-          "use_central_boiler_feature": "Use a central boiler. Check to add a control to your central boiler. You will have to configure the VTherm which will have a control of the central boiler after selecting this checkbox to take effect. If one VTherm requires heating, the boiler will be turned on. If no VTherm requires heating, the boiler will be turned off. Commands for turning on/off the central boiler are given in the related configuration page",
-          "use_auto_start_stop_feature": "Use the auto start and stop feature"
+          "use_main_central_config": "Use central main configuration. Check to use the central main configuration. Uncheck to use a specific main configuration for this VTherm",
+          "add_central_boiler_control": "Add a central boiler. Check to add a control to your central boiler. You will have to configure the VTherm which will have a control of the central boiler after seecting this checkbox to take effect. If one VTherm need heating, the boiler will be turned on. If no VTherm needs heating, the boiler will be turned off. Commands for turning on/off the central boiler are given in the next configuration page",
+          "used_by_controls_central_boiler": "Used by central boiler. Check if this VTherm should have control on the central boiler"
+        },
+        "data_description": {
+          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id. Not used if central configuration is selected"
        }
      },
      "type": {
        "title": "Linked entities",
        "description": "Linked entities attributes",
        "data": {
-          "underlying_entity_ids": "The device(s) to be controlled",
-          "heater_keep_alive": "Switch keep-alive interval in seconds",
+          "heater_entity_id": "1st heater switch",
+          "heater_entity2_id": "2nd heater switch",
+          "heater_entity3_id": "3rd heater switch",
+          "heater_entity4_id": "4th heater switch",
          "proportional_function": "Algorithm",
+          "climate_entity_id": "1st underlying climate",
+          "climate_entity2_id": "2nd underlying climate",
+          "climate_entity3_id": "3rd underlying climate",
+          "climate_entity4_id": "4th underlying climate",
          "ac_mode": "AC mode",
+          "valve_entity_id": "1st valve number",
+          "valve_entity2_id": "2nd valve number",
+          "valve_entity3_id": "3rd valve number",
+          "valve_entity4_id": "4th valve number",
          "auto_regulation_mode": "Self-regulation",
          "auto_regulation_dtemp": "Regulation threshold",
-          "auto_regulation_periode_min": "Regulation minimum period",
-          "auto_regulation_use_device_temp": "Use internal temperature of the underlying",
+          "auto_regulation_periode_min": "Regulation minimal period",
          "inverse_switch_command": "Inverse switch command",
-          "auto_fan_mode": "Auto fan mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
-          "underlying_entity_ids": "The device(s) to be controlled - 1 is required",
-          "heater_keep_alive": "Optional heater switch state refresh interval. Leave empty if not required.",
+          "heater_entity_id": "Mandatory heater entity id",
+          "heater_entity2_id": "Optional 2nd Heater entity id. Leave empty if not used",
+          "heater_entity3_id": "Optional 3rd Heater entity id. Leave empty if not used",
+          "heater_entity4_id": "Optional 4th Heater entity id. Leave empty if not used",
          "proportional_function": "Algorithm to use (TPI is the only one for now)",
+          "climate_entity_id": "Underlying climate entity id",
+          "climate_entity2_id": "2nd underlying climate entity id",
+          "climate_entity3_id": "3rd underlying climate entity id",
+          "climate_entity4_id": "4th underlying climate entity id",
          "ac_mode": "Use the Air Conditioning (AC) mode",
+          "valve_entity_id": "1st valve number entity id",
+          "valve_entity2_id": "2nd valve number entity id",
+          "valve_entity3_id": "3rd valve number entity id",
+          "valve_entity4_id": "4th valve number entity id",
          "auto_regulation_mode": "Auto adjustment of the target temperature",
-          "auto_regulation_dtemp": "The threshold in ° (or % for valve) under which the temperature change will not be sent",
+          "auto_regulation_dtemp": "The threshold in ° under which the temperature change will not be sent",
          "auto_regulation_periode_min": "Duration in minutes between two regulation update",
-          "auto_regulation_use_device_temp": "Use the eventual internal temperature sensor of the underlying to speedup the self-regulation",
          "inverse_switch_command": "For switch with pilot wire and diode you may need to inverse the command",
-          "auto_fan_mode": "Automatically activate fan when huge heating/cooling is necessary"
+          "auto_fan_mode": " Automatically activate fan when huge heating/cooling is necessary"
        }
      },
      "tpi": {
@@ -113,9 +99,26 @@
      },
      "presets": {
        "title": "Presets",
-        "description": "Select if the thermostat will use central preset - deselect for the thermostat to have its own presets",
+        "description": "For each preset set the target temperature (0 to ignore preset)",
        "data": {
+          "eco_temp": "Eco preset",
+          "comfort_temp": "Comfort preset",
+          "boost_temp": "Boost preset",
+          "frost_temp": "Frost protection preset",
+          "eco_ac_temp": "Eco preset for AC mode",
+          "comfort_ac_temp": "Comfort preset for AC mode",
+          "boost_ac_temp": "Boost preset for AC mode",
          "use_presets_central_config": "Use central presets configuration"
+        },
+        "data_description": {
+          "eco_temp": "Temperature in Eco preset",
+          "comfort_temp": "Temperature in Comfort preset",
+          "boost_temp": "Temperature in Boost preset",
+          "frost_temp": "Temperature in Frost protection preset",
+          "eco_ac_temp": "Temperature in Eco preset for AC mode",
+          "comfort_ac_temp": "Temperature in Comfort preset for AC mode",
+          "boost_ac_temp": "Temperature in Boost preset for AC mode",
+          "use_presets_central_config": "Check to use the central presets configuration. Uncheck to use a specific presets configuration for this VTherm"
        }
      },
      "window": {
@@ -136,8 +139,8 @@
          "window_auto_open_threshold": "Recommended value: between 3 and 10. Leave empty if automatic window open detection is not used",
          "window_auto_close_threshold": "Recommended value: 0. Leave empty if automatic window open detection is not used",
          "window_auto_max_duration": "Recommended value: 60 (one hour). Leave empty if automatic window open detection is not used",
-          "use_window_central_config": "Select to use the central window configuration. Deselect to use a specific window configuration for this VTherm",
-          "window_action": "Action to perform if window is deteted as open"
+          "use_window_central_config": "Check to use the central window configuration. Uncheck to use a specific window configuration for this VTherm",
+          "window_action": "Action to do if window is deteted as open"
        }
      },
      "motion": {
@@ -162,7 +165,7 @@
      },
      "power": {
        "title": "Power management",
-        "description": "Power management attributes.\nGives the power and max power sensor of your home.\nSpecify the power consumption of the heater when on.\nAll sensors and device power should use the same unit (kW or W).",
+        "description": "Power management attributes.\nGives the power and max power sensor of your home.\nThen specify the power consumption of the heater when on.\nAll sensors and device power should have the same unit (kW or W).",
        "data": {
          "power_sensor_entity_id": "Power",
          "max_power_sensor_entity_id": "Max power",
@@ -181,64 +184,51 @@
        "description": "Presence management attributes.\nGives the a presence sensor of your home (true is someone is present) and give the corresponding temperature preset setting.",
        "data": {
          "presence_sensor_entity_id": "Presence sensor",
-          "use_presence_central_config": "Use central presence temperature configuration. Deselect to use specific temperature entities"
+          "eco_away_temp": "Eco preset",
+          "comfort_away_temp": "Comfort preset",
+          "boost_away_temp": "Boost preset",
+          "frost_away_temp": "Frost protection preset",
+          "eco_ac_away_temp": "Eco preset in AC mode",
+          "comfort_ac_away_temp": "Comfort preset in AC mode",
+          "boost_ac_away_temp": "Boost pres et in AC mode",
+          "use_presence_central_config": "Use central presence configuration"
        },
        "data_description": {
-          "presence_sensor_entity_id": "Presence sensor entity id"
+          "presence_sensor_entity_id": "Presence sensor entity id",
+          "eco_away_temp": "Temperature in Eco preset when no presence",
+          "comfort_away_temp": "Temperature in Comfort preset when no presence",
+          "boost_away_temp": "Temperature in Boost preset when no presence",
+          "frost_away_temp": "Temperature in Frost protection preset when no presence",
+          "eco_ac_away_temp": "Temperature in Eco preset when no presence in AC mode",
+          "comfort_ac_away_temp": "Temperature in Comfort preset when no presence in AC mode",
+          "boost_ac_away_temp": "Temperature in Boost preset when no presence in AC mode",
+          "use_presence_central_config": "Check to use the central presence configuration. Uncheck to use a specific presence configuration for this VTherm"
        }
      },
      "advanced": {
        "title": "Advanced parameters",
        "description": "Configuration of advanced parameters. Leave the default values if you don't know what you are doing.\nThese parameters can lead to very poor temperature control or bad power regulation.",
        "data": {
-          "minimal_activation_delay": "Minimum activation delay",
+          "minimal_activation_delay": "Minimal activation delay",
          "security_delay_min": "Safety delay (in minutes)",
-          "security_min_on_percent": "Minimum power percent to enable safety mode",
+          "security_min_on_percent": "Minimal power percent to enable safety mode",
          "security_default_on_percent": "Power percent to use in safety mode",
          "use_advanced_central_config": "Use central advanced configuration"
        },
        "data_description": {
          "minimal_activation_delay": "Delay in seconds under which the equipment will not be activated",
          "security_delay_min": "Maximum allowed delay in minutes between two temperature measurements. Above this delay the thermostat will turn to a safety off state",
-          "security_min_on_percent": "Minimum heating percent value for safety preset activation. Below this amount of power percent the thermostat won't go into safety preset",
+          "security_min_on_percent": "Minimal heating percent value for safety preset activation. Below this amount of power percent the thermostat won't go into safety preset",
          "security_default_on_percent": "The default heating power percent value in safety preset. Set to 0 to switch off heater in safety preset",
          "use_advanced_central_config": "Check to use the central advanced configuration. Uncheck to use a specific advanced configuration for this VTherm"
        }
-      },
-      "central_boiler": {
-        "title": "Control of the central boiler",
-        "description": "Enter the services to call to turn on/off the central boiler. Leave blank if no service call is to be made (in this case, you will have to manage the turning on/off of your central boiler yourself). The service called must be formatted as follows: `entity_id/service_name[/attribute:value]` (/attribute:value is optional)\nFor example:\n- to turn on a switch: `switch.controle_chaudiere/switch.turn_on`\n- to turn off a switch: `switch.controle_chaudiere/switch.turn_off`\n- to program the boiler to 25° and thus force its ignition: `climate.thermostat_chaudiere/climate.set_temperature/temperature:25`\n- to send 10° to the boiler and thus force its extinction: `climate.thermostat_chaudiere/climate.set_temperature/temperature:10`",
-        "data": {
-          "central_boiler_activation_service": "Command to turn-on",
-          "central_boiler_deactivation_service": "Command to turn-off"
-        },
-        "data_description": {
-          "central_boiler_activation_service": "Command to turn-on the central boiler formatted like entity_id/service_name[/attribut:valeur]",
-          "central_boiler_deactivation_service": "Command to turn-off the central boiler formatted like entity_id/service_name[/attribut:valeur]"
-        }
-      },
-      "valve_regulation": {
-        "title": "Self-regulation with valve",
-        "description": "Configuration for self-regulation with direct control of the valve",
-        "data": {
-          "offset_calibration_entity_ids": "Offset calibration entities",
-          "opening_degree_entity_ids": "Opening degree entities",
-          "closing_degree_entity_ids": "Closing degree entities",
-          "proportional_function": "Algorithm"
-        },
-        "data_description": {
-          "offset_calibration_entity_ids": "The list of the 'offset calibration' entities. Set it if your TRV have the entity for better regulation. There should be one per underlying climate entities",
-          "opening_degree_entity_ids": "The list of the 'opening degree' entities. There should be one per underlying climate entities",
-          "closing_degree_entity_ids": "The list of the 'closing degree' entities. Set it if your TRV have the entity for better regulation. There should be one per underlying climate entities",
-          "proportional_function": "Algorithm to use (TPI is the only one for now)"
-        }
      }
    },
    "error": {
      "unknown": "Unexpected error",
      "unknown_entity": "Unknown entity id",
      "window_open_detection_method": "Only one window open detection method should be used. Use either window sensor or automatic detection through temperature threshold but not both",
-      "no_central_config": "You cannot select 'use central configuration' because no central configuration was found. You need to create a Versatile Thermostat of type 'Central Configuration' to use it."
+      "no_central_config": "You cannot check 'use central configuration' because no central configuration was found. You need to create a Versatile Thermostat of type 'Central Configuration' to use it."
    },
    "abort": {
      "already_configured": "Device is already configured"
@@ -256,89 +246,75 @@
          "thermostat_type": "Only one central configuration type is possible"
        }
      },
-      "menu": {
-        "title": "Menu",
-        "description": "Configure your thermostat. You will be able to finalize the configuration when all required parameters are entered.",
-        "menu_options": {
-          "main": "Main attributes",
-          "central_boiler": "Central boiler",
-          "type": "Underlyings",
-          "tpi": "TPI parameters",
-          "features": "Features",
-          "presets": "Presets",
-          "window": "Window detection",
-          "motion": "Motion detection",
-          "power": "Power management",
-          "presence": "Presence detection",
-          "advanced": "Advanced parameters",
-          "auto_start_stop": "Auto start and stop",
-          "valve_regulation": "Valve regulation configuration",
-          "finalize": "All done",
-          "configuration_not_complete": "Configuration not complete"
-        }
-      },
      "main": {
        "title": "Main - {name}",
        "description": "Main mandatory attributes",
        "data": {
          "name": "Name",
          "thermostat_type": "Thermostat type",
-          "temperature_sensor_entity_id": "Room temperature",
-          "last_seen_temperature_sensor_entity_id": "Last seen room temperature datetime",
+          "temperature_sensor_entity_id": "Room temperature sensor entity id",
          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id",
          "cycle_min": "Cycle duration (minutes)",
-          "temp_min": "Minimum temperature allowed",
-          "temp_max": "Maximum temperature allowed",
-          "step_temperature": "Temperature step",
+          "temp_min": "Minimal temperature allowed",
+          "temp_max": "Maximal temperature allowed",
          "device_power": "Device power",
-          "use_central_mode": "Enable the control by central entity (requires central config). Check to enable the control of the VTherm with the select central_mode entities.",
-          "use_main_central_config": "Use additional central main configuration. Check to use the central main configuration (outdoor temperature, min, max, step, ...).",
-          "used_by_controls_central_boiler": "Used by central boiler. Check if this VTherm should have control on the central boiler"
-        },
-        "data_description": {
-          "temperature_sensor_entity_id": "Room temperature sensor entity id",
-          "last_seen_temperature_sensor_entity_id": "Last seen room temperature sensor entity id. Should be datetime sensor",
-          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id. Not used if central configuration is selected"
-        }
-      },
-      "features": {
-        "title": "Features - {name}",
-        "description": "Thermostat features",
-        "data": {
+          "use_central_mode": "Enable the control by central entity (need central config). Check to enable the control of the VTherm with the select central_mode entities.",
          "use_window_feature": "Use window detection",
          "use_motion_feature": "Use motion detection",
          "use_power_feature": "Use power management",
          "use_presence_feature": "Use presence detection",
-          "use_central_boiler_feature": "Use a central boiler. Check to add a control to your central boiler. You will have to configure the VTherm which will have a control of the central boiler after selecting this checkbox to take effect. If one VTherm requires heating, the boiler will be turned on. If no VTherm requires heating, the boiler will be turned off. Commands for turning on/off the central boiler are given in the related configuration page",
-          "use_auto_start_stop_feature": "Use the auto start and stop feature"
+          "use_main_central_config": "Use central main configuration. Check to use the central main configuration. Uncheck to use a specific main configuration for this VTherm",
+          "add_central_boiler_control": "Add a central boiler. Check to add a control to your central boiler. You will have to configure the VTherm which will have a control of the central boiler after seecting this checkbox to take effect. If one VTherm need heating, the boiler will be turned on. If no VTherm needs heating, the boiler will be turned off. Commands for turning on/off the central boiler are given in the next configuration page",
+          "used_by_controls_central_boiler": "Used by central boiler. Check if this VTherm should have control on the central boiler"
+        },
+        "data_description": {
+          "external_temperature_sensor_entity_id": "Outdoor temperature sensor entity id. Not used if central configuration is selected"
        }
      },
      "type": {
        "title": "Entities - {name}",
        "description": "Linked entities attributes",
        "data": {
-          "underlying_entity_ids": "The device(s) to be controlled",
-          "heater_keep_alive": "Switch keep-alive interval in seconds",
+          "heater_entity_id": "1st heater switch",
+          "heater_entity2_id": "2nd heater switch",
+          "heater_entity3_id": "3rd heater switch",
+          "heater_entity4_id": "4th heater switch",
          "proportional_function": "Algorithm",
+          "climate_entity_id": "1st underlying climate",
+          "climate_entity2_id": "2nd underlying climate",
+          "climate_entity3_id": "3rd underlying climate",
+          "climate_entity4_id": "4th underlying climate",
          "ac_mode": "AC mode",
+          "valve_entity_id": "1st valve number",
+          "valve_entity2_id": "2nd valve number",
+          "valve_entity3_id": "3rd valve number",
+          "valve_entity4_id": "4th valve number",
          "auto_regulation_mode": "Self-regulation",
          "auto_regulation_dtemp": "Regulation threshold",
-          "auto_regulation_periode_min": "Regulation minimum period",
-          "auto_regulation_use_device_temp": "Use internal temperature of the underlying",
+          "auto_regulation_periode_min": "Regulation minimal period",
          "inverse_switch_command": "Inverse switch command",
-          "auto_fan_mode": "Auto fan mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
-          "underlying_entity_ids": "The device(s) to be controlled - 1 is required",
-          "heater_keep_alive": "Optional heater switch state refresh interval. Leave empty if not required.",
+          "heater_entity_id": "Mandatory heater entity id",
+          "heater_entity2_id": "Optional 2nd Heater entity id. Leave empty if not used",
+          "heater_entity3_id": "Optional 3rd Heater entity id. Leave empty if not used",
+          "heater_entity4_id": "Optional 4th Heater entity id. Leave empty if not used",
          "proportional_function": "Algorithm to use (TPI is the only one for now)",
+          "climate_entity_id": "Underlying climate entity id",
+          "climate_entity2_id": "2nd underlying climate entity id",
+          "climate_entity3_id": "3rd underlying climate entity id",
+          "climate_entity4_id": "4th underlying climate entity id",
          "ac_mode": "Use the Air Conditioning (AC) mode",
+          "valve_entity_id": "1st valve number entity id",
+          "valve_entity2_id": "2nd valve number entity id",
+          "valve_entity3_id": "3rd valve number entity id",
+          "valve_entity4_id": "4th valve number entity id",
          "auto_regulation_mode": "Auto adjustment of the target temperature",
-          "auto_regulation_dtemp": "The threshold in ° (or % for valve) under which the temperature change will not be sent",
+          "auto_regulation_dtemp": "The threshold in ° under which the temperature change will not be sent",
          "auto_regulation_periode_min": "Duration in minutes between two regulation update",
-          "auto_regulation_use_device_temp": "Use the eventual internal temperature sensor of the underlying to speedup the self-regulation",
          "inverse_switch_command": "For switch with pilot wire and diode you may need to invert the command",
-          "auto_fan_mode": "Automatically activate fan when huge heating/cooling is necessary"
+          "auto_fan_mode": " Automatically activate fan when huge heating/cooling is necessary"
        }
      },
      "tpi": {
@@ -357,9 +333,26 @@
      },
      "presets": {
        "title": "Presets - {name}",
-        "description": "Check if the thermostat will use central presets. Uncheck and the thermostat will have its own preset entities",
+        "description": "For each preset set the target temperature (0 to ignore preset)",
        "data": {
+          "eco_temp": "Eco preset",
+          "comfort_temp": "Comfort preset",
+          "boost_temp": "Boost preset",
+          "frost_temp": "Frost protection preset",
+          "eco_ac_temp": "Eco preset for AC mode",
+          "comfort_ac_temp": "Comfort preset for AC mode",
+          "boost_ac_temp": "Boost preset for AC mode",
          "use_presets_central_config": "Use central presets configuration"
+        },
+        "data_description": {
+          "eco_temp": "Temperature in Eco preset",
+          "comfort_temp": "Temperature in Comfort preset",
+          "boost_temp": "Temperature in Boost preset",
+          "frost_temp": "Temperature in Frost protection preset",
+          "eco_ac_temp": "Temperature in Eco preset for AC mode",
+          "comfort_ac_temp": "Temperature in Comfort preset for AC mode",
+          "boost_ac_temp": "Temperature in Boost preset for AC mode",
+          "use_presets_central_config": "Check to use the central presets configuration. Uncheck to use a specific presets configuration for this VTherm"
        }
      },
      "window": {
@@ -425,57 +418,44 @@
        "description": "Presence management attributes.\nGives the a presence sensor of your home (true is someone is present) and give the corresponding temperature preset setting.",
        "data": {
          "presence_sensor_entity_id": "Presence sensor",
-          "use_presence_central_config": "Use central presence temperature configuration. Uncheck to use specific temperature entities"
+          "eco_away_temp": "Eco away preset",
+          "comfort_away_temp": "Comfort away preset",
+          "boost_away_temp": "Boost away preset",
+          "frost_away_temp": "Frost protection preset",
+          "eco_ac_away_temp": "Eco away preset in AC mode",
+          "comfort_ac_away_temp": "Comfort away preset in AC mode",
+          "boost_ac_away_temp": "Boost away preset in AC mode",
+          "use_presence_central_config": "Use central presence configuration"
        },
        "data_description": {
-          "presence_sensor_entity_id": "Presence sensor entity id"
+          "presence_sensor_entity_id": "Presence sensor entity id",
+          "eco_away_temp": "Temperature in Eco preset when no presence",
+          "comfort_away_temp": "Temperature in Comfort preset when no presence",
+          "boost_away_temp": "Temperature in Boost preset when no presence",
+          "frost_away_temp": "Temperature in Frost protection preset when no presence",
+          "eco_ac_away_temp": "Temperature in Eco preset when no presence in AC mode",
+          "comfort_ac_away_temp": "Temperature in Comfort preset when no presence in AC mode",
+          "boost_ac_away_temp": "Temperature in Boost preset when no presence in AC mode",
+          "use_presence_central_config": "Check to use the central presence configuration. Uncheck to use a specific presence configuration for this VTherm"
        }
      },
      "advanced": {
        "title": "Advanced - {name}",
        "description": "Advanced parameters. Leave the default values if you don't know what you are doing.\nThese parameters can lead to very poor temperature control or bad power regulation.",
        "data": {
-          "minimal_activation_delay": "Minimum activation delay",
+          "minimal_activation_delay": "Minimal activation delay",
          "security_delay_min": "Safety delay (in minutes)",
-          "security_min_on_percent": "Minimum power percent to enable safety mode",
+          "security_min_on_percent": "Minimal power percent to enable safety mode",
          "security_default_on_percent": "Power percent to use in safety mode",
          "use_advanced_central_config": "Use central advanced configuration"
        },
        "data_description": {
          "minimal_activation_delay": "Delay in seconds under which the equipment will not be activated",
          "security_delay_min": "Maximum allowed delay in minutes between two temperature measurements. Above this delay the thermostat will turn to a safety off state",
-          "security_min_on_percent": "Minimum heating percent value for safety preset activation. Below this amount of power percent the thermostat won't go into safety preset",
+          "security_min_on_percent": "Minimal heating percent value for safety preset activation. Below this amount of power percent the thermostat won't go into safety preset",
          "security_default_on_percent": "The default heating power percent value in safety preset. Set to 0 to switch off heater in safety preset",
          "use_advanced_central_config": "Check to use the central advanced configuration. Uncheck to use a specific advanced configuration for this VTherm"
        }
-      },
-      "central_boiler": {
-        "title": "Control of the central boiler - {name}",
-        "description": "Enter the services to call to turn on/off the central boiler. Leave blank if no service call is to be made (in this case, you will have to manage the turning on/off of your central boiler yourself). The service called must be formatted as follows: `entity_id/service_name[/attribute:value]` (/attribute:value is optional)\nFor example:\n- to turn on a switch: `switch.controle_chaudiere/switch.turn_on`\n- to turn off a switch: `switch.controle_chaudiere/switch.turn_off`\n- to program the boiler to 25° and thus force its ignition: `climate.thermostat_chaudiere/climate.set_temperature/temperature:25`\n- to send 10° to the boiler and thus force its extinction: `climate.thermostat_chaudiere/climate.set_temperature/temperature:10`",
-        "data": {
-          "central_boiler_activation_service": "Command to turn-on",
-          "central_boiler_deactivation_service": "Command to turn-off"
-        },
-        "data_description": {
-          "central_boiler_activation_service": "Command to turn-on the central boiler formatted like entity_id/service_name[/attribut:valeur]",
-          "central_boiler_deactivation_service": "Command to turn-off the central boiler formatted like entity_id/service_name[/attribut:valeur]"
-        }
-      },
-      "valve_regulation": {
-        "title": "Self-regulation with valve - {name}",
-        "description": "Configuration for self-regulation with direct control of the valve",
-        "data": {
-          "offset_calibration_entity_ids": "Offset calibration entities",
-          "opening_degree_entity_ids": "Opening degree entities",
-          "closing_degree_entity_ids": "Closing degree entities",
-          "proportional_function": "Algorithm"
-        },
-        "data_description": {
-          "offset_calibration_entity_ids": "The list of the 'offset calibration' entities. Set it if your TRV have the entity for better regulation. There should be one per underlying climate entities",
-          "opening_degree_entity_ids": "The list of the 'opening degree' entities. There should be one per underlying climate entities",
-          "closing_degree_entity_ids": "The list of the 'closing degree' entities. Set it if your TRV have the entity for better regulation. There should be one per underlying climate entities",
-          "proportional_function": "Algorithm to use (TPI is the only one for now)"
-        }
      }
    },
    "error": {
@@ -483,8 +463,7 @@
      "unknown_entity": "Unknown entity id",
      "window_open_detection_method": "Only one window open detection method should be used. Use either window sensor or automatic detection through temperature threshold but not both",
      "no_central_config": "You cannot check 'use central configuration' because no central configuration was found. You need to create a Versatile Thermostat of type 'Central Configuration' to use it.",
-      "service_configuration_format": "The format of the service configuration is wrong",
-      "valve_regulation_nb_entities_incorrect": "The number of valve entities for valve regulation should be equal to the number of underlyings"
+      "service_configuration_format": "The format of the service configuration is wrong"
    },
    "abort": {
      "already_configured": "Device is already configured"
@@ -506,8 +485,7 @@
        "auto_regulation_medium": "Medium",
        "auto_regulation_light": "Light",
        "auto_regulation_expert": "Expert",
-        "auto_regulation_none": "No auto-regulation",
-        "auto_regulation_valve": "Direct control of valve"
+        "auto_regulation_none": "No auto-regulation"
      }
    },
    "auto_fan_mode": {
@@ -534,14 +512,6 @@
        "comfort": "Comfort",
        "boost": "Boost"
      }
-    },
-    "auto_start_stop": {
-      "options": {
-        "auto_start_stop_none": "No auto start/stop",
-        "auto_start_stop_slow": "Slow detection",
-        "auto_start_stop_medium": "Medium detection",
-        "auto_start_stop_fast": "Fast detection"
-      }
    }
  },
  "entity": {
@@ -552,59 +522,11 @@
            "state": {
              "power": "Shedding",
              "security": "Safety",
-              "none": "Manual",
-              "frost": "Frost"
+              "none": "Manual"
            }
          }
        }
      }
-    },
-    "number": {
-      "frost_temp": {
-        "name": "Frost"
-      },
-      "eco_temp": {
-        "name": "Eco"
-      },
-      "comfort_temp": {
-        "name": "Comfort"
-      },
-      "boost_temp": {
-        "name": "Boost"
-      },
-      "frost_ac_temp": {
-        "name": "Frost ac"
-      },
-      "eco_ac_temp": {
-        "name": "Eco ac"
-      },
-      "comfort_ac_temp": {
-        "name": "Comfort ac"
-      },
-      "boost_ac_temp": {
-        "name": "Boost ac"
-      },
-      "frost_away_temp": {
-        "name": "Frost away"
-      },
-      "eco_away_temp": {
-        "name": "Eco away"
-      },
-      "comfort_away_temp": {
-        "name": "Comfort away"
-      },
-      "boost_away_temp": {
-        "name": "Boost away"
-      },
-      "eco_ac_away_temp": {
-        "name": "Eco ac away"
-      },
-      "comfort_ac_away_temp": {
-        "name": "Comfort ac away"
-      },
-      "boost_ac_away_temp": {
-        "name": "Boost ac away"
-      }
    }
  }
 }
--- a/custom_components/versatile_thermostat/translations/fr.json
+++ b/custom_components/versatile_thermostat/translations/fr.json
@@ -12,87 +12,73 @@
          "thermostat_type": "Un seul thermostat de type Configuration centrale est possible."
        }
      },
-      "menu": {
-        "title": "Menu",
-        "description": "Paramétrez votre thermostat. Vous pourrez finaliser la configuration quand tous les paramètres auront été saisis.",
-        "menu_options": {
-          "main": "Principaux Attributs",
-          "central_boiler": "Chauffage central",
-          "type": "Sous-jacents",
-          "tpi": "Paramètres TPI",
-          "features": "Fonctions",
-          "presets": "Pre-réglages",
-          "window": "Détection d'ouverture",
-          "motion": "Détection de mouvement",
-          "power": "Gestion de la puissance",
-          "presence": "Détection de présence",
-          "advanced": "Paramètres avancés",
-          "auto_start_stop": "Allumage/extinction automatique",
-          "valve_regulation": "Configuration de la regulation par vanne",
-          "finalize": "Finaliser la création",
-          "configuration_not_complete": "Configuration incomplète"
-        }
-      },
      "main": {
        "title": "Ajout d'un nouveau thermostat",
        "description": "Principaux attributs obligatoires",
        "data": {
          "name": "Nom",
          "thermostat_type": "Type de thermostat",
-          "temperature_sensor_entity_id": "Capteur de température",
-          "last_seen_temperature_sensor_entity_id": "Dernière vue capteur de température",
-          "external_temperature_sensor_entity_id": "Capteur de température exterieure",
+          "temperature_sensor_entity_id": "Température sensor entity id",
+          "external_temperature_sensor_entity_id": "Température exterieure sensor entity id",
          "cycle_min": "Durée du cycle (minutes)",
          "temp_min": "Température minimale permise",
          "temp_max": "Température maximale permise",
-          "step_temperature": "Pas de température",
          "device_power": "Puissance de l'équipement",
          "use_central_mode": "Autoriser le controle par une entity centrale ('nécessite une config. centrale`). Cochez pour autoriser le contrôle du VTherm par la liste déroulante 'central_mode' de l'entité configuration centrale.",
-          "use_main_central_config": "Utiliser la configuration centrale supplémentaire. Cochez pour utiliser la configuration centrale supplémentaire (température externe, min, max, pas, ...)",
-          "used_by_controls_central_boiler": "Utilisé par la chaudière centrale. Cochez si ce VTherm doit contrôler la chaudière centrale."
-        },
-        "data_description": {
-          "temperature_sensor_entity_id": "Id d'entité du capteur de température",
-          "last_seen_temperature_sensor_entity_id": "Id d'entité du capteur donnant la date et heure de dernière vue capteur de température. L'état doit être au format date heure (ex: 2024-03-31T17:07:03+00:00)",
-          "external_temperature_sensor_entity_id": "Entity id du capteur de température extérieure. Non utilisé si une configuration centrale est définie"
-        }
-      },
-      "features": {
-        "title": "Fonctions",
-        "description": "Fonctions du thermostat à utiliser",
-        "data": {
          "use_window_feature": "Avec détection des ouvertures",
          "use_motion_feature": "Avec détection de mouvement",
          "use_power_feature": "Avec gestion de la puissance",
          "use_presence_feature": "Avec détection de présence",
-          "use_central_boiler_feature": "Ajouter une chaudière centrale. Cochez pour ajouter un controle sur une chaudière centrale. Vous devrez ensuite configurer les VTherms qui commande la chaudière centrale pour que cette option prenne effet. Si au moins un des VTherm a besoin de chauffer, la chaudière centrale sera activée. Si aucun VTherm n'a besoin de chauffer, elle sera éteinte. Les commandes pour allumer/éteindre la chaudière centrale sont données dans la page de configuration suivante.",
-          "use_auto_start_stop_feature": "Avec démarrage et extinction automatique"
+          "use_main_central_config": "Utiliser la configuration centrale. Cochez pour utiliser la configuration centrale. Décochez et saisissez les attributs pour utiliser une configuration spécifique.",
+          "add_central_boiler_control": "Ajouter une chaudière centrale. Cochez pour ajouter un controle sur une chaudière centrale. Vous devrez ensuite configurer les VTherms qui commande la chaudière centrale pour que cette option prenne effet. Si au moins un des VTherm a besoin de chauffer, la chaudière centrale sera activée. Si aucun VTherm n'a besoin de chauffer, elle sera éteinte. Les commandes pour allumer/éteindre la chaudière centrale sont données dans la page de configuration suivante.",
+          "used_by_controls_central_boiler": "Utilisé par la chaudière centrale. Cochez si ce VTherm doit contrôler la chaudière centrale."
+        },
+        "data_description": {
+          "external_temperature_sensor_entity_id": "Entity id du capteur de température extérieure."
        }
      },
      "type": {
        "title": "Entité(s) liée(s)",
        "description": "Attributs de(s) l'entité(s) liée(s)",
        "data": {
-          "underlying_entity_ids": "Les équipements à controller",
-          "heater_keep_alive": "keep-alive (sec)",
+          "heater_entity_id": "1er radiateur",
+          "heater_entity2_id": "2ème radiateur",
+          "heater_entity3_id": "3ème radiateur",
+          "heater_entity4_id": "4ème radiateur",
          "proportional_function": "Algorithme",
+          "climate_entity_id": "Thermostat sous-jacent",
+          "climate_entity2_id": "2ème thermostat sous-jacent",
+          "climate_entity3_id": "3ème thermostat sous-jacent",
+          "climate_entity4_id": "4ème thermostat sous-jacent",
          "ac_mode": "AC mode ?",
+          "valve_entity_id": "1ère valve number",
+          "valve_entity2_id": "2ème valve number",
+          "valve_entity3_id": "3ème valve number",
+          "valve_entity4_id": "4ème valve number",
          "auto_regulation_mode": "Auto-régulation",
          "auto_regulation_dtemp": "Seuil de régulation",
          "auto_regulation_periode_min": "Période minimale de régulation",
-          "auto_regulation_use_device_temp": "Compenser la température interne du sous-jacent",
          "inverse_switch_command": "Inverser la commande",
          "auto_fan_mode": " Auto ventilation mode"
        },
        "data_description": {
-          "underlying_entity_ids": "La liste des équipements qui seront controlés par ce VTherm",
-          "heater_keep_alive": "Intervalle de rafraichissement du switch en secondes. Laisser vide pour désactiver. À n'utiliser que pour les switchs qui le nécessite.",
+          "heater_entity_id": "Entity id du 1er radiateur obligatoire",
+          "heater_entity2_id": "Optionnel entity id du 2ème radiateur",
+          "heater_entity3_id": "Optionnel entity id du 3ème radiateur",
+          "heater_entity4_id": "Optionnel entity id du 4ème radiateur",
          "proportional_function": "Algorithme à utiliser (Seul TPI est disponible pour l'instant)",
+          "climate_entity_id": "Entity id du thermostat sous-jacent",
+          "climate_entity2_id": "Entity id du 2ème thermostat sous-jacent",
+          "climate_entity3_id": "Entity id du 3ème thermostat sous-jacent",
+          "climate_entity4_id": "Entity id du 4ème thermostat sous-jacent",
          "ac_mode": "Utilisation du mode Air Conditionné (AC)",
-          "auto_regulation_mode": "Utilisation de l'auto-régulation faite par VTherm",
-          "auto_regulation_dtemp": "Le seuil en ° (ou % pour les vannes) en-dessous duquel la régulation ne sera pas envoyée",
+          "valve_entity_id": "Entity id de la 1ère valve",
+          "valve_entity2_id": "Entity id de la 2ème valve",
+          "valve_entity3_id": "Entity id de la 3ème valve",
+          "valve_entity4_id": "Entity id de la 4ème valve",
+          "auto_regulation_mode": "Ajustement automatique de la température cible",
+          "auto_regulation_dtemp": "Le seuil en ° au-dessous duquel la régulation ne sera pas envoyée",
          "auto_regulation_periode_min": "La durée en minutes entre deux mise à jour faites par la régulation",
-          "auto_regulation_use_device_temp": "Compenser la temperature interne du sous-jacent pour accélérer l'auto-régulation",
          "inverse_switch_command": "Inverse la commande du switch pour une installation avec fil pilote et diode",
          "auto_fan_mode": "Active la ventilation automatiquement en cas d'écart important"
        }
@@ -112,10 +98,27 @@
        }
      },
      "presets": {
-        "title": "Pre-réglages",
-        "description": "Cochez pour que ce thermostat utilise les pré-réglages de la configuration centrale. Décochez pour utiliser des entités de température spécifiques",
+        "title": "Presets",
+        "description": "Pour chaque preset, donnez la température cible (0 pour ignorer le preset)",
        "data": {
-          "use_presets_central_config": "Utiliser la configuration des pré-réglages centrale"
+          "eco_temp": "Preset Eco",
+          "comfort_temp": "Preset Comfort",
+          "boost_temp": "Preset Boost",
+          "frost_temp": "Preset Hors-gel",
+          "eco_ac_temp": "Preset Eco en mode AC",
+          "comfort_ac_temp": "Preset Comfort en mode AC",
+          "boost_ac_temp": "Preset Boost en mode AC",
+          "use_presets_central_config": "Utiliser la configuration des presets centrale"
+        },
+        "data_description": {
+          "eco_temp": "Température en preset Eco",
+          "comfort_temp": "Température en preset Comfort",
+          "boost_temp": "Température en preset Boost",
+          "frost_temp": "Température en preset Hors-gel",
+          "eco_ac_temp": "Température en preset Eco en mode AC",
+          "comfort_ac_temp": "Température en preset Comfort en mode AC",
+          "boost_ac_temp": "Température en preset Boost en mode AC",
+          "use_presets_central_config": "Cochez pour utiliser la configuration des presets centrale. Décochez et saisissez les attributs pour utiliser une configuration des presets spécifique"
        }
      },
      "window": {
@@ -178,13 +181,28 @@
      },
      "presence": {
        "title": "Gestion de la présence",
-        "description": "Donnez un capteur de présence (true si quelqu'un est présent) et les températures cibles à utiliser en cas d'abs.",
+        "description": "Donnez un capteur de présence (true si quelqu'un est présent) et les températures cibles à utiliser en cas d'absence.",
        "data": {
          "presence_sensor_entity_id": "Capteur de présence",
-          "use_presence_central_config": "Utiliser la configuration centrale des températures en cas d'absence. Décochez pour avoir des entités de température dédiées"
+          "eco_away_temp": "preset Eco",
+          "comfort_away_temp": "preset Comfort",
+          "boost_away_temp": "preset Boost",
+          "frost_away_temp": "preset Hors-gel",
+          "eco_ac_away_temp": "preset Eco en mode AC",
+          "comfort_ac_away_temp": "preset Comfort en mode AC",
+          "boost_ac_away_temp": "preset Boost en mode AC",
+          "use_presence_central_config": "Utiliser la configuration centrale de la présence"
        },
        "data_description": {
-          "presence_sensor_entity_id": "Id d'entité du capteur de présence"
+          "presence_sensor_entity_id": "Id d'entité du capteur de présence",
+          "eco_away_temp": "Température en preset Eco en cas d'absence",
+          "comfort_away_temp": "Température en preset Comfort en cas d'absence",
+          "boost_away_temp": "Température en preset Boost en cas d'absence",
+          "frost_away_temp": "Température en preset Hors-gel en cas d'absence",
+          "eco_ac_away_temp": "Température en preset Eco en cas d'absence en mode AC",
+          "comfort_ac_away_temp": "Température en preset Comfort en cas d'absence en mode AC",
+          "boost_ac_away_temp": "Température en preset Boost en cas d'absence en mode AC",
+          "use_presence_central_config": "Cochez pour utiliser la configuration centrale de la présence. Décochez et saisissez les attributs pour utiliser une configuration spécifique de la présence"
        }
      },
      "advanced": {
@@ -216,22 +234,6 @@
          "central_boiler_activation_service": "Commande à éxecuter pour allumer la chaudière centrale au format entity_id/service_name[/attribut:valeur]",
          "central_boiler_deactivation_service": "Commande à éxecuter pour étiendre la chaudière centrale au format entity_id/service_name[/attribut:valeur]"
        }
-      },
-      "valve_regulation": {
-        "title": "Auto-régulation par vanne - {name}",
-        "description": "Configuration de l'auto-régulation par controle direct de la vanne",
-        "data": {
-          "offset_calibration_entity_ids": "Entités de 'calibrage du décalage''",
-          "opening_degree_entity_ids": "Entités 'ouverture de vanne'",
-          "closing_degree_entity_ids": "Entités 'fermeture de la vanne'",
-          "proportional_function": "Algorithme"
-        },
-        "data_description": {
-          "offset_calibration_entity_ids": "La liste des entités 'calibrage du décalage' (offset calibration). Configurez le si votre TRV possède cette fonction pour une meilleure régulation. Il doit y en avoir une par entité climate sous-jacente",
-          "opening_degree_entity_ids": "La liste des entités 'ouverture de vanne'. Il doit y en avoir une par entité climate sous-jacente",
-          "closing_degree_entity_ids": "La liste des entités 'fermeture de la vanne'. Configurez le si votre TRV possède cette fonction pour une meilleure régulation. Il doit y en avoir une par entité climate sous-jacente",
-          "proportional_function": "Algorithme à utiliser (seulement TPI est disponible)"
-        }
      }
    },
    "error": {
@@ -256,87 +258,73 @@
          "thermostat_type": "Un seul thermostat de type Configuration centrale est possible."
        }
      },
-      "menu": {
-        "title": "Menu - {name}",
-        "description": "Paramétrez votre thermostat. Vous pourrez finaliser la configuration quand tous les paramètres auront été saisis.",
-        "menu_options": {
-          "main": "Principaux Attributs",
-          "central_boiler": "Chauffage central",
-          "type": "Sous-jacents",
-          "tpi": "Paramètres TPI",
-          "features": "Fonctions",
-          "presets": "Pre-réglages",
-          "window": "Détection d'ouvertures",
-          "motion": "Détection de mouvement",
-          "power": "Gestion de la puissance",
-          "presence": "Détection de présence",
-          "advanced": "Paramètres avancés",
-          "auto_start_stop": "Allumage/extinction automatique",
-          "valve_regulation": "Configuration de la regulation par vanne",
-          "finalize": "Finaliser les modifications",
-          "configuration_not_complete": "Configuration incomplète"
-        }
-      },
      "main": {
        "title": "Attributs - {name}",
        "description": "Principaux attributs obligatoires",
        "data": {
          "name": "Nom",
          "thermostat_type": "Type de thermostat",
-          "temperature_sensor_entity_id": "Capteur de température",
-          "last_seen_temperature_sensor_entity_id": "Dernière vue capteur de température",
-          "external_temperature_sensor_entity_id": "Capteur de température exterieure",
+          "temperature_sensor_entity_id": "Température sensor entity id",
+          "external_temperature_sensor_entity_id": "Température exterieure sensor entity id",
          "cycle_min": "Durée du cycle (minutes)",
          "temp_min": "Température minimale permise",
          "temp_max": "Température maximale permise",
-          "step_temperature": "Pas de température",
          "device_power": "Puissance de l'équipement",
          "use_central_mode": "Autoriser le controle par une entity centrale ('nécessite une config. centrale`). Cochez pour autoriser le contrôle du VTherm par la liste déroulante 'central_mode' de l'entité configuration centrale.",
-          "use_main_central_config": "Utiliser la configuration centrale supplémentaire. Cochez pour utiliser la configuration centrale supplémentaire (température externe, min, max, pas, ...)",
-          "used_by_controls_central_boiler": "Utilisé par la chaudière centrale. Cochez si ce VTherm doit contrôler la chaudière centrale."
-        },
-        "data_description": {
-          "temperature_sensor_entity_id": "Id d'entité du capteur de température",
-          "last_seen_temperature_sensor_entity_id": "Id d'entité du capteur donnant la date et heure de dernière vue capteur de température. L'état doit être au format date heure (ex: 2024-03-31T17:07:03+00:00)",
-          "external_temperature_sensor_entity_id": "Entity id du capteur de température extérieure. Non utilisé si une configuration centrale est définie"
-        }
-      },
-      "features": {
-        "title": "Fonctions - {name}",
-        "description": "Fonctions du thermostat à utiliser",
-        "data": {
          "use_window_feature": "Avec détection des ouvertures",
          "use_motion_feature": "Avec détection de mouvement",
          "use_power_feature": "Avec gestion de la puissance",
          "use_presence_feature": "Avec détection de présence",
-          "use_central_boiler_feature": "Ajouter une chaudière centrale. Cochez pour ajouter un controle sur une chaudière centrale. Vous devrez ensuite configurer les VTherms qui commande la chaudière centrale pour que cette option prenne effet. Si au moins un des VTherm a besoin de chauffer, la chaudière centrale sera activée. Si aucun VTherm n'a besoin de chauffer, elle sera éteinte. Les commandes pour allumer/éteindre la chaudière centrale sont données dans la page de configuration suivante.",
-          "use_auto_start_stop_feature": "Avec démarrage et extinction automatique"
+          "use_main_central_config": "Utiliser la configuration centrale. Cochez pour utiliser la configuration centrale. Décochez et saisissez les attributs pour utiliser une configuration spécifique.",
+          "add_central_boiler_control": "Ajouter une chaudière centrale. Cochez pour ajouter un controle sur une chaudière centrale. Vous devrez ensuite configurer les VTherms qui commande la chaudière centrale pour que cette option prenne effet. Si au moins un des VTherm a besoin de chauffer, la chaudière centrale sera activée. Si aucun VTherm n'a besoin de chauffer, elle sera éteinte. Les commandes pour allumer/éteindre la chaudière centrale sont données dans la page de configuration suivante.",
+          "used_by_controls_central_boiler": "Utilisé par la chaudière centrale. Cochez si ce VTherm doit contrôler la chaudière centrale."
+        },
+        "data_description": {
+          "external_temperature_sensor_entity_id": "Entity id du capteur de température extérieure. N'est pas utilisé si la configuration centrale est utilisée."
        }
      },
      "type": {
-        "title": "Entité(s) liée(s) - {name}",
+        "title": "Entités - {name}",
        "description": "Attributs de(s) l'entité(s) liée(s)",
        "data": {
-          "underlying_entity_ids": "Les équipements à controller",
-          "heater_keep_alive": "keep-alive (sec)",
+          "heater_entity_id": "1er radiateur",
+          "heater_entity2_id": "2ème radiateur",
+          "heater_entity3_id": "3ème radiateur",
+          "heater_entity4_id": "4ème radiateur",
          "proportional_function": "Algorithme",
+          "climate_entity_id": "Thermostat sous-jacent",
+          "climate_entity2_id": "2ème thermostat sous-jacent",
+          "climate_entity3_id": "3ème thermostat sous-jacent",
+          "climate_entity4_id": "4ème thermostat sous-jacent",
          "ac_mode": "AC mode ?",
-          "auto_regulation_mode": "Auto-régulation",
+          "valve_entity_id": "1ère valve",
+          "valve_entity2_id": "2ème valve",
+          "valve_entity3_id": "3ème valve",
+          "valve_entity4_id": "4ème valve",
+          "auto_regulation_mode": "Auto-regulation",
          "auto_regulation_dtemp": "Seuil de régulation",
          "auto_regulation_periode_min": "Période minimale de régulation",
-          "auto_regulation_use_device_temp": "Compenser la température interne du sous-jacent",
          "inverse_switch_command": "Inverser la commande",
-          "auto_fan_mode": " Auto ventilation mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
-          "underlying_entity_ids": "La liste des équipements qui seront controlés par ce VTherm",
-          "heater_keep_alive": "Intervalle de rafraichissement du switch en secondes. Laisser vide pour désactiver. À n'utiliser que pour les switchs qui le nécessite.",
+          "heater_entity_id": "Entity id du 1er radiateur obligatoire",
+          "heater_entity2_id": "Optionnel entity id du 2ème radiateur",
+          "heater_entity3_id": "Optionnel entity id du 3ème radiateur",
+          "heater_entity4_id": "Optionnel entity id du 4ème radiateur",
          "proportional_function": "Algorithme à utiliser (Seul TPI est disponible pour l'instant)",
+          "climate_entity_id": "Entity id du thermostat sous-jacent",
+          "climate_entity2_id": "Entity id du 2ème thermostat sous-jacent",
+          "climate_entity3_id": "Entity id du 3ème thermostat sous-jacent",
+          "climate_entity4_id": "Entity id du 4ème thermostat sous-jacent",
          "ac_mode": "Utilisation du mode Air Conditionné (AC)",
-          "auto_regulation_mode": "Utilisation de l'auto-régulation faite par VTherm",
-          "auto_regulation_dtemp": "Le seuil en ° (ou % pour les vannes) en-dessous duquel la régulation ne sera pas envoyée",
+          "valve_entity_id": "Entity id de la 1ère valve",
+          "valve_entity2_id": "Entity id de la 2ème valve",
+          "valve_entity3_id": "Entity id de la 3ème valve",
+          "valve_entity4_id": "Entity id de la 4ème valve",
+          "auto_regulation_mode": "Ajustement automatique de la consigne",
+          "auto_regulation_dtemp": "Le seuil en ° au-dessous duquel la régulation ne sera pas envoyée",
          "auto_regulation_periode_min": "La durée en minutes entre deux mise à jour faites par la régulation",
-          "auto_regulation_use_device_temp": "Compenser la temperature interne du sous-jacent pour accélérer l'auto-régulation",
          "inverse_switch_command": "Inverse la commande du switch pour une installation avec fil pilote et diode",
          "auto_fan_mode": "Active la ventilation automatiquement en cas d'écart important"
        }
@@ -351,9 +339,26 @@
      },
      "presets": {
        "title": "Pre-réglages - {name}",
-        "description": "Cochez pour que ce thermostat utilise les pré-réglages de la configuration centrale. Décochez pour utiliser des entités de température spécifiques",
+        "description": "Réglage des presets. Donnez la température cible (0 pour ignorer le preset)",
        "data": {
-          "use_presets_central_config": "Utiliser la configuration des pré-réglages centrale"
+          "eco_temp": "Preset Eco",
+          "comfort_temp": "Preset Comfort",
+          "boost_temp": "Preset Boost",
+          "frost_temp": "Preset Hors-gel",
+          "eco_ac_temp": "Preset Eco en mode AC",
+          "comfort_ac_temp": "Preset Comfort en mode AC",
+          "boost_ac_temp": "Preset Boost en mode AC",
+          "use_presets_central_config": "Utiliser la configuration centrale des presets"
+        },
+        "data_description": {
+          "eco_temp": "Température en preset Eco",
+          "comfort_temp": "Température en preset Comfort",
+          "boost_temp": "Température en preset Boost",
+          "frost_temp": "Température en preset Hors-gel",
+          "eco_ac_temp": "Température en preset Eco en mode AC",
+          "comfort_ac_temp": "Température en preset Comfort en mode AC",
+          "boost_ac_temp": "Température en preset Boost en mode AC",
+          "use_presets_central_config": "Cochez pour utiliser la configuration centrale des presets. Décochez et saisissez les attributs pour utiliser une configuration des presets spécifique"
        }
      },
      "window": {
@@ -416,13 +421,28 @@
      },
      "presence": {
        "title": "Présence - {name}",
-        "description": "Donnez un capteur de présence (true si quelqu'un est présent) et les températures cibles à utiliser en cas d'abs.",
+        "description": "Donnez un capteur de présence (true si quelqu'un est présent) et les températures cibles à utiliser en cas d'absence.",
        "data": {
          "presence_sensor_entity_id": "Capteur de présence",
-          "use_presence_central_config": "Utiliser la configuration centrale des températures en cas d'absence. Décochez pour avoir des entités de température dédiées"
+          "eco_away_temp": "preset Eco",
+          "comfort_away_temp": "preset Comfort",
+          "boost_away_temp": "preset Boost",
+          "frost_away_temp": "preset Hors-gel",
+          "eco_ac_away_temp": "preset Eco en mode AC",
+          "comfort_ac_away_temp": "preset Comfort en mode AC",
+          "boost_ac_away_temp": "preset Boost en mode AC",
+          "use_presence_central_config": "Utiliser la configuration centrale de la présence"
        },
        "data_description": {
-          "presence_sensor_entity_id": "Id d'entité du capteur de présence"
+          "presence_sensor_entity_id": "Id d'entité du capteur de présence",
+          "eco_away_temp": "Température en preset Eco en cas d'absence",
+          "comfort_away_temp": "Température en preset Comfort en cas d'absence",
+          "boost_away_temp": "Température en preset Boost en cas d'absence",
+          "frost_away_temp": "Température en preset Hors-gel en cas d'absence",
+          "eco_ac_away_temp": "Température en preset Eco en cas d'absence en mode AC",
+          "comfort_ac_away_temp": "Température en preset Comfort en cas d'absence en mode AC",
+          "boost_ac_away_temp": "Température en preset Boost en cas d'absence en mode AC",
+          "use_presence_central_config": "Cochez pour utiliser la configuration centrale de la présence. Décochez et saisissez les attributs pour utiliser une configuration spécifique de la présence"
        }
      },
      "advanced": {
@@ -454,22 +474,6 @@
          "central_boiler_activation_service": "Commande à éxecuter pour allumer la chaudière centrale au format entity_id/service_name[/attribut:valeur]",
          "central_boiler_deactivation_service": "Commande à éxecuter pour étiendre la chaudière centrale au format entity_id/service_name[/attribut:valeur]"
        }
-      },
-      "valve_regulation": {
-        "title": "Auto-régulation par vanne - {name}",
-        "description": "Configuration de l'auto-régulation par controle direct de la vanne",
-        "data": {
-          "offset_calibration_entity_ids": "Entités de 'calibrage du décalage''",
-          "opening_degree_entity_ids": "Entités 'ouverture de vanne'",
-          "closing_degree_entity_ids": "Entités 'fermeture de la vanne'",
-          "proportional_function": "Algorithme"
-        },
-        "data_description": {
-          "offset_calibration_entity_ids": "La liste des entités 'calibrage du décalage' (offset calibration). Configurez le si votre TRV possède cette fonction pour une meilleure régulation. Il doit y en avoir une par entité climate sous-jacente",
-          "opening_degree_entity_ids": "La liste des entités 'ouverture de vanne'. Il doit y en avoir une par entité climate sous-jacente",
-          "closing_degree_entity_ids": "La liste des entités 'fermeture de la vanne'. Configurez le si votre TRV possède cette fonction pour une meilleure régulation. Il doit y en avoir une par entité climate sous-jacente",
-          "proportional_function": "Algorithme à utiliser (seulement TPI est disponible)"
-        }
      }
    },
    "error": {
@@ -477,8 +481,7 @@
      "unknown_entity": "entity id inconnu",
      "window_open_detection_method": "Une seule méthode de détection des ouvertures ouvertes doit être utilisée. Utilisez le détecteur d'ouverture ou les seuils de température mais pas les deux.",
      "no_central_config": "Vous ne pouvez pas cocher 'Utiliser la configuration centrale' car aucune configuration centrale n'a été trouvée. Vous devez créer un Versatile Thermostat de type 'Central Configuration' pour pouvoir l'utiliser.",
-      "service_configuration_format": "Mauvais format de la configuration du service",
-      "valve_regulation_nb_entities_incorrect": "Le nombre d'entités pour la régulation par vanne doit être égal au nombre d'entité sous-jacentes"
+      "service_configuration_format": "Mauvais format de la configuration du service"
    },
    "abort": {
      "already_configured": "Le device est déjà configuré"
@@ -500,8 +503,7 @@
        "auto_regulation_medium": "Moyenne",
        "auto_regulation_light": "Légère",
        "auto_regulation_expert": "Expert",
-        "auto_regulation_none": "Aucune",
-        "auto_regulation_valve": "Contrôle direct de la vanne"
+        "auto_regulation_none": "Aucune"
      }
    },
    "auto_fan_mode": {
@@ -528,14 +530,6 @@
        "comfort": "Confort",
        "boost": "Renforcé (boost)"
      }
-    },
-    "auto_start_stop": {
-      "options": {
-        "auto_start_stop_none": "No auto start/stop",
-        "auto_start_stop_slow": "Slow detection",
-        "auto_start_stop_medium": "Medium detection",
-        "auto_start_stop_fast": "Fast detection"
-      }
    }
  },
  "entity": {
@@ -546,59 +540,11 @@
            "state": {
              "power": "Délestage",
              "security": "Sécurité",
-              "none": "Manuel",
-              "frost": "Hors Gel"
+              "none": "Manuel"
            }
          }
        }
      }
-    },
-    "number": {
-      "frost_temp": {
-        "name": "Hors gel "
-      },
-      "eco_temp": {
-        "name": "Eco"
-      },
-      "comfort_temp": {
-        "name": "Confort"
-      },
-      "boost_temp": {
-        "name": "Boost"
-      },
-      "frost_ac_temp": {
-        "name": "Hors gel clim"
-      },
-      "eco_ac_temp": {
-        "name": "Eco clim"
-      },
-      "comfort_ac_temp": {
-        "name": "Confort clim"
-      },
-      "boost_ac_temp": {
-        "name": "Boost clim"
-      },
-      "frost_away_temp": {
-        "name": "Hors gel abs"
-      },
-      "eco_away_temp": {
-        "name": "Eco abs"
-      },
-      "comfort_away_temp": {
-        "name": "Confort abs"
-      },
-      "boost_away_temp": {
-        "name": "Boost abs"
-      },
-      "eco_ac_away_temp": {
-        "name": "Eco clim abs"
-      },
-      "comfort_ac_away_temp": {
-        "name": "Confort clim abs"
-      },
-      "boost_ac_away_temp": {
-        "name": "Boost clim abs"
-      }
    }
  }
 }
--- a/custom_components/versatile_thermostat/translations/it.json
+++ b/custom_components/versatile_thermostat/translations/it.json
@@ -29,7 +29,6 @@
          "heater_entity2_id": "Secondo riscaldatore",
          "heater_entity3_id": "Terzo riscaldatore",
          "heater_entity4_id": "Quarto riscaldatore",
-          "heater_keep_alive": "Intervallo keep-alive dell'interruttore in secondi",
          "proportional_function": "Algoritmo",
          "climate_entity_id": "Primo termostato",
          "climate_entity2_id": "Secondo termostato",
@@ -42,14 +41,13 @@
          "valve_entity4_id": "Quarta valvola",
          "auto_regulation_mode": "Autoregolamentazione",
          "inverse_switch_command": "Comando inverso",
-          "auto_fan_mode": "Auto fan mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
          "heater_entity_id": "Entity id obbligatoria del primo riscaldatore",
          "heater_entity2_id": "Entity id del secondo riscaldatore facoltativo. Lasciare vuoto se non utilizzato",
          "heater_entity3_id": "Entity id del terzo riscaldatore facoltativo. Lasciare vuoto se non utilizzato",
          "heater_entity4_id": "Entity id del quarto riscaldatore facoltativo. Lasciare vuoto se non utilizzato",
-          "heater_keep_alive": "Frequenza di aggiornamento dell'interruttore (facoltativo). Lasciare vuoto se non richiesto.",
          "proportional_function": "Algoritmo da utilizzare (il TPI per adesso è l'unico)",
          "climate_entity_id": "Entity id del primo termostato",
          "climate_entity2_id": "Entity id del secondo termostato",
@@ -62,7 +60,7 @@
          "valve_entity4_id": "Entity id della quarta valvola",
          "auto_regulation_mode": "Regolazione automatica della temperatura target",
          "inverse_switch_command": "Inverte il controllo dell'interruttore per un'installazione con filo pilota e diodo",
-          "auto_fan_mode": "Automatically activate fan when huge heating/cooling is necessary"
+          "auto_fan_mode": " Automatically activate fan when huge heating/cooling is necessary"
        }
      },
      "tpi": {
@@ -193,7 +191,6 @@
          "heater_entity2_id": "Secondo riscaldatore",
          "heater_entity3_id": "Terzo riscaldatore",
          "heater_entity4_id": "Quarto riscaldatore",
-          "heater_keep_alive": "Intervallo keep-alive dell'interruttore in secondi",
          "proportional_function": "Algoritmo",
          "climate_entity_id": "Primo termostato",
          "climate_entity2_id": "Secondo termostato",
@@ -206,14 +203,13 @@
          "valve_entity4_id": "Quarta valvola",
          "auto_regulation_mode": "Autoregolamentazione",
          "inverse_switch_command": "Comando inverso",
-          "auto_fan_mode": "Auto fan mode"
+          "auto_fan_mode": " Auto fan mode"
        },
        "data_description": {
          "heater_entity_id": "Entity id obbligatoria del primo riscaldatore",
          "heater_entity2_id": "Entity id del secondo riscaldatore facoltativo. Lasciare vuoto se non utilizzato",
          "heater_entity3_id": "Entity id del terzo riscaldatore facoltativo. Lasciare vuoto se non utilizzato",
          "heater_entity4_id": "Entity id del quarto riscaldatore facoltativo. Lasciare vuoto se non utilizzato",
-          "heater_keep_alive": "Frequenza di aggiornamento dell'interruttore (facoltativo). Lasciare vuoto se non richiesto.",
          "proportional_function": "Algoritmo da utilizzare (il TPI per adesso è l'unico)",
          "climate_entity_id": "Entity id del primo termostato",
          "climate_entity2_id": "Entity id del secondo termostato",
@@ -226,7 +222,7 @@
          "valve_entity4_id": "Entity id della quarta valvola",
          "auto_regulation_mode": "Autoregolamentazione",
          "inverse_switch_command": "Inverte il controllo dell'interruttore per un'installazione con filo pilota e diodo",
-          "auto_fan_mode": "Automatically activate fan when huge heating/cooling is necessary"
+          "auto_fan_mode": " Automatically activate fan when huge heating/cooling is necessary"
        }
      },
      "tpi": {
@@ -364,8 +360,7 @@
            "state": {
              "power": "Ripartizione",
              "security": "Sicurezza",
-              "none": "Manuale",
-              "frost": "Gelo"
+              "none": "Manuale"
            }
          }
        }
--- a/custom_components/versatile_thermostat/translations/sk.json
+++ b/custom_components/versatile_thermostat/translations/sk.json
@@ -12,25 +12,6 @@
          "thermostat_type": "Len jeden centrálny typ konfigurácie je možný"
        }
      },
-      "menu": {
-        "title": "Menu",
-        "description": "Nakonfigurujte si termostat. Po zadaní všetkých požadovaných parametrov budete môcť dokončiť konfiguráciu.",
-        "menu_options": {
-          "main": "Hlavné atribúty",
-          "central_boiler": "Centrálny kotol",
-          "type": "Podklady",
-          "tpi": "TPI parametre",
-          "features": "Vlastnosti",
-          "presets": "Predvoľby",
-          "window": "Detekcia okien",
-          "motion": "Detekcia pohybu",
-          "power": "Správa napájania",
-          "presence": "Detekcia prítomnosti",
-          "advanced": "Pokročilé parametre",
-          "finalize": "Všetko hotové",
-          "configuration_not_complete": "Konfigurácia nie je dokončená"
-        }
-      },
      "main": {
        "title": "Pridajte nový všestranný termostat",
        "description": "Hlavné povinné atribúty",
@@ -38,32 +19,22 @@
          "name": "Názov",
          "thermostat_type": "Termostat typ",
          "temperature_sensor_entity_id": "ID entity snímača teploty",
-          "last_seen_temperature_sensor_entity_id": "Dátum posledného zobrazenia izbovej teploty",
          "external_temperature_sensor_entity_id": "ID entity externého snímača teploty",
          "cycle_min": "Trvanie cyklu (minúty)",
          "temp_min": "Minimálna povolená teplota",
          "temp_max": "Maximálna povolená teplota",
-          "step_temperature": "Krok teploty",
          "device_power": "Napájanie zariadenia",
          "use_central_mode": "Povoliť ovládanie centrálnou entitou (potrebná centrálna konfigurácia)",
-          "use_main_central_config": "Použite dodatočnú centrálnu hlavnú konfiguráciu. Začiarknite, ak chcete použiť centrálnu hlavnú konfiguráciu (vonkajšia teplota, min, max, krok, ...).",
-          "used_by_controls_central_boiler": "Používa sa centrálnym kotlom. Skontrolujte, či má mať tento VTherm ovládanie na centrálnom kotli"
-        },
-        "data_description": {
-          "temperature_sensor_entity_id": "ID entity snímača izbovej teploty",
-          "last_seen_temperature_sensor_entity_id": "Naposledy videný snímač izbovej teploty ID entity. Mal by to byť snímač dátumu a času",
-          "external_temperature_sensor_entity_id": "ID entity snímača vonkajšej teploty. Nepoužíva sa, ak je zvolená centrálna konfigurácia"
-        }
-      },
-      "features": {
-        "title": "Vlastnosti",
-        "description": "Vlastnosti termostatu",
-        "data": {
          "use_window_feature": "Použite detekciu okien",
          "use_motion_feature": "Použite detekciu pohybu",
          "use_power_feature": "Použite správu napájania",
          "use_presence_feature": "Použite detekciu prítomnosti",
-          "use_central_boiler_feature": "Použite centrálny kotol. Začiarknutím tohto políčka pridáte ovládanie do centrálneho kotla. Po zaškrtnutí tohto políčka budete musieť nakonfigurovať VTherm, ktorý bude mať ovládanie centrálneho kotla, aby sa prejavilo. Ak jeden VTherm vyžaduje ohrev, kotol sa zapne. Ak žiadny VTherm nevyžaduje ohrev, kotol sa vypne. Príkazy na zapnutie/vypnutie centrálneho kotla sú uvedené na príslušnej konfiguračnej stránke"
+          "use_main_central_config": "Použite centrálnu hlavnú konfiguráciu"
+        },
+        "data_description": {
+          "use_central_mode": "Zaškrtnutím povolíte ovládanie VTherm pomocou vybraných entít central_mode",
+          "use_main_central_config": "Začiarknite, ak chcete použiť centrálnu hlavnú konfiguráciu. Zrušte začiarknutie, ak chcete použiť špecifickú hlavnú konfiguráciu pre tento VTherm",
+          "external_temperature_sensor_entity_id": "ID entity snímača vonkajšej teploty. Nepoužíva sa, ak je zvolená centrálna konfigurácia"
        }
      },
      "type": {
@@ -74,7 +45,6 @@
          "heater_entity2_id": "2. spínač ohrievača",
          "heater_entity3_id": "3. spínač ohrievača",
          "heater_entity4_id": "4. spínač ohrievača",
-          "heater_keep_alive": "Prepnite interval udržiavania v sekundách",
          "proportional_function": "Algoritmus",
          "climate_entity_id": "1. základná klíma",
          "climate_entity2_id": "2. základná klíma",
@@ -88,7 +58,6 @@
          "auto_regulation_mode": "Samoregulácia",
          "auto_regulation_dtemp": "Regulačný prah",
          "auto_regulation_periode_min": "Regulačné minimálne obdobie",
-          "auto_regulation_use_device_temp": "Použite vnútornú teplotu podkladu",
          "inverse_switch_command": "Inverzný prepínací príkaz",
          "auto_fan_mode": "Režim automatického ventilátora"
        },
@@ -97,7 +66,6 @@
          "heater_entity2_id": "Voliteľné ID entity 2. ohrievača. Ak sa nepoužíva, nechajte prázdne",
          "heater_entity3_id": "Voliteľné ID entity 3. ohrievača. Ak sa nepoužíva, nechajte prázdne",
          "heater_entity4_id": "Voliteľné ID entity 4. ohrievača. Ak sa nepoužíva, nechajte prázdne",
-          "heater_keep_alive": "Voliteľný interval obnovy stavu spínača ohrievača. Ak to nie je potrebné, nechajte prázdne.",
          "proportional_function": "Algoritmus, ktorý sa má použiť (TPI je zatiaľ jediný)",
          "climate_entity_id": "ID základnej klimatickej entity",
          "climate_entity2_id": "2. základné identifikačné číslo klimatickej entity",
@@ -111,7 +79,6 @@
          "auto_regulation_mode": "Automatické nastavenie cieľovej teploty",
          "auto_regulation_dtemp": "Hranica v °, pod ktorou sa zmena teploty neodošle",
          "auto_regulation_periode_min": "Trvanie v minútach medzi dvoma aktualizáciami predpisov",
-          "auto_regulation_use_device_temp": "Na urýchlenie samoregulácie použite prípadný vnútorný snímač teploty podkladu",
          "inverse_switch_command": "V prípade spínača s pilotným vodičom a diódou možno budete musieť príkaz invertovať",
          "auto_fan_mode": "Automaticky aktivujte ventilátor, keď je potrebné veľké vykurovanie/chladenie"
        }
@@ -134,7 +101,24 @@
        "title": "Predvoľby",
        "description": "Pre každú predvoľbu zadajte cieľovú teplotu (0, ak chcete predvoľbu ignorovať)",
        "data": {
+          "eco_temp": "Teplota v predvoľbe Eco",
+          "comfort_temp": "Prednastavená teplota v komfortnom režime",
+          "boost_temp": "Teplota v prednastavení Boost",
+          "frost_temp": "Teplota v prednastavení Frost protection",
+          "eco_ac_temp": "Teplota v režime Eco prednastavená pre režim AC",
+          "comfort_ac_temp": "Teplota v režime Comfort je prednastavená pre režim AC",
+          "boost_ac_temp": "Prednastavená teplota v režime Boost pre režim AC",
          "use_presets_central_config": "Použite konfiguráciu centrálnych predvolieb"
+        },
+        "data_description": {
+          "eco_temp": "Teplota v predvoľbe Eco",
+          "comfort_temp": "Prednastavená teplota v komfortnom režime",
+          "boost_temp": "Teplota v prednastavení Boost",
+          "frost_temp": "Teplota v prednastavenej ochrane proti mrazu",
+          "eco_ac_temp": "Teplota v režime Eco prednastavená pre režim AC",
+          "comfort_ac_temp": "Teplota v režime Comfort je prednastavená pre režim AC",
+          "boost_ac_temp": "Prednastavená teplota v režime Boost pre režim AC",
+          "use_presets_central_config": "Začiarknite, ak chcete použiť konfiguráciu centrálnych predvolieb. Zrušte začiarknutie, ak chcete použiť špecifickú konfiguráciu predvolieb pre tento VTherm"
        }
      },
      "window": {
@@ -146,8 +130,7 @@
          "window_auto_open_threshold": "Prah poklesu teploty pre automatickú detekciu otvoreného okna (v °/hodina)",
          "window_auto_close_threshold": "Prahová hodnota zvýšenia teploty pre koniec automatickej detekcie (v °/hodina)",
          "window_auto_max_duration": "Maximálne trvanie automatickej detekcie otvoreného okna (v min)",
-          "use_window_central_config": "Použite centrálnu konfiguráciu okna",
-          "window_action": "Akcia"
+          "use_window_central_config": "Použite centrálnu konfiguráciu okna"
        },
        "data_description": {
          "window_sensor_entity_id": "Nechajte prázdne, ak nemáte použiť žiadny okenný senzor",
@@ -155,8 +138,7 @@
          "window_auto_open_threshold": "Odporúčaná hodnota: medzi 3 a 10. Ak sa nepoužíva automatická detekcia otvoreného okna, nechajte prázdne",
          "window_auto_close_threshold": "Odporúčaná hodnota: 0. Ak sa nepoužíva automatická detekcia otvoreného okna, nechajte prázdne",
          "window_auto_max_duration": "Odporúčaná hodnota: 60 (jedna hodina). Ak sa nepoužíva automatická detekcia otvoreného okna, nechajte prázdne",
-          "use_window_central_config": "Začiarknite, ak chcete použiť konfiguráciu centrálneho okna. Zrušte začiarknutie, ak chcete použiť špecifickú konfiguráciu okna pre tento VTherm",
-          "window_action": "Akcia, ktorá sa má vykonať, ak sa okno zistí ako otvorené"
+          "use_window_central_config": "Začiarknite, ak chcete použiť konfiguráciu centrálneho okna. Zrušte začiarknutie, ak chcete použiť špecifickú konfiguráciu okna pre tento VTherm"
        }
      },
      "motion": {
@@ -199,11 +181,26 @@
        "title": "Riadenie prítomnosti",
        "description": "Atribúty správy prítomnosti.\nPoskytuje senzor prítomnosti vášho domova (pravda, ak je niekto prítomný).\nPotom zadajte buď predvoľbu, ktorá sa má použiť, keď je senzor prítomnosti nepravdivý, alebo posun teploty, ktorý sa má použiť.\nAk je zadaná predvoľba, posun sa nepoužije.\nAk sa nepoužije, ponechajte zodpovedajúce entity_id prázdne.",
        "data": {
-          "presence_sensor_entity_id": "Senzora prítomnosti",
-          "use_presence_central_config": "Použite konfiguráciu centrálnej prítomnosti teploty. Ak chcete použiť špecifické teplotné entity, zrušte výber"
+          "presence_sensor_entity_id": "ID entity senzora prítomnosti",
+          "eco_away_temp": "Teplota v prednastavenej Eco, keď nie je žiadna prítomnosť",
+          "comfort_away_temp": "Teplota v režime Comfort je prednastavená, keď nie je prítomný",
+          "boost_away_temp": "Prednastavená teplota v režime Boost, keď nie je prítomný",
+          "frost_away_temp": "Prednastavená teplota v režime Frost protection, keď nie je prítomný",
+          "eco_ac_away_temp": "Teplota v prednastavenej Eco, keď nie je prítomná v režime AC",
+          "comfort_ac_away_temp": "Teplota v režime Comfort je prednastavená, keď nie je prítomný v režime AC",
+          "boost_ac_away_temp": "Teplota v prednastavenom Boost, keď nie je prítomný v režime AC",
+          "use_presence_central_config": "Použite centrálnu konfiguráciu prítomnosti"
        },
        "data_description": {
-          "presence_sensor_entity_id": "ID entity senzora prítomnosti"
+          "presence_sensor_entity_id": "ID entity senzora prítomnosti",
+          "eco_away_temp": "Teplota v prednastavenej Eco, keď nie je žiadna prítomnosť",
+          "comfort_away_temp": "Teplota v režime Comfort je prednastavená, keď nie je prítomný",
+          "boost_away_temp": "Prednastavená teplota v režime Boost, keď nie je prítomný",
+          "frost_away_temp": "Teplota v Prednastavená ochrana pred mrazom, keď nie je prítomný",
+          "eco_ac_away_temp": "Teplota v prednastavenej Eco, keď nie je prítomná v režime AC",
+          "comfort_ac_away_temp": "Teplota v režime Comfort je prednastavená, keď nie je prítomný v režime AC",
+          "boost_ac_away_temp": "Teplota v prednastavenom Boost, keď nie je prítomný v režime AC",
+          "use_presence_central_config": "Začiarknite, ak chcete použiť konfiguráciu centrálnej prítomnosti. Zrušte začiarknutie, ak chcete použiť špecifickú konfiguráciu prítomnosti pre tento VTherm"
        }
      },
      "advanced": {
@@ -247,25 +244,6 @@
          "thermostat_type": "Je možný len jeden centrálny typ konfigurácie"
        }
      },
-      "menu": {
-        "title": "Menu",
-        "description": "Nakonfigurujte si termostat. Po zadaní všetkých požadovaných parametrov budete môcť dokončiť konfiguráciu.",
-        "menu_options": {
-          "main": "Hlavné atribúty",
-          "central_boiler": "Centrálny kotol",
-          "type": "Podklady",
-          "tpi": "TPI parametre",
-          "features": "Vlastnosti",
-          "presets": "Predvoľby",
-          "window": "Detekcia okien",
-          "motion": "Detekcia pohybu",
-          "power": "Správa napájania",
-          "presence": "Detekcia prítomnosti",
-          "advanced": "Pokročilé parametre",
-          "finalize": "Všetko hotové",
-          "configuration_not_complete": "Konfigurácia nie je dokončená"
-        }
-      },
      "main": {
        "title": "Hlavný - {name}",
        "description": "Hlavné povinné atribúty",
@@ -273,32 +251,22 @@
          "name": "Názov",
          "thermostat_type": "Termostat typ",
          "temperature_sensor_entity_id": "ID entity snímača teploty",
-          "last_seen_temperature_sensor_entity_id": "Dátum posledného zobrazenia izbovej teploty",
          "external_temperature_sensor_entity_id": "ID entity externého snímača teploty",
          "cycle_min": "Trvanie cyklu (minúty)",
          "temp_min": "Minimálna povolená teplota",
          "temp_max": "Maximálna povolená teplota",
-          "step_temperature": "Krok teploty",
          "device_power": "Výkon zariadenia (kW)",
-          "use_central_mode": "Povoliť ovládanie centrálnou entitou (vyžaduje centrálnu konfiguráciu). Zaškrtnutím povolíte ovládanie VTherm pomocou vybraných entít central_mode.",
-          "use_main_central_config": "Použite dodatočnú centrálnu hlavnú konfiguráciu. Začiarknite, ak chcete použiť centrálnu hlavnú konfiguráciu (vonkajšia teplota, min, max, krok, ...).",
-          "used_by_controls_central_boiler": "Používa sa centrálnym kotlom. Skontrolujte, či má mať tento VTherm ovládanie na centrálnom kotli"
-        },
-        "data_description": {
-          "temperature_sensor_entity_id": "ID entity snímača izbovej teploty",
-          "last_seen_temperature_sensor_entity_id": "Naposledy videný snímač izbovej teploty ID entity. Mal by to byť snímač dátumu a času",
-          "external_temperature_sensor_entity_id": "ID entity snímača vonkajšej teploty. Nepoužíva sa, ak je zvolená centrálna konfigurácia"
-        }
-      },
-      "features": {
-        "title": "Vlastnosti - {name}",
-        "description": "Vlastnosti termostatu",
-        "data": {
+          "use_central_mode": "Povoliť ovládanie centrálnou entitou (potrebná centrálna konfigurácia)",
          "use_window_feature": "Použite detekciu okien",
          "use_motion_feature": "Použite detekciu pohybu",
          "use_power_feature": "Použite správu napájania",
          "use_presence_feature": "Použite detekciu prítomnosti",
-          "use_central_boiler_feature": "Použite centrálny kotol. Začiarknutím tohto políčka pridáte ovládanie do centrálneho kotla. Po zaškrtnutí tohto políčka budete musieť nakonfigurovať VTherm, ktorý bude mať ovládanie centrálneho kotla, aby sa prejavilo. Ak jeden VTherm vyžaduje ohrev, kotol sa zapne. Ak žiadny VTherm nevyžaduje ohrev, kotol sa vypne. Príkazy na zapnutie/vypnutie centrálneho kotla sú uvedené na príslušnej konfiguračnej stránke"
+          "use_main_central_config": "Použite centrálnu hlavnú konfiguráciu"
+        },
+        "data_description": {
+          "use_central_mode": "Zaškrtnutím povolíte ovládanie VTherm pomocou vybraných entít central_mode",
+          "use_main_central_config": "Začiarknite, ak chcete použiť centrálnu hlavnú konfiguráciu. Ak chcete použiť špecifickú konfiguráciu pre tento VTherm, zrušte začiarknutie",
+          "external_temperature_sensor_entity_id": "ID entity snímača vonkajšej teploty. Nepoužíva sa, ak je zvolená centrálna konfigurácia"
        }
      },
      "type": {
@@ -309,7 +277,6 @@
          "heater_entity2_id": "2. spínač ohrievača",
          "heater_entity3_id": "3. spínač ohrievača",
          "heater_entity4_id": "4. spínač ohrievača",
-          "heater_keep_alive": "Prepnite interval udržiavania v sekundách",
          "proportional_function": "Algoritmus",
          "climate_entity_id": "Základná klíma",
          "climate_entity2_id": "2. základná klíma",
@@ -323,7 +290,6 @@
          "auto_regulation_mode": "Samoregulácia",
          "auto_regulation_dtemp": "Regulačný prah",
          "auto_regulation_periode_min": "Regulačné minimálne obdobie",
-          "auto_regulation_use_device_temp": "Použite vnútornú teplotu podkladu",
          "inverse_switch_command": "Inverzný prepínací príkaz",
          "auto_fan_mode": "Režim automatického ventilátora"
        },
@@ -332,7 +298,6 @@
          "heater_entity2_id": "Voliteľné ID entity 2. ohrievača. Ak sa nepoužíva, nechajte prázdne",
          "heater_entity3_id": "Voliteľné ID entity 3. ohrievača. Ak sa nepoužíva, nechajte prázdne",
          "heater_entity4_id": "Voliteľné ID entity 4. ohrievača. Ak sa nepoužíva, nechajte prázdne",
-          "heater_keep_alive": "Voliteľný interval obnovy stavu spínača ohrievača. Ak to nie je potrebné, nechajte prázdne.",
          "proportional_function": "Algoritmus, ktorý sa má použiť (TPI je zatiaľ jediný)",
          "climate_entity_id": "ID základnej klimatickej entity",
          "climate_entity2_id": "2. základný identifikátor klimatickej entity",
@@ -346,7 +311,6 @@
          "auto_regulation_mode": "Automatické nastavenie cieľovej teploty",
          "auto_regulation_dtemp": "Hranica v °, pod ktorou sa zmena teploty neodošle",
          "auto_regulation_periode_min": "Trvanie v minútach medzi dvoma aktualizáciami predpisov",
-          "auto_regulation_use_device_temp": "Na urýchlenie samoregulácie použite prípadný vnútorný snímač teploty podkladu",
          "inverse_switch_command": "V prípade spínača s pilotným vodičom a diódou možno budete musieť príkaz invertovať",
          "auto_fan_mode": "Automaticky aktivujte ventilátor, keď je potrebné veľké vykurovanie/chladenie"
        }
@@ -369,7 +333,24 @@
        "title": "Predvoľby - {name}",
        "description": "Pre každú predvoľbu zadajte cieľovú teplotu (0, ak chcete predvoľbu ignorovať)",
        "data": {
+          "eco_temp": "Teplota v predvoľbe Eco",
+          "comfort_temp": "Prednastavená teplota v komfortnom režime",
+          "boost_temp": "Teplota v prednastavení Boost",
+          "frost_temp": "Teplota v prednastavení Frost protection",
+          "eco_ac_temp": "Teplota v režime Eco prednastavená pre režim AC",
+          "comfort_ac_temp": "Teplota v režime Comfort je prednastavená pre režim AC",
+          "boost_ac_temp": "Prednastavená teplota v režime Boost pre režim AC",
          "use_presets_central_config": "Použite konfiguráciu centrálnych predvolieb"
+        },
+        "data_description": {
+          "eco_temp": "Teplota v predvoľbe Eco",
+          "comfort_temp": "Prednastavená teplota v komfortnom režime",
+          "boost_temp": "Teplota v prednastavení Boost",
+          "frost_temp": "Teplota v prednastavenej ochrane proti mrazu",
+          "eco_ac_temp": "Teplota v režime Eco prednastavená pre režim AC",
+          "comfort_ac_temp": "Teplota v režime Comfort je prednastavená pre režim AC",
+          "boost_ac_temp": "Prednastavená teplota v režime Boost pre režim AC",
+          "use_presets_central_config": "Začiarknite, ak chcete použiť konfiguráciu centrálnych predvolieb. Zrušte začiarknutie, ak chcete použiť špecifickú konfiguráciu predvolieb pre tento VTherm"
        }
      },
      "window": {
@@ -381,8 +362,7 @@
          "window_auto_open_threshold": "Prah poklesu teploty pre automatickú detekciu otvoreného okna (v °/hodina)",
          "window_auto_close_threshold": "Prahová hodnota zvýšenia teploty pre koniec automatickej detekcie (v °/hodina)",
          "window_auto_max_duration": "Maximálne trvanie automatickej detekcie otvoreného okna (v min)",
-          "use_window_central_config": "Použite centrálnu konfiguráciu okna",
-          "window_action": "Akcia"
+          "use_window_central_config": "Použite centrálnu konfiguráciu okna"
        },
        "data_description": {
          "window_sensor_entity_id": "Nechajte prázdne, ak nemáte použiť žiadny okenný senzor",
@@ -390,8 +370,7 @@
          "window_auto_open_threshold": "Odporúčaná hodnota: medzi 3 a 10. Ak sa nepoužíva automatická detekcia otvoreného okna, nechajte prázdne",
          "window_auto_close_threshold": "Odporúčaná hodnota: 0. Ak sa nepoužíva automatická detekcia otvoreného okna, nechajte prázdne",
          "window_auto_max_duration": "Odporúčaná hodnota: 60 (jedna hodina). Ak sa nepoužíva automatická detekcia otvoreného okna, nechajte prázdne",
-          "use_window_central_config": "Začiarknite, ak chcete použiť konfiguráciu centrálneho okna. Zrušte začiarknutie, ak chcete použiť špecifickú konfiguráciu okna pre tento VTherm",
-          "window_action": "Akcia, ktorá sa má vykonať, ak sa okno zistí ako otvorené"
+          "use_window_central_config": "Začiarknite, ak chcete použiť konfiguráciu centrálneho okna. Zrušte začiarknutie, ak chcete použiť špecifickú konfiguráciu okna pre tento VTherm"
        }
      },
      "motion": {
@@ -431,14 +410,29 @@
        }
      },
      "presence": {
-        "title": "Prítommnosť - {name}",
-        "description": "Atribúty riadenia prítomnosti.\nPoskytuje senzor prítomnosti vášho domova (pravda, je niekto prítomný) a poskytuje zodpovedajúce prednastavené nastavenie teploty.",
+        "title": "Riadenie prítomnosti",
+        "description": "Atribúty správy prítomnosti.\nPoskytuje senzor prítomnosti vášho domova (pravda, ak je niekto prítomný).\nPotom zadajte buď predvoľbu, ktorá sa má použiť, keď je senzor prítomnosti nepravdivý, alebo posun teploty, ktorý sa má použiť.\nAk je zadaná predvoľba, posun sa nepoužije.\nAk sa nepoužije, ponechajte zodpovedajúce entity_id prázdne.",
        "data": {
-          "presence_sensor_entity_id": "Senzor prítomnosti",
-          "use_presence_central_config": "Použite konfiguráciu centrálnej prítomnosti teploty. Ak chcete použiť špecifické entity teploty, zrušte začiarknutie"
+          "presence_sensor_entity_id": "ID entity senzora prítomnosti (pravda je prítomná)",
+          "eco_away_temp": "Teplota v prednastavenej Eco, keď nie je žiadna prítomnosť",
+          "comfort_away_temp": "Teplota v režime Comfort je prednastavená, keď nie je prítomný",
+          "boost_away_temp": "Prednastavená teplota v režime Boost, keď nie je prítomný",
+          "frost_away_temp": "Prednastavená teplota v režime Frost protection, keď nie je prítomný",
+          "eco_ac_away_temp": "Teplota v prednastavenej Eco, keď nie je prítomná v režime AC",
+          "comfort_ac_away_temp": "Teplota v režime Comfort je prednastavená, keď nie je prítomný v režime AC",
+          "boost_ac_away_temp": "Teplota v prednastavenom Boost, keď nie je prítomný v režime AC",
+          "use_presence_central_config": "Použite centrálnu konfiguráciu prítomnosti"
        },
        "data_description": {
-          "presence_sensor_entity_id": "ID entity senzora prítomnosti"
+          "presence_sensor_entity_id": "ID entity senzora prítomnosti",
+          "eco_away_temp": "Teplota v prednastavenej Eco, keď nie je žiadna prítomnosť",
+          "comfort_away_temp": "Teplota v režime Comfort je prednastavená, keď nie je prítomný",
+          "boost_away_temp": "Prednastavená teplota v režime Boost, keď nie je prítomný",
+          "frost_away_temp": "Teplota v Prednastavená ochrana pred mrazom, keď nie je prítomný",
+          "eco_ac_away_temp": "Teplota v prednastavenej Eco, keď nie je prítomná v režime AC",
+          "comfort_ac_away_temp": "Teplota v režime Comfort je prednastavená, keď nie je prítomný v režime AC",
+          "boost_ac_away_temp": "Teplota v prednastavenom Boost, keď nie je prítomný v režime AC",
+          "use_presence_central_config": "Začiarknite, ak chcete použiť konfiguráciu centrálnej prítomnosti. Zrušte začiarknutie, ak chcete použiť špecifickú konfiguráciu prítomnosti pre tento VTherm"
        }
      },
      "advanced": {
@@ -464,8 +458,7 @@
      "unknown": "Neočakávaná chyba",
      "unknown_entity": "Neznáme ID entity",
      "window_open_detection_method": "Mala by sa použiť iba jedna metóda detekcie otvoreného okna. Použite senzor alebo automatickú detekciu cez teplotný prah, ale nie oboje",
-      "no_central_config": "Nemôžete zaškrtnúť „použiť centrálnu konfiguráciu“, pretože sa nenašla žiadna centrálna konfigurácia. Aby ste ho mohli používať, musíte si vytvoriť všestranný termostat typu „Central Configuration“.",
-      "service_configuration_format": "Formát konfigurácie služby je nesprávny"
+      "no_central_config": "Nemôžete zaškrtnúť „použiť centrálnu konfiguráciu“, pretože sa nenašla žiadna centrálna konfigurácia. Aby ste ho mohli používať, musíte si vytvoriť všestranný termostat typu „Central Configuration“."
    },
    "abort": {
      "already_configured": "Zariadenie je už nakonfigurované"
@@ -498,22 +491,6 @@
        "auto_fan_high": "Vysoký",
        "auto_fan_turbo": "Turbo"
      }
-    },
-    "window_action": {
-      "options": {
-        "window_turn_off": "Vypnúť",
-        "window_fan_only": "Len ventilátor",
-        "window_frost_temp": "Ochrana pred mrazom",
-        "window_eco_temp": "Eco"
-      }
-    },
-    "presets": {
-      "options": {
-        "frost": "Ochrana proti mrazu",
-        "eco": "Eco",
-        "comfort": "Komfort",
-        "boost": "Boost"
-      }
    }
  },
  "entity": {
@@ -529,53 +506,6 @@
          }
        }
      }
-    },
-    "number": {
-      "frost_temp": {
-        "name": "Mráz"
-      },
-      "eco_temp": {
-        "name": "Eco"
-      },
-      "comfort_temp": {
-        "name": "Komfort"
-      },
-      "boost_temp": {
-        "name": "Boost"
-      },
-      "frost_ac_temp": {
-        "name": "Mráz ac"
-      },
-      "eco_ac_temp": {
-        "name": "Eco ac"
-      },
-      "comfort_ac_temp": {
-        "name": "Komfort ac"
-      },
-      "boost_ac_temp": {
-        "name": "Boost ac"
-      },
-      "frost_away_temp": {
-        "name": "Mráz mimo"
-      },
-      "eco_away_temp": {
-        "name": "Eko mimo"
-      },
-      "comfort_away_temp": {
-        "name": "Komfort mimo"
-      },
-      "boost_away_temp": {
-        "name": "Boost mimo"
-      },
-      "eco_ac_away_temp": {
-        "name": "Eco ac mimo"
-      },
-      "comfort_ac_away_temp": {
-        "name": "Komfort ac mimo"
-      },
-      "boost_ac_away_temp": {
-        "name": "Boost ac mimo"
-      }
    }
  }
 }
--- a/custom_components/versatile_thermostat/underlyings.py
+++ b/custom_components/versatile_thermostat/underlyings.py
@@ -1,11 +1,11 @@
-# pylint: disable=unused-argument, line-too-long, too-many-lines
+# pylint: disable=unused-argument, line-too-long

 """ Underlying entities classes """
 import logging
 from typing import Any
 from enum import StrEnum

-from homeassistant.const import ATTR_ENTITY_ID, STATE_ON, STATE_UNAVAILABLE
+from homeassistant.const import ATTR_ENTITY_ID, STATE_ON, UnitOfTemperature
 from homeassistant.core import State

 from homeassistant.exceptions import ServiceNotFound
@@ -30,10 +30,8 @@ from homeassistant.components.number import SERVICE_SET_VALUE

 from homeassistant.helpers.entity_component import EntityComponent
 from homeassistant.helpers.event import async_call_later
-from homeassistant.util.unit_conversion import TemperatureConverter

-from .const import UnknownEntity, overrides, get_safe_float
-from .keep_alive import IntervalCaller
+from .const import UnknownEntity, overrides

 _LOGGER = logging.getLogger(__name__)

@@ -53,9 +51,6 @@ class UnderlyingEntityType(StrEnum):
    # a valve
    VALVE = "valve"

-    # a direct valve regulation
-    VALVE_REGULATION = "valve_regulation"
-

 class UnderlyingEntity:
    """Represent a underlying device which could be a switch or a climate"""
@@ -65,7 +60,6 @@ class UnderlyingEntity:
    _thermostat: Any
    _entity_id: str
    _type: UnderlyingEntityType
-    _hvac_mode: HVACMode | None

    def __init__(
        self,
@@ -79,7 +73,6 @@ class UnderlyingEntity:
        self._thermostat = thermostat
        self._type = entity_type
        self._entity_id = entity_id
-        self._hvac_mode = None

    def __str__(self):
        return str(self._thermostat) + "-" + self._entity_id
@@ -105,24 +98,13 @@ class UnderlyingEntity:

    async def set_hvac_mode(self, hvac_mode: HVACMode):
        """Set the HVACmode"""
-        self._hvac_mode = hvac_mode
        return

-    @property
-    def hvac_mode(self) -> HVACMode | None:
-        """Return the current hvac_mode"""
-        return self._hvac_mode
-
    @property
    def is_device_active(self) -> bool | None:
        """If the toggleable device is currently active."""
        return None

-    @property
-    def hvac_action(self) -> HVACAction:
-        """Calculate a hvac_action"""
-        return HVACAction.HEATING if self.is_device_active is True else HVACAction.OFF
-
    async def set_temperature(self, temperature, max_temp, min_temp):
        """Set the target temperature"""
        return
@@ -197,6 +179,7 @@ class UnderlyingSwitch(UnderlyingEntity):
    _initialDelaySec: int
    _on_time_sec: int
    _off_time_sec: int
+    _hvac_mode: HVACMode

    def __init__(
        self,
@@ -204,7 +187,6 @@ class UnderlyingSwitch(UnderlyingEntity):
        thermostat: Any,
        switch_entity_id: str,
        initial_delay_sec: int,
-        keep_alive_sec: float,
    ) -> None:
        """Initialize the underlying switch"""

@@ -219,7 +201,7 @@ class UnderlyingSwitch(UnderlyingEntity):
        self._should_relaunch_control_heating = False
        self._on_time_sec = 0
        self._off_time_sec = 0
-        self._keep_alive = IntervalCaller(hass, keep_alive_sec)
+        self._hvac_mode = None

    @property
    def initial_delay_sec(self):
@@ -232,16 +214,6 @@ class UnderlyingSwitch(UnderlyingEntity):
        """Tells if the switch command should be inversed"""
        return self._thermostat.is_inversed

-    @property
-    def keep_alive_sec(self) -> float:
-        """Return the switch keep-alive interval in seconds."""
-        return self._keep_alive.interval_sec
-
-    @overrides
-    def startup(self):
-        super().startup()
-        self._keep_alive.set_async_action(self._keep_alive_callback)
-
    # @overrides this breaks some unit tests TypeError: object MagicMock can't be used in 'await' expression
    async def set_hvac_mode(self, hvac_mode: HVACMode) -> bool:
        """Set the HVACmode. Returns true if something have change"""
@@ -251,8 +223,8 @@ class UnderlyingSwitch(UnderlyingEntity):
                await self.turn_off()
            self._cancel_cycle()

-        if self.hvac_mode != hvac_mode:
-            super().set_hvac_mode(hvac_mode)
+        if self._hvac_mode != hvac_mode:
+            self._hvac_mode = hvac_mode
            return True
        else:
            return False
@@ -265,64 +237,35 @@ class UnderlyingSwitch(UnderlyingEntity):
            not self.is_inversed and real_state
        )

-    async def _keep_alive_callback(self):
-        """Keep alive: Turn on if already turned on, turn off if already turned off."""
-        timer = self._keep_alive.backoff_timer
-        state: State | None = self._hass.states.get(self._entity_id)
-        # Normal, expected state.state values are "on" and "off". An absent
-        # underlying MQTT switch was observed to produce either state == None
-        # or state.state == STATE_UNAVAILABLE ("unavailable").
-        if state is None or state.state == STATE_UNAVAILABLE:
-            if timer.is_ready():
-                _LOGGER.warning(
-                    "Entity %s is not available (state: %s). Will keep trying "
-                    "keep alive calls, but won't log this condition every time.",
-                    self._entity_id,
-                    state.state if state else "None",
-                )
-        else:
-            if timer.in_progress:
-                timer.reset()
-                _LOGGER.warning(
-                    "Entity %s has recovered (state: %s).",
-                    self._entity_id,
-                    state.state,
-                )
-            await (self.turn_on() if self.is_device_active else self.turn_off())
-
    # @overrides this breaks some unit tests TypeError: object MagicMock can't be used in 'await' expression
    async def turn_off(self):
        """Turn heater toggleable device off."""
-        self._keep_alive.cancel()  # Cancel early to avoid a turn_on/turn_off race condition
        _LOGGER.debug("%s - Stopping underlying entity %s", self, self._entity_id)
        command = SERVICE_TURN_OFF if not self.is_inversed else SERVICE_TURN_ON
        domain = self._entity_id.split(".")[0]
        # This may fails if called after shutdown
        try:
-            try:
-                data = {ATTR_ENTITY_ID: self._entity_id}
-                await self._hass.services.async_call(domain, command, data)
-                self._keep_alive.set_async_action(self._keep_alive_callback)
-            except Exception:
-                self._keep_alive.cancel()
-                raise
+            data = {ATTR_ENTITY_ID: self._entity_id}
+            await self._hass.services.async_call(
+                domain,
+                command,
+                data,
+            )
        except ServiceNotFound as err:
            _LOGGER.error(err)

    async def turn_on(self):
        """Turn heater toggleable device on."""
-        self._keep_alive.cancel()  # Cancel early to avoid a turn_on/turn_off race condition
        _LOGGER.debug("%s - Starting underlying entity %s", self, self._entity_id)
        command = SERVICE_TURN_ON if not self.is_inversed else SERVICE_TURN_OFF
        domain = self._entity_id.split(".")[0]
        try:
-            try:
-                data = {ATTR_ENTITY_ID: self._entity_id}
-                await self._hass.services.async_call(domain, command, data)
-                self._keep_alive.set_async_action(self._keep_alive_callback)
-            except Exception:
-                self._keep_alive.cancel()
-                raise
+            data = {ATTR_ENTITY_ID: self._entity_id}
+            await self._hass.services.async_call(
+                domain,
+                command,
+                data,
+            )
        except ServiceNotFound as err:
            _LOGGER.error(err)

@@ -479,7 +422,6 @@ class UnderlyingSwitch(UnderlyingEntity):
    def remove_entity(self):
        """Remove the entity after stopping its cycle"""
        self._cancel_cycle()
-        self._keep_alive.cancel()


 class UnderlyingClimate(UnderlyingEntity):
@@ -502,7 +444,6 @@ class UnderlyingClimate(UnderlyingEntity):
            entity_id=climate_entity_id,
        )
        self._underlying_climate = None
-        self._last_sent_temperature = None

    def find_underlying_climate(self) -> ClimateEntity:
        """Find the underlying climate entity"""
@@ -523,8 +464,8 @@ class UnderlyingClimate(UnderlyingEntity):
                self._underlying_climate,
            )
        else:
-            _LOGGER.info(
-                "%s - Cannot find the underlying climate entity: %s. Thermostat will not be operational. Will try later.",
+            _LOGGER.error(
+                "%s - Cannot find the underlying climate entity: %s. Thermostat will not be operational",
                self,
                self.entity_id,
            )
@@ -564,11 +505,14 @@ class UnderlyingClimate(UnderlyingEntity):
    def is_device_active(self):
        """If the toggleable device is currently active."""
        if self.is_initialized:
-            return self.hvac_mode != HVACMode.OFF and self.hvac_action not in [
-                HVACAction.IDLE,
-                HVACAction.OFF,
-                None,
-            ]
+            return (
+                self._underlying_climate.hvac_mode != HVACMode.OFF
+                and self._underlying_climate.hvac_action
+                not in [
+                    HVACAction.IDLE,
+                    HVACAction.OFF,
+                ]
+            )
        else:
            return None

@@ -623,25 +567,12 @@ class UnderlyingClimate(UnderlyingEntity):
        """Set the target temperature"""
        if not self.is_initialized:
            return
-
-        # Issue 508 we have to take care of service set_temperature or set_range
-        target_temp = self.cap_sent_value(temperature)
-        if (
-            ClimateEntityFeature.TARGET_TEMPERATURE_RANGE
-            in self._underlying_climate.supported_features
-        ):
-            data = {
-                ATTR_ENTITY_ID: self._entity_id,
-                "target_temp_high": target_temp,
-                "target_temp_low": target_temp,
-                # issue 518 - we should send also the target temperature, even in TARGET RANGE
-                "temperature": target_temp,
-            }
-        else:
-            data = {
-                ATTR_ENTITY_ID: self._entity_id,
-                "temperature": target_temp,
-            }
+        data = {
+            ATTR_ENTITY_ID: self._entity_id,
+            "temperature": self.cap_sent_value(temperature),
+            "target_temp_high": max_temp,
+            "target_temp_low": min_temp,
+        }

        await self._hass.services.async_call(
            CLIMATE_DOMAIN,
@@ -649,48 +580,12 @@ class UnderlyingClimate(UnderlyingEntity):
            data,
        )

-        self._last_sent_temperature = target_temp
-
-    @property
-    def last_sent_temperature(self) -> float | None:
-        """Get the last send temperature. None if no temperature have been sent yet"""
-        return self._last_sent_temperature
-
    @property
    def hvac_action(self) -> HVACAction | None:
        """Get the hvac action of the underlying"""
        if not self.is_initialized:
            return None
-
-        hvac_action = self._underlying_climate.hvac_action
-        if hvac_action is None:
-            target = (
-                self.underlying_target_temperature
-                or self._thermostat.target_temperature
-            )
-            current = (
-                self.underlying_current_temperature
-                or self._thermostat.current_temperature
-            )
-            hvac_mode = self.hvac_mode
-
-            _LOGGER.debug(
-                "%s - hvac_action simulation target=%s, current=%s, hvac_mode=%s",
-                self,
-                target,
-                current,
-                hvac_mode,
-            )
-            hvac_action = HVACAction.IDLE
-            if target is not None and current is not None:
-                dtemp = target - current
-
-                if hvac_mode == HVACMode.COOL and dtemp < 0:
-                    hvac_action = HVACAction.COOLING
-                elif hvac_mode in [HVACMode.HEAT, HVACMode.HEAT_COOL] and dtemp > 0:
-                    hvac_action = HVACAction.HEATING
-
-        return hvac_action
+        return self._underlying_climate.hvac_action

    @property
    def hvac_mode(self) -> HVACMode | None:
@@ -727,13 +622,6 @@ class UnderlyingClimate(UnderlyingEntity):
            return []
        return self._underlying_climate.hvac_modes

-    @property
-    def current_humidity(self) -> float | None:
-        """Get the humidity"""
-        if not self.is_initialized:
-            return None
-        return self._underlying_climate.current_humidity
-
    @property
    def fan_modes(self) -> list[str]:
        """Get the fan_modes"""
@@ -752,7 +640,7 @@ class UnderlyingClimate(UnderlyingEntity):
    def temperature_unit(self) -> str:
        """Get the temperature_unit"""
        if not self.is_initialized:
-            return self._hass.config.units.temperature_unit
+            return UnitOfTemperature.CELSIUS
        return self._underlying_climate.temperature_unit

    @property
@@ -776,35 +664,6 @@ class UnderlyingClimate(UnderlyingEntity):
            return 15
        return self._underlying_climate.target_temperature_low

-    @property
-    def underlying_target_temperature(self) -> float:
-        """Get the target_temperature"""
-        if not self.is_initialized:
-            return None
-
-        if not hasattr(self._underlying_climate, "target_temperature"):
-            return None
-        else:
-            return self._underlying_climate.target_temperature
-
-        # return self._hass.states.get(self._entity_id).attributes.get(
-        #    "target_temperature"
-        # )
-
-    @property
-    def underlying_current_temperature(self) -> float | None:
-        """Get the underlying current_temperature if it exists
-        and if initialized"""
-        if not self.is_initialized:
-            return None
-
-        if not hasattr(self._underlying_climate, "current_temperature"):
-            return None
-        else:
-            return self._underlying_climate.current_temperature
-
-        # return self._hass.states.get(self._entity_id).attributes.get("current_temperature")
-
    @property
    def is_aux_heat(self) -> bool:
        """Get the is_aux_heat"""
@@ -837,12 +696,8 @@ class UnderlyingClimate(UnderlyingEntity):
            self._underlying_climate.min_temp is not None
            and self._underlying_climate is not None
        ):
-            min_val = TemperatureConverter.convert(
-                self._underlying_climate.min_temp, self._underlying_climate.temperature_unit, self._hass.config.units.temperature_unit
-            )
-            max_val = TemperatureConverter.convert(
-                self._underlying_climate.max_temp, self._underlying_climate.temperature_unit, self._hass.config.units.temperature_unit
-            )
+            min_val = self._underlying_climate.min_temp
+            max_val = self._underlying_climate.max_temp

            new_value = max(min_val, min(value, max_val))
        else:
@@ -868,16 +723,11 @@ class UnderlyingValve(UnderlyingEntity):
    _hvac_mode: HVACMode
    # This is the percentage of opening int integer (from 0 to 100)
    _percent_open: int
-    _last_sent_temperature = None

    def __init__(
-        self,
-        hass: HomeAssistant,
-        thermostat: Any,
-        valve_entity_id: str,
-        entity_type: UnderlyingEntityType = UnderlyingEntityType.VALVE,
+        self, hass: HomeAssistant, thermostat: Any, valve_entity_id: str
    ) -> None:
-        """Initialize the underlying valve"""
+        """Initialize the underlying switch"""

        super().__init__(
            hass=hass,
@@ -888,30 +738,22 @@ class UnderlyingValve(UnderlyingEntity):
        self._async_cancel_cycle = None
        self._should_relaunch_control_heating = False
        self._hvac_mode = None
-        self._percent_open = None  # self._thermostat.valve_open_percent
+        self._percent_open = self._thermostat.valve_open_percent
        self._valve_entity_id = valve_entity_id

-    async def _send_value_to_number(self, number_entity_id: str, value: int):
-        """Send a value to a number entity"""
-        try:
-            data = {"value": value}
-            target = {ATTR_ENTITY_ID: number_entity_id}
-            domain = number_entity_id.split(".")[0]
-            await self._hass.services.async_call(
-                domain=domain,
-                service=SERVICE_SET_VALUE,
-                service_data=data,
-                target=target,
-            )
-        except ServiceNotFound as err:
-            _LOGGER.error(err)
-            # This could happens in unit test if input_number domain is not yet loaded
-            # raise err
-
    async def send_percent_open(self):
        """Send the percent open to the underlying valve"""
        # This may fails if called after shutdown
-        return await self._send_value_to_number(self._entity_id, self._percent_open)
+        try:
+            data = {ATTR_ENTITY_ID: self._entity_id, "value": self._percent_open}
+            domain = self._entity_id.split(".")[0]
+            await self._hass.services.async_call(
+                domain,
+                SERVICE_SET_VALUE,
+                data,
+            )
+        except ServiceNotFound as err:
+            _LOGGER.error(err)

    async def turn_off(self):
        """Turn heater toggleable device off."""
@@ -923,8 +765,8 @@ class UnderlyingValve(UnderlyingEntity):
            await self.send_percent_open()

    async def turn_on(self):
-        """Nothing to do for Valve because it cannot be turned on"""
-        await self.set_valve_open_percent()
+        """Nothing to do for Valve because it cannot be turned off"""
+        self.set_valve_open_percent()

    async def set_hvac_mode(self, hvac_mode: HVACMode) -> bool:
        """Set the HVACmode. Returns true if something have change"""
@@ -962,8 +804,9 @@ class UnderlyingValve(UnderlyingEntity):
        force=False,
    ):
        """We use this function to change the on_percent"""
-        # if force:
-        await self.set_valve_open_percent()
+        if force:
+            self._percent_open = self.cap_sent_value(self._percent_open)
+            await self.send_percent_open()

    @overrides
    def cap_sent_value(self, value) -> float:
@@ -979,7 +822,7 @@ class UnderlyingValve(UnderlyingEntity):
            min_val = valve_state.attributes["min"]
            max_val = valve_state.attributes["max"]

-            new_value = round(max(min_val, min(value / 100 * max_val, max_val)))
+            new_value = round(max(min_val, min(value, max_val)))
        else:
            _LOGGER.debug("%s - no min and max attributes on underlying", self)
            new_value = value
@@ -996,7 +839,7 @@ class UnderlyingValve(UnderlyingEntity):

        return new_value

-    async def set_valve_open_percent(self):
+    def set_valve_open_percent(self):
        """Update the valve open percent"""
        caped_val = self.cap_sent_value(self._thermostat.valve_open_percent)
        if self._percent_open == caped_val:
@@ -1010,181 +853,8 @@ class UnderlyingValve(UnderlyingEntity):
            "%s - Setting valve ouverture percent to %s", self, self._percent_open
        )
        # Send the change to the valve, in background
-        # self._hass.create_task(self.send_percent_open())
-        await self.send_percent_open()
+        self._hass.create_task(self.send_percent_open())

    def remove_entity(self):
        """Remove the entity after stopping its cycle"""
        self._cancel_cycle()
-
-
-class UnderlyingValveRegulation(UnderlyingValve):
-    """A specific underlying class for Valve regulation"""
-
-    def __init__(
-        self,
-        hass: HomeAssistant,
-        thermostat: Any,
-        offset_calibration_entity_id: str,
-        opening_degree_entity_id: str,
-        closing_degree_entity_id: str,
-        climate_underlying: UnderlyingClimate,
-    ) -> None:
-        """Initialize the underlying TRV with valve regulation"""
-        super().__init__(
-            hass,
-            thermostat,
-            opening_degree_entity_id,
-            entity_type=UnderlyingEntityType.VALVE_REGULATION,
-        )
-        self._offset_calibration_entity_id: str = offset_calibration_entity_id
-        self._opening_degree_entity_id: str = opening_degree_entity_id
-        self._closing_degree_entity_id: str = closing_degree_entity_id
-        self._climate_underlying = climate_underlying
-        self._is_min_max_initialized: bool = False
-        self._max_opening_degree: float = None
-        self._min_offset_calibration: float = None
-        self._max_offset_calibration: float = None
-
-    async def send_percent_open(self):
-        """Send the percent open to the underlying valve"""
-        if not self._is_min_max_initialized:
-            _LOGGER.debug(
-                "%s - initialize min offset_calibration and max open_degree", self
-            )
-            self._max_opening_degree = self._hass.states.get(
-                self._opening_degree_entity_id
-            ).attributes.get("max")
-
-            if self.have_offset_calibration_entity:
-                self._min_offset_calibration = self._hass.states.get(
-                    self._offset_calibration_entity_id
-                ).attributes.get("min")
-                self._max_offset_calibration = self._hass.states.get(
-                    self._offset_calibration_entity_id
-                ).attributes.get("max")
-
-            self._is_min_max_initialized = self._max_opening_degree is not None and (
-                not self.have_offset_calibration_entity
-                or (
-                    self._min_offset_calibration is not None
-                    and self._max_offset_calibration is not None
-                )
-            )
-
-        if not self._is_min_max_initialized:
-            _LOGGER.warning(
-                "%s - impossible to initialize max_opening_degree or min_offset_calibration. Abort sending percent open to the valve. This could be a temporary message at startup."
-            )
-            return
-
-        # Send opening_degree
-        await super().send_percent_open()
-
-        # Send closing_degree if set
-        closing_degree = None
-        if self.have_closing_degree_entity:
-            await self._send_value_to_number(
-                self._closing_degree_entity_id,
-                closing_degree := self._max_opening_degree - self._percent_open,
-            )
-
-        # send offset_calibration to the difference between target temp and local temp
-        offset = None
-        if self.have_offset_calibration_entity:
-            if (
-                (local_temp := self._climate_underlying.underlying_current_temperature)
-                is not None
-                and (room_temp := self._thermostat.current_temperature) is not None
-                and (
-                    current_offset := get_safe_float(
-                        self._hass, self._offset_calibration_entity_id
-                    )
-                )
-                is not None
-            ):
-                offset = min(
-                    self._max_offset_calibration,
-                    max(
-                        self._min_offset_calibration,
-                        room_temp - (local_temp - current_offset),
-                    ),
-                )
-
-                await self._send_value_to_number(
-                    self._offset_calibration_entity_id, offset
-                )
-
-        _LOGGER.debug(
-            "%s - valve regulation - I have sent offset_calibration=%s opening_degree=%s closing_degree=%s",
-            self,
-            offset,
-            self._percent_open,
-            closing_degree,
-        )
-
-    @property
-    def offset_calibration_entity_id(self) -> str:
-        """The offset_calibration_entity_id"""
-        return self._offset_calibration_entity_id
-
-    @property
-    def opening_degree_entity_id(self) -> str:
-        """The offset_calibration_entity_id"""
-        return self._opening_degree_entity_id
-
-    @property
-    def closing_degree_entity_id(self) -> str:
-        """The offset_calibration_entity_id"""
-        return self._closing_degree_entity_id
-
-    @property
-    def have_closing_degree_entity(self) -> bool:
-        """Return True if the underlying have a closing_degree entity"""
-        return self._closing_degree_entity_id is not None
-
-    @property
-    def have_offset_calibration_entity(self) -> bool:
-        """Return True if the underlying have a offset_calibration entity"""
-        return self._offset_calibration_entity_id is not None
-
-    @property
-    def hvac_modes(self) -> list[HVACMode]:
-        """Get the hvac_modes"""
-        if not self.is_initialized:
-            return []
-        return [HVACMode.OFF, HVACMode.HEAT]
-
-    @overrides
-    async def start_cycle(
-        self,
-        hvac_mode: HVACMode,
-        _1,
-        _2,
-        _3,
-        force=False,
-    ):
-        """We use this function to change the on_percent"""
-        # if force:
-        await self.set_valve_open_percent()
-
-    @property
-    def is_device_active(self):
-        """If the opening valve is open."""
-        try:
-            return get_safe_float(self._hass, self._opening_degree_entity_id) > 0
-        except Exception:  # pylint: disable=broad-exception-caught
-            return False
-
-    @property
-    def valve_entity_ids(self) -> [str]:
-        """get an arrary with all entityd id of the valve"""
-        ret = []
-        for entity in [
-            self.opening_degree_entity_id,
-            self.closing_degree_entity_id,
-            self.offset_calibration_entity_id,
-        ]:
-            if entity:
-                ret.append(entity)
-        return ret
--- a/custom_components/versatile_thermostat/vtherm_api.py
+++ b/custom_components/versatile_thermostat/vtherm_api.py
@@ -1,13 +1,8 @@
 """ The API of Versatile Thermostat"""
-
 import logging
-from homeassistant.core import HomeAssistant
+from homeassistant.core import HomeAssistant, HassJob
 from homeassistant.config_entries import ConfigEntry

-from homeassistant.helpers.entity_component import EntityComponent
-from homeassistant.components.climate import ClimateEntity, DOMAIN as CLIMATE_DOMAIN
-from homeassistant.components.number import NumberEntity
-
 from .const import (
    DOMAIN,
    CONF_AUTO_REGULATION_EXPERT,
@@ -15,7 +10,6 @@ from .const import (
    CONF_SAFETY_MODE,
    CONF_THERMOSTAT_TYPE,
    CONF_THERMOSTAT_CENTRAL_CONFIG,
-    CONF_MAX_ON_PERCENT,
 )

 VTHERM_API_NAME = "vtherm_api"
@@ -57,26 +51,19 @@ class VersatileThermostatAPI(dict):
        self._central_boiler_entity = None
        self._threshold_number_entity = None
        self._nb_active_number_entity = None
-        self._central_configuration = None
-        self._central_mode_select = None
-        # A dict that will store all Number entities which holds the temperature
-        self._number_temperatures = dict()
-        self._max_on_percent = None

    def find_central_configuration(self):
        """Search for a central configuration"""
-        if not self._central_configuration:
-            for (
-                config_entry
-            ) in VersatileThermostatAPI._hass.config_entries.async_entries(DOMAIN):
-                if (
-                    config_entry.data.get(CONF_THERMOSTAT_TYPE)
-                    == CONF_THERMOSTAT_CENTRAL_CONFIG
-                ):
-                    self._central_configuration = config_entry
-                    break
-                    # return self._central_configuration
-        return self._central_configuration
+        for config_entry in VersatileThermostatAPI._hass.config_entries.async_entries(
+            DOMAIN
+        ):
+            if (
+                config_entry.data.get(CONF_THERMOSTAT_TYPE)
+                == CONF_THERMOSTAT_CENTRAL_CONFIG
+            ):
+                central_config = config_entry
+                return central_config
+        return None

    def add_entry(self, entry: ConfigEntry):
        """Add a new entry"""
@@ -109,12 +96,6 @@ class VersatileThermostatAPI(dict):
        if self._safety_mode:
            _LOGGER.debug("We have found safet_mode params %s", self._safety_mode)

-        self._max_on_percent = config.get(CONF_MAX_ON_PERCENT)
-        if self._max_on_percent:
-            _LOGGER.debug(
-                "We have found max_on_percent setting %s", self._max_on_percent
-            )
-
    def register_central_boiler(self, central_boiler_entity):
        """Register the central boiler entity. This is used by the CentralBoilerBinarySensor
        class to register itself at creation"""
@@ -125,116 +106,22 @@ class VersatileThermostatAPI(dict):
    ):
        """register the two number entities needed for boiler activation"""
        self._threshold_number_entity = threshold_number_entity
-        # If sensor and threshold number are initialized, reload the listener
-        # if self._nb_active_number_entity and self._central_boiler_entity:
-        #     self._hass.async_add_job(self.reload_central_boiler_binary_listener)

-    def register_nb_device_active_boiler(self, nb_active_number_entity):
+    def register_nb_vtherm_active_boiler(self, nb_active_number_entity):
        """register the two number entities needed for boiler activation"""
        self._nb_active_number_entity = nb_active_number_entity
-        # if self._threshold_number_entity and self._central_boiler_entity:
-        #     self._hass.async_add_job(self.reload_central_boiler_binary_listener)
-
-    def register_temperature_number(
-        self,
-        config_id: str,
-        preset_name: str,
-        number_entity: NumberEntity,
-    ):
-        """Register the NumberEntity for a particular device / preset."""
-        # Search for device_name into the _number_temperatures dict
-        if not self._number_temperatures.get(config_id):
-            self._number_temperatures[config_id] = dict()
-
-        self._number_temperatures.get(config_id)[preset_name] = number_entity
-
-    def get_temperature_number_value(self, config_id, preset_name) -> float | None:
-        """Returns the value of a previously registred NumberEntity which represent
-        a temperature. If no NumberEntity was previously registred, then returns None"""
-        entities = self._number_temperatures.get(config_id, None)
-        if entities:
-            entity = entities.get(preset_name, None)
-            if entity:
-                return entity.state
-        return None
-
-    async def init_vtherm_links(self, entry_id=None):
-        """Initialize all VTherms entities links
-        This method is called when HA is fully started (and all entities should be initialized)
-        Or when we need to reload all VTherm links (with Number temp entities, central boiler, ...)
-        If entry_id is set, only the VTherm of this entry will be reloaded
-        """
-        await self.reload_central_boiler_binary_listener()
-        await self.reload_central_boiler_entities_list()
-        # Initialization of all preset for all VTherm
-        component: EntityComponent[ClimateEntity] = self._hass.data.get(
-            CLIMATE_DOMAIN, None
-        )
-        if component:
-            for entity in component.entities:
-                # if hasattr(entity, "init_presets"):
-                #     if (
-                #         only_use_central is False
-                #         or entity.use_central_config_temperature
-                #     ):
-                #         await entity.init_presets(self.find_central_configuration())
-
-                # A little hack to test if the climate is a VTherm. Cannot use isinstance
-                # due to circular dependency of BaseThermostat
-                if (
-                    entity.device_info
-                    and entity.device_info.get("model", None) == DOMAIN
-                ):
-                    if entry_id is None or entry_id == entity.unique_id:
-                        await entity.async_startup(self.find_central_configuration())
-
-    async def init_vtherm_preset_with_central(self):
-        """Init all VTherm presets when the VTherm uses central temperature"""
-        # Initialization of all preset for all VTherm
-        component: EntityComponent[ClimateEntity] = self._hass.data.get(
-            CLIMATE_DOMAIN, None
-        )
-        if component:
-            for entity in component.entities:
-                if (
-                    entity.device_info
-                    and entity.device_info.get("model", None) == DOMAIN
-                    and entity.use_central_config_temperature
-                ):
-                    await entity.init_presets(self.find_central_configuration())
-
-    async def reload_central_boiler_binary_listener(self):
-        """Reloads the BinarySensor entity which listen to the number of
-        active devices and the thresholds entities"""
        if self._central_boiler_entity:
-            await self._central_boiler_entity.listen_nb_active_vtherm_entity()
+            job = HassJob(
+                self._central_boiler_entity.listen_nb_active_vtherm_entity,
+                "init listen nb active VTherm",
+            )
+            self._hass.async_run_hass_job(job)

    async def reload_central_boiler_entities_list(self):
        """Reload the central boiler list of entities if a central boiler is used"""
        if self._nb_active_number_entity is not None:
            await self._nb_active_number_entity.listen_vtherms_entities()

-    def register_central_mode_select(self, central_mode_select):
-        """Register the select entity which holds the central_mode"""
-        self._central_mode_select = central_mode_select
-
-    async def notify_central_mode_change(self, old_central_mode: str | None = None):
-        """Notify all VTherm that the central_mode have change"""
-        if self._central_mode_select is None:
-            return
-
-        # Update all VTherm states
-        component: EntityComponent[ClimateEntity] = self.hass.data[CLIMATE_DOMAIN]
-        for entity in component.entities:
-            if entity.device_info and entity.device_info.get("model", None) == DOMAIN:
-                _LOGGER.debug(
-                    "Changing the central_mode. We have find %s to update",
-                    entity.name,
-                )
-                await entity.check_central_mode(
-                    self._central_mode_select.state, old_central_mode
-                )
-
    @property
    def self_regulation_expert(self):
        """Get the self regulation params"""
@@ -251,17 +138,7 @@ class VersatileThermostatAPI(dict):
        return self._safety_mode

    @property
-    def max_on_percent(self):
-        """Get the max_open_percent params"""
-        return self._max_on_percent
-
-    @property
-    def central_boiler_entity(self):
-        """Get the central boiler binary_sensor entity"""
-        return self._central_boiler_entity
-
-    @property
-    def nb_active_device_for_boiler(self):
+    def nb_active_vtherm_for_boiler(self):
        """Returns the number of active VTherm which have an
        influence on boiler"""
        if self._nb_active_number_entity is None:
@@ -270,7 +147,7 @@ class VersatileThermostatAPI(dict):
            return self._nb_active_number_entity.native_value

    @property
-    def nb_active_device_for_boiler_entity(self):
+    def nb_active_vtherm_for_boiler_entity(self):
        """Returns the number of active VTherm entity which have an
        influence on boiler"""
        return self._nb_active_number_entity
@@ -289,14 +166,6 @@ class VersatileThermostatAPI(dict):
            return None
        return int(self._threshold_number_entity.native_value)

-    @property
-    def central_mode(self) -> str | None:
-        """Get the current central mode or None"""
-        if self._central_mode_select:
-            return self._central_mode_select.state
-        else:
-            return None
-
    @property
    def hass(self):
        """Get the HomeAssistant object"""
--- a/documentation/fr/additions.md
+++ b/documentation/fr/additions.md
@@ -1,247 +0,0 @@
-# Quelques compléments indispensables
-
- [Quelques compléments indispensables](#quelques-compléments-indispensables)
-  - [Bien mieux avec le Versatile Thermostat UI Card](#bien-mieux-avec-le-versatile-thermostat-ui-card)
-  - [Encore mieux avec le composant Scheduler !](#encore-mieux-avec-le-composant-scheduler-)
-  - [Encore bien mieux avec la custom:simple-thermostat front integration](#encore-bien-mieux-avec-la-customsimple-thermostat-front-integration)
-  - [Toujours mieux avec Plotly pour régler votre thermostat](#toujours-mieux-avec-plotly-pour-régler-votre-thermostat)
-  - [Et toujours de mieux en mieux avec l'AappDaemon NOTIFIER pour notifier les évènements](#et-toujours-de-mieux-en-mieux-avec-laappdaemon-notifier-pour-notifier-les-évènements)
-
-
-## Bien mieux avec le Versatile Thermostat UI Card
-Une carte spéciale pour le Versatile Thermostat a été développée (sur la base du Better Thermostat). Elle est dispo ici [Versatile Thermostat UI Card](https://github.com/jmcollin78/versatile-thermostat-ui-card) et propose une vision moderne de tous les status du VTherm :
-
-![image](https://github.com/jmcollin78/versatile-thermostat-ui-card/blob/master/assets/1.png?raw=true)
-
-## Encore mieux avec le composant Scheduler !
-
-Afin de profiter de toute la puissance du Versatile Thermostat, je vous invite à l'utiliser avec https://github.com/nielsfaber/scheduler-component
-En effet, le composant scheduler propose une gestion de la base climatique sur les modes prédéfinis. Cette fonctionnalité a un intérêt limité avec le thermostat générique mais elle devient très puissante avec le Versatile Thermostat :
-
-À partir d'ici, je suppose que vous avez installé Versatile Thermostat et Scheduler Component.
-
-Dans Scheduler, ajoutez un planning :
-
-![image](https://user-images.githubusercontent.com/1717155/119146454-ee1a9d80-ba4a-11eb-80ae-3074c3511830.png)
-
-Choisissez le groupe "climat", choisissez une (ou plusieurs) entité(s), sélectionnez "MAKE SCHEME" et cliquez sur suivant :
-(il est possible de choisir "SET PRESET", mais je préfère utiliser "MAKE SCHEME")
-
-![image](https://user-images.githubusercontent.com/1717155/119147210-aa746380-ba4b-11eb-8def-479a741c0ba7.png)
-
-Définissez votre schéma de mode et enregistrez :
-
-
-![image](https://user-images.githubusercontent.com/1717155/119147784-2f5f7d00-ba4c-11eb-9de4-5e62ff5e71a8.png)
-
-Dans cet exemple, j'ai réglé le mode ECO pendant la nuit et le jour lorsqu'il n'y a personne à la maison BOOST le matin et CONFORT le soir.
-
-
-J'espère que cet exemple vous aidera, n'hésitez pas à me faire part de vos retours !
-
-## Encore bien mieux avec la custom:simple-thermostat front integration
-Le ``custom:simple-thermostat`` [ici](https://github.com/nervetattoo/simple-thermostat) est une excellente intégration qui permet une certaine personnalisation qui s'adapte bien à ce thermostat.
-Vous pouvez avoir quelque chose comme ça très facilement ![image](images/simple-thermostat.png)
-Exemple de configuration :
-
-```
-      type: custom:simple-thermostat
-      entity: climate.thermostat_sam2
-      layout:
-        step: row
-      label:
-        temperature: T°
-        state: Etat
-      hide:
-        state: false
-      control:
-        hvac:
-          _name: Mode
-        preset:
-          _name: Preset
-      sensors:
-        - entity: sensor.total_puissance_radiateur_sam2
-          icon: mdi:lightning-bolt-outline
-      header:
-        toggle:
-          entity: input_boolean.etat_ouverture_porte_sam
-          name: Porte sam
-```
-
-Vous pouvez personnaliser ce composant à l'aide du composant HACS card-mod pour ajuster les couleurs des alertes. Exemple pour afficher en rouge les alertes sécurité et délestage :
-
-```
-          card_mod:
-            style: |
-              {% if is_state('binary_sensor.thermostat_chambre_security_state', 'on') %}
-              ha-card .body .sensor-heading ha-icon[icon="mdi:alert-outline"] {
-                color: red;
-              }
-              {% endif %}
-              {% if is_state('binary_sensor.thermostat_chambre_overpowering_state', 'on') %}
-              ha-card .body .sensor-heading ha-icon[icon="mdi:flash"] {
-                color: red;
-              }
-              {% endif %}
-```
-![image](images/custom-css-thermostat.png)
-
-## Toujours mieux avec Plotly pour régler votre thermostat
-Vous pouvez obtenir une courbe comme celle présentée dans [some results](#some-results) avec une sorte de configuration de graphique Plotly uniquement en utilisant les attributs personnalisés du thermostat décrits [ici](#custom-attributes) :
-
-Remplacez les valeurs entre [[ ]] par les votres.
-```
- type: custom:plotly-graph
-  entities:
-    - entity: '[[climate]]'
-      attribute: temperature
-      yaxis: y1
-      name: Consigne
-    - entity: '[[climate]]'
-      attribute: current_temperature
-      yaxis: y1
-      name: T°
-    - entity: '[[climate]]'
-      attribute: ema_temp
-      yaxis: y1
-      name: Ema
-    - entity: '[[climate]]'
-      attribute: regulated_target_temperature
-      yaxis: y1
-      name: Regulated T°
-    - entity: '[[slope]]'
-      name: Slope
-      fill: tozeroy
-      yaxis: y9
-      fillcolor: rgba(100, 100, 100, 0.3)
-      line:
-        color: rgba(100, 100, 100, 0.9)
-  hours_to_show: 4
-  refresh_interval: 10
-  height: 800
-  config:
-    scrollZoom: true
-  layout:
-    margin:
-      r: 50
-    legend:
-      x: 0
-      'y': 1.2
-      groupclick: togglegroup
-      title:
-        side: top right
-    yaxis:
-      visible: true
-      position: 0
-    yaxis9:
-      visible: true
-      fixedrange: false
-      range:
-        - -0.5
-        - 0.5
-      position: 1
-    xaxis:
-      rangeselector:
-        'y': 1.1
-        x: 0.7
-        buttons:
-          - count: 1
-            step: hour
-          - count: 12
-            step: hour
-          - count: 1
-            step: day
-          - count: 7
-            step: day
-```
-
-Exemple de courbes obtenues avec Plotly :
-
-![image](images/plotly-curves.png)
-
-## Et toujours de mieux en mieux avec l'AappDaemon NOTIFIER pour notifier les évènements
-Cette automatisation utilise l'excellente App Daemon nommée NOTIFIER développée par Horizon Domotique que vous trouverez en démonstration [ici](https://www.youtube.com/watch?v=chJylIK0ASo&ab_channel=HorizonDomotique) et le code est [ici](https://github.com/jlpouffier/home-assistant-config/blob/master/appdaemon/apps/notifier.py). Elle permet de notifier les utilisateurs du logement lorsqu'un des évènements touchant à la sécurité survient sur un des Versatile Thermostats.
-
-C'est un excellent exemple de l'utilisation des notifications décrites ici [notification](#notifications).
-
-```
-alias: Surveillance Mode Sécurité chauffage
-description: Envoi une notification si un thermostat passe en mode sécurité ou power
-trigger:
-  - platform: event
-    event_type: versatile_thermostat_security_event
-    id: versatile_thermostat_security_event
-  - platform: event
-    event_type: versatile_thermostat_power_event
-    id: versatile_thermostat_power_event
-  - platform: event
-    event_type: versatile_thermostat_temperature_event
-    id: versatile_thermostat_temperature_event
-condition: []
-action:
-  - choose:
-      - conditions:
-          - condition: trigger
-            id: versatile_thermostat_security_event
-        sequence:
-          - event: NOTIFIER
-            event_data:
-              action: send_to_jmc
-              title: >-
-                Radiateur {{ trigger.event.data.name }} - {{
-                trigger.event.data.type }} Sécurité
-              message: >-
-                Le radiateur {{ trigger.event.data.name }} est passé en {{
-                trigger.event.data.type }} sécurité car le thermomètre ne répond
-                plus.\n{{ trigger.event.data }}
-              callback:
-                - title: Stopper chauffage
-                  event: stopper_chauffage
-              image_url: /media/local/alerte-securite.jpg
-              click_url: /lovelace-chauffage/4
-              icon: mdi:radiator-off
-              tag: radiateur_security_alerte
-              persistent: true
-      - conditions:
-          - condition: trigger
-            id: versatile_thermostat_power_event
-        sequence:
-          - event: NOTIFIER
-            event_data:
-              action: send_to_jmc
-              title: >-
-                Radiateur {{ trigger.event.data.name }} - {{
-                trigger.event.data.type }} Délestage
-              message: >-
-                Le radiateur {{ trigger.event.data.name }} est passé en {{
-                trigger.event.data.type }} délestage car la puissance max est
-                dépassée.\n{{ trigger.event.data }}
-              callback:
-                - title: Stopper chauffage
-                  event: stopper_chauffage
-              image_url: /media/local/alerte-delestage.jpg
-              click_url: /lovelace-chauffage/4
-              icon: mdi:radiator-off
-              tag: radiateur_power_alerte
-              persistent: true
-      - conditions:
-          - condition: trigger
-            id: versatile_thermostat_temperature_event
-        sequence:
-          - event: NOTIFIER
-            event_data:
-              action: send_to_jmc
-              title: >-
-                Le thermomètre du radiateur {{ trigger.event.data.name }} ne
-                répond plus
-              message: >-
-                Le thermomètre du radiateur {{ trigger.event.data.name }} ne
-                répond plus depuis longtemps.\n{{ trigger.event.data }}
-              image_url: /media/local/thermometre-alerte.jpg
-              click_url: /lovelace-chauffage/4
-              icon: mdi:radiator-disabled
-              tag: radiateur_thermometre_alerte
-              persistent: true
-mode: queued
-max: 30
-```
--- a/documentation/fr/algorithms.md
+++ b/documentation/fr/algorithms.md
@@ -1,69 +0,0 @@
-# Les différents algorithmes utilisés
-
- [Les différents algorithmes utilisés](#les-différents-algorithmes-utilisés)
-  - [L'algorithme TPI](#lalgorithme-tpi)
-    - [Configurez les coefficients de l'algorithme TPI](#configurez-les-coefficients-de-lalgorithme-tpi)
-    - [Principe](#principe)
-  - [L'algorithme d'auto-régulation (sans contrôle de la vanne)](#lalgorithme-dauto-régulation-sans-contrôle-de-la-vanne)
-  - [L'algorithme de la fonction d'auto-start/stop](#lalgorithme-de-la-fonction-dauto-startstop)
-
-## L'algorithme TPI
-
-### Configurez les coefficients de l'algorithme TPI
-
-Si vous avez choisi un thermostat de type ```over_switch``` ou  ```over_valve``` ou `over_climate` avec l'auto-régulation `Controle direct de la vanne` et que vous sélectionnez l'option "TPI" vous menu, vous arriverez sur cette page :
-
-![image](images/config-tpi.png)
-
-Vous devez donner :
-1. le coefficient coef_int de l'algorithme TPI,
-2. le coefficient coef_ext de l'algorithme TPI
-
-
-### Principe
-
-L'algorithme TPI consiste à calculer à chaque cycle un pourcentage d'état On vs Off pour le radiateur en utilisant la température cible, la température actuelle dans la pièce et la température extérieure actuelle. Cet algorithme n'est donc valable que pour les Versatile Thermostat qui régulent : `over_switch` et `over_valve`.
-
-Le pourcentage est calculé avec cette formule :
-
-    on_percent = coef_int * (température cible - température actuelle) + coef_ext * (température cible - température extérieure)
-    Ensuite, l'algo fait en sorte que 0 <= on_percent <= 1
-
-Les valeurs par défaut pour coef_int et coef_ext sont respectivement : ``0.6`` et ``0.01``. Ces valeurs par défaut conviennent à une pièce standard bien isolée.
-
-Pour régler ces coefficients, gardez à l'esprit que :
-1. **si la température cible n'est pas atteinte** après une situation stable, vous devez augmenter le ``coef_ext`` (le ``on_percent`` est trop bas),
-2. **si la température cible est dépassée** après une situation stable, vous devez diminuer le ``coef_ext`` (le ``on_percent`` est trop haut),
-3. **si l'atteinte de la température cible est trop lente**, vous pouvez augmenter le ``coef_int`` pour donner plus de puissance au réchauffeur,
-4. **si l'atteinte de la température cible est trop rapide et que des oscillations apparaissent** autour de la cible, vous pouvez diminuer le ``coef_int`` pour donner moins de puissance au radiateur.
-
-En type `over_valve` le `on_percent` est ramené à une valeur entre 0 et 100% et sert directement à commander l'ouverture de la vanne.
-
-## L'algorithme d'auto-régulation (sans contrôle de la vanne)
-
-L'algorithme d'auto-régulation peut être synthétisé comme suit:
-
-1. initialiser la température cible comme la consigne du VTherm,
-1. Si l'auto-régulation est activée,
-   1. calcule de la température régulée (valable pour un VTherm),
-   2. prendre cette température comme cible,
-2. Pour chaque sous-jacent du VTherm,
-     1. Si "utiliser la température interne" est cochée,
-          1. calcule de la compensation (trv internal temp - room temp),
-     2. ajout de l'écart à la température cible,
-     3. envoie de la température cible ( = temp regulee + (temp interne - temp pièce)) au sous-jacent
-
-## L'algorithme de la fonction d'auto-start/stop
-
-L'algorithme utilisé dans la fonction d'auto-start/stop est le suivant :
-1. if enable aut-start/stop is off, stop here.
-2. If VTherm is on and in heating mode, when error_accumulated is < -error_threshold -> turn off and save hvac mode,
-3. If VTherm is on and in Cooling mode, when error_accumulated is > error_threshold -> turn off and save hvac mode,
-4. If VTherm is off and saved hvac mode is Heating and current_temperature + slope x dt <= target_temperature then turn on and set havc mode to the saved hvac_mode,
-5. If VTherm is off and saved hvac mode is Cooling and current_temperature + slope x dt >= target_temperature then turn on and set havc mode to the saved hvac_mode
-6. error_threshold is set to respectively 10 (° * min) in slow, 5 in medium and 2 in fast.
-
-dt is set to respectively 30 min in slow, 15 min in medium and 7 min in fast detection level.
-
-La fonction est décrite dans le détail [ici](https://github.com/jmcollin78/versatile_thermostat/issues/585).
-
--- a/documentation/fr/base-attributes.md
+++ b/documentation/fr/base-attributes.md
@@ -1,43 +0,0 @@
-# Choix des attributs de base
-
-Choisisez le menu "Principaux attributs".
-
-![image](images/config-main.png)
-
-Donnez les principaux attributs obligatoires. Ces attributs sont communs à tous les VTherms :
-1. un nom (sera le nom de l'intégration et aussi le nom de l'entité `climate`)
-4. un identifiant d'entité de capteur de température qui donne la température de la pièce dans laquelle le radiateur est installé,
-5. une entité facultative de capteur de donnant la date et heure de dernière vue du capteur (`last_seen`). Si vous avez ce capteur donnez le ici, il permet d'éviter des mises en sécurité lorsque la température est stable et que le capteur ne remonte plus de température pendant longtemps. (cf. [ici](troubleshooting.md#pourquoi-mon-versatile-thermostat-se-met-en-securite-)),
-6. une durée de cycle en minutes. A chaque cycle :
-   1. `over_switch` : VTherm allumera/éteindra le radiateur en modulant la proportion de temps allumé,
-   2. `over_valve` : VTherm calculera une nouvelle ouverture de la vanne et lui enverra si elle a changée,
-   3. `over_climate` : le cycle permet d'effectuer les contrôles de base et recalcule les coefficients de l'auto-régulation. Le cycle peut déboucher sur une nouvelle consigne envoyée au sous-jacents ou sur une modification d'ouverture de la vanne dans le cas d'un _TRV_ dont la vanne est commandable.
-7. une puissance de l'équipement ce qui va activer les capteurs de puissance et énergie consommée par l'appareil. Si plusieurs équipements sont reliés au même VTherm, il faut indiquer ici le total des puissances max des équipements,
-8.  la possibilité d'utiliser des paramètres complémentaires venant de la configuration centralisée :
-    1.  capteur de température extérieure,
-    2.  température minimale / maximale et pas de température
-9.  la possibilité de controler le thermostat de façon centralisée. Cf [controle centralisé](#le-contrôle-centralisé),
-10. une case à cocher si ce VTherm est utilisé pour déclencher une éventuelle chaudière centrale.
-
-> ![Astuce](images/tips.png) _*Notes*_
->  1. avec les types ```over_switch``` et ```over_valve```, les calculs sont effectués à chaque cycle. Donc en cas de changement de conditions, il faudra attendre le prochain cycle pour voir un changement. Pour cette raison, le cycle ne doit pas être trop long. **5 min est une bonne valeur** mais doit être adapté à votre type de chauffage. Plus l'inertie est grande et plus le cycle doit être long. Cf. 'TODO exemples de reglages,
->  2. si le cycle est trop court, le radiateur ne pourra jamais atteindre la température cible. Pour le radiateur à accumulation par exemple il sera sollicité inutilement.
-
-# Choix des fonctions utilisées
-
-Choisissez le menu "Fonctions".
-
-![image](images/config-features.png)
-
-Les différentes fonctions que vous souhaitez utiliser pour ce VTherm :
-1. la détection d'ouvertures (portes, fenêtres) permettant de stopper le chauffage lorsque l'ouverture est ouverte. (cf. [gestion des ouvertures](feature-window.md))
-2. la détection de mouvement : VTherm peut adapter une consigne de température lorsqu'un mouvement est détecté dans la pièce. (cf. [détection du mouvement](feature-motion.md))
-3. la gestion de la puissance : VTherm peut stopper un équipement si la puissance consommée dans votre habitation dépasse un seuil. (cf. [gestion du délestage](feature-power.md))
-4. la détection de présence : si vous avez un capteur indiquant une présence ou non dans votre habitation, vous pouvez l'utiliser pour changer la température de consigne. Cf. [gestion de la présence](feature-presence.md). Attention de ne pas confondre cette fonction avec la détection de mouvement. La présence est plus faite pour être à l'échelle de l'habitation alors que le mouvement est plus fait pour être à l'échelle de la pièce.
-5. l'arrêt/démarrage automatique : pour les VTherm de type `over_climate` uniquement. Cette fonction permet d'arrêter un équipement lorsque VTherm détete qu'il ne sera plus néessaire pendant un certain temps. Il utilise la courbe de température pour prévoir quand l'équipement sera de nouveau utile et le rallumera à ce moment là. Cf. [gestion de l'arrêt/démarrage automatique](feature-auto-start-stop.md)
-
-
-> ![Astuce](images/tips.png) _*Notes*_
-> 1. La liste des fonctions disponibles s'adapte à votre type de VTherm.
-> 2. Lorsque vous cochez une fonction, une nouvelle entrée menu s'ajoute pour configurer la fonction.
-> 3. Vous ne pourrez pas valider la création d'un VTherm si tous les paramètres de toutes les fonctions n'ont pas été saisis.
--- a/documentation/fr/creation.md
+++ b/documentation/fr/creation.md
@@ -1,61 +0,0 @@
-# Choix du Vtherm
-
-> ![Astuce](images/tips.png) _*Notes*_
->
-> Trois façons de travailler avec les VTherms sont disponibles :
-> 1. Chaque Versatile Thermostat est entièrement configurée de manière indépendante. Choisissez cette option si vous ne souhaitez avoir aucune configuration ou gestion centrale.
-> 2. Certains aspects sont configurés de manière centralisée. Cela permet par ex. définir la température min/max, la détection de fenêtre ouverte,… au niveau d'une instance centrale et unique. Pour chaque VTherm que vous configurez, vous pouvez alors choisir d'utiliser la configuration centrale ou de la remplacer par des paramètres personnalisés.
-> 3. En plus de cette configuration centralisée, tous les VTherm peuvent être contrôlées par une seule entité de type `select`. Cette fonction est nommé `central_mode`. Cela permet de stopper / démarrer / mettre en hors gel / etc tous les VTherms en une seule fois. Pour chaque VTherm, l'utilisateur indique si il est concerné par ce `central_mode`.
-
-
-## Création d'un nouveau Versatile Thermostat
-
-Cliquez sur le bouton Ajouter une intégration dans la page d'intégration
-
-![image](images/add-an-integration.png)
-
-puis
-
-![image](images/config-main0.png)
-
-La configuration peut être modifiée via la même interface. Sélectionnez simplement le thermostat à modifier, appuyez sur "Configurer" et vous pourrez modifier certains paramètres ou la configuration.
-
-Suivez ensuite les étapes de configuration en sélectionnant dans le menu l'option à configurer.
-
-# Choix d'un type de VTherm
-
-## Configuration centralisée
-Ce choix permet de configurer une fois pour tous les VTherms certains aspects qui peuvent être répétitifs comme :
-1. les paramètres des différents algorithmes (TPI, détection d'ouvertures, détection de mouvements, capteurs de puissance de votre habitation, la détection de présence). Tous ces paramètres sont transverses à tous les VTherms. Vous pouvez donc ne les saisir qu'une seule fois dans la `Configuration centralisée`. Cette configuration ne créé pas de VTherm à proprement parler. Elle permet juste de mettre en commun des paramètres qu'il serait fastidieux de resaisir pour chaque VTherm. Noter que vous pouvez surcharger les paramètres sur les VTherms pour les spécialisés au besoin,
-2. la configuration de la commande d'un chauffage central,
-3. certains paramètre avancés comme la mise en sécurité
-
-## VTherm sur un switch
-Ce VTherm permet de contrôler un interrupteur qui allume ou étient un radiateur. Cet interrupteur peut être un interrupteur physique qui allume ou éteint directement un radiateur (souvent électrique) ou un interrupteur virtuel qui pourra effectuer les actions que vous voulez sur demande d'allumage ou extinction. Ce dernier type permet par exemple de commander des switchs avec fil pilote ou deu DIY avec diode pour fil pilote. VTherm va moduler la proportion de temps allumé vs éteint pour obtenir la température souhaitée. Si il fait froid, il allume plus souvent (jusqu'à 100%), si il fait chaud il baisse le pourcentage d'allumage. Ce pourcentage d'allumage en nommé `on_percent`.
-
-Les entités sous-jacentes sont donc des `switchs` ou des `input_boolean`.
-
-## Vtherm sur un autre thermostat
-Lorsque votre équipement est contrôlé par une entité de type `climate` dans Home Assistant et que vous n'avez que ça à disposition, vous devez utiliser ce type de VTherm. Dans ce cas, le VTherm va simplement commander la température de consigne du `climate` sous-jacent.
-Ce type est aussi équipé de fonction d' auto-régulations avancées permettant de moduler la consigne donnée aux sous-jacent pour atteindre plus vite la consigne et de s'affranchir de la régulation interne de ces équipements qui est parfois mauvaise. C'est le cas, si le thermomètre interne de l'équipement est trop proche du corps de chauffe. L'équipement peut croire qu'il fait chaud alors qu'au bout de la pièce, la consigne n'est pas du tout atteinte.
-
-Depuis la version 6.8, ce type de VTherm permet aussi de réguler avec une action directe sur la vanne. Idéal pour les _TRV_ pour lesquels la vanne est commandable, ce type est recommandé si vous êtes équipés.
-
-Les entités sous-jacentes de ce type de VTherm sont donc des `climate` exclusivement.
-
-## VTherm sur une vanne
-Lorsque tout ce que vous avez à disposition pour réguler la température de votre radiateur est une entité de type `number` vous devez utiliser le type `over_valve`. VTherm ouvre ou ferme la vanne en fonction de l'écart entre la consigne et la température réelle de la pièce (et de la température extérieure).
-
-Ce type peut être utilisé pour les _TRV_ qui n'ont pas de `climate` associé ou tout autre solution type DIY qui expose une entité `number`.
-
-# Le bon choix
-> ![Astuce](images/tips.png) _*Comment choisir le type*_
-> Le choix du type est important. Il n'est plus possible de le modifier via l'IHM de configuration. Pour bien chsoisir, il faut se poser les quelques questions suivantes :
-> 1. **quel type d'équipement je vais piloter ?** Dans l'ordre voici ce qu'il faut faire :
->    1. si vous avez une vanne thermostatique (_TRV_) commandable dans Home Assistant via une entité de type ```number``` (par exemple une _Shelly TRV_), choisissez le type `over_valve`. C'est le type le plus direct et qui assure la meilleure régulation,
->    2. si vous avez un radiateur électrique (avec ou sans fil pilote) et qu'une entité de type ```switch``` permet de l'allumer ou de l'éteindre, alors le type ```over_switch``` est préférable. La régulation sera faite par le Versatile Thermostat en fonction de la température mesuré par votre thermomètre, à l'endroit ou vous l'avez placé,
->    3. dans tous les autres cas, utilisez le mode ```over_climate```. Vous gardez votre entité ```climate``` d'origine et le Versatile Thermostat "ne fait que" piloter le on/off et la température cible de votre thermostat d'origine. La régulation est faite par votre thermostat d'origine dans ce cas. Ce mode est particulièrement adapté aux climatisations réversible tout-en-un dont l'exposition dans Home Assistant se limite à une entité de type ```climate```. Une auto-régulation avancée permet d'atteindre la consigne en forçant la consigne ou un pilotant directement la vanne lorsque c'est possible.
-> 2. **quelle type de régulation je veux ?** Si l'équipement piloté possède son propre mécanisme de régulation (clim, certaine vanne TRV) et que cette régulation fonctionne bien, optez pour un ```over_climate```. Si l'équipement est de type _TRV_ avec une vanne pilotable sous HA, alors le type `over_climate` avec une auto-régulation `Contrôle direct de la vanne` est le meilleur choix.
-
-# Article en référence
-Un article permettant d'aller plus loin sur les concepts est visible ici (en Français) : https://www.hacf.fr/optimisation-versatile-thermostat/#optimiser-vos-vtherm
--- a/documentation/fr/feature-advanced.md
+++ b/documentation/fr/feature-advanced.md
@@ -1,51 +0,0 @@
-# La configuration avancée
-
- [La configuration avancée](#la-configuration-avancée)
-  - [Configuration avancée](#configuration-avancée)
-    - [Délai minimal d'activation](#délai-minimal-dactivation)
-    - [La mise en sécurité](#la-mise-en-sécurité)
-
-Ces paramètres permettent d'affiner le fonctionnement du thermostat et notamment la mise en sécurité d'un _VTherm_. L'absence d'un capteur de température (pièce ou extérieur) peut être dangereux pour votre logement. Supposez que le capteur de température soit bloqué sur 10°. Le _VTherm_ de type `over_climate` ou `over_valve` va alors commander un chauffage maximal des équipements sous-jacents, ce qui peut conduire à une surchauffe de la pièce voire des dommages sur le logement avec au pire un début d'incendie.
-
-Pour éviter cela, _VTherm_ s'assure que les thermomètres répondent bien de façon régulière et met le _VTherm_ dans un mode particuliers nommée le mode sécurité si ce n'est plus le cas. Le mode sécurité consiste à assurer un minimum de chauffe pour éviter l'effet inverse : une habitation qui ne serait plus chauffée du tout en plein hiver par exemple.
-
-Là où le problème devient compliqué, c'est que certain thermomètre - notamment à pile - n'envoie leur température que si elle change. Il est donc tout à fait possible de ne plus recevoir de mises à jour de température pendant plusieurs heures sans que le thermomètre soit en défaut. Les différents paramètres ci-dessous vont permettre de régler finement les seuils de passage en mode sécurité.
-
-Si votre thermomètre est muni d'un capteur nommé `last seen` qui donne l'heure de son dernier contact, il est possible de le spécifier dans les attributs principaux du _VTherm_ pour limiter grandement les fausses mises en sécurité. Cf. [configuration](base-attributes.md#choix-des-attributs-de-base) et [dépannage](troubleshooting.md#pourquoi-mon-versatile-thermostat-se-met-en-securite-).
-
-Pour les _VTherm_ `over_climate` et donc qui se régule lui-même, le mode sécurité est désactivé. En effet il n'y a pas de risque de danger si l'équipement se régule lui-même mais juste un risque de mauvaise température.
-
-## Configuration avancée
-
-Le formulaire de configuration avancée est le suivant :
-
-![image](images/config-advanced.png)
-
-### Délai minimal d'activation
-
-Le premier délai (`minimal_activation_delay_sec`) en secondes est le délai minimum acceptable pour allumer le chauffage. Lorsque le calcul donne un délai de mise sous tension inférieur à cette valeur, le chauffage reste éteint. Ce paramètre ne sert qu'au _VTherm_ avec un déclenchement cyclique `over_switch`. Si le temps d'allumage est trop court, la, commutation rapide ne permettra pas à l'équipement de monter en température.
-
-### La mise en sécurité
-
-Le deuxième délai (`security_delay_min`) est le délai maximal entre deux mesures de température avant de passer le _VTherm_ en mode sécurité.
-
-Le troisième paramètre (`security_min_on_percent`) est la valeur minimal de `on_percent` en dessous de laquelle le préréglage sécurité ne sera pas activé. Ce paramètre permet de ne pas mettre en sécurité un thermostat, si le radiateur piloté ne chauffe pas suffisament. En effet, il n'y a pas de risque physique pour le logement dans ce cas mais juste un risque de surchauffe ou de sous-chauffe.
-Mettre ce paramètre à ``0.00`` déclenchera le préréglage sécurité quelque soit la dernière consigne de chauffage, à l'inverse ``1.00`` ne déclenchera jamais le préréglage sécurité ( ce qui revient à désactiver la fonction). Ce peut ê
-
-Le quatrième paramètre (`security_default_on_percent`) est la valeur de `on_percent` qui sera utilisée lorsque le thermostat passe en mode ``security``. Si vous mettez `0` alors le thermostat sera coupé lorsqu'il passe en mode `security`, mettre 0,2% par exemple permet de garder un peu de chauffage (20% dans ce cas), même en mode ``security``. Ca évite de retrouver son logement totalement gelé lors d'une panne de thermomètre.
-
-Il est possible de désactiver la mise en sécurité suite à une absence de données du thermomètre extérieure. En effet, celui-ci ayant la plupart du temps un impact faible sur la régulation (dépendant de votre paramètrage), il est possible qu'il soit absent sans mettre en danger le logement. Pour cela, il faut ajouter les lignes suivantes dans votre `configuration.yaml` :
-```
-versatile_thermostat:
-...
-    safety_mode:
-        check_outdoor_sensor: false
-```
-Par défaut, le thermomètre extérieur peut déclencher une mise en sécurité si il n'envoit plus de valeur. N'oubliez pas que Home Assisstant doit être redémarré pour que ces modifications soient prises en compte. Ce réglage est commun à tous les _VTherm_ (qui devraient partager le thermomètre extérieur.
-
-> ![Astuce](images/tips.png) _*Notes*_
-> 1. Lorsque le capteur de température viendra à la vie et renverra les températures, le préréglage sera restauré à sa valeur précédente,
-> 2. Attention, deux températures sont nécessaires : la température interne et la température externe et chacune doit donner la température, sinon le thermostat sera en préréglage "security",
-> 3. Une action est disponible qui permet de régler les 3 paramètres de sécurité. Ca peut servir à adapter la fonction de sécurité à votre usage,
-> 4. Pour un usage naturel, le ``security_default_on_percent`` doit être inférieur à ``security_min_on_percent``,
-> 5. Si vous utilisez la carte Verstatile Thermostat UI (cf. [ici](additions.md#bien-mieux-avec-le-versatile-thermostat-ui-card)), un _Vtherm_ en mode sécurité est signalé par un voile grisatre qui donne le thermomètre en défaut et depuis combien de temps le thermomètre n'a pas remonté de valeur : ![mode sécurité](images/safety-mode-icon.png).
--- a/documentation/fr/feature-auto-start-stop.md
+++ b/documentation/fr/feature-auto-start-stop.md
@@ -1,41 +0,0 @@
-# Le démarrage / arrêt automatique (auto-start/stop)
-
- [Le démarrage / arrêt automatique (auto-start/stop)](#le-démarrage--arrêt-automatique-auto-startstop)
-  - [Configurer l'auto-start/stop](#configurer-lauto-startstop)
-  - [Usage](#usage)
-
-Cette fonction permet d'autoriser VTherm a stopper un équipement qui n'a pas besoin d'être allumé et de le redémarrer lorsque les conditions le réclame. Cette fonction est munie de 3 réglages qui permettent d'arrêter / relancer plus ou moins rapidement l'équipement.
-Exclusiveme réservé au _VTherm_ de type `over_climate`, elle répond au cas d'usage suivant :
-1. votre équipement est allumé électriquement en permanence et consomme de l'électricité même lorsqu'il n'y a pas besoin de chauffer (resp. refroidir). C'est souvent le cas sur les _PAC_ qui consomment même en veille,
-2. les conditions de température font qu'il n'y a pas besoin de chauffer (resP. refroidir) pendant longtemps : la consigne est supérieure (resp. inférieur) à la température de la pièce,
-3. la température monte (resp. descend), est stable ou descend (resp. monte) doucement
-
-Dans ce cas, il est préférable de demander à l'équipement de s'éteindre pour éviter la consommation électrique en mode veille.
-
-## Configurer l'auto-start/stop
-
-
-Pour l'utiliser, vous devez :
-1. Ajouter la fonction `Avec démmarrage et extinction automatique` dans le menu 'Fonctions',
-2. Paramétrer le niveau de détection dans l'option 'Allumage/extinction automatique' qui s'affiche lorsque la fonction a été activée. Vous choisissez le niveau de détection entre 'Lent', 'Moyen' et 'Rapide'. Les arrêts/relances seront plus nombreux avec le niveau 'Rapide'.
-
-![image](images/config-auto-start-stop.png)
-
-Le réglage 'Lent' permet d'avoir environ 30 min entre un arrêt et une relance,
-Le réglage 'Moyen' met le seuil a environ 15 min et le réglage rapide le met à 7 min.
-
-Attention, ce ne sont pas des réglages absolus puisque l'algorithme tient compte de la pente de la courbe température de la pièce pour réagir. Il est toujours possible qu'un démarrage ait lieu peu après une extinction si la chute de température est importante.
-
-## Usage
-
-Une fois la fonction paramétrée, vous aurez maintenant une nouvelle entité de type `switch` qui vous permet d'autoriser ou non l'arrêt/relance automatique sans toucher à la configuration. Cette entité est disponible sur l'appareil VTherm et se nomme `switch.<name>_enable_auto_start_stop`.
-
-![image](images/enable-auto-start-stop-entity.png)
-
-Cochez la pour autoriser le démarrage et extinction automatique et laissez là décocher si vous voulez désactiver la fonction auto-start/stop.
-
-
-> ![Astuce](images/tips.png) _*Notes*_
-> 1. L'algorithme de détection est décrit [ici](algorithms.md#lalgorithme-de-la-fonction-dauto-startstop).
-> 2. Certains équipements (chaudière, chauffage au sol, _PAC_, ...) n'aiment pas forcément être arrêtés / stoppés trop souvent. Si vous êtes dans ce cas, il peut être préférable de desactiver la fonction lorsque vous savez qu'il va être utilisé. Par exemple, je désactive cette fonction en journée si il y a une présence de détectée car je sais que ma _PAC_ va s'allumer souvent. J'autorise l'auto-start/stop la nuit ou en cas d'absence puisque la consigne est abaissée et qu'elle se déclenche peu voir pas du tout.
-> 3. Si vous utilisez la carte Verstatile Thermostat UI (cf. [ici](additions.md#bien-mieux-avec-le-versatile-thermostat-ui-card)), une case à cocher est directement visible sur la carte pour désactiver l'auto-start/stop et un _Vtherm_ stoppé par l'auto-start/stop est signalé par l'icone : ![auto-start/stop icone](images/auto-start-stop-icon.png).
--- a/documentation/fr/feature-central-boiler.md
+++ b/documentation/fr/feature-central-boiler.md
@@ -1,109 +0,0 @@
-# Le contrôle d'une chaudière centrale
-
- [Le contrôle d'une chaudière centrale](#le-contrôle-dune-chaudière-centrale)
-  - [Principe](#principe)
-  - [Configuration](#configuration)
-    - [Comment trouver la bonne action ?](#comment-trouver-la-bonne-action-)
-  - [Les évènements](#les-évènements)
-  - [Avertissement](#avertissement)
-
-Vous avez la possibilité de contrôler une chaudière centralisée. A partir du moment où il est possible de déclencher ou stopper cette chaudière depuis Home Assistant, alors Versatile Thermostat va pouvoir la commander directement.
-
-## Principe
-Le principe mis en place est globalement le suivant :
-1. une nouvelle entité de type `binary_sensor` et nommée par défaut `binary_sensor.central_boiler` est ajoutée,
-2. dans la configuration des VTherms vous indiquez si le VTherm doit contrôler la chaudière. En effet, dans une installation hétérogène, certains VTherm doivent commander la chaudière et d'autres non. Vous devez donc indiquer dans chaque configuration de VTherm si il contrôle la chaudière ou pas,
-3. le `binary_sensor.central_boiler` écoute les changements d'états des équipements des VTherm marqués comme contrôlant la chaudière,
-4. dès que le nombre d'équipements pilotés par le VTherm demandant du chauffage (ie son `hvac_action` passe à `Heating`) dépasse un seuil paramétrable, alors le `binary_sensor.central_boiler` passe à `on` et **si un service d'activation a été configuré, alors ce service est appelé**,
-5. si le nombre d'équipements nécessitant du chauffage repasse en dessous du seuil, alors le `binary_sensor.central_boiler` passe à `off` et si **un service de désactivation a été configuré, alors ce service est appelé**,
-6. vous avez accès à deux entités :
-   - une de type `number` nommé par défaut `number.boiler_activation_threshold`, donne le seuil de déclenchement. Ce seuil est en nombre d'équipements (radiateurs) qui demande du chauffage.
-   - une de type `sensor` nommé par défaut `sensor.nb_device_active_for_boiler`, donne le nombre d'équipements qui demande du chauffage. Par exemple, un VTherm ayant 4 vannes dont 3 demandes du chauffage fera passé ce capteur à 3. Seuls les équipements des VTherms qui sont marqués pour contrôler la chaudière centrale sont comptabilisés.
-
-Vous avez donc en permanence, les informations qui permettent de piloter et régler le déclenchement de la chaudière.
-
-Toutes ces entités sont rattachés au service de configuration centrale :
-
-![Les entités pilotant la chaudière](images/entitites-central-boiler.png)
-
-## Configuration
-Pour configurer cette fonction, vous devez avoir une configuration centralisée (cf. [Configuration](#configuration)) et cochez la case 'Ajouter une chaudière centrale' :
-
-![Ajout d'une chaudière centrale](images/config-central-boiler-1.png)
-
-Sur la page suivante vous pouvez donner la configuration des actions (ex services) à appeler lors de l'allumage / extinction de la chaudière :
-
-![Ajout d'une chaudière centrale](images/config-central-boiler-2.png)
-
-Les actions (ex services) se configurent comme indiqués dans la page :
-1. le format général est `entity_id/service_id[/attribut:valeur]` (où `/attribut:valeur` est facultatif),
-2. `entity_id` est le nom de l'entité qui commande la chaudière sous la forme `domain.entity_name`. Par exemple: `switch.chaudiere` pour les chaudière commandée par un switch ou `climate.chaudière` pour une chaudière commandée par un thermostat ou tout autre entité qui permet le contrôle de la chaudière (il n'y a pas de limitation).  On peut aussi commuter des entrées (`helpers`) comme des `input_boolean` ou `input_number`.
-3. `service_id` est le nom du service à appeler sous la forme `domain.service_name`. Par exemple: `switch.turn_on`, `switch.turn_off`, `climate.set_temperature`, `climate.set_hvac_mode` sont des exemples valides.
-4. pour certain service vous aurez besoin d'un paramètre. Cela peut être le 'Mode CVC' `climate.set_hvac_mode` ou la température cible pour `climate.set_temperature`. Ce paramètre doit être configuré sous la forme `attribut:valeur` en fin de chaine.
-
-Exemples (à ajuster à votre cas) :
- `climate.chaudiere/climate.set_hvac_mode/hvac_mode:heat` : pour allumer le thermostat de la chaudière en mode chauffage,
- `climate.chaudiere/climate.set_hvac_mode/hvac_mode:off` : pour stopper le thermostat de la chaudière,
- `switch.pompe_chaudiere/switch.turn_on` : pour allumer le swicth qui alimente la pompe de la chaudière,
- `switch.pompe_chaudiere/switch.turn_off` : pour allumer le swicth qui alimente la pompe de la chaudière,
- ...
-
-### Comment trouver la bonne action ?
-Pour trouver l'action à utiliser, le mieux est d'aller dans "Outils de développement / Actions", chercher l'action à appeler, l'entité à commander et l'éventuel paramètre à donner.
-Cliquez sur 'Appeler l'action'. Si votre chaudière s'allume vous avez la bonne configuration. Passez alors en mode Yaml et recopiez les paramètres.
-
-Exemple:
-
-Sous "Outils de développement / Service" :
-
-![Configuration du service](images/dev-tools-turnon-boiler-1.png)
-
-En mode yaml :
-
-![Configuration du service](images/dev-tools-turnon-boiler-2.png)
-
-Le service à configurer est alors le suivant: `climate.empty_thermostast/climate.set_hvac_mode/hvac_mode:heat` (notez la suppression du blanc dans `hvac_mode:heat`)
-
-Faite alors de même pour le service d'extinction et vous êtes parés.
-
-## Les évènements
-
-A chaque allumage ou extinction réussie de la chaudière un évènement est envoyé par Versatile Thermostat. Il peut avantageusement être capté par une automatisation, par exemple pour notifier un changement.
-Les évènements ressemblent à ça :
-
-Un évènement d'allumage :
-```
-event_type: versatile_thermostat_central_boiler_event
-data:
-  central_boiler: true
-  entity_id: binary_sensor.central_boiler
-  name: Central boiler
-  state_attributes: null
-origin: LOCAL
-time_fired: "2024-01-14T11:33:52.342026+00:00"
-context:
-  id: 01HM3VZRJP3WYYWPNSDAFARW1T
-  parent_id: null
-  user_id: null
-```
-
-Un évènement d'extinction :
-```
-event_type: versatile_thermostat_central_boiler_event
-data:
-  central_boiler: false
-  entity_id: binary_sensor.central_boiler
-  name: Central boiler
-  state_attributes: null
-origin: LOCAL
-time_fired: "2024-01-14T11:43:52.342026+00:00"
-context:
-  id: 01HM3VZRJP3WYYWPNSDAFBRW1T
-  parent_id: null
-  user_id: null
-```
-
-## Avertissement
-
-> ![Astuce](images/tips.png) _*Notes*_
-> Le contrôle par du logiciel ou du matériel de type domotique d'une chaudière centrale peut induire des risques pour son bon fonctionnement. Assurez-vous avant d'utiliser ces fonctions, que votre chaudière possède bien des fonctions de sécurité et que celles-ci fonctionnent. Allumer une chaudière si tous les robinets sont fermés peut générer de la sur-pression par exemple.
--- a/documentation/fr/feature-central-mode.md
+++ b/documentation/fr/feature-central-mode.md
@@ -1,32 +0,0 @@
-
-# Le contrôle centralisé
-
- [Le contrôle centralisé](#le-contrôle-centralisé)
-  - [Configuration du contrôle centralisée](#configuration-du-contrôle-centralisée)
-  - [Usage](#usage)
-
-Cette fonction vous permet de contrôler tous vos _VTherm_ depuis un unique point de contrôle.
-Le cas d'usage typique est lorsque vous partez pour une longue durée, vous voulez mettre tous vos _VTherm_ en Hors-gel et lorsque vous rentrez, vous voulez les remettre dans l'état initial.
-
-Le contrôle centralisé se fait depuis un _Vtherm_ spécial nommé configuration centralisée. Cf. [ici](creation.md#configuration-centralisée) pour plus d'informations.
-
-## Configuration du contrôle centralisée
-
-Si vous avez défini une configuration centralisée, vous avez une nouvelle entité nommée `select.central_mode` qui permet de piloter tous les VTherms avec une seule action.
-
-![central_mode](images/central-mode.png)
-
-Cette entité se présente sous la forme d'une liste de choix qui contient les choix suivants :
-1. `Auto` : le mode 'normal' dans lequel chaque VTherm se comporte de façon autonome,
-2. `Stooped` : tous les VTherms sont mis à l'arrêt (`hvac_off`),
-3. `Heat only` : tous les VTherms sont mis en mode chauffage lorsque ce mode est supporté par le VTherm, sinon il est stoppé,
-4. `Cool only` : tous les VTherms sont mis en mode climatisation lorsque ce mode est supporté par le VTherm, sinon il est stoppé,
-5. `Frost protection` : tous les VTherms sont mis en preset hors-gel lorsque ce preset est supporté par le VTherm, sinon il est stoppé.
-
-## Usage
-
-Pour qu'un VTherm soit contrôlable de façon centralisée, il faut que son attribut de configuration nommé `use_central_mode` soit vrai. Cet attribut est disponible dans la page de configuration `Principaux ttributs`
-
-![central_mode](images/use-central-mode.png)
-
-Il est donc possible de contrôler tous les VTherms (que ceux que l'on désigne explicitement) avec un seul contrôle.
--- a/documentation/fr/feature-motion.md
+++ b/documentation/fr/feature-motion.md
@@ -1,40 +0,0 @@
-# La détection de mouvement ou d'activité
-
- [La détection de mouvement ou d'activité](#la-détection-de-mouvement-ou-dactivité)
-  - [Configurer le mode d'activité ou la détection de mouvement](#configurer-le-mode-dactivité-ou-la-détection-de-mouvement)
-  - [Usage](#usage)
-
-Cette fonction vous permet de changer de preset lorsqu'un mouvement est détectée dans une pièce. Si vous ne souhaitez chauffer votre bureau, lorsque la pièce est occupée et uniquement si la pièce est occupée, il vous faut un capteur de mouvement (ou de présence) dans la pièce et configurer cette fonction.
-
-Cette fonction est souvent confondue avec la fonction de présence. Elles sont complémentaires mais ne se remplace pas. La fonction 'mouvement' est locale à une pièce équipe d'un capteur de mouvement alors que la fonction 'présence' est prévue pour être globale à tout le logement.
-
-## Configurer le mode d'activité ou la détection de mouvement
-
-Si vous avez choisi la fonctionnalité `Avec détection de mouvement`, :
-
-![image](images/config-motion.png)
-
-Ce dont nous avons besoin:
- un **capteur de mouvement**. ID d'entité d'un capteur de mouvement. Les états du capteur de mouvement doivent être « on » (mouvement détecté) ou « off » (aucun mouvement détecté)
- une durée de **délai d'activation** (en secondes) définissant combien de temps nous attendons la confirmation du mouvement avant de considérer le mouvement. Ce paramètre peut être **supérieur à la temporisation de votre détecteur de mouvement**, sinon la détection se fera à chaque mouvement signalé par le détecteur,
- une durée de fin **délai de désactivation** (en secondes) définissant combien de temps nous attendons la confirmation d'une fin de mouvement avant de ne plus considérer le mouvement.
- un **préréglage de "mouvement"**. Nous utiliserons la température de ce préréglage lorsqu'une activité sera détectée.
- un **préréglage "pas de mouvement"**. Nous utiliserons la température de ce deuxième préréglage lorsqu'aucune activité n'est détectée.
-
-## Usage
-
-Pour indiquer à un _VTherm_ qu'il doit écouter le capteur de mouvement, vous devez le mettre dans le preset spécial 'Activité'. Si vous avez installé la carte Versatile Thermostat UI (cf. [ici](additions.md#bien-mieux-avec-le-versatile-thermostat-ui-card)), ce preset est représenté comme suit : ![preset Activité](images/activity-preset-icon.png).
-
-Vous pouvez ainsi, sur demande, mettre un _VTherm_ en mode détection de mouvement.
-
-Le comportement va être le suivant :
- nous avons une pièce avec un thermostat réglé en mode activité, le mode "mouvement" choisi est confort (21,5°C), le mode "pas de mouvement" choisi est Eco (18.5°C) et la temporisation du mouvement est de 30 sec lors de la détection et de 5 minutes sur fin de détection.
- la pièce est vide depuis un moment (aucune activité détectée), la température de consigne de cette pièce est de 18,5°
- quelqu'un entre dans la pièce, une activité est détectée si le mouvement est présent pendant au moins 30 sec. La température passe alors à 21,5°
- si le mouvement est présent pendant moins de 30 sec (passage rapide), la température reste sur 18,5°,
- imaginons que la température soit passée sur 21,5°, lorsque la personne quitte la pièce, au bout de 5 min la température est ramenée à 18,5°.
- si la personne revient avant les 5 minutes, la température reste sur 21,5°
-
-> ![Astuce](images/tips.png) _*Notes*_
->    1. Sachez que comme pour les autres preset, `Activité` ne sera proposé que s'il est correctement configuré. En d'autres termes, les 4 clés de configuration doivent être définies
->    2. Si vous utilisez la carte Verstatile Thermostat UI (cf. [ici](additions.md#bien-mieux-avec-le-versatile-thermostat-ui-card)), une détection de mouvement est représenté comme suit : ![motion](images/motion-detection-icon.png).
--- a/documentation/fr/feature-power.md
+++ b/documentation/fr/feature-power.md
@@ -1,44 +0,0 @@
-# Gestion de la puissance - délestage
-
- [Gestion de la puissance - délestage](#gestion-de-la-puissance---délestage)
-  - [Configurer la gestion de la puissance](#configurer-la-gestion-de-la-puissance)
-
-Cette fonction vous permet de réguler la consommation électrique de vos radiateurs. Connue sous le nom de délestage, cette fonction vous permet de limiter la consommation électrique de votre appareil de chauffage si des conditions de surpuissance sont détectées.
-Vous aurez besoin d'un **capteur de la puissance totale instantanée consommée** de votre logement ainsi que d'un **capteur donnant la puissance maximale autorisée**.
-
-Le comportement de cette fonction est basique :
-1. lorsque le _VTherm_ va allumer un équipement,
-2. il compare la dernière valeur connue du capteur de puissance consommée avec la dernière valeur de la puissance maximale autorisée. Si il reste une marge supérieure égale à la puissance déclarée des équipements du _VTherm_ alors le VTherm et ses équipements seront allumés. Sinon ils resteront éteints jusqu'au prochain cycle.
-
-ATTENTION: ce fonctionnement très basique **n'est pas une fonction de sécurité** mais plus une fonction permettant une optimisation de la consommation au prix d'une dégradation du chauffage. Des dépassements sont possibles selon la fréquence de remontée de vos capteurs de consommation, la puissance réellement utilisée par votre équipements. Vous devez donc toujours garder une marge de sécurité.
-
-Cas d'usage type:
-1. vous avez un compteur électrique limité à 11 kW,
-2. vous chargez de temps en temps un véhicle électrique à 5 kW,
-3. il reste donc 6 kW pour tout le reste y compris le chauffage,
-4. vous avez 1 kW d'autres équipements en cours,
-5. vous avez déclaré un capteur (`input_number`) de puissance max autorisée à 9 kW (= 11 kW  - la réserve pour les autres équipements - marge)
-
-Si la vehicle est en charge, la puissance totale consommé est de 6 kW (5+1) et un _VTherm_ ne s'allumera que si sa puissance déclarée est de 3 kW max (9 kW - 6 kW).
-Si la vehicle est en charge et qu'un autre _VTherm_ de 2 kW est allumé, la puissance totale consommé est de 8 kW (5+1+2) et un _VTherm_ ne s'allumera que si sa puissance déclarée est de 1 kW max (9 kW - 8 kW). Sinon il passe son tour (cycle).
-
-Si le vehicle n'est pas en charge, la puissance totale consommé est de 1 kW, un _VTherm_ ne s'allumera que si sa puissance déclarée est de 8 kW max (9 kW - 1 kW).
-
-## Configurer la gestion de la puissance
-
-Si vous avez choisi la fonctionnalité `Avec détection de la puissance`, vous la configurez de la façon suivante :
-![image](images/config-power.png)
-
-1. l'id d'entité du **capteur de puissance instantané consommé** de votre logement,
-2. l'id d'entité du **capteur de puissance maximale autorisée**,
-3. la température à appliquer si le délestage est appliqué.
-
-Notez que toutes les valeurs de puissance doivent avoir les mêmes unités (kW ou W par exemple).
-Le fait d'avoir un **capteur de puissance maximale autorisée**, vous permet de modifier la puissance maximale au fil du temps à l'aide d'un planificateur ou d'une automatisation.
-
-> ![Astuce](images/tips.png) _*Notes*_
-> 1. En cas de délestage, le radiateur est réglé sur le préréglage nommé `power`. Il s'agit d'un préréglage caché, vous ne pouvez pas le sélectionner manuellement.
-> 2. Gardez toujours une marge, car la puissance max peut être brièvement dépassée en attendant le calcul du prochain cycle typiquement ou par des équipements non régulés.
-> 3. Si vous ne souhaitez pas utiliser cette fonctionnalité, décochez la dans le menu 'Fonctions'.
-> 4. Si une _VTherm_ controlez plusieurs équipements, la **consommation électrique de votre chauffage** renseigné doit correspondre à la somme des puissances.
-> 5. Si vous utilisez la carte Verstatile Thermostat UI (cf. [ici](additions.md#bien-mieux-avec-le-versatile-thermostat-ui-card)), le délestage est représenté comme suit : ![délestage](images/power-exceeded-icon.png).
--- a/documentation/fr/feature-presence.md
+++ b/documentation/fr/feature-presence.md
@@ -1,24 +0,0 @@
-# Gestion de la présence / absence
-
- [Gestion de la présence / absence](#gestion-de-la-présence--absence)
-  - [Configurer la présence (ou l'absence)](#configurer-la-présence-ou-labsence)
-
-## Configurer la présence (ou l'absence)
-
-Si cette fonction est sélectionnée, elle vous permet de modifier dynamiquement la température des préréglages du thermostat lorsqu'une présence (ou absence) est détectée. Pour cela, vous devez configurer la température qui sera utilisée pour chaque préréglage lorsque la présence est désactivée. Lorsque le capteur de présence s'éteint, ces températures seront utilisées. Lorsqu'il se rallume, la température "normale" configurée pour le préréglage est utilisée. Voir [gestion des préréglages](feature-presets.md).
-
-Pour configurer la présence remplissez ce formulaire :
-
-![image](images/config-presence.png)
-
-Pour cela, vous devez simplement configurer un **capteur d'occupation** dont l'état doit être 'on' ou 'home' si quelqu'un est présent ou 'off' ou 'not_home' sinon,
-
-Les températures sont configurées dans les entités de l'équipement correspondant à votre _VTherm_ (Paramètres/Intégration/Versatile Thermostat/le vtherm)
-
-ATTENTION : les groupes de personnes ne fonctionnent pas en tant que capteur de présence. Ils ne sont pas reconnus comme un capteur de présence. Vous devez utiliser, un template comme décrit ici [Utilisation d'un groupe de personnes comme capteur de présence](troubleshooting.md#utilisation-dun-groupe-de-personnes-comme-capteur-de-présence).
-
-> ![Astuce](images/tips.png) _*Notes*_
-> 1. le changement de température est immédiat et se répercute sur le volet avant. Le calcul prendra en compte la nouvelle température cible au prochain calcul du cycle,
-> 2. vous pouvez utiliser le capteur direct person.xxxx ou un groupe de capteurs de Home Assistant. Le capteur de présence gère les états ``on`` ou ``home`` comme présents et les états ``off`` ou ``not_home`` comme absents.
-> 3. pour pré-chauffer votre logement alors que tout le monde est absent, vous pouvez ajouter une entité de type `input_boolean` dans votre groupe de personne. Si vous passez cet `input_boolean` sur 'On' alors le capteur de présence sera forcé sur 'On' et les presets avec présence seront utilisés. Vous pouvez aussi positionner cet `input_boolean` sur 'On' via une automatisation par exemple lorsque vous quittez une zone pour lancer le préchauffage de votre logement.
-
--- a/documentation/fr/feature-presets.md
+++ b/documentation/fr/feature-presets.md
@@ -1,30 +0,0 @@
-# Les pre-réglages (preset)
-
- [Les pre-réglages (preset)](#les-pre-réglages-preset)
-  - [Configurer les températures préréglées](#configurer-les-températures-préréglées)
-
-
-## Configurer les températures préréglées
-
-Le mode préréglé (preset) vous permet de préconfigurer la température ciblée. Utilisé en conjonction avec Scheduler (voir [scheduler](additions##encore-mieux-avec-le-composant-scheduler-)) vous aurez un moyen puissant et simple d'optimiser la température par rapport à la consommation électrique de votre maison. Les préréglages gérés sont les suivants :
- - **Eco** : l'appareil est en mode d'économie d'énergie
- - **Confort** : l'appareil est en mode confort
- - **Boost** : l'appareil tourne toutes les vannes à fond
-
- Si le mode AC est utilisé, vous pourrez aussi configurer les températures lorsque l'équipement en mode climatisation.
-
-**Aucun** est toujours ajouté dans la liste des modes, car c'est un moyen de ne pas utiliser les preset mais une **température manuelle** à la place.
-
-Les pré-réglages se font directement depuis les entités du _VTherm_ ou de la configuration centrale si vous utilisez la configuration centrale. A la création du _VTherm_, vous aurez différentes entités qui vont vous permettre de fixer les températures de chaque preset :
-
-![presets](images/config-preset-temp.png).
-
-La liste des entités varient en fonction de vos choix de fonction :
-1. si la fonction 'détection de présence' est activée vous aurez les presets en version absence préfixé par _abs_,
-2. si vous avez choisi l'option _AC_, vous aurez en plus les presets en version 'climatisation' préfixé par _clim_
-
-> ![Astuce](images/tips.png) _*Notes*_
->  1. Lorsque vous modifiez manuellement la température cible, le préréglage passe sur Aucun (pas de préréglage),
->  2. Le préréglage standard ``Away`` est un préréglage caché qui n'est pas directement sélectionnable. Versatile Thermostat utilise la gestion de présence ou la gestion de mouvement pour régler automatiquement et dynamiquement la température cible en fonction d'une présence dans le logement ou d'une activité dans la pièce. Voir [gestion de la présence](feature-presence.md).
->  3. Si vous utilisez la gestion du délestage, vous verrez un préréglage caché nommé ``power``. Le préréglage de l'élément chauffant est réglé sur « puissance » lorsque des conditions de surpuissance sont rencontrées et que le délestage est actif pour cet élément chauffant. Voir [gestion de l'alimentation](feature-power.md).
->  4. si vous utilisez la configuration avancée, vous verrez le préréglage défini sur ``sécurité`` si la température n'a pas pu être récupérée après un certain délai. Voir [Mise en sécurité](feature-advanced.md#la-mise-en-sécurité)
--- a/documentation/fr/feature-window.md
+++ b/documentation/fr/feature-window.md
@@ -1,66 +0,0 @@
-# La détection d'ouverture - portes/fenêtres
-
- [La détection d'ouverture - portes/fenêtres](#la-détection-douverture---portesfenêtres)
-  - [Le mode capteur](#le-mode-capteur)
-  - [Le mode auto](#le-mode-auto)
-
-Vous devez avoir choisi la fonctionnalité ```Avec détection des ouvertures``` dans la première page pour arriver sur cette page.
-La détection des ouvertures peut se faire de 2 manières:
-1. soit avec un capteur placé sur l'ouverture (mode capteur),
-2. soit en détectant une chute brutale de température (mode auto)
-
-La configuration de la détection d'ouverture est la suivante :
-
-![image](images/config-window-main.png)
-
-## Le mode capteur
-Pour passer en mode capteur, vous devez donner une entité de type `binary_sensor` ou `input_boolean`.
-Dans ce mode, vous devez renseigner les informations suivantes:
-
-![mode window capteur](images/config-window-sensor.png)
-
-1. un **délai en secondes** avant tout changement. Cela permet d'ouvrir rapidement une fenêtre sans arrêter le chauffage,
-2. l'action a réaliser lorsque l'ouverture est détectée ouverte. Les actions possibles sont :
-   1. _Eteindre_ : le VTherm sera étient,
-   2. _Ventilateur seul_ : le chauffage ou refroidissement sera coupé mais l'équipement continuera à ventiler (pour les équipements compatibles),
-   3. _Hors gel_ : la température du preset 'Hors Gel' sera alors sélectionné sur le _VTherm_ sans changement du preset courant (cf. notes ci-dessous),
-   4. _Eco_ : la température du preset _Eco_ sera appliquée sur le _VTherm_ sans changement du preset courant (cf. notes ci-dessous).
-
-Lorsque le détecteur passe à ouvert :
-1. _VTherm_ attend le délai indiqué,
-2. si l'ouverture est toujours ouverte au bout du délai, l'état du _VTherm_ est mémorisée (mode Chauffe / Froid / ..., preset courant, temperature de consigne courante) et l'action est réalisée
-
-Pareil, lorsque le détecteur passe à fermé :
-1. _VTherm_ attend le délai indiqué,
-2. si l'ouverture est toujours fermée au bout du délai, l'état avant ouverture mémorisé est restauré.
-
-## Le mode auto
-En mode auto, la configuration est la suivante:
-![image](images/config-window-auto.png)
-
-1. un **délai en secondes** avant tout changement. Cela permet d'ouvrir rapidement une fenêtre sans arrêter le chauffage,
-2. un seuil de détection en degré par heure. Lorsque la température chute au delà de ce seuil, le thermostat s'éteindra. Plus cette valeur est faible et plus la détection sera rapide (en contre-partie d'un risque de faux positif),
-3. un seuil de fin de détection en degré par heure. Lorsque la chute de température repassera au-dessus cette valeur, le thermostat se remettra dans le mode précédent (mode et preset),
-4. une durée maximale de détection. Au delà de cette durée, le thermostat se remettra dans son mode et preset précédent même si la température continue de chuter
-5. l'action a réaliser lorsque l'ouverture est détectée ouverte. Les actions sont les mêmes qu'en mode capteur décrit ci-dessus.
-
-Pour régler les seuils il est conseillé de commencer avec les valeurs de référence et d'ajuster les seuils de détection. Quelques essais m'ont donné les valeurs suivantes (pour un bureau):
- seuil de détection : 3 °C/heure
- seuil de non détection: 0 °C/heure
- durée max : 30 min.
-
-Un nouveau capteur nommé "slope" a été ajouté pour tous les thermostats. Il donne la pente de la courbe de température en °C/heure (ou °K/heure). Cette pente est lissée et filtrée pour éviter les valeurs abérrantes des thermomètres qui viendraient pertuber la mesure.
-
-![image](images/temperature-slope.png)
-
-Pour bien régler il est conseillé d'affocher sur un même graphique historique la courbe de température et la pente de la courbe (le "slope") :
-
-![image](images/window-auto-tuning.png)
-
-> ![Astuce](images/tips.png) _*Notes*_
->  1. Si vous souhaitez utiliser **plusieurs capteurs de porte/fenêtre** pour automatiser votre thermostat, créez simplement un groupe avec le comportement habituel (https://www.home-assistant.io/integrations/binary_sensor.group/)
->  2. Si vous n'avez pas de capteur de fenêtre/porte dans votre chambre, laissez simplement l'identifiant de l'entité du capteur vide,
->  3. **Un seul mode est permis**. On ne peut pas configurer un thermostat avec un capteur et une détection automatique. Les 2 modes risquant de se contredire, il n'est pas possible d'avoir les 2 modes en même temps,
->  4. Il est déconseillé d'utiliser le mode automatique pour un équipement soumis à des variations de température fréquentes et normales (couloirs, zones ouvertes, ...)
->  5. Pour éviter d'interférer avec votre réglage de preset courant, Les actions _Hors gel_ et _Eco_ change la température cible sans changer le preset. Donc, vous pouvez constater un écart entre le preset sélectionné et la consigne.
->  6. Si vous utilisez la carte Verstatile Thermostat UI (cf. [ici](additions.md#bien-mieux-avec-le-versatile-thermostat-ui-card)), une détection d'ouverture est représenté comme suit : ![window](images/window-detection-icon.png).
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--- a/Show More
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Author	SHA1	Message	Date
Jean-Marc Collin	49ebf9ddae	central boiler - add entites to fine tune the boiler start	2024-01-20 10:40:55 +00:00
Jean-Marc Collin	60de43f241	Add en and string translation	2024-01-20 06:31:03 +00:00
Jean-Marc Collin	f651fbdb37	Issue #255 - Specify window action on window open detection	2024-01-17 18:56:00 +00:00
Jean-Marc Collin	685911a9aa	Issue #343 - disable safety mode for outdoor thermometer	2024-01-16 18:30:52 +00:00
Jean-Marc Collin	67844d4ae8	FIX #341 - when window state change, open_valve_percent should be resend	2024-01-14 23:02:23 +00:00
Jean-Marc Collin	513e65f79c	Add events in README	2024-01-14 16:50:59 +00:00
Jean-Marc Collin	31f782ffa3	Documentation and release.	2024-01-14 16:44:38 +00:00
Jean-Marc Collin	2831257732	Full featured but without testu	2024-01-14 12:37:09 +00:00
Jean-Marc Collin	0343d0f0e8	Fonctional before testu. Miss the service call	2024-01-14 00:33:52 +00:00
Jean-Marc Collin	208c80752c	Creation of the central boiler config + binary_sensor entity	2024-01-13 17:46:41 +00:00