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Centralite 3157100 #

Model	3157100
Vendor	Centralite
Description	3-Series pearl touch thermostat,
Exposes	battery, climate (occupied_heating_setpoint, local_temperature, system_mode, running_state, fan_mode, occupied_cooling_setpoint, local_temperature_calibration, pi_heating_demand), linkquality
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Notes #

Device type specific configuration #

How to use device type specific configuration

• legacy: Set to false to disable the legacy integration (highly recommended!) (default: true)

Exposes #

Battery (numeric) #

Remaining battery in %. Value can be found in the published state on the battery property. It’s not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 100. The unit of this value is %.

Climate #

This climate device supports the following features: occupied_heating_setpoint, local_temperature, system_mode, running_state, fan_mode, occupied_cooling_setpoint, local_temperature_calibration, pi_heating_demand.

• occupied_heating_setpoint: Temperature setpoint. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"occupied_heating_setpoint": VALUE} where VALUE is the °C between 10 and 30. To read send a message to zigbee2mqtt/FRIENDLY_NAME/get with payload {"occupied_heating_setpoint": ""}.
• occupied_cooling_setpoint: Temperature setpoint. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"occupied_cooling_setpoint": VALUE} where VALUE is the °C between 10 and 30. To read send a message to zigbee2mqtt/FRIENDLY_NAME/get with payload {"occupied_cooling_setpoint": ""}.
• local_temperature: Current temperature measured on the device (in °C). To read send a message to zigbee2mqtt/FRIENDLY_NAME/get with payload {"local_temperature": ""}.
• system_mode: Mode of this device. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"system_mode": VALUE} where VALUE is one of: off, heat, cool. To read send a message to zigbee2mqtt/FRIENDLY_NAME/get with payload {"system_mode": ""}.
• running_state: The current running state. Possible values are: idle, heat, cool. To read send a message to zigbee2mqtt/FRIENDLY_NAME/get with payload {"running_state": ""}.

Linkquality (numeric) #

Link quality (signal strength). Value can be found in the published state on the linkquality property. It’s not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 255. The unit of this value is lqi.

Manual Home Assistant configuration #

Although Home Assistant integration through MQTT discovery is preferred, manual integration is possible with the following configuration:

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.battery }}"
    unit_of_measurement: "%"
    device_class: "battery"
    state_class: "measurement"

climate:
  - platform: "mqtt"
    availability_topic: "zigbee2mqtt/bridge/state"
    temperature_unit: "C"
    temp_step: 1
    min_temp: "10"
    max_temp: "30"
    current_temperature_topic: true
    current_temperature_template: "{{ value_json.local_temperature }}"
    mode_state_topic: true
    mode_state_template: "{{ value_json.system_mode }}"
    modes: 
      - "off"
      - "heat"
      - "cool"
    mode_command_topic: true
    action_topic: true
    action_template: "{% set values = {'idle':'off','heat':'heating','cool':'cooling','fan only':'fan'} %}{{ values[value_json.running_state] }}"
    temperature_low_command_topic: "occupied_heating_setpoint"
    temperature_low_state_template: "{{ value_json.occupied_heating_setpoint }}"
    temperature_low_state_topic: true
    temperature_high_command_topic: "occupied_cooling_setpoint"
    temperature_high_state_template: "{{ value_json.occupied_cooling_setpoint }}"
    temperature_high_state_topic: true
    fan_modes: 
      - "auto"
      - "on"
    fan_mode_command_topic: true
    fan_mode_state_template: "{{ value_json.fan_mode }}"
    fan_mode_state_topic: true

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.linkquality }}"
    unit_of_measurement: "lqi"
    enabled_by_default: false
    icon: "mdi:signal"
    state_class: "measurement"