Tuya BAC-003


Model	BAC-003
Vendor	Tuya
Description	FCU thermostat temperature controller
Exposes	climate (local_temperature, system_mode, fan_mode, current_heating_setpoint, preset, local_temperature_calibration), child_lock, max_temperature, deadzone_temperature, schedule_text
Picture

Options

How to use device type specific configuration

control_sequence_of_operation: Report either cooling and fan or cooling, heating and fan capability. The value must be one of cooling_only, cooling_and_heating
expose_device_state: Expose a separate on/off switch, instead of including it in system mode. The value must be true or false
wake_before_power_transition: Send a wake-up command before turning the device on or/off, required for some firmware revisions. The value must be true or false

Exposes

Climate

This climate device supports the following features: local_temperature, system_mode, fan_mode, current_heating_setpoint, preset, local_temperature_calibration.

current_heating_setpoint: Temperature setpoint. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"current_heating_setpoint": VALUE} where VALUE is the °C between 5 and 35. Reading (/get) this attribute is not possible.
local_temperature: Current temperature measured on the device (in °C). Reading (/get) this attribute is not possible.
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, cool, heat, fan_only. Reading (/get) this attribute is not possible.
preset: Mode of this device (similar to system_mode). To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"preset": VALUE} where VALUE is one of: auto, manual. Reading (/get) this attribute is not possible.
local_temperature_calibration: Offset to add/subtract to the local temperature. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"local_temperature_calibration": VALUE}.The minimal value is -9 and the maximum value is 9 with a step size of 1.

Enables/disables physical input on the device. Value can be found in the published state on the child_lock property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"child_lock": NEW_VALUE}. If value equals LOCK child lock is ON, if UNLOCK OFF.

Max temperature (numeric)

Maximum temperature. Value can be found in the published state on the max_temperature property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"max_temperature": NEW_VALUE}. The minimal value is 35 and the maximum value is 45. The unit of this value is °C.

Deadzone temperature (numeric)

Value can be found in the published state on the deadzone_temperature property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"deadzone_temperature": NEW_VALUE}. The minimal value is 0 and the maximum value is 5. The unit of this value is °C.

Schedule text (text)

Weekly schedule in the format "HH:MM/TT HH:MM/TT ...". Example for 12 segments: "06:00/20 11:30/21 13:30/22 17:30/23 06:00/24 12:00/23 14:30/22 17:30/21 06:00/19 12:30/20 14:30/21 18:30/20". Each segment contains: - HH:MM: Time in 24-hour format. - TT: Temperature in °C. Ensure all 12 segments are defined and separated by spaces.. Value can be found in the published state on the schedule_text property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"schedule_text": NEW_VALUE}.