Aqara · HVACWT-A03E

Radiator thermostat W600. Exposes valve position, a heating setpoint, an operating mode and a child lock with battery level and field calibration.

Aqara WT-A03E device photograph
Photograph: Zigbee2MQTT (GPL-3.0)

Connection

EpiSensor Gateway with Zigbee radio running Edge

Documented Zigbee support describes the path Edge would use. It is not an EpiSensor compatibility claim for this model.

Readings and controls

What the pinned upstream definition exposes for this exact model. Units and ranges are only shown when that source states them.

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Name Type Access Unit Range
battery numeric Read % 0–100
valve_alarm binary Read — —
window_open binary Read — —
climate climate — — —
local_temperature numeric Read °C —
local_temperature_calibration numeric Read and write °C -5–5
occupied_heating_setpoint numeric Read and write °C 5–30
system_mode enum Read and write — —
running_state enum Read — —
preset enum Read and write — —
temperature_setpoint_hold_duration numeric Read and write min 0–65535
override_active binary Read — —
local_temperature_internal numeric Read °C —
sensor enum Read and write — —
external_temperature_input numeric Read and write °C -40–125
calibrate enum Write — —
calibrated enum Read — —
temperature_control_abnormal_notification binary Read and write — —
display_flip binary Read and write — —
window_detection binary Read and write — —
child_lock binary Read and write — —
anti_freeze_temperature numeric Read and write °C 5–15
preset_home_temperature numeric Read and write °C 5–30
preset_away_temperature numeric Read and write °C 5–30
preset_sleep_temperature numeric Read and write °C 5–30
preset_vacation_temperature numeric Read and write °C 5–30
preset_wind_down_temperature numeric Read and write °C 5–30
weekly_schedule_sunday text Read and write — —
weekly_schedule_monday text Read and write — —
weekly_schedule_tuesday text Read and write — —
weekly_schedule_wednesday text Read and write — —
weekly_schedule_thursday text Read and write — —
weekly_schedule_friday text Read and write — —
weekly_schedule_saturday text Read and write — —
schedule_upload_status enum Read — —
save_schedule enum Write — —
clear_schedule enum Write — —
position numeric Read % 0–100
identify enum Write — —

Commissioning

A live socket is not a live measurement. Prove the decode, then keep the map.

  1. Pair the device on the Gateway Zigbee radio in Edge.

  2. Confirm the reported manufacturer and model match this page.

  3. Prove one known reading or control before enabling the rest of the points.

Sources

  1. Aqara/WT-A03E (opens in a new tab) zigbee-herdsman-converters · v26.111.0

Related

Built from the pinned Device Directory snapshot. Product names and trademarks belong to their respective owners; publication does not imply endorsement, a commercial relationship, or that EpiSensor has tested this model.