SONOFF · HVACTRV-ZBT

Zigbee thermostatic radiator valve. Exposes a heating setpoint, an operating mode and a child lock with battery level and field calibration.

SONOFF TRV-ZBT 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.

Swipe to see every column

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Name Type Access Unit Range
climate climate — — —
occupied_heating_setpoint numeric Read and write °C 5–30
local_temperature numeric Read °C —
local_temperature_calibration numeric Read and write °C -10–10
system_mode enum Read and write — —
running_state enum Read — —
battery numeric Read % 0–100
fault_code text Read — —
screen_direction enum Read and write — —
child_lock binary Read and write — —
open_window binary Read and write — —
frost_protection_temperature numeric Read and write °C 5–15
temperature_sensor_select enum Read and write — —
external_temperature_input numeric Read and write °C 0–99.9
idle_steps numeric Read — —
closing_steps numeric Read — —
valve_opening_limit_voltage numeric Read mV —
valve_closing_limit_voltage numeric Read mV —
valve_motor_running_voltage numeric Read mV —
heating_valve_position numeric Read and write % 0–100
idle_valve_position numeric Read and write % 0–100
temperature_accuracy numeric Read and write °C -1–-0.2
smart_temperature_control binary Read and write — —
temporary_mode composite Read and write — —
mode enum Read and write — —
duration numeric Read and write minutes 0–1440
target_temperature numeric Read and write °C 5–30
low_battery_valve_state enum Read and write — —
schedule_active_group enum Read and write — —
schedule_group_to_edit enum Read and write — —
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 — —
open_window_detected binary Read — —
heat_percentage_hour numeric Read % 0–100
valve_travel_calibration enum Read and write — —
motor_travel_calibration_status text Read — —
bluetooth_pairing enum Write — —
bluetooth_pairing_status enum Read — —
read_temperature_control_history composite Read and write — —
type enum Write — —
time_range composite Write — —
start text Write — —
end text Write — —
temperature_control_history text Read — —

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. SONOFF/TRV-ZBT (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.