OneSmart Tuya Zigbee Wifi Smart TRV Thermostatic Radiator Valve Thermostat Temperature Heater Controller with Alexa Google Home

OneSmart Tuya Zigbee Wifi Smart TRV Thermostatic Radiator Valve Thermostat Temperature Heater Controller Support Alexa Echo Google Home Voice Control

Specification

App: Smart Life/Tuya Smart
Voice Control: Amazon Alexa, Google Home
Frequency: 2.4GHz
Temperature Range: 5--60°C
Temperature Display: 0--60℃
Thermostat Tolerance: ±1℃
Temperature Sensor: NTC
Wireless Protocol: Zigbee 3.0/WIFI/BT
Connection: M30x1.5mm
Maximum Travel: 6mm
Operating Temperature: -10℃-40℃
Working Environment: Indoor
Anti-freeze: Yes
Programmable: Yes

Features

1. Manual mode
In manual mode, the temperature is controlled according to the current temperature set via the rotary knob button. The temperature remains active until the next manual change.

2. Automatic mode
In automatic mode, the temperature is controlled according to the set heating profile. Manual changes are active until the profile is changed to the next point. After that, the defined heating profile is activated again.

3. Holiday mode
You will use holiday mode when you are out or at a party. Holiday mode will automatically start and run the holiday temperature at the set time starting point.

4. Offset temperature
Since the temperature is measured on the radiator thermostat, the temperature distribution throughout the room may vary. To adjust, a temperature offset of ±5 °C can be set. If a nominal temperature is set (e.g. 20 °C), but the room temperature is only 18 °C, an offset of -2 °C needs to be set.

5. Eco and comfort temperature
The comfort and eco temperature icons make switching between comfort and eco temperature simple and user-friendly. The settings are factory set to 21°C (comfort temperature) and 17°C (eco temperature).

6. Window opening detection
When the device detects a sudden drop in temperature (by default 5°C within 5 minutes), the device automatically stops heating. This is usually caused by an open window or door, and the window opening icon (OPE) will be displayed on the device. The device will operate according to the preset window. Press the pairing button to cancel.

7. Child lock
The operation of the device can be locked to prevent the settings from being accidentally changed (e.g. by involuntary touch).

8. Antifreeze mode
You can use this function when you go out in winter or are away from home for a long time. When this function is activated, the temperature in the house is kept at 8°C and the device displays "AF". Press the pairing button to cancel.

9. Heating stop (power saving) mode
Switching off the heating can extend the battery life. To do this, the valve is completely closed.

10. Anti-calcification (descaling) protection
The device will automatically operate for a period of time every week to prevent the valve from calcification.

11. Boost
Sometimes people come home earlier than usual, and the fast heating function will make you feel the warmth of the room faster. After activation, the valve will be fully open for 5 minutes. However, the heat from the radiator can be felt immediately. The boost function is activated. The remaining time for the function will count down in seconds ("299" to "000"). After these 5 minutes have passed, the actuator will switch to the previously activated mode (automatic/manual) with the previously set temperature. To end this function prematurely, press the pairing button to cancel.