Introduction
The SONOFF TRVZB Zigbee Thermostatic Radiator Valve is designed for heating systems. It allows you to remotely control your home temperature via the eWeLink App. It is compatible with Zigbee 3.0 gateways.
Device Overview: The TRVZB is a compact device featuring a digital display and control buttons, designed to attach to standard radiator valves. It supports Zigbee connectivity and app control.
What's in the box:
- TRVZB Device
- Mounting Accessories
- User Manual
Installation Guide
Follow these steps to install your TRVZB:
- Remove Old Valve: Carefully remove the existing radiator valve head. [Diagram Description: A hand is shown unscrewing a standard radiator valve head.]
- Attach TRVZB: Securely attach the TRVZB device to the radiator valve body. Ensure it is firmly in place. [Diagram Description: The TRVZB device is shown being mounted onto the radiator valve body.]
- Install Batteries: Open the battery compartment located on the device and insert 2x AA batteries. [Diagram Description: The battery compartment is opened, and two AA batteries are inserted into the TRVZB.]
- Pair with Gateway: Follow the instructions in the eWeLink App to pair the TRVZB with your Zigbee 3.0 gateway. [Diagram Description: A smartphone screen shows the eWeLink app interface, with a pairing process indicated.]
Battery Replacement: When the battery level indicator shows low power, open the battery compartment, remove the old batteries, and insert new AA batteries.
Important: Ensure the device is powered off before installation. [⚠️]
Usage
App Control: Utilize the eWeLink App to:
- Set heating schedules.
- Adjust target temperatures remotely.
- Monitor your home's heating system status.
Manual Control: You can also adjust the temperature directly on the device:
- The device features a clear LCD display showing the current room temperature and the set target temperature.
- Use the '+' and '-' buttons on the device to manually adjust the target temperature. [Diagram Description: The device's LCD screen is shown displaying temperature values, with '+' and '-' buttons highlighted for manual adjustment.]
Specifications
| Feature | Details |
|---|---|
| Model | TRVZB |
| Wireless Protocol | Zigbee 3.0 |
| Power Supply | 2x AA Batteries |
| Operating Temperature | 5°C - 30°C |
| Temperature Setting Range | 5°C - 30°C |
| Display | LCD |
| Compatibility | Zigbee 3.0 Gateways (e.g., SONOFF Zigbee Bridge, Amazon Echo, etc.) |
Print Details: Material: 105g copper plate, four-color printing, accordion 9-fold page. Unfolded Dimensions: 585x105mm, Folded Dimensions: 65x105mm.
Safety Precautions
Please read and follow these safety guidelines:
- Read all instructions before use. [⚠️]
- Do not expose the device to water or moisture. [?]
- Do not attempt to disassemble or repair the device yourself. [no repair]
- Keep the device away from direct heat sources. [?]
- Use only the specified battery type (2x AA). [?]
- Dispose of used batteries properly according to local regulations. [♻️]
Troubleshooting
- Device not connecting to gateway: Ensure your Zigbee gateway is powered on and within range. Try resetting the TRVZB and re-initiating the pairing process.
- Temperature not changing as expected: Verify that the batteries are correctly installed and have sufficient charge. Confirm the TRVZB is properly mounted on the radiator valve and not obstructed.
- eWeLink App not responding: Check your smartphone's internet connection. Ensure you are using the latest version of the eWeLink App.
Compliance Information
- CE: This device complies with the essential requirements of the relevant European health, safety, and environmental protection legislation.
- FCC: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
- RoHS: This product complies with the Restriction of Hazardous Substances Directive.
- WEEE: [♻️] This symbol indicates that the product should not be disposed of with household waste.
