AVATTO TRV16 Zigbee Smart Thermostat Radiator Valve User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your AVATTO TRV16 Zigbee Smart Thermostat Radiator Valve. Please read this manual thoroughly before using the device to ensure proper function and safety. The TRV16 is designed to offer intelligent control over your heating system, enhancing comfort and energy efficiency through Zigbee connectivity and integration with the Tuya Smart Life app.

2. Safety Information

• Ensure the power supply to the radiator is disconnected before installation or maintenance.
• Do not attempt to disassemble or repair the device yourself. Refer to qualified personnel for service.
• Keep the device away from water, moisture, and extreme temperatures.
• Use only the specified battery type and ensure correct polarity during installation.
• This device is intended for indoor use only.

3. Package Contents

Verify that all items are present in the package:

• AVATTO TRV16 Smart Thermostat Radiator Valve
• User Manual (this document)
• Adapter set (various adapters for different valve types)
• AA Batteries (not always included, check packaging)

4. Product Overview

The AVATTO TRV16 is a compact, white smart radiator valve designed to replace traditional thermostatic radiator valves. It features an integrated digital display and a rotary knob for manual temperature adjustments.

Image 1: Front view of the AVATTO TRV16 Smart Thermostat Radiator Valve. The device is white with a silver-colored rotary ring on the left side. A digital display on the main body shows "20" (likely temperature) and various icons for fan, clock, and Wi-Fi/Zigbee connectivity.

4.1. Components

• Digital Display: Shows current temperature, mode, and connectivity status.
• Rotary Knob: Used for manual temperature adjustment and menu navigation.
• Battery Compartment: Located at the rear, for AA batteries.
• Valve Connector: Standard M30x1.5 thread, with various adapters provided for compatibility.

5. Setup

5.1. Physical Installation

1. Remove Old Valve: Turn off your heating system. Unscrew your existing thermostatic radiator valve head. Some water may drip out; have a cloth ready.
2. Select Adapter: Identify the correct adapter from the provided set that fits your radiator valve body.
3. Install Batteries: Open the battery compartment of the TRV16 and insert the AA batteries, observing correct polarity. The device display should light up.
4. Attach TRV16: Screw the AVATTO TRV16 onto the radiator valve body, using the selected adapter if necessary. Tighten securely but do not overtighten.
5. Power On Heating: Turn your heating system back on.

5.2. Zigbee Pairing with Tuya Smart Life App

The TRV16 requires a Zigbee gateway (hub) to connect to the Tuya Smart Life app.

1. Download App: Download the Tuya Smart Life app from your smartphone's app store (iOS or Android).
2. Add Zigbee Gateway: Open the app, register or log in, and add your Zigbee gateway if you haven't already.
3. Enter Pairing Mode (TRV16): On the TRV16, press and hold the rotary knob for approximately 5-8 seconds until the Zigbee icon on the display starts flashing rapidly. This indicates pairing mode.
4. Add Device in App: In the Tuya Smart Life app, select your Zigbee gateway, then choose "Add sub-device" or "Add new device". The app will scan for nearby Zigbee devices.
5. Confirm Pairing: Once the TRV16 is detected, follow the on-screen prompts to add it. The Zigbee icon on the TRV16 display will stop flashing and remain solid when successfully paired.
6. Rename Device: You can rename the device in the app for easier identification (e.g., "Living Room Radiator").

6. Operating Instructions

6.1. Manual Control

• Adjust Temperature: Rotate the knob clockwise to increase the target temperature, and counter-clockwise to decrease it. The new target temperature will be displayed temporarily.
• Confirm Setting: The device will automatically confirm the new setting after a few seconds of inactivity.

6.2. App Control (Tuya Smart Life)

Once paired, you can control the TRV16 remotely via the Tuya Smart Life app.

• Temperature Adjustment: Use the app interface to set the desired temperature.
• Scheduling: Create custom heating schedules for different days and times to optimize energy usage.
• Mode Selection: Switch between various modes such as Manual, Auto (schedule-based), Holiday, or Anti-freeze.
• Child Lock: Enable child lock from the app to prevent unauthorized manual adjustments on the device.

6.3. Advanced Settings (via App)

The app provides access to advanced settings:

• Temperature Calibration: Adjust the displayed temperature if it differs from an external thermometer.
• Open Window Detection: Enable this feature to automatically turn off heating if a sudden drop in temperature (e.g., open window) is detected.
• Anti-freeze Function: Maintains a minimum temperature to prevent pipes from freezing.

7. Maintenance

7.1. Battery Replacement

When the battery low indicator appears on the display, replace the batteries promptly.

1. Gently remove the TRV16 from the radiator valve body.
2. Open the battery compartment.
3. Replace the old batteries with new AA alkaline batteries, ensuring correct polarity.
4. Reattach the TRV16 to the radiator valve body.

7.2. Cleaning

Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the surface or internal components.

8. Troubleshooting

9. Specifications

• Model: TRV16
• Connectivity: Zigbee
• Power Supply: 2x AA Batteries (not included)
• Temperature Range: 5°C - 30°C (Adjustable)
• Temperature Accuracy: ±0.5°C
• Valve Thread: M30x1.5
• App Support: Tuya Smart Life
• Dimensions: (Approximate, based on typical TRV size) 56mm x 56mm x 75mm

10. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for warranty claims.

For app-related issues, please consult the help section within the Tuya Smart Life application or visit the Tuya Smart Life support website.