Smart Radiator Thermostat E1 is a thermostatic radiator valve (TRV) powered by dry (alkaline) batteries applicable to water heating radiators, featuring no wiring and convenient installation. It can realize satisfactory temperature control effects. This product, with a built-in low-power Zigbee wireless communication module and an LCD display, can be used alone or added to the Aqara Home app through the Aqara hub, becoming an intelligent thermostat that can be set and checked in the app. It can realize automatic temperature adjustment and window-open detection supported with the Aqara Temperature and Humidity Sensor and the Aqara Door and Window Sensor.
An Aqara Zigbee 3.0 hub is required for smart functionality.
Please pull out the insulating tab before use, and confirm that the device is turned on.
It is recommended to install the thermostat on the radiator valve interface within 5 minutes after the TRV starts up.
The Thermostat supports both horizontal and vertical installation methods. However, the vertical installation method may result in inaccurate temperature readings caused by the built-in temperature sensor being close to the radiator.
Align the thermostat interface nut with the radiator valve, and rotate the nut until it is tightened. Note: Installation of [M30*1.5 mm] valve interface is shown in the figure.
Press the thermostat button 3 consecutive times to calibrate the valve. During calibration, the screen displays the [F12] symbol. Note: The valve must be calibrated, otherwise it may cause abnormal temperature control. Follow the above steps or click “More Settings” in the app to calibrate the valve.
The [F12] symbol disappears in about 10 seconds, and the screen displays the currently set temperature, indicating the completion of installation.
Adding the Device to the Aqara Home app:
Before using the product, please ensure that the Aqara Home app has been downloaded and an Aqara Zigbee 3.0 hub has been installed.
Start the app, click “+” in the upper-right corner of the home page to enter the “Add Device (Accessories)” page, select “Smart Radiator Thermostat E1″‘, and operate according to the prompts on the page.
If the device is not added, please move it closer to the hub and try again. Effective distance verification: after the successful network configuration, adjust the thermostat at the preselected installation position and observe whether the status in the app is synchronized.