Installation Guide

Battery

Battery Cover

Replacing the battery

There is no low battery indication on the sensor. The Portal or App will send

notification to remind you to change the sensor battery when the battery

voltage drops to warning level (2.6 V) or critical level (2.3 V). When the voltage

drops to Battery critical level or below, normal operation of the sensor cannot

be guaranteed.

Remove the Battery Cover and replace the battery in the battery compartment.

Put back the Battery Cover. The Sensor will automatically power up and

reconnect to the TrickleStar Wi-Fi Smart Thermostat.