How do I replace batteries?

1. If the Smart Thermostat is installed on the wall, to replace the batteries it is necessary to remove the main body of the device from the rear plate by pulling and lifting it:



2. If the Smart Thermostat is not installed on the wall, remove the rear plate by lifting it. Open the battery compartment door, remove the drains and insert the new ones:



3. Reposition the device on the back plate:



4. To make sure the assembly has been successful, make sure the LEDs in the front turn on.