Frost Protection feature can be used to protect your home from freezing temperature during the winter time. When Frost Protection is enabled then the set minimum temperature is kept regardless of the operating mode. 

This means that the Frost Protection temperature is kept when Themo is switched to Off mode or it has lost its network connection in Smart Schedule mode.

To enable and to set the Frost Protection temperature open the Room View of the device and go to the Settings. From the settings select the Frost Protection

Frost Protection temperature can be set between the 5 - 12 degrees. When the desired protection temperature is selected then click the Set Frost Protection button

It is possible to see what Frost Protection temperature is activated from the Room View of the selected device.