2.1.3. Frost Protection
The thermostat can be made to offer frost protection. After enable this function, the set-point
temperature become 5
0
C(41
0
F).
To activate the frost protection, press and hold COMF/ECON buttons for 1.5 seconds. Frost
protection indicator is animating to indicate that the frost protection function is activated.
2.2 Cooling function
This wireless thermostat offers the selection of using the devise in cooling system. In this case,
turning the “Heat/Cool” switch to on position to activate the Cooling. In the case of cooling,
PWM is switched off automatically.
Press __ button to toggle between off mode and normal operation. Cool mode indicator is
animating to indicate off mode is set.
6