Select the system setting
Heat
Cool
Note: The Auto and Em Heat system settings may not appear, depending on how your Comfort Control was installed.
Press the SYSTEM button to select:
•Heat: Controls only the heating system.
•Cool: Controls only the cooling system.
•Off: Heating and cooling systems are off.
•Auto: Automatically selects heating or cooling depending on the indoor temperature.
•Em Heat (only for heat pumps with auxiliary heat): Controls Emergency Heat. Compressor is locked out.
8