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Operating Manual
69-2207EF—05 8
M27527
System & Fan
Schedule
Clock & Mode
System setting
Follow steps at left to select system:
• Heat: Thermostat controls only the heating
system.
• Cool: Thermostat controls only the cooling
system.
• Auto: Thermostat automatically selects heating
or cooling depending on the indoor temperature.
• Off: All systems are off.
• Em Heat(onlyforheatpumpswithauxiliary
heat): Thermostat controls Emergency and
AuxiliaryHeat.Compressorislockedout.
Note: The Auto and Em Heat system settings may not
Press SYSTEM & FAN
Press SYSTEM to select mode,
then press DONE
appear, depending on how your thermostat
was installed.
M27529
System
Fan
Done
System
Heat
Fan Auto
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