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Select the system setting
Note: Options may vary
depending on your heating/
cooling equipment.
Press
SYSTEM
to select:
• Heat: Thermostat controls only the
heating system.
• Cool: Thermostat controls only the
cooling system.
• Off: All systems are off.
• Auto: Thermostat automatically
selects heating or cooling depending
on the indoor temperature.
• Em Heat (only for heat pumps with
auxiliary heat): Thermostat controls
Emergency and Auxiliary Heat.
Compressor is locked out.
Set
Clock/Day
Schedule
System
Heat
More
Fan
Auto
Set
Clock/Day
Schedule
System
Cool
More
Fan
Auto