Operating Manual
69-1921EFS—01
8
About your new thermostat
ENGLISH
Note:
The Auto and
Em Heat
system settings may not
appear, depending on how your
thermostat was installed.
Press the
SYSTEM
button to select:
•
Heat:
Thermostat controls only the
heating system.
•
Cool:
Thermostat controls only the
cooling system.
•
Off:
Heating and cooling 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.
Select the system setting
Set
Clock/Day/
Schedule
Auto
Fan
System
Heat
Set
Clock/Day/
Schedule
Auto
Fan
System
Cool
MCR29461
