AUTO: Selects heating or cooling depending on the indoor temperature.
EM HEAT (heat pumps with aux. heat): Controls auxiliary/emergency heat. Compressor is locked
out. Note: The AUTO and EM HEAT system
settings may not appear, depending on how your thermostat was installed.
Adjusting Program Schedules
1. Press SCHED, then EDIT. Screen displays day buttons at top.
2. Press day buttons (MON–SUN) to select days.
3. Press Δ or ∇ to set Wake time for selected day(s).
4. Press Δ or ∇to set Heat and Cool temperature for this time period.
5. Press another period (LEAVE, RETURN, SLEEP) and set time and temperatures for each.
6. Press DONE to save and exit (or press CANCEL to exit without saving changes).
Note: You can press CANCEL PERIOD to eliminate any unwanted time period.
Overriding schedules temporarily
1. On the home screen, press Δ or ∇ to immediately adjust the temperature.