Honeywell ENERGYPRO T8665C Owner's Manual page 20

NOTE: Only the heating temperature is used
when System is set to Heat. Similarly,
only the cooling temperature is used
when System is set to Cool. The
thermostat uses both heating and
cooling temperatures when System is
set to Auto.
Press increase or decrease
Hold temperature. Example display shows temporary
heat setting of 55°.
69-1538
System
Heat
Fan
Auto
M14572
key to select a new
20
5. Press Heat/Cool Settings key
to change between heat and
cool settings.
6. Press increase or decrease
adjust temperature setting, if desired (for
example, if cool is set to 84°, cooling
equipment operates when room
temperature is above 84°F).
7. Press Run Program to start
over or return display to
normal.
Heat/Cool
Settings
to
Run
Program