69-1638—1 18
OPERATION

Change Clock for Daylight/Standard Time

a. Press once. The time is displayed.
b. Press and hold Time until the correct time is displayed.
c. Press once. The current time and day and current temperature display.
d. Set the System switch to Cool, and the Fan switch to Auto.
e. Press Temp until the setting is 10°F (6°C) below
room temperature (Fig. 26). Your cooling system and fan
should start.
NOTE: When cooling setting is changed, thermostat
can delay up to five minutes before turning on
air conditioner. This delay protects the compres-
sor.
Fig. 26.
f. Press Te mp until setting is 10°F (6°C) above room
temperature.Your cooling system and fan should stop.
g. Set the System switch to Off and the Fan switch to Auto.
The cooling system and fan should be off.
Clock/Day
Run
Program