White Rodgers 1F90W-71 Operation Manual page 21

b. What temperature should the house be at
this time? These will be your NHT (night)
temperature settings.
Now look at the factory preprogrammed times
and temperatures shown on the following page.
If this program will suit your needs, simply press
RUN
to begin running the factory preset pro-
PRGM
gram.
If you want to change the preprogrammed times
and temperatures, do the following.
Heating Program for ALL days of the Week:
PERIOD TIME TEMP
70
MOR 5:00 AM
70
DAY 9:00 AM
70
EVE 4:00 PM
64
NHT 10:00 PM
To operate properly in the AUTO mode, there
must be a minimum 1 F separation between
the highest heat temperature and the lowest
cool temperature (see diagram below).
79
COOLING TEMPERATURES
78
77
76 DEAD BAND 1°F
75
74 HEATING TEMPERATURES
73
Cooling Program for ALL Days of the Week:
PERIOD TIME
MOR 5:00 AM
DAY 9:00 AM
EVE 4:00 PM
NHT 10:00 PM
NOTE
TEMP
78
82
78
78
21