White Rodgers 1F78H Installation Instructions Manual page 6

PROGRAMMING YOUR THERMOSTAT
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6. Press or until you reach the current day of the week.
7. Press RUN once. The display will show the correct time and
room temperature alternately.
Enter Heating Program
1. Move the SYSTEM switch to HEAT.
2. Press PRGM once. "MO TU WE TH FR" (indicating weekday
program) will appear in the display. Also displayed are the
currently programmed start time for the 1st heating period and
the currently programmed temperature (flashing).
MO TU WE TH FR
AM
EXAMPLE:
This display window shows that for the 1st weekday period,
the start time is 6:00 AM, and 70 is the programmed tempera-
ture (this example reflects factory preprogramming).
3. Press or to change the displayed temperature to
your selected temperature for the 1st heating program period.
4. Press TIME once (the programmed time will flash). Press
or until your selected time appears. The time will
change in 15 minute increments. When your selected time is
displayed, press TIME again to return to the change tempera-
ture mode.
5. Press PRGM once. The currently programmed start time and
setpoint temperature for the 2nd heating program period will
appear.
6. Repeat steps 4 and 5 to select the start time and heating
temperature for the 2nd heating program period.
7. Repeat steps 4 through 6 for the 3rd and 4th heating program
periods. Weekday heating programs are now complete.
Heating/Cooling Schedule Plan (Factory Program)
WEEKDAY (5 DAY)
Start
Period Time
1ST 6:00 AM
2ND 8:00 AM
3RD 5:00 PM
4TH 10:00 PM
1ST 6:00 AM
2ND 8:00 AM
3RD 5:00 PM
4TH 10:00 PM
SAMPLE
WEEKEND (2 DAY)
Start
Temperature Time Temperature
70 F 6:00 AM 70 F
62 F 8:00 AM 62 F
70 F 5:00 PM 70 F
62 F 10:00 PM 62 F
78 F 6:00 AM 78 F
85 F 8:00 AM 85 F
78 F 5:00 PM 78 F
82 F 10:00 PM 82 F
8. Press PRGM once. "SA SU" (indicating weekend program)
will appear in the display, along with the start time for the 1st
heating period and the currently programmed temperature.
9. Repeat steps 4 through 8 to complete weekend heating
programming.
10. When you have completed entering your heating program,
press RUN.
If the outside temperature is below 50 F, disconnect power
to the cooling system before programming. Energizing the
air conditioner compressor during cold weather may cause
personal injury or property damage.
1. Move SYSTEM switch to COOL position.
2. Follow the procedure for entering your heating program, using
your selected cooling times and temperature.
Follow these steps to check your thermostat programming one
final time before beginning thermostat operation.
1. Move the SYSTEM switch to HEAT position.
2. Press PRGM to view the 1st weekday heating period time and
temperature. Each time you press PRGM, the next heating
period time and temperature will be displayed in sequence for
weekday, then weekend program periods (you may change
any time or temperature during this procedure).
3. Press RUN.
4. Move SYSTEM switch to COOL position.
5. Repeat step 2 to check cooling temperatures.
6. Press RUN to beging program operation.
YOUR THERMOSTAT IS NOW COMPLETELY PROGRAMMED
AND READY TO AUTOMATICALLY PROVIDE MAXIMUM
COMFORT AND EFFICIENCY!
Period
1ST
2ND
3RD
4TH
1ST
2ND
3RD
4TH
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Enter Cooling Temperatures
Check your programming
Heating/Cooling Schedule Plan
WEEKEND (2 DAY)
WEEKDAY (5 DAY)
Start
Time Temperature
Start
Time Temperature