6
Enter Heating Program
1. Move the SYSTEM switch to
HEAT
.
2. Press PRGM once. “
MO
” (indicating Monday 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).
EXAMPLE:
AM
MO
This display window shows that for Monday’s 1st heating
period, the start time is 6:00 AM, and 70° is the programmed
temperature (this example reflects factory preprogram-
ming).
3. Press
or
to change the displayed temperature to
your selected temperature for Monday’s 1st heating program
period.
4. Press TIME once (the programmed time will flash). Press
or
until your selected start time for Monday’s 1st heating
program period appears. The time will change in 15 minute
increments. When your selected time is displayed, press
TIME again to return to the change temperature mode.
5. Press PRGM once. The currently programmed start time
and setpoint temperature for the
Monday’s 2nd heating
program period will appear.
6. Repeat steps 3 and 4 to select the start time and heating
temperature for Monday’s 2nd heating program period.
7. Repeat steps 3 through 5 for the 3rd and 4th heating program
periods. Monday heating programs are now complete.
Planning Your Program
Look at the factory preprogrammed times and temperatures
shown in the sample schedule. If this program will suit your
needs, simply press the RUN button to begin running the fac-
tory preset program.
If you want to change the preprogrammed times and tempera-
tures, follow these steps.
Determine the time periods and temperatures for your daily
programs. You must program four periods for both the weekday
and weekend program. However, you may use the same heat-
ing and cooling temperatures for consecutive time periods.
You can choose start times, heating temperatures, and cool-
ing temperatures independently for each day programs (for
example, you may select 5:00 AM and 70° as the Monday
1st
period heating
start time and temperature, and also choose
7:00 AM and 76° as the Monday
1st period cooling
start time
and temperature).
Use the following table to plan your program time periods and the
temperatures you want during each period. Fill in the complete
table to have a record of your programs.
Entering Your Program
Follow these steps to enter the heating and cooling programs
you have selected.
Set Current Time and Day
1. Press TIME button once. The display will show the hour
only.
EXAMPLE:
PM
PERIOD 1
Time
Temp
Time
Temp
Heating/Cooling Schedule Plan
Mon
Tues
Wed
Thur
Fri
Sat
Sun
HEAT
COOL
PERIOD 2
Time
Temp
Time
Temp
HEAT
COOL
PERIOD 3
Time
Temp
Time
Temp
HEAT
COOL
PERIOD 4
Time
Temp
Time
Temp
HEAT
COOL
1ST
2ND
3RD
4TH
1ST
2ND
3RD
4TH
SAMPLE
Heating/Cooling Schedule Plan (Factory Program)
6:00 AM
8:00 AM
5:00 PM
10:00 PM
6:00 AM
8:00 AM
5:00 PM
10:00 PM
70 F
62 F
70 F
62 F
78 F
85 F
78 F
82 F
ALL DAYS OF THE WEEK
Start Time
Temperature
Period
COOL
HEA
T
2. Press and hold either
or
until you reach the correct
hour and AM/PM designation (
AM
begins at midnight;
PM
begins at noon).
3. Press TIME once. The display window will show the minutes
only.
EXAMPLE:
4. Press and hold either
or
until you reach the correct
minutes.
5. Press TIME once. The display will show the day of the
week.
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.
OPERATION
