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PROGRAMMING YOURTHERMOSTAT
This section will help you plan your thermostat's program to
meet your needs. For maximum comfort and efficiency, keep the
following guidelines in mind when planning your program.
• When heating (cooling) your building, program the temper-
atures to be cooler (warmer) when the building is vacant or
during periods of low activity.
• During early morning hours, the need for cooling is usually
minimal.
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 factory
preset program.
If you want to change the preprogrammed times and tempera-
tures, follow these steps.
Determine the time periods and temperatures for your program.
You can program four or two periods for each day (see Configu-
ration menu, item 3). You may use the same heating and cooling
temperatures for consecutive time periods. You can choose
start times, heating temperatures, and cooling temperatures
independently (for example, you may select 5:00 AM and 70° as
the weekday 1st period heating start time and temperature and
also choose 7:00 AM and 76° as the weekday 1st period
cooling start time and temperature).
Use the 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.
SAMPLE
Heating/Cooling Schedule Plan (Factory Program)
ALL DAYS OF THE WEEK
Period Start Time Temperature
1ST 6:00 AM 70 F
,_ 2ND 8:00 AM 62 F
ILl
-r- 3RD 5:00 PM 70 F
4TH 10:00 PM 62 F
1ST 6:00 AM 78 F
2ND 8:00 AM 85 F
3RD 5:00 PM 78 F
4TH 10:00 PM 82 F
OPERATION
Entering Your Program
Set Current Time and Day
1. Press TIME button once. The display will show the hour
only.
t--I.
EXAMPLE: !l_ " PM
2. Press and hold either (E) or (_ until you reach the
correct hour and AM/PM designation (AM begins at mid-
night; PM begins at noon).
3. Press TIME once again. The display window will show
the minutes only.
EXAMPLE:
.1_1 I
"1_! !
4. Press and hold either (E) or (_ until you reach the
correct minutes.
5. Press TIME once again. The display will show the day of
the week.
6. Press (_ or C) until you reach the current day of the
week.
7. Press RUN once. The display will show the correct time
and room temperature alternately.
1,
2.
3,
4,
Enter Heating Program
Move the SYSTEM switch to HEAT.
Press PRGM once. "MO" (indicating Monday program)
wilt appear in the display. Also displayed are the currently
programmed start time for the 1st heating period and the
currently programmed temperature (flashing).
EXAMPLE:
MO WllWl
I_. I_1 I_t AM ! I__!
n'L._r
This display window shows that for Monday's 1st heating
period, the start time is 6:00 AM, and 70° isthe programmed
tempera_re (this example reflects factory preprogramming).
Press C) or (_ to change the displayed temperature to
your selected temperature for Monday's 1st heating
program period.
Press TIME once (the programmed time will flash). Press
C) or C) until your selected start time for Monday's 1st
MoB
Tues
Wed
Thur
Fri
Sat
Sun
PERIOD 1
HEAT COOL
Time Temp Time Temp
Heating/Cooling Schedule Plan
PERIOD 2 PERIOD 3
HEAT COOL HEAT COOL
Time Temp Time Temp Time Temp Time Temp
PERIOD 4
HEAT COOL
Time Temp Time Temp