Programming Your Thermostat - ClimateMaster ATP21W02 Installation Instructions Manual

C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
ATP21W02
C r e a t e d : 2 1 N o v e m b e r, 2 0 1 4
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PROGRAMMING YOUR THERMOSTAT

This section will help you plan your
your needs. For maximum comfort and efficiency, keep the
following guidelines in mind when planning your program.
When heating (cooling) your building, program the tempera-
tures 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.
Look at the factory preprogrammed times and temperatures shown
below. 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 weekday
and weekend programs. You must program four periods for both
the weekday and weekend program. However, 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 both weekday and week-
end programs (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 at the bottom of the
page to plan your program time periods and the temperatures you
want during each period. You may also want to look at the sample
program table to get an idea of how the thermostat can be
programmed.
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:
2. Press and hold either
hour and AM/PM designation (AM begins at midnight; PM
begins at noon).
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
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program to meet
PM
or until you reach the correct
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
C l i m a t e M a s t e r Wa t e r - S o u r c e H e a t P u m p s
3. Press TIME once. The display window will show the minutes
only.
EXAMPLE:
4. Press and hold either or
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.
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.
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.
Heating/Cooling Schedule Plan
WEEKDAY (5 DAY)
Start
Period Time Temperature
1ST
2ND
3RD
4TH
1ST
2ND
3RD
4TH
until you reach the correct
WEEKEND (2 DAY)
Start
Time Temperature