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7
4. Press
or to change the displayed temperature to your
selected HEAT 1 setting (if you only want to program a
temperature for HEAT 1, skip to step 8).
5. Press SET TIME/SET TEMP once. The number 1 will
change to the number 2, representing HEAT 2.
6. Press or until you reach your selected HEAT 2
temperature.
7. Repeat steps 5 and 6 to select HEAT 3 and HEAT 4
temperature settings, if desired.
8. Press RUN PRGM.
Enter Heating/Cooling Times and Heating Tem-
peratures
1. Move the SYSTEM switch to HEAT.
2. Press VIEW PRGM once. MO, the abbreviation for Monday,
will be displayed. Also displayed are the currently pro-
grammed start time for the 1st heating/cooling period and the
currently programmed HEAT 1, 2, 3, or 4 temperature for the
1st heating/cooling period (flashing).
EXAMPLE:
AM
MO TU WE TH FR
This example display shows that for the 1st Monday heating/
cooling period, the start time is 6:00 AM, and 68° is the
programmed temperature (this example reflects factory pre-
programming).
3. If the temperature displayed is not the HEAT 1, 2, 3, or 4
temperature you want for Monday’s period 1, press
or
until the correct temperature is displayed (if you keep press-
ing
or , the HEAT 1, 2, 3, and 4 temperatures you
previously programmed will be alternately displayed).
4. To change the displayed start time to the time you have
selected for Monday’s heating/cooling period 1, press SET
TIME/SET TEMP once (the programmed time will flash).
Press
or until your selected time is displayed. The
time will change in 30-minute increments. The time that you
program will be the start time of Monday’s period 1 for
both heating and cooling. After selecting the correct period
1 start time, press SET TIME/SET TEMP again to return to
the change temperature mode.
5. Press VIEW PRGM once. The currently programmed start
time and heating setpoint temperature for Monday’s heating/
cooling period 2 will be displayed.
6. Repeat steps 3 and 4 to select the start time and heating
temperature for Monday’s 2nd heating/cooling period.
7. Repeat steps 3 through 5 for Monday’s 3rd and 4th heating/
cooling period. Monday’s heating program is now complete.
If you are programming your thermostat for the first time, and you
want programming for all days of the week to be the same as
Monday’s program, press RUN PRGM at this point, and proceed
to the SELECT COOLING TEMPERATURES section (this
COPY DAY feature only works the first time you program your
thermostat; if you are changing your thermostat’s programming,
you must program each day separately).
8. Press HOLD TEMP/ADV DAY once. TU (indicating Tuesday’s
program) will be displayed, along with the start time for the
1st heating/cooling period and the currently programmed
heating setpoint temperature.
9. Repeat steps 3 through 7 to complete Tuesday’s heating
program.
10.Continue entering each day’s programming until all heating/
cooling periods and heating temperatures have been se-
lected.
11.Press RUN PRGM to end heating programming. Proceed to
the SELECT COOLING TEMPERATURES section.
Select Cooling Temperatures
1. Move the SYSTEM switch to COOL.
2. Press SET TIME/SET TEMP four times. The display will
show the number 1, along with the currently programmed
COOL 1 temperature.
3. Press or to change the displayed temperature to your
selected COOL 1 setting (if you only want to program a
temperature for COOL 1, skip to step 7).
4. Press SET TIME/SET TEMP once. The number 1 will
change to the number 2, representing COOL 2.
5. Press
or until you reach your selected COOL 2
temperature.
6. Repeat steps 4 and 5 to select COOL 3 and COOL 4
temperature settings, if desired.
7. Press RUN PRGM.
Enter Cooling Temperatures
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. Press VIEW PRGM once. MO, the abbreviation for Monday,
will be displayed. Also displayed are the start time you
previously programmed for the 1st heating/cooling period
and the currently programmed COOL 1, 2, 3, or 4 tempera-
ture for the 1st heating/cooling period (flashing). Remember
that the time you previously selected is for both heating
and cooling periods. If you change a programmed start
time now, it will also change the start time for the heating
program.
3. If the temperature displayed is not the COOL 1, 2, 3, or 4
temperature you want for Monday’s period 1, press or
until the correct temperature is displayed (if you keep press-
ing or , the COOL 1, 2, 3, and 4 temperatures you
previously programmed will be alternately displayed).
4. Press VIEW PRGM once. The currently programmed start
time and cooling setpoint temperature for Monday’s heating/
cooling period 2 will be displayed.
5. Repeat step 3 to select the cooling temperature for Monday’s
2nd heating/cooling period.
6. Repeat steps 3 and 4 for Monday’s 3rd and 4th heating/
cooling period. Monday’s cooling program is now complete.
(Programming instructions continue on next page.)
CAUTION
!
NOTE