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68-0148—1 8
T8131A,B,C; T8132A,B,C
PROGRAMMING THE THERMOSTAT
Programming the Thermostat
T8131A AND T8132A MODELS
Set Current Time/Day
To set time, press and release Set Clock/Day once, then
press Ahead or Back until the current time displays. To set
day, press and release Set Clock/Day again, and then press
Ahead or Back until the current day displays; then press
Run Program.
Heating Program
With the system switch at HEAT, press and release Set
Schedule once. “WAKE,” Mon-Fri and “SET” appear on
the display.
Press Ahead or Back to program “WAKE” time and
Warmer or Cooler to program “WAKE” temperature for
Mon-Fri. Repeat this sequence for “LEAVE,” “RETURN,”
and “SLEEP.”
Press Set Schedule until “SA SU,” and “SET” appear
on the display. Then press Ahead or Back to program
“WAKE” time and Warmer or Cooler to program “WAKE”
temperature for Sat-Sun. Repeat this sequence for “SLEEP.”
Cooling Program
With the system switch at COOL, follow the same
instructions as for Heating Program section.
After programming, adjust the fan and system switches
as desired. Press and release Run Program to start the
program.
A Quick Guide for Operating or Making Changes
NOTE: System switch must be set to Heat or Cool to
perform the following.
To temporarily change the temperature for the current
period only, press Warmer or Cooler. The temperature
will cancel itself at the next scheduled change. To cancel
sooner, press Run Program.
To hold a temperature indefinitely, press Hold Temp
then Warmer or Cooler. To cancel, press Run Program.
To check current temperature setting, press Run Pro-
gram. (If using TEMPORARILY CHANGE or HOLD,
pressing this key will cancel the change.)
To check programs, press Set Schedule repeatedly to
see each time and temperature; then press Run Program.
To cancel a program, press Set Schedule until the
program to cancel shows; then press Ahead and Back
together.
To permanently change a program, repeat steps in Heat-
ing Program or Cooling Program section as applicable.
To Return to the normal program or the start program,
press Run Program.
T8131B AND T8132B MODELS
Set Current Time/Day
To set time, press and release Clock/Day once, then
press Time ▲ or ▼ until current time displays. To set day,
press and release Clock/Day again, and then press Time ▲
or ▼ until current day displays; then press Run Program.
Heating Program
With system switch at HEAT, press and release Sched-
ule once. “WAKE,” Mon-Fri and “SET” appear on the
display.
Press Time ▲ or ▼ to program “WAKE” time and
Temp ▲ or ▼ to program “WAKE” temperature for Mon-
Fri. Repeat this sequence for “LEAVE,” “RETURN,” and
“SLEEP.”
Press Schedule until “SAT SUN,” “WAKE” and “SET”
appear on the display. Then press Time ▲ or ▼ to program
“WAKE” time and Temp ▲ or ▼ to program “WAKE”
temperature for Sat-Sun. Repeat this sequence for “SLEEP.”
Cooling Program
With system switch at COOL, follow the same instruc-
tions as for Heating Program section.
After programming, adjust fan and system switches as
desired. Press and release Run Program to start the
program.
A Quick Guide for Operating or Making Changes
NOTE: System switch must be set to Heat or Cool to
perform the following.
To temporarily change the temperature for the current
period only, press Temp ▲ or ▼. The temporary indicator
will show on the display and will cancel itself at the next
scheduled change. To cancel sooner, press Run Program.
To hold a temperature indefinitely, press Hold Temp,
then Temp ▲ or ▼. To cancel, press Run Program.
To check current temperature setting, press Run Pro-
gram. (If using TEMPORARILY CHANGE or HOLD,
pressing this key will cancel the change.)
To check programs, press Schedule repeatedly to see
each time and temperature; then press Run Program.
To cancel a program, press Schedule until program to
cancel shows; then press Time ▲ and ▼ together.
To permanently change a program, repeat steps in Heat-
ing Program or Cooling Program section as applicable.
To Return to the normal program or the start program,
press Run Program.