Filter
Top Products
9 68-0148—1
T8131C AND T8132C MODELS
Set Current Time/Day
To set time, press and release Set Clock/Day once, then
press Ahead or Back until current time displays. To set
day, press and release Set Clock/Day again, and then press
Ahead or Back until current day displays; then press Run
Program.
Heating Program
With system switch at HEAT, press and release Week-
day 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 Weekend Schedule until “SAT SUN,” “WAKE”
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 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 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 Present
Setting.
To check programs, press Weekday Schedule then
Weekend Schedule repeatedly to see each time and tem-
perature; then press Run Program.
To cancel a program, press Weekday Schedule then
Weekend Schedule until the program to cancel shows;
then press Clear.
To check usage, press Usage for the length of time heat
or air conditioning has been running today since midnight.
Press this key again for yesterday’s usage, and again for
cumulative usage. Press Clear to clear cumulative reading
if desired; then press Run Program.
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.
T8131A,B,C; T8132A,B,C
PROGRAMMING THE THERMOSTAT