Honeywell T8131A Thermostat User Manual


 
16
69-0887—1
This guide can be used for programming your new thermostat.
NOTE: Batteries are required for operation and programming. When inserting batteries, set the
system switch to OFF. Remove the battery door (on the thermostat left side) using a coin
at the bottom. Follow the instructions on pages 9 and 10.
Set Current Time/Day
To set the time, press and release once, until current time shows; to set day, press
and release again, until current day shows; then press .
Heating Program
With system switch at HEAT, press and release once. WAKE, MON-FRI and SET appear on
the display.
Set
Clock/Day
Set
Clock/Day
Time
Ahead
Back
Ahead
Back
Time
Run
Program
Set
Schedule