15 69-0819
PERMANENTLY CHANGING THE PROGRAM
If your scdedule changes or you want a different
temperature, you can update any setting without affecting
the rest of the program.
1. Press and hold PERIOD key until the desired time
period shows on the display.
2. Press and hold DAY key until the desired schedule
day shows on the display.
3. Press and hold the time key (AHEAD or BACK),
then the temperature key (WARMER or COOLER) until
the display shows the desired new program.
4. Press and release RUN PROGRAM key to return
to normal operation.
You can copy the new program into other days if you
wish. When you copy a program, all the times and
temperatures for that day are copied.
MANUALLY OPERATING THE THERMOSTAT
This feature is particularly useful when you go on
vacation or other extended absences. It does not cancel
your program.
With the system switch in the AUTO position, you can
alternate between heating and cooling by pressing and
holding down PRESENT SETTING key. Then proceed as
follows:
1. Press and release HOLD TEMP key.
2. Press and hold temperature key (WARMER or
COOLER) to change the temperature setting. After a few
seconds the display will show the current temperature.
3. Press and release the PRESENT SETTING key to
check the temperature setting.
4. Press and release the RUN PROGRAM key to
cancel manual control.
NOTE: Moving the system switch also cancels hold.
CANCELING PROGRAM SETTINGS
The thermostat requires time and temperature settings
in the MORNING time period for each day, but any of the
others can be canceled. Each time period for each day
must be canceled separately.
