Honeywell Programmable Thermostat Owner's Manual page 40

Period key
One of the four keys—WAKE,
LEAVE, RETURN, or SLEEP—that
you press to check or program the
start time and temperature for a
time period.
Preprogrammed schedule
This is the schedule programmed
into your thermostat at the factory.
It sets a night program that
provides energy savings if you
don't set your own program, or if
your personal program is lost for
any reason. The program, which is
the same for all days of the week,
is:
Start Temperature
Period Time Heating
WAKE 6:00 AM 21° C
LEAVE - - - - - - No program - - - - - - - -
RETURN - - - - - - No program - - - - - - - -
SLEEP 10:00 PM 16° C
Recovery
The time when the thermostat
operates the heating or air
conditioning equipment to return
the house from the energy savings
to the comfort temperature. If
thermostat is set for Programmed
Recovery, the thermostat starts the
recovery period early so the house
will be at the comfort setting by the
time you've chosen.
Saturday program schedule
The schedule of WAKE, LEAVE,
RETURN and SLEEP period start
times and temperatures that you
program to run on Saturdays.
Setback
Cooling
Reducing the temperature in the
26° C
house for a set period every day in
winter for energy savings. The
26° C
lower temperature is the energy
savings temperature.
GLOSSARY
Status lights—Lights on some
models that show system operating
mode.
ENRG SAV light—This light
glows during the LEAVE and
SLEEP periods.
SYSTEM light—This light glows
whenever the thermostat is
calling for heating or air
conditioning.
Sunday program schedule
The schedule of WAKE, LEAVE,
RETURN and SLEEP period start
times and temperatures that you
program to run on Sundays.
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