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thermostat will hold the room temperature
at the selected setting until you press
to start program operation again. This fea-
ture is ideal for energy conservation when
the building is unoccupied for an extended
period of time.
°
°
•
F/
C CONVERTIBILITY — Press
TIME
at the same time until the temperature
BACK
°
display is in
C (Celsius). To display
repeat the process.
• ADJUSTABLE HEATING AND COOLING
CYCLE TIMES (ANTICIPATION) — If the
heating/cooling system is turning on and off
too often (short cycles) or not often enough
(long cycles), you may want to adjust the
anticipation setting.
RUN
PRGM
A cooling anticipation setting of less
than 10 may cause decreased compres-
sor life.
To adjust heat anticipation, press
TIME
and
FWD
ADV
at the same time. The display will show
DAY
HEAT 18 (this is the factory preprogrammed
°
F,
heating anticipation setting). You may se-
lect any anticipation setting from 4 to 40
(note that for add-on heat pump sys-
tems, a minimum anticipation setting of
10 is recommended). Whenever adjusting
anticipation, increase or decrease the dis-
played number by only one or two digits,
then let the system run for a while to see if
the adjustment is sufficient. If the heat cycles
CAUTION
!
SET
and
CLOCK
15
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