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15
To adjust heat anticipation, press
SET
CLOCK
and
ADV
DAY
at the same time. The display will show
HEAT 18 (this is the factory preprogrammed
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
are too short, press
TIME
FWD
to increase the
cycle time. If the heat cycles are too long,
press
TIME
BACK
to decrease the cycle time. To
set cooling anticipation, press
SET
CLOCK
and
ADV
DAY
at the same time again. The display will
show COOL 14 (factory preprogrammed
cooling anticipation). Use the
TIME
FWD
and
TIME
BACK
buttons to adjust anticipation. To set auxil-
iary heat anticipation, press
SET
CLOCK
and
ADV
DAY
at the same time again. The display will
show AUX 8 (factory preprogrammed cool-
ing anticipation). Use the
TIME
FWD
and
TIME
BACK
buttons to adjust anticipation. Press
RUN
PRGM
to
return to your program.
• LOW BATTERY INDICATOR — The word
BATTERY will flash on the display if the 9
volt alkaline battery is low and should be
replaced.