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Clock Set
Use these buttons to
adjust the current time.
Use these buttons to
adjust the current day.
Slide the program switch to the SET position.
PM
6:00
:
Su
Press NEXT
to advance
NEXT
RUN
OFF
SET
PROGRAM
OWNER'S MANUAL
S1-THEH21P5S
Setting the time & day are the first two steps after
sliding the Program Switch to SET.
This thermostat is preprogrammed from the
factory to operate 1 or 2-Stage equipment without
the need for further programming. To optimize the
installation of this thermostat follow the instructions
in the Advanced Setup section.
To slew the time more rapidly, push and hold the
COOLER or WARMER buttons.
