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If the display will not come on:
—check the mounting of the thermostat to the
subbase. If loose or misaligned, remove thermo-
stat and reinstall on the subbase, making sure it
is firmly attached.
— check to see that system power is on.
— check voltage between R and C; it should be 20
to 30 Vac.
SET DAY AND TIME
Restore 24V power to the thermostat. When
power is applied, the display will read 1:00 PM and
indicate the room temperature. It will go off for a few
seconds, then begin to flash on and off. Set the
present day and time.
Press
SET
PRESENT
DAY/TIME
.
Press
DAY
to set the current day. Each press of the
DAY key advances the display one day.
Press TIME
AHEAD
or
BACK
to set the current time.