Honeywell T8624 - Quick Reference Guide to Thermostat Keys

QUICK REFERENCE TO THE KEYS
Press these keys to: Begin the current day or time
programming.
Set the day of the week and
select the program day during
programming.
Select the time period to
program or review.
Switch between heat and cool
modes during programming or
when reviewing the program.
Set the time ahead and back.
Hold either key down to change
the setting faster.
SET
PRESENT
DAY/TIME
DAY
LEAVE
RETURNSLEEP
WAKE
SET
HEAT/COOL
AHEAD
BACK
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