Honeywell RTH8580WF - Thermostat Operations and Features; Basic Operations and Scheduling

37 69-2715ES—01
MCR31552
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1 Press CLOCK to display setting arrows.
2 Press s or t to adjust the time. (You can
advance the time more quickly by holding the
s or t buttons.)
3 Press DONE to save and exit (or press
CANCEL to exit without changing the time).
Note: You should never need to adjust the
real-time clock; it automatically updates
for daylight saving time and all date/time
information is stored.
Note: To change the current week day format,
see “Schedule Options” on page 53.
Setting the clock