Honeywell RTH7400 Series Quick Installation Manual page 22

Advanced Installation Guide
About your new thermostat System setup
See page 14 to navigate between functions.
Function
0500 Furnace Filter
Change
Reminder
0530 Smart
Response
Technology
0640 Clock Format
Press DONE
Congratulations, you're done!
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Settings & Options
Press
reminder interval:
0 Off (no reminder)
1 Reminder in about 1 month
2 Reminder in about 3 months
3 Reminder in about 6 months
4 Reminder in about 9 months
5 Reminder in about 1 year
6 Reminder in about 3 years
Press NEXT
Press
® off (see Operating Manual for more
information about this feature):
1 On
0 Off
Press NEXT
Press
format:
12 12-hour clock (i.e., "3:30 pm")
24 24-hour clock (i.e., "15:30")
to save and exit setup.
to set the desired
s/t
to turn this feature on or
s/t
to set the clock display
s/t
20