Honeywell RTH8580WF User Manual page 59

System setup
What other functions can I change? (See page 51 for instructions.)
Function
0500
Filter Change
Reminder
The reminder
appears after
selected number of
days run time not
actual time.
0530
Smart Response
Technology
See page 48 for
more information.
0640
Clock Format
Settings & Options
0 Off (no reminder)
1 Reminder after 10-day run time (about 1 calendar month)
2 Reminder after 30-day run time (about 3 calendar months)
3 Reminder after 60-day run time (about 6 calendar months)
4 Reminder after 90-day run time (about 9 calendar months)
5 Reminder after 120-day run time (about 1 calendar year)
6 Reminder after 180-day run time (about 18 calendar months)
7 Reminder after 270-day run time (about 2 calendar years)
8 Reminder after 365-day run time (about 3 calendar years)
1 On
0 Off
12 12-hour clock (i.e., "3:30 pm")
24 24-hour clock (i.e., "15:30")
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