Operating Manual
Advanced functions
Furnace filter change reminder
Function
This feature displays an alert to remind you to change the furnace filter.
0500
Press
Options:
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
E
69-1815EFS—06
to set the desired reminder interval:
s/t
Off
10-day run time
30-day run time
60-day run time
90-day run time
120-day run time
180-day run time
270-day run time
365-day run time
30 calender days
60 calender days
90 calender days
120 calender days
180 calender days
365 calender days
Auto Alert (requires optional equipment)
24
Note: Press RESET
to cancel the alert