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24 69-1332—3
2. Press and hold the Filter key for at least three seconds
to reset the fan run time.
Hold down the Filter key to reset the counter.
3. Press Time or Time until the desired number of days displays
(0, 15, 30, 60, 90, or 120 ).
4. Press Run Program key to return to normal operation.
IMPORTANT
To track the time the fan is running, you must select a setting other than 0 (0 means off). If the setting is
0 days, the display always shows “0 Days; 0 Setting” when the Filter key is pressed.
Run
Program
TIME
Filter
M17762A
Filter
Days
Setting