Honeywell RTH7500D Owner's Manual page 52

View or Reset The Remaining Change Filter Time
1. Press the Clock & More button.
2. Press the Next button.
3. Press the Reset button to Restart the filter timer, if
desired.
4. Press the Done button.
See Step 11 to turn the Filter Timer Change
Reminder feature on or off.
69-1730
Use Your Filter Timer (Cont)
Change Filter
Reset
Days
Next Done
52
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