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41781-01 14
Troubleshooting
Technical Support
If you have any additional questions or problems with your Hunter air purifier, please call 1-
888-830-1326 from 8:00 am to 5:00 pm Central Time or contact us over the Internet at
www.hunterfan.com.
1. No display or operation.
2. Erratic Operation.
3. Filter and/or Pre-filter
Indicator is Flashing.
4. Unit has reduced air flow
or increased noise.
Problem Solutions
• Confirm that the unit is plugged in.
• Check the installation of the front grill.
• Reset the air purifier. (See Resetting the Air Purifier
on pg. 8.)
• Reset the air purifier. (See Resetting the Air Purifier
on pg. 8.)
•The Filter and/or Pre-Filter Life Counters have reached the
estimated usage times. Check and replace filters if needed.
(Refer to Filter and Pre-Filter Counters on pgs. 10 and 11.)
•The filter is clogged and should be changed. (Refer to
Changing the Filter on pg. 11.)
41781-01_rev 12.08.05B.pmd 12/8/05, 10:46 AM14