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Troubleshooting
Technical Support
If you have any additional questions or problems with your
HEPAtech® Plus Air Purifier
,
please call 1-888-830-1326
(CAN 1-866-268-1936)
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.)
