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Air Purifier Maintenance
©2008 HUNTER FAN CO. 43059-01 20081106
14
Problem Solutions
1. No display or operation.
• Confirm that the unit is plugged in.
• Check the installation of the Front Grill.
• Check the installation of the Filter.
• Check the installation of the UVC Lamp Cover.
• Reset the Air Purifier. (See Resetting the Air Purifier on pg.
8.)
2. Erratic Operation.
3. Filter and/or Pre-Filter
Indicator is Flashing.
• 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 Life Counters on pg. 8, Changing the Pre-
Filter on pg. 10, and Changing the Filter on pg. 11.)
4. Unit has reduced air flow
or increased noise.
• The filter is clogged and should be changed. (Refer to
Changing the Filter on pg. 11.)
5. The UVC Lamp is not
operating.
• Check the installation of the Lamp. (Refer to pgs. 14 & 15.)
• Replace the UVC Lamp and reset the UVC Lamp Life
Counter. (Refer to pg. 13)
FILTER AND LAMP ORDERING
Depending on usage and the environment, your Carbon Pre-Filter should be replaced every
three months and your Hepatech lter should be replaced every 6 months. The UVC lamp
should be replaced every other time you replace your lter, or every year.
Replacement lters are available at most retailers that carry Hunter Air Puriers. You may
also purchase directly from Hunter Fan Company by:
Phone: 1-800-313-3326
Website: www.hunterfan.com
* Applicable state and local taxes may apply.
* Prices are subject to change without notice.
* All orders will be shipped USPS or UPS Ground, allow 12-15 working days for delivery.
Filter# Type Price
30965 HEPAtech $30.00
30901 Pre-Filter $22.00
30899 UVC Lamp
Technical Support
If you have any additional questions or problems with your Hunter Air Purifier, please call 1-888-
830-1326 from 7:00 am to 7:00 pm Monday - Friday and 8:00 am to 5:00 pm Saturdays Central
Time or contact us over the Internet at www.hunterfan.com.