Hunter 38221 Owner's Manual - Page 10

Maintenance (continued) TROUBLESHOOTING: Problem: No Operation. Solution: Confirm that the unit is plugged in. 33 Check the installation of the rear grill. 33 Check the installation of the UVC cover. Problem: Unit has reduced air flow or increased noise. Solution: The filter may be clogged or need to be cleaned. See "Cleaning the Filter" on page 8. Problem: The UVC bulb is not operating. Solution: Check the installation of the UVC bulb. 33 Replace the UVC bulb. See "Replacing the UVC bulb" on page 9. ORDER REPLACEMENT PARTS Models 38221 & 38223 Cleanable HEPA Filter Washable Pre-filter UV Bulb Part # 30411 30901 30404 Replacement parts are available at most retailers that carry Hunter Air Purifiers. You may also purchase them directly from Hunter Fan Company: 1-888-354-8375 www.HunterFan.com TECHNICAL SUPPORT: If you need any assistance with setup, operation, or parts for your new HEPA Large UVC Tower, please call us, our technical support staff is ready to help! USA: 1-888-830-1326 Canada: 1-866-268-1936 Hours of operation are from 7:00 am to 7:00 pm Monday - Friday and 8:00 am to 5:00 pm on Saturday, Central Time. You may also contact us on the Internet at www.HunterFan.com or register your product at www.HunterFan.com/register and select your product under product registration. 1010 44134-01 • 01/09/2013