44114-01  •  03/06/2012
10
10
Maintenance (continued)
If you need any assistance with setup, operation, or parts 
for your new HEPA Small 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.
TECHNICAL SUPPORT:
TROUBLESHOOTING:
Problem:
  No Operation.
Solution:
 3 Conrm that the unit is plugged in.
 3 Check the installation of the 
rear grill
.
 3 Check the installation of the 
UVC cover.
Problem: 
  Unit has reduced air ow or increased noise.
Solution:
 3  The lter may be clogged and needs to be    
cleaned. See “Cleaning the Filter” on page 8.
Problem: 
 3   The UVC 
bulb
 is not operating.
Solution:
 3 Check the installation of the UVC 
bulb
. 
 3 Replace the UVC bulb. See “Replacing the UVC 
bulb” on page 9.
44114-01  •  03/06/2012