Hunter 30525 User Manual - Page 12

Troubleshooting Problem 1. No display or operation. 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.) 2. Keypad does not work. 3. Erratic Display or Operation. • Key pad has been locked to prevent accidental changes to the programs. (See Keypad Lock on pg. 8 to unlock the key pad.) • Reset the air purifier. (See Resetting the Air Purifier on pg. 8.) 4. Filter and/or Pre-filter Indicator is Flashing. • 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 pg. 7.) 5. HEPA Filter and/or Carbon Pre-Filter Life Counter is flashing 0%. • The Filter and/or Pre-Filter Life Counters have greatly exceeded the estimated usage times. Check and replace the corresponding filters. 6. Unit has reduced air flow or increased noise. • The filter is clogged and should be changed. (Refer to Changing the Filter on pg. 10.) Technical Support If you have any additional questions or problems with your Hunter air purifier, please call 1888-830-1326 from 8:00 am to 5:00 pm Central Time or contact us over the Internet at www.hunterfan.com. 41960-01 41960-01_rev 1-13-06.pmd 12 12 1/13/06, 4:50 PM