Hunter 30401 Owner's Manual - Page 21

Troubleshooting Problem 1. No Display 2. Display reads "door." 3. Program number is flashing. 4. Programs are not running. 5. Time is not correct 6. Keypad does not work or display reads "Lock." 7. Erratic Display or Operation. 8. Filter and/or Pre-filter Indicator is Flashing. 9. Unit has reduced air flow or increased noise. 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. 17.) • The front grill is not attached properly. Remove grill from unit and re-attach. (See Initial Operation on pg. 6.) • Unit is in temporary program override mode. Refer to Override of Auto Mode on pg. 10. • Confirm that the unit is in Auto Mode. The Auto indicator should be lit and a program number should be illuminated. (See Auto Mode on pg. 9.) • Review program settings to confirm program set points. (See Reviewing Programs on pg. 16 for additional information.) • Check that the proper display is chosen. (See Display Modes on pg. 8). • Set the time. (See Setting the Day/Time on pg. 12.) • Key pad has been locked to prevent accidental changes to the programs. (See Keypad Lock on pg. 16 to unlock the key pad.) • Reset the air purifier. (See Resetting the Air Purifier on pg. 17.) • The Filter and/or Pre-Filter Counters have reached the estimated usage times. Check and replace filters if needed. (Refer to Filter and Pre-Filter Counters on pg. 11.) • The filter is clogged and should be changed. (Refer to Changing the Filter on pg. 19.) 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. 41451-01_Rev 8-6-04.pmd 21 21 41451-01 8/5/04, 5:05 PM