Hunter-fan 30721 User Manual download pdf (Page 15)

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Troubleshooting

Technical Support

If you have any additional questions or problems with your Hunter air purier, please call

1-888-830-1326 from 7:00AM to 7:00PM Central Time Monday thru Friday and 8:00AM to

5PM Central Time on Saturday, or contact us over the Internet at www.hunterfan.com.

1. No display or operation.

2. Keypad does not work.

3. Erratic Display or Opera-

tion.

4. HEPAtech® Filter and/or

Pre-lter Indicator is

Flashing.

5. HEPAtech® Filter and/or

Carbon Pre-Filter Life

Counter is ashing 0%.

6. Unit has reduced air ow

or increased noise.

Problem Solutions

• Conrm that the unit is plugged in.

• Check the installation of the front grill.

• Reset the air purier. (See Resetting the Air Purier on

pg. 10.)

• Key pad has been locked to prevent accidental changes

to the programs. (See Keypad Lock on pg. 9 to unlock

the key pad.)

• Reset the air purier. (See Resetting the Air Purier on

pg. 10.)

• The HEPAtech® Filter and/or Pre-Filter Life Counters

have reached the estimated usage times. Check and

replace or lters if needed. (Refer to Changing the

Pre-Filter on pg. 11, and Changing the HEPAtech® Main

Filter on pg. 12.)

• The HEPAtech® Filter and/or Pre-Filter Life Counters

have greatly exceeded the estimated usage times.

Replace the corresponding lters.

• The lters are clogged and should be cleaned.(Refer to

Changing the Pre-Filter on pg. 11, and Changing the

HEPAtech® Main Filter on pg. 12.)

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Hunter-fan 30721 User Manual Page 15