User manual HUNTER 30580

[. . . ] 4 Display and Control Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Operation Initial Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Filter Life Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Programming Locking/Unlocking the Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Confirm that it properly covers the grill vents. You may notice a few black particles coming off the pre-filter. Those particles are part of the odor-removing activated carbon and will be collected on the filter during use. Place the front grill back onto the unit. First, line up the tabs on the bottom of the grill with the openings on the purifier base and then push the top of the grill forward until it is closed. NOTE: This unit will not operate unless the grill is in the correct position. 41960-01 6 41960-01_rev 1-13-06. pmd 6 1/13/06, 4:50 PM Operation 6. Plug the unit into a 120V electrical outlet and press the UP key. The air purifier will start with a low blower speed. Use the UP/DOWN keys to adjust the blower speed to the desired level (0 = Off, 1 = Low, 2 = Medium, 3 = High). 7 Filter Life Counters The pre-filter and filter are critical to the proper operation of the air purifier. To help you know when to change the filters, your Hunter Air Purifier has Filter Life Counters that will monitor the percentage of life your filter has left. Follow the instructions in Changing the Pre-Filter and Changing the Filter (pgs. 9 and 10) to determine when and how to replace the filters. NOTES: · The air purifier must be unplugged during the cleaning process. · Be sure the unit is completely dry before plugging in and using. · Never immerse unit in water. Changing the Pre-Filter When the Pre-Filter exceeds 2000 hours (refer to Filter Life Counters for additional information, pg. 7), the Pre-Filter Life Counter will display 0% life remaining and the Pre-Filter indicator will flash as a reminder that you should replace the pre-filter. To maintain proper odor-removing capability and overall filtration performance, the pre-filter should be changed every 2000 hours (approximately 3 months of use). If necessary, the pre-filter can be changed more often. Proper maintenance of the pre-filter will help extend the life of the HEPA filter. Refer to Obtaining Replacement Filters (pg. 11) if you need help finding replacement filters. [. . . ] To avoid damaging the filter media, you should press on the frame of the filter only. · The filter is clogged and should be changed. Filter and/or Pre-filter Indicator is Flashing. 5. HEPA Filter and/or Carbon Pre-Filter Life Counter is flashing 0%. [. . . ]