User manual HUNTER 37785

[. . . ] 10 Cleaning the Pre-Filters & Changing the Carbon Odor Filter . . . . . . . . . . . . 10 Changing the QuietFlo® Main Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Obtaining Replacement Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Troubleshooting Problem and Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Place the grill over the front of the Air Purifier and lower it into position. NOTE: This unit will not operate unless the grill is in the correct position. If the filter is not secure, refer to the section Changing the QuietFlo® Main Filter (pg. 8 7 42937-01 Operation Locking/Unlocking the Keypad Once you enter the desired speed, you may want to lock the keypad to prevent accidental changing of the speed. If you press a key, the Keypad Locked Indicator will be displayed on the screen for 1-2 seconds. To lock the keypad, press and hold the QuietFlo® Main Filter Reset key and the Fan Speed Control key simultaneously for 2-3 seconds. After releasing the keys, the Keypad Locked Icon will disappear. KEyPAD LOCK ICON Fig. To unlock the key pad, press and hold the QuietFlo® Main Filter Reset key and the Fan Speed Control key simultaneously for 2-3 seconds. The Keypad Locked Icon will disappear and the keypad will be functional. Using the LCD Backlight 1. To turn on the LCD Backlight, press and hold the Pre-Filter and the Main Filter keys for 3 seconds. To turn the LCD Backlight off, repeat the process. 42937-01 8 Operation Filter Life Counters The Pre-Filters, Carbon Odor Filter, and QuietFlo® Main Filter are critical to the proper operation of the Air Purifier. To help you know when to clean and change the filters, your Hunter Air Purifier has Filter Life Counters that will monitor the life of your filter. Although the exact life of the filters depends on the environment, the table below gives typical usage times of the filters. Table 1: Typical Usage Times of the Filters Filter Type QuietFlo® Main Filter Pre-Filter / Carbon Odor Filter Typical Usage 8000 hours 2000 Hours When the Pre-Filters & Carbon Odor Filter Life Counter reaches 0%, clean the PreFilters and change the Carbon Odor Filter. Replace the QuietFlo® Main Filter when the QuietFlo® Main Filter Life Counter reaches 0%. The values of the Filter Life Counters are stored in the Air Purifier's memory. The unit may be unplugged and moved or stored without losing the Pre-Filter and Filter Counter values. To properly track filter life, reset the Filter Life Counters each time the filters are changed or cleaned. 11) sections for instructions on how to reset the counters. Resetting the Air Purifier In the unusual situation that the unit or the display is exhibiting erratic behavior, you may want to reset the Air Purifier. If you still have problems after resetting the Air Purifier, please contact Hunter for additional assistance (refer to Technical Support, pg. Plug the unit back in. 9 42937-01 Cleaning Your Air Purifier Proper maintenance of your Hunter Air Purifier will help ensure years of trouble free service. Approximately every 90 days, the outside of the unit should be cleaned with a soft, damp cloth. [. . . ] This warranty does not cover Air Purifiers used in commercial applications. There are no express or implied warranties as to commercial purchasers or users. To obtain service, contact the Hunter Fan Company Service Department, 2500 Frisco 42937-01 14 Warranty Avenue, Memphis, Tennessee 38114, 1-888-830-1326. You will be responsible for insurance and freight or other transportation to our factory service center. [. . . ]