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Programming
Locking/Unlocking the Keypad
Once you enter the desired speed, you may want to lock the keypad to prevent accidental
changing of the speed. When the keypad is locked, all keys will be disabled. If you press a
key, the Keypad Locked Indicator will be displayed on the screen for 1-2 seconds.
To Lock or Unlock the Keypad:
1. To lock the keypad, press and hold the UP/DOWN keys
simultaneously for 2-3 seconds. The Keypad Locked In-
dicator will appear on the display. Refer to Fig. 7. After
releasing the keys, the Keypad Locked Indicator will dis-
appear.
2. To unlock the key pad, press and hold the UP/DOWN
keys simultaneously for 2-3 seconds. The Keypad Indi-
cator will disappear and the keypad will be functional.
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 Assistance, pg. 12).
To Reset the Air Purifier:
1. Unplug the unit for at least 30 seconds.
2. Plug the unit back in.
Fig. 7