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

Fig. 7

 

keys simultaneously for 2-3 seconds. The Keypad Indicator 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.

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