9
G
B
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Unit will not operate
• Unit is not plugged in
• No power at unit
• Plug unit in
• Press the POWER button to turn
the power on
• Check circuits, fuses, try a
different outlet
Reduced airflow or poor filtering
• The front grill may be blocked
• HEPA filter may be clogged
• Check to make sure nothing is
blocking the front grill and air
outlet
• Check and clean filter
• Replace the filter
Excessive Noise
• The unit is not level
• Place the unit on a flat, even
surface
IB-AR20GB-1212-01_Layout 1 11/12/2012 17:06 Page 9
Содержание Professional HEPA
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