6
TROUBLESHOOTING
Problem Solution
Unit will not operate Check if unit is plugged in and outlet is energized.
Make sure unit turned ON.
Make sure filter is properly installed and rear grill is seated correctly.
Decreased air flow
Make sure nothing is blocking air inlet and filtered outlets.
Check condition of the air filter and clean if necessary.
Open the base air inlet grill and make sure that any plastic packaging was
removed from the filter, if applicable.
Excessive noise
Make sure parts are firmly positioned in place.
Open the base air inlet grill and make sure that any plastic packaging was
removed from the filter, if applicable.
The filter check indicator will not
reset
Check condition of the filter and clean if necessary.
Press and hold the Filter Reset Button ( ) for 3 seconds under power on
condition.
Difficult to attach the base air inlet
grill to the unit housing
Line up the Lock icon ( ) on the base air inlet grill with the power cord
outlet on the air purifier housing to ensure the grill is securely locked in place
(see FILTER CLEANING INSTRUCTIONS section for details)
CLEANING / MAINTENANCE
Figure 4
Base Air Inlet Grill
(close-up)
Air Purifier Housing
Power Cord Outlet
Power Cord
Cleaned
permanent
HEPA-type filter
Base Air
Inlet Grill
Base Grill
Handle
To reinstall the permanent filter after
cleaning:
1. Install the cleaned filter into the air purifier housing and
replace the base air inlet grill. To install the base air inlet
grill back onto air purifier housing, hold the handle at
the base grill to turn clockwise until the Lock icon
( ) is aligned with the indicator mark below the
power cord outlet on the rear side of the air purifier
housing. Ensure the base air grill inlet is locked secure-
ly in place (see Figure 4).
2. To reset the Filter Check Indicator, press and hold the
Filter Reset Button ( ) for 3 seconds while the unit is
operating (in any speed). The light will flash 3 times and
then go off. The filter check timer is now reset.
Base Air Inlet Grill
(close-up)
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