Envion 49309, Manual

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TPP220H TPP220H
17 16
TROUBLESHOOTING
PROBLEM REASON SOLUTION
Unit will not
operate
Power button has not been
turned on.
Unit is unpugged.
The inlet grill has not been
installed & locked into place.
Press the Power button.
Check to ensure unit is plugged in.
Check to make sure filter and inlet
grill is properly installed & locked
into place.
Reduced airflow or
poor filtering
The inlet or outlet grill may
be blocked.
Cleanable filter may be
clogged.
Check to ensure nothing is blocking
the air inlet & outlet.
Check & clean the filter, if necessary.
No visible light in
the UV light view
window
UV button is not turned on
UV lamp is broken
Check that the UV button is turned on
Replace the UV lamp