Troubleshooting - Levoit Tower Pro LV-H134 Manual

T R O U B L E S H O O T I N G
Problem
Air purifier does not
power on.
Air purifier does not
respond to button
controls.
Air purifier makes an
unusual noise while
operating.
Significantly reduced
airflow.
12
Cause
Unit is not plugged into an electrical
outlet.
Outlet is not working properly.
Filter cover is not properly placed on
the unit.
Power cord is damaged.
Air purifier is defective or
malfunctioning.
Air purifier is not plugged into an outlet.
Filter cover is not properly placed on
the unit.
Air purifier is defective or
malfunctioning.
Air filter needs to be replaced.
Filter does not fit properly.
Foreign object inside the unit.
Filter packaging has not been
removed.
Fan speed is low.
Filter needs to be replaced.
Not enough clearance on all sides of
the purifier.
Solution
Connect the plug to a powered electrical outlet.
Try plugging the air purifier into a different outlet.
Properly replace the filter cover (see Getting Started, page 6).
Immediately discontinue use and contact Customer Support
(page 14).
Connect the plug to a powered electrical outlet.
Properly replace the filter cover (see Getting Started, page 6).
Immediately discontinue use and contact Customer Support
(page 14).
Replace the air filter (see Replacing the Air Filter, page 10).
Properly place the filter (see Getting Started and Replacing the
Air Filter, pages 6 and 10).
Immediately discontinue use and contact Customer Support
(page 14). DO NOT attempt to open the air purifier.
Remove the filter from its packaging before use.
Press to adjust fan speed.
Replace the air filter (see Replacing the Air Filter, page 10).
Ensure there is at least 15 inches (38 cm) of clearance on all sides
of the purifier.