English 10
Problem
Possible Cause
Recommended Actions
The device cannot
be turned on
1.
The device does not plug
well.
2.
Upper body is not
installed properly.
1.
Check the power plug and
re-plug it properly.
2.
Install the upper body
properly.
The air flow is weak
1.
Filter package has not
been removed.
2.
Foreign materials jam the
air inlet or outlet.
3.
The filter is dirty.
1.
Remove the plastic package
of the filter.
2.
Clean foreign material at the
air inlet or outlet.
3.
Clean or replace the filter.
Dust removal effect
is not obvious and
air quality does not
get better
1.
No filter in the device.
2.
Door or window of the
room open frequently.
3.
The device is put in
narrow place or close to
barrier around.
4.
The filter is dirty.
1.
Install filter into the device.
2.
Reduce the door or window
opening frequency.
3.
Move device to wider place
without any barrier.
4.
Clean or replace the filter.
Odor comes from
the air outlet
1.
Many people smoke or do
something causing odor
in the room.
2.
The filter is dirty.
1.
Change the indoor air.
2.
Clean or replace the filter.
PART 5: TROUBLESHOOTING
