TROUBLE SHOOTING
The product may not operate correctly due to trivial reasons or inexperienced usage,
although these are not product malfunctions. In such cases, the problem can be solved
easily without the help of a service center if the following items are checked. If the problem
is not resolved even after checking the following, please contact a service center.
•
Is the power plugged in?
Plug the power cord into a 220 V - 50
Hz
socket.
•
Is the entire display off?
Press the power button, then select
your
desired feature.
•
Is there a power failure?
After the power comes back on, use
the
purifier.
Air speed
doesn't
change.
•
Is the automatic indicator off?
You can only select air speed in
manual
mode (normal).
•
Is the silent indicator off?
You can only select air speed in
manual
mode (normal).
•
Is it past time for filter cleaning
and replacement?
Check your filter cleaning and
replacement cycle and clean or
replace
filters.
Pollution level
doesn't change.
•
Is there dust on the air quality
sensor
lens ?
Clean the air quality sensor lens (p.
15).
•
Does the pollution level
continuously
appear high?
Set your pollution sensitivity to
insensitive or standard (p. 14).
•
Does the pollution level
continuously
appear low?
Set your pollution sensitivity to
sensitive
or standard (p. 14).
There's a smell
from the vent.
•
Is it past time for filter cleaning
and replacement?
Check your filter cleaning and
replacement cycle and clean or
replace
filters.
The air quality
indicator flashes.
If other functional
flaws occur
•
Check the problem, then unplug the power and request service.