LG AS40GVGG0 Owner's Manual page 24

1,MFL68181328,영영 2016. 10. 7. 영영 4:36 Page 24
TROUBLESHOOTING BEFORE CALLING FOR SERVICE
24
Symptom
There has been no
change in micro
dust concentra-
tion.
The fine dust con-
centration value
keeps showing
high.
There is difference
between the light-
ing lamp and dust
concentration
value.
The filter produces
odors.
Check
• Isn't there foreign substance at
the sensor?
• Are you using in an enclosed
area?
• Is the place of installation lo-
cated where the inflow of air is
made constantly?
• Does the cleanliness indication
light turn red or orange while
the dust concentration is low?
• Doesn't the deodorization filter
produce any odor?
• Is it an environment which is
full of odors?
Actions
• Refer to how to clean the sensor and
then clean the dust cleaner.
• In an enclosed area, the cleanliness in-
dication levels can stay unchanged.
• In an environment where the inflow of
air is made, the concentration value
can keep showing high.
• The cleanliness indication light evalu-
ates odor and dust comprehensively
and then displays in colors. If an odor
is strong although the dust concentra-
tion is low, the cleanliness indication
light may display a different color.
• The filter replacement frequency can
differ depending on the user environ-
ment.
• The life of the filter can get sharply re-
duced if it is used for long when you
cook food or grill fish / meat. Open the
window and ventilate the room as
much as possible when you cook
food. After ventilation, use the air
cleaner in order to accomplish the pur-
pose of eliminating remaining odors.