LG PH-U289WT Specification Sheet
31
ENGLISH
TROUBLESHOOTING BEFORE CALLING FOR SERVICE
Symptom
Confirmation
Procedures
Air outlet has an
abnormal odor
abnormal odor
• Are you using the product
where there is smoke or odor?
• Are you using the product
where there is a food smell?
• Is the water in the humidifier
tray contaminated?
– The air cleaning function can
deteriorate in locations where
there is a lot of smoke or odor.
Ventilate the space and then
use the air purifier.
there is a lot of smoke or odor.
Ventilate the space and then
use the air purifier.
– For the food smell, it can
be penetrated to the filter,
therefore ventilate the space
and then use the air purifier.
therefore ventilate the space
and then use the air purifier.
– Clean the tray and water tank,
and then refill the water.
Sensor indicator
has problem.
has problem.
• Dust sensor keeps high level
always.
• Odor sensor level goes up?
• Aren’t the numerical values
of the dust sensor, odor
sensor and cleanness level
continuously moving from side
to side?
sensor and cleanness level
continuously moving from side
to side?
– Clean the dust sensor or
the filter. Due to the vapor
particles generated during
the cooking or boiling, the
numerical value of the dust
sensor can be raised.
particles generated during
the cooking or boiling, the
numerical value of the dust
sensor can be raised.
– LG air purifier is designed to
detect polluted air, therefore
odor sensor may not react to
food odors. But deodorization
filter will remove odor.
odor sensor may not react to
food odors. But deodorization
filter will remove odor.
– It is the Start-up function
which prepares the unit for
operation. During this two
minutes period, the display will
fluctuate to indicate that the
unit is sensing the air quality
in the room.
operation. During this two
minutes period, the display will
fluctuate to indicate that the
unit is sensing the air quality
in the room.