LG AS60GD Series, Owner'S Manual

Page: 41 / 48

41
Symptom Cause Solution
The Light lamp
continues to stay
red.
Doesn’t the color change
even if it is moved to a
clean room?
• If the amount of the smell is
more than the capacity of the
product, the display may not
change.
• Clean the sensor area.
• Remove the power plug from
the outlet and reconnect it one
minute later.
Did you use a spray near
the product?
• Do not use a spray near the
product.
The buttons on the
control panel do not
work.
Is the (Lock) turned on
on the status panel?
• Press and hold the Sleep
Timer
button for 3 sec. or
longer to disable the lock
function.
The concentration
of the fine dust does
not change.
Is there a foreign
substance on the sensor?
• Clean the PM 1.0 (super ultra-
fine dust) sensor.
Is the product used in a
closed space?
• In a closed space, the
cleanliness level may continue
to stay the same without
change.
The concentration of
fine dust continues
to remain high.
Does the air continue to
flow in from the outside
to the location where the
product is installed?
• In an environment where
outside air is supplied
continuously, the
concentration may continue to
remain high.
The overall air
quality color does
not match the dust
concentration value.
Does the color of the
overall air quality match
the color that indicates
the smell concentration?
• The overall air quality is
displayed by evaluating the
smell and dust concentration
comprehensively.
• Even if the dust concentration
is low, if the odor is strong,
the overall air quality color
may not match the dust
concentration value.
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