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1,MFL67647015,영영 2019. 3. 8. 영영 1:56 Page 23
Problem
The indoor unit is
still operating even
when the unit has
been turned off.
The air outlet on the
indoor unit is
discharging mist.
Water leaks from
the outdoor unit.
There is noise or
vibration.
The indoor unit
gives off an odor.
The air conditioner
does not emit warm
air.
NOTE
• Some functions may not be supported, depending on the model.
Possible Causes
The Auto Clean function is
being operated.
The cooled air from the air
conditioner makes mist.
In the heating operations,
condensed water drops
from the heat exchanger.
A clicking sound can be
heard when the unit starts
or stops due to movement
of the reversing valve.
Creaking sound: The
plastic parts of the indoor
unit creak when they
shrink or expand due to
sudden temperature
changes.
Flowing or Blowing
sound: This is the flow of
refrigerant through the air
conditioner.
Odors (such as cigarette
smoke) may be absorbed
into the indoor unit and
discharged with airflow.
When Heating Mode
starts, the vane is almost
closed, and no air comes
out, even though the
outdoor unit is operating.
The outdoor unit is in
Defrosting Mode.
Outside temperature is too
low.
Corrective Action
• Allow the Auto Clean function to continue
since it removes any remaining moisture
inside the indoor unit. If you do not want
this feature, you can turn the unit off.
• When the room temperature decreases,
this phenomenon will disappear.
• This symptom requires installing a drain
hose under the base pan.
Contact the installer.
• These are normal symptoms.
The noise will stop.
• If the smell does not disappear, you need
to wash the filter. If this does not work,
contact the service center to clean your
heat exchanger.
• This symptom is normal. Please wait until
the unit has generated enough warm air
to blow through the indoor unit.
• In Heating Mode, ice/frost is built up on
the coils when the outside temperature
falls. This function removes a layer of
frost on the coil, and it should finish in
approximately 15 minutes.
• The heating effect may not be sufficient.
EN
23
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