LG R18AWN-NC11 Owner's Manual page 22

22
Case
It is not able to adjust fan-
speed.
Unable to adjust
fan speed/set tem-
perature
It is not able to adjust Room
Temperature.
Auto-Clean mode is being op-
Indoor unit is still
erated.
operating even
when the power is
This function is to remove the
being turned off.
rest of moisture indoor unit.
Mist is discharged
The cooled air from the air
from the air outlet
conditioner makes mist.
of the indoor unit.
In the heating operations, con-
Water leaks from
densed water drop from the
the outdoor unit.
heat exchanger.
• Clicking sound
• Creaking sound
Operating noise or
vibration.
• The water flowing sound,
The air smells bad because a
musty or cigarettes odor may
The indoor unit
be absorbed into the indoor
gives out odor.
unit and discharged with air-
flow.
Symptoms
Clicking sound can be heard
either when the unit starts or
stops due to movement of
reversing valve.
The plastic parts of the in-
door unit make sound of
shrinks and expands due to a
sudden temperature change.
Blowing sound
The flow of refrigerant
through the air conditioner is
switching, noise can be
heard.
Corrective action
In jet or dehumidification
modes, you cannot adjust the
fan speed.
If you want to adjust the fan
speed, change to another
mode.
In air circulation, dehumidify-
ing or jet operation mode, you
cannot adjust the tempera-
ture.
If you want to adjust the Tem-
perature, change to another
mode.
Please, wait until the end of
functions.
It will be inhibit a fungal
growth.
If you do not want this fea-
ture, you can turn off to
press .
When the room temperature
is down, this phenomenon will
disappear.
This symptom need to install
drain hose under the base
pan.
Contact the installer.
These are normal symptoms.
After a moment, it will be
silent.
• If the smell does not disap-
pear, you need to wash filter
or heat exchanger.
• Contact the installer.
Ref. Page
16
11,16
12
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