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Problem
The air conditioner
makes strange
noises.
Unpleasant odours
permeate the room.
Steam is produced
on the indoor unit.
The outdoor unit
fan continues to
operate when the
air conditioner is
turned off.
Water drops
from the piping
connections of the
outdoor unit.
Steam is produced
on the outdoor unit.
• In certain conditions (especially, when the outdoor temperature is lower
than 20°C), a hissing, rumbling, or splashing sound may be heard while
the refrigerant is circulating through the air conditioner. This is a normal
operation.
• When you press the
heard from the drain pump inside the air conditioner. This noise is a normal
sound.
• If the air conditioner is running in a smoky area or if there is a smell entering
from outside, ventilate the room properly.
• If both indoor temperature and indoor humidity are high, operate the air
conditioner in the Clean or Fan mode for 1 to 2 hours.
• If the air conditioner has not been operated for an extended period of time,
clean the indoor unit and then operate the air conditioner in the Fan mode
for 3 to 4 hours to dry the inside of the indoor unit for removal of unpleasant
odours.
• If the air filter blocked with dirt, clean the air filter.
• In winter, if the indoor humidity is high, steam may be produced around the
air outlet while the defrost function is running. This is a normal operation.
• When the air conditioner is turned off, the outdoor unit fan may continue to
operate to reduce noise of the refrigerant gas. This is a normal operation.
• Condensation may develop due to the difference in temperature. This is a
normal condition.
• In winter, when the air conditioner runs in the Heat mode, the frost on
the heat exchanger melts and steam may be produced. This is a normal
operation, neither product malfunction nor a fire.
Solution
(Power) button on the remote control, noise may be
English
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