User guide

17English
Cleaning and Maintenance
Problem Solution
The air is not cool
or warm enough.
ŷ Both cooling and heating do not operate in the Fan mode. Select the
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decrease the cooling and heating efficiencies. Clean the air filter
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outdoor unit, remove them.
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exposed to direct sunlight or close to a heating appliance.
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sunlight.
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efficiencies.
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outdoor unit.
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length.
The air conditioner
makes strange
noises.
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This is a normal operation.
ŷ When you press the
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noise is a normal sound.
Unpleasant odours
permeate the
room.
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entering from outside, ventilate the room properly.
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the air conditioner in the Clean or Fan mode for 1 to 2 hours.
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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.
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