Troubleshooting - Daikin FT18HEVLK Operation Manual And Installation Manual

Troubleshooting

Do not try to repair the air conditioner; there is danger of electric shock or fire. Please refer to the
troubleshooting section before requesting service; you may be able to save time and money.
Condition
There is a delay in operation after the air
conditioner has started.
An unusual smell is coming from the air
conditioner.
Sound of water flowing heard during
operation.
Sometimes mist comes out of the air outlet vent
in COOL mode.
Creaking noise heard during start or stop.
CAUTION
• As a precaution, operation cannot be
resumed for approximately 3 minutes after
Waiting
the air conditioner has stopped.
• This unit does not have any particular odour.
If you detect an odour, it will be the odour of
accumulated substances.
• Solution method: Cleaning the air filter. If the
problem persists, the air conditioner requires
further cleaning. (Please contact an
authorized maintenance center.)
• When the air conditioner is started or
stopped, the compressor starts and
sometimes creates gurgling sounds. The
sounds are caused by the flowing of
refrigerant.
• If indoor temperatures and relative humidity
are high, this can happen when air in the
room is cooled down too quickly. Indoor
temperatures and humidity will decrease
after operating for a while.
• This is caused by deformation of the plastic
due to changes in temperature.
Troubleshooting
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