Troubleshooting - Whirlpool SWA1040Q User And Care Manual

You can easily solve many frequent problems of the air conditioner saving the cost of a service call. Try the suggestions below to see if
you can solve the problem without help.
PROBLEM
Not working
There is no warm or cold air
Deficient control
The air conditioner does not
start immediately
Weird smell
Water moving noise
Crack like noises
Vapor is coming out of the air
outlet

TROUBLESHOOTING

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Doesn't work
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TRY
Is the protection device burned or the fuse has tripped?
Sometimes it stops working to protect the device.
Are the batteries of the remote control depleted?
Is the power supply disconnected?
Is the air filter dirty?
Are the inlet and outlet holes air conditioner clogged?
Has the temperature been set correctly?
If there is strong interference (excess of electric static or
incorrect electric voltage supply), the operation will be
irregular. Turn off the device and turn it on after 2-3
seconds.
When the mode is switch from Heating to Cooling and vice
versa, there may be a delay of up to 3 minutes.
The smell may be coming from other sources, like furniture,
tobacco smoke or other smells sucked by the outdoor unit
and then blown into the room.
This is caused by the coolant moving around in the air
conditioner unit. This is not a failure.
Thawing noise during Heating mode.
This noise occurs during the expansion or contraction of the
front panel due to the change of temperature; It is not a flaw.
Steam is generated when the ambient air is very cold in
cooling mode or dehumidification.
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