12
MCC-SVU01A
When you think that trouble has occurred
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The room cannot be cooled
sufficiently.
Hissing sound is sometimes
heard.
When water leaks or drips from the indoor unit.
When the POWER lamp blinks.
Operation of the air conditioner interferes with radio or TV reception. An amplifier may be required for the
affected device.
When an abnormal sound is heard.
Is the temperature setting appropriate?
Are the airflow rate and the air direction set appropriate?
Are the air filters clean?
Is anything blocking the air inlet or the outlet of the indoor and the
outdoor units?
Is the fan or heat exchanger of the indoor unit clean?
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When a ventilation fan or gas cooker is used in a room, the cooling
load increases, resulting an insufficient cooling effect.
Are the windows and doors closed?
Condenser’s casing looses.
This is the sound when the flow of refrigerant inside the unit is switched.
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When the outside temperature is high, the cooling effect may not be
sufficients.
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Symptom
In the following cases, stop using the air conditioner and consult your dealer.
Explanation & Check points.
The remote control signal is
not received.
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Battery power of the remote controller is not enough.
An electric lamp is near the fan coil’s signal receiver.
Содержание CASSETTE MCCA 48 2B
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