Troubleshooting; Before Calling For Service; Normal Sounds You May Hear - LG PA11WS Owner's Manual

TROUBLESHOOTING

Before Calling for Service

The appliance is equipped with an automatic error-monitoring system to detect and diagnose
problems at an early stage. If the appliance does not function properly or does not function at all,
check the following before you call for service.

Normal Sounds You May Hear

High-pitched Sound
High efficient inverter compressor may occur high-pitched sound during operation.
Sound of Rushing Air
At the front of the unit, you may hear the sound of rushing air being moved by the fan.
Gurgle/Hiss
Gurgling or hissing noise may be heard due to refrigerant passing through evaporator during
normal operation.
Pinging or Swishing
Droplets of water hitting the condenser during normal operation may cause pinging or swishing
sounds.
TROUBLESHOOTING
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