LG DM24RP Bedienungsanleitung PDF herunterladen (Seite 32)

TROUBLESHOOTING

Self-diagnosis Function

This product has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unit will

blink in 2 second intervals. If this occurs, contact your local dealer or service center.

Before Calling for Service

Please check the following before you contact the service center. If the problem persists, contact

your local service center.

Problem Possible Causes Corrective Action

The air conditioner

does not work

normally.

Burning smell and strange

sounds are coming from the

unit.

• Turn off the air conditioner, switch

OFF, or disconnect the power supply,

and contact the service center.

Water leaks from the indoor

unit even when the humidity

level is low.

The power cable is damaged

or it is generating excessive

heat.

A switch, a circuit breaker

(safety, ground), or a fuse is

not operated properly.

The unit generates an error

code from its self-diagnosis.

The air conditioner

does not work.

The air conditioner is

unplugged.

• Check whether the power cord is

plugged into the outlet or the power

isolators are switched on.

A fuse exploded, or the power

supply is blocked.

• Replace the fuse or check if the circuit

breaker has tripped.

A power failure has occurred.

• Turn off the air conditioner when a

power failure occurs.

• When the power is restored, wait 3

minutes, and then turn on the air

conditioner.

The voltage is too high or too

low.

• Check if the circuit breaker has

tripped.

The air conditioner was turned

off automatically at a preset

time.

• Turn the air conditioner on.

The battery setting in the

remote controller is incorrect.

• Make sure that the batteries are

inserted correctly in your remote

controller.

• If the batteries are placed correctly,

but the air conditioner still does not

operate, replace the batteries and try

again.

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