LG B24TS - Инструкция по эксплуатации - Страница 36

35

TROUBLESHOOTING

EN

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.