CC18AWR

Help Library

Troubleshooting
LG Air Conditioner - Error Codes

An error code on the display of the room air conditioner can usually be resolvedby performing a few simple troubleshooting steps. If you need information abouta split unit or duct free air conditioner, they are considered business units,ple...
Troubleshooting
[LG Air Conditioner Power] The circuit breaker trips during use of the air conditioner

Causes of circuit breaker tripping include: Current exceeding the capacity ofthe circuit breaker; leakage current; and failure of the circuit breaker itself.The circuit breaker tripping during starting the air conditioner only may notstand ...
Troubleshooting
[LG Air Conditioner Error Code] The lamp does not light after turning power of the air conditioner off

The lamp does not light after turning power of the air conditioner off.Try this--------The green and the orange lamp indicate timing of filter cleaning.1. The filter cleaning alarm lamp automatically lights 2,400 hours afterstarting the air...
Troubleshooting
[LG Air-Conditioner Error Codes] Checking code CH53

Error CH05 may take place by abnormal communication between the indoor unit andthe outdoor unit.How to check error codeThe first LED indicates error at 1’s digit.The second LED indicates error at 10’s digit.Ex) After the second LED blinks 3...
Troubleshooting
[LG Air Conditioner Error Code] PO appears on the display

The power cooling function is used for power cooling in short period of time.The function is set/released when pressing Power Cooling/Turbo Z button on thewireless/cable remote control,and the product operates in the power air flow mode, an...
Troubleshooting
LG Air Conditioner - Automatic Defrosting with an Outdoor Unit

Automatic Defrosting with an Outdoor Unit Symptom - No warm air but gas fumes from an outdoor unit during heating. Cause 1. Frost builds up on an heat exchanger in an outdoor unit if outdoortemperature is low and humidity is high. 2. Frost ...