A246KH

Help Library

Troubleshooting
[LG Air Conditioner for Heating] Heating is not working consistently

Inverter type of air conditioner for both cooling/heating will generate frost onthe rear of the outdoor unit if operated in heating mode, it will run theprogram for automatic defrosting.In this case, the indoor unit will be stopped momentar...
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 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 Smell] The air conditioner suddenly smells awful

During cooling operation, the heat exchanger inside the system cools moisture inthe air, thus generating condensed water.This is similar to dew forming near a glass of cold water in summer.When the heat exchanger is wet, due to external env...
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 ...
Troubleshooting
[LG Air Conditioner Gas] I am curious about checkpoints before requesting air conditioner gas injection

Cooling works well, but you want to inject gas?➔ Air conditioner gas consumption is not in proportion to the number of hours ofuse, so unless there is leakage, no additional gas injection is required.Try this--------If you want to inject re...