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LG HBLG1400E User Manual

LG HBLG1400E
31 pages
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Room Air Conditioner
SVC MANUAL(Exploded View)
MODEL : HBLG1400E
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.
Internal Use Only
http://biz.lgservice.com
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LG HBLG1400E Specifications

General IconGeneral
BrandLG
ModelHBLG1400E
CategoryAir Conditioner
LanguageEnglish

Summary

Preface

Safety Precautions

Steps to ensure safety before servicing the unit.

Disassembly Instructions

Mechanical Parts Disassembly

Steps for removing external and structural components.

Air Handling Parts Disassembly

Steps for removing internal air circulation components.

Electrical Parts Disassembly

Steps for removing electrical components.

Compressor

Steps for removing the compressor unit.

Refrigeration Cycle Components

Procedures for disassembling refrigeration system parts.

Installation

Unit Installation

Procedures for properly mounting and installing the unit.

Cabinet Installation

Detailed steps for securing the unit within the window frame.

Troubleshooting Guide

Troubleshooting Procedures

Step-by-step troubleshooting for poor cooling and unit operation.

Electric Parts Troubleshooting

Unit Does Not Operate

Troubleshooting steps for when the unit fails to power on or function.

Compressor Not Operating

Steps to diagnose why the compressor is not running.

Voltage Limits

Fan Motor Not Running

Causes and remedies for the fan motor failing to operate.

Compressor and Fan Running Issues

Troubleshooting for compressor/fan operation when one runs and the other doesn't.

Compressor Overload Cycles

Diagnosing and resolving issues where the compressor cycles on overload.

Insufficient Cooling

Causes and remedies for the unit not cooling effectively.

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