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LG LS-H0966KA2 - User Manual

LG LS-H0966KA2
66 pages
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LG
Room Air Conditioner
SERVICE MANUAL
LG
MODELS: AS-H0766KA2 LS-H0766KA2
AS-H0966KA2 LS-C0966KA2
AS-H126RKA2 LS-H0966KA2
AS-H186TKA2 LS-C126RKA2
LS-H246TKA2 LS-H126RKA2
CAUTION
website http://biz.LGservice.com
• BEFORE SERVICING THE UNIT, READ THE SAFETY
PRECAUTIONS IN THIS MANUAL.
• ONLY FOR AUTHORIZED SERVICE PERSONNEL.
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LG LS-H0966KA2 Specifications

General IconGeneral
BrandLG
ModelLS-H0966KA2
CategoryAir Conditioner
LanguageEnglish

Summary

LG Model Name

Safety Precautions

General Safety Guidelines

Essential safety instructions for installation, operation, and handling.

Safety Symbols and Notices

Explanation of warning symbols and important notices used in the manual.

Dimensions and Specifications

Unit Dimensions

Physical measurements for indoor and outdoor units.

Product Specifications Table

Detailed technical specifications for various models.

Installation Procedures

Location Selection and Preparation

Guidelines for choosing an installation site and preparing the area.

Mounting and Wall Preparation

Steps for fixing the installation plate, drilling holes, and drain hose connection.

Piping and Connections

Flaring Work and Indoor Piping

Procedures for flaring pipes and connecting them to the indoor unit.

Outdoor Piping and Drain Hose

Connecting outdoor unit piping and drain hose.

Cable Connection Procedures

Steps for connecting cables between indoor and outdoor units.

System Setup and Testing

Drainage and Piping Checks

Procedures for checking drainage and forming piping for proper function.

Air Purging and Evacuation

Steps for removing air and moisture from the refrigerant system.

Test Running and Pump Down

How to perform test runs and the pump down procedure.

Operation and Controls

Control Functions and Indicators

Explanation of operational indicators, display functions, and self-diagnosis.

Operating Modes and Features

Details on cooling, heating, dehumidification, and special modes.

Remote Control Usage

How to use the remote control for various functions.

Disassembly and Schematics

Indoor Unit Disassembly

Step-by-step guide for disassembling the indoor unit.

Schematic Diagrams and Wiring

Electrical control device, wiring, and component location diagrams.

Troubleshooting Guide

Refrigeration Cycle and Valve Operation

Diagrams and explanations of the refrigeration cycle and valve functions.

Refrigerant Handling and Charging

Procedures for pumping down, evacuation, and charging refrigerant.

Trouble Analysis and Specific Faults

Common issues, electronic parts checks, and fault diagnosis.

Exploded Views

Indoor Unit Exploded View

Diagram showing disassembled parts of the indoor unit.

Outdoor Unit Exploded Views

Diagrams showing disassembled parts of the outdoor unit.

Replacement Parts List

Indoor Unit Parts

List of part numbers for the indoor unit components.

Outdoor Unit Parts

List of part numbers for the outdoor unit components.

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