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LG LS243HLV3 User Manual

LG LS243HLV3
78 pages
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SINGLE ZONE EXTENDED PIPING
WALL MOUNTED
INSTALLATION MANUAL
2 Tons
LS243HLV3
2-1/2 and 2-3/4 Tons
LS303HLV3, LS363HLV3

Other manuals for LG LS243HLV3

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LG LS243HLV3 Specifications

General IconGeneral
BrandLG
ModelLS243HLV3
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Instructions

Table of Symbols

Explains the meaning of safety symbols used in the manual.

General Safety Precautions

Covers installation, wiring, and operation safety guidelines.

General Data

Unit Information and Specifications

Covers unit nomenclature, parts, specifications, and electrical data.

Installation Guidelines

Outdoor Unit Location and Mounting

Guidelines for outdoor unit placement, clearances, rigging, and mounting.

Indoor Unit Installation

Covers indoor unit clearances, mounting plate, and unit attachment.

Refrigerant System Procedures

Safety Standards and Piping Limitations

Discusses refrigerant safety, connection limits, and piping selection.

Piping Handling and Connections

Covers piping handling, expansion, brazing, and connections.

Insulation and Drain Hose Management

Insulation requirements and condensate drain hose installation.

Electrical System Installation

Electrical Safety and Wiring

Covers electrical safety, wiring, and cable connection guidelines.

Indoor and Outdoor Unit Wiring

Details electrical connections for indoor and outdoor units.

Controller Options and Wiring

Information on controller types and their wiring.

Final Installation Procedures

Leak Testing and Evacuation

Steps for triple leak/pressure test and deep evacuation.

Refrigerant Charge and System Finalization

Covers refrigerant trim charge, test runs, and final assembly.

Installer Modes and Pump Down

Procedures for setting installer modes and performing pump down.

Troubleshooting

Diagnostic Software and Tools

Using LGMV and SIMs for system monitoring and diagnosis.

Error Code Interpretation

How to identify and understand system error codes.

Refrigerant Leak Cautions

Refrigerant Concentration Limits

Guidelines for calculating and adhering to refrigerant concentration limits.

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