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LG LS-J0962HL - Service Manual

LG LS-J0962HL
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SERVICE MANUAL
Room Air Conditioner
MODEL : LS-J0761CL / CM / CN / CD / CS
LS-J0761HL / HM / HN / HD / HS
LS-J0962CL / CM / CN / CD / CS
LS-J0962HL / HM / HN / HD / HS
LS-J0963CL / CM / CN / CD / CS
LS-J0821CL / CM / CN / CD / CS

Other manuals for LG LS-J0962HL

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LG LS-J0962HL Specifications

General IconGeneral
BrandLG
ModelLS-J0962HL
CategoryAir Conditioner
LanguageEnglish

Summary

Functions

Display Function

Self-diagnosis Function

Explains the system's self-diagnostic capabilities and error indicators.

Installation

1. Installation of indoor, Outdoor unit

Guidelines for selecting optimal locations for indoor and outdoor units.

Air Purging of the Piping and Indoor Unit

1) Air purging

Procedure to remove air and moisture from the refrigeration cycle.

Test running

Operation

2-way, 3-way Valve

Air purging (Installation)

Procedure for air purging using the 2-way and 3-way valves.

Pumping down (Transfering)

Method for pumping down the refrigerant system.

Evacuation (Servicing)

Steps for evacuating the refrigerant system.

Gas Charging (After Evacuation)

Process for charging the system with refrigerant after evacuation.

Cycle Troubleshooting Guide

Trouble analysis

Analyzes common issues based on temperature difference and operating current.

Electronic Parts Troubleshooting Guide

1. Product does not operate at all.

Troubleshooting steps for when the product fails to operate.

2. The product is not operate with the remote control.

Steps to diagnose and resolve issues with remote control operation.

3. Compressor;Outdoor Fan are unable to drive.

Troubleshooting guide for compressor and outdoor fan drive failures.

4. When indoor Fan does not operate.

Steps to troubleshoot when the indoor fan fails to operate.

6. When Heating does not operate.

Guide to diagnose and fix heating operation failures.

Exploded View & Replacement Parts List

Wiring Diagram

(1) 7 K, 8 K, 9 K Btu Cooling Only

Wiring diagram for 7K, 8K, 9K Btu cooling only models.

Operation Details

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