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LG LS-P0760CL User Manual

LG LS-P0760CL
72 pages
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SERVICE MANUAL
Room Air Conditioner
MODEL : LS-P0760CL/P0760HL LS-P0820C
LS-P0960CL/P0960HL
LS-S0960CL/S0960HL LS-S1120C
LS-S1260CL/S1260HL
LS-S1420CL LS-S1421CL
CAUTION
BEFORE SERVICING THE UNIT, READ THE “SAFETY
PRECAUTIONS” IN THIS MANUAL.

Questions and Answers:

LG LS-P0760CL Specifications

General IconGeneral
BrandLG
ModelLS-P0760CL
CategoryAir Conditioner
LanguageEnglish

Summary

LG Air Conditioner Service Manual

Air Conditioner Functions Overview

Remote Controller Operation Modes

Details various operation modes (Cooling, Soft Dry, Auto, Sleep, Heating) controlled via remote.

Indoor Unit Operation Features

Covers indoor fan speed, operation LED indicators, and airflow direction.

Specialized Operation Modes

Details Deice (defrost) and Hot-start controls specific to heating models.

Product Specifications (Cooling Only)

Product Specifications (Cooling & Heating)

Indoor Unit Dimensions

Outdoor Unit Dimensions

Refrigeration Cycle Diagram

Wiring Diagrams

Detailed Operation Procedures

Time Delay, Airflow, and Cooling Operation

Details time delay safety, louver adjustment, and cooling mode operation logic.

Sleep Mode Operation Details

Covers temperature adjustments and auto-stop timing for sleep mode.

Auto Operation Modes

Natural Wind Operation (CHAOS Logic)

Heating and Hot-Start Control

Deice Control Mechanism

Soft Dry & Forced Operation

Display and Self-Diagnosis Functions

Installation Guide

Location Selection & Piping Guidelines

Guidance on optimal unit placement and piping length/elevation constraints.

Indoor Unit Installation Steps

Indoor Unit Piping & Drainage Preparation

Indoor Unit Piping Connection (S Series)

Indoor Unit Mounting & Piping Connection

Indoor Unit Piping Connection & Insulation

Indoor Unit Piping Connection (P Series)

Indoor Unit Final Piping & Cable Assembly

Left Rear Piping Connection & Assembly

Indoor Unit Final Assembly & Insulation

Outdoor Unit Piping & Cable Connection

Drainage Check & Indoor Unit Cable Connection

Air Purging Procedure

Gas Leakage Check

Test Running & Performance Evaluation

Remote Control Functions (Cooling Models)

Remote Control Functions (Heat Pump Models)

Indoor Unit Disassembly

Grille Removal and Component Access

Steps for removing the front grille to access internal components.

Indoor Unit Component Removal

Indoor Unit Fan & Motor Removal

2-Way & 3-Way Valve Operation

Detailed Air Purging Procedure

Pumping Down Procedure

Re-installation Air Purging

Evacuation Procedure

Gas Charging Procedure

Cycle Troubleshooting Guide

Electronic Parts Troubleshooting

Fan Operation Troubleshooting

Louver & Remote Controller Troubleshooting

Heating Performance Troubleshooting

Forced Operation Troubleshooting

Display PCB Assembly Details

Exploded View & Replacement Parts List

Indoor Unit Exploded View

Diagram illustrating the breakdown of indoor unit components.

Parts List: S0960/S1260 Series

Parts List: S1120/S1420/S1421 Series

Outdoor Unit Exploded View

Parts List: P0820/S1120/S1420/S1421 Series

Parts List: P0760HL/P0960HL/S0960HL/S1260HL Series

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