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LG LS-E0960CL User Manual

LG LS-E0960CL
67 pages
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Room Air Conditioner
SVC MANUAL(Exploded View)
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
MODEL : LS-E0960CL / CM / CN / CD / CS
LS-E0960HL / HM / HN / HD / HS
LS-F1260CL / CM / CN / CD / CS
LS-F1260HL / HM / HN / HD / HS
LS-J0760CL / CM / CN / CD / CS
LS-J0760HL / HM / HN / HD / HS
LS-J0960CL / CM / CN / CD / CS
LS-J0960HL / HM / HN / HD / HS

Other manuals for LG LS-E0960CL

Questions and Answers:

LG LS-E0960CL Specifications

General IconGeneral
RefrigerantR410A
TypeSplit System
Cooling Capacity9000 BTU/h
Power Supply220-240V, 50Hz
Power Consumption (Cooling)840 W
WeightIndoor: 9 kg, Outdoor: 27 kg

Summary

Functions

Indoor Unit Functions

Details the operational functions and indicators of the indoor unit.

Remote Controller Operation

Remote Control Buttons and Functions

Explains the purpose and usage of each button on the remote control.

Product Specifications (Cooling Only)

Product Specifications (Cooling & Heating)

Unit Dimensions

Indoor Unit Dimensions

Provides detailed drawings and measurements for indoor unit sizes.

Outdoor Unit Dimensions (7K, 9K, LS-F1260CL)

Provides detailed drawings and measurements for specific outdoor unit models.

Outdoor Unit Dimensions (LS-F1260HL)

Provides detailed drawings and measurements for the LS-F1260HL outdoor unit.

Refrigeration Cycle Diagram

Refrigerant Piping and Elevation Specifications

Details the refrigerant flow and specifications for piping length and elevation.

Wiring Diagrams

Cooling Only Models Wiring

Electrical connection diagrams for cooling-only air conditioner models.

Cooling & Heating Models Wiring

Electrical connection diagrams for cooling and heating air conditioner models.

Operation Modes and Details

Main Unit Display Indicators

Explains the function of various operation and status indicators on the main unit.

Cooling and Dehumidification Modes

Details the operation of cooling and healthy dehumidification modes.

Heating and Defrost Control

Explains heating mode operation and the defrost control mechanism.

Fuzzy Operation Modes

Describes Fuzzy Operation for Cooling Only and Heat Pump models.

Airflow Speed and Timer Operations

Covers airflow selection, on-timer, and fuzzy modes for dehumidification/heating.

Advanced Timer and Airflow Control

Explains off-timer, sleep timer, chaos swing, and natural wind modes.

Specialized Operation Modes

Details Jet Cool, Auto Restart, and Forced Operation modes for C/O models.

Operational Features and Protections

Covers H/P forced operation, remote control modes, frost protection, and buzzer signals.

Display and Self-Diagnosis Functions

Display Indicators for Heating and Cooling Models

Explains the display indicators used in heating and cooling models.

Thermistor Error and Self-Diagnosis

Describes how thermistor errors are indicated and the self-diagnosis function.

Installation Procedures

Site Selection for Units

Criteria for choosing the best locations for indoor and outdoor unit installation.

Indoor Unit Mounting and Piping Preparation

Details on installing the indoor unit mounting plate and preparing for piping.

Piping and Drainage Preparation

Steps for preparing refrigerant pipes, including cutting and flaring.

Indoor Unit Piping and Cable Connection

Guides on routing and connecting indoor unit piping, drain hose, and cables.

Final Indoor Unit Installation

Final steps for hanging and securing the indoor unit to the installation plate.

Connecting to Outdoor Unit

Outdoor Unit Piping Connection

Instructions for connecting the refrigerant piping to the outdoor unit.

Electrical Cable Connection

Details on connecting power and communication cables to indoor and outdoor units.

Drainage Check and Indoor Cable Connection

Indoor Unit Drainage Verification

Procedure for checking the proper drainage of the indoor unit.

Indoor Unit Cable Connection

Steps for connecting the electrical cables to the indoor unit's control board.

External Piping Formation and Securing

Guides on shaping and securing external piping, including trap formation.

Piping Air Purging

Air Purging Procedure

Detailed steps for removing air from the refrigerant piping system.

Gas Leakage Check

Instructions for checking the refrigerant system for gas leaks.

Pipe Length and Elevation Limits

Test Running and Performance Evaluation

Power Connection and Remote Setup

Steps for connecting power supply and preparing the remote controller.

Outdoor Unit Mounting and Performance Check

Guidelines for securing the outdoor unit and evaluating system performance.

Unit Operation Controls

Remote Control Functions (Cooling Models)

Explains the functions of the remote control for cooling models.

Remote Control Functions (Heat Pump Models)

Explains the functions of the remote control for heat pump models.

Indoor Unit Disassembly

Removing the Front Grille

Steps to remove the front grille of the indoor unit for access.

Removing Sensors, Conductors, and PCB

Instructions for removing internal sensors, conductors, and the main PCB.

Control Box and Discharge Grille Removal

Steps to remove the control box and discharge grille.

Evaporator Removal

Detailed instructions for removing the evaporator assembly.

Cross-Flow Fan and Motor Removal

Steps for removing the cross-flow fan and its motor.

Valve Operation and Service

Refrigerant System Air Purging

Air Purging Steps

Detailed steps for removing air from the refrigerant piping system.

Refrigerant System Pumping Down

Pumping Down Procedure

Steps for reducing pressure in the refrigerant system.

Re-installation Air Purging

Re-air Purging Process

Procedure for purging air when re-installing the unit.

Refrigerant Balancing and Leak Check

Balancing Refrigerant and Checking Leaks

Steps to balance refrigerant levels and check for gas leaks.

System Evacuation Procedure

Evacuation Steps

Detailed instructions for evacuating the refrigerant system using a vacuum pump.

Refrigerant Gas Charging

Gas Charging Steps

Procedure for charging the system with the correct amount of refrigerant.

Refrigeration Cycle Troubleshooting

Electronic Parts Troubleshooting

Product Does Not Operate

Troubleshooting guide for when the unit fails to start or operate.

Remote Control Operation Issues

Troubleshooting guide for problems with remote control operation.

Compressor and Outdoor Fan Failures

Troubleshooting guide for issues with the compressor or outdoor fan.

Indoor Fan Operation Issues

Troubleshooting guide for when the indoor fan does not operate.

Vertical Louver Operation Issues

Troubleshooting guide for when the vertical louvers do not move correctly.

Heating Mode Operation Failures

Troubleshooting guide for when the heating mode does not function.

Electronic Control Device Schematics

Main PCB Assembly Diagram

Diagram and component list for the main Printed Circuit Board assembly.

Display Assembly Diagrams

Diagrams illustrating the display assembly for different model series.

Schematic Diagram - Cooling Only Series

Schematic Diagram - Heat Pump Series

Indoor Unit Exploded Views

LS-J0760CL/HL, LS-J0960CL/HL Parts

Exploded view showing parts breakdown for specific indoor unit models.

LS-E0960CL/HL Parts

Exploded view showing parts breakdown for the LS-E0960CL/HL indoor unit.

LS-F1260CL/HL Parts

Exploded view showing parts breakdown for the LS-F1260CL/HL indoor unit.

Outdoor Unit Exploded Views

LS-J0760CL/HL Parts

Exploded view showing parts breakdown for the LS-J0760CL/HL outdoor unit.

LS-E0960CL/HL, LS-J0960CL/HL, LS-F1260CL Parts

Exploded view showing parts breakdown for multiple outdoor unit models.

LS-F1260HL Parts

Exploded view showing parts breakdown for the LS-F1260HL outdoor unit.

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