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LG LS-Q096BEL User Manual

LG LS-Q096BEL
82 pages
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SERVICE MANUAL
Room Air Conditioner
CAUTION
-BEFORE SERVICING THE UNIT, READ THE SAFETY
PRECAUTIONS IN THIS MANUAL.
-ONLY FOR AUTHORIZED SERVICE PERSONNEL.
MODEL : LS-Q076ABL/BBG/BEL/ABG
LS-Q096ABL/BBG/BEL/AEL
LS-Q096ACG/ADG/ADL/BDL
LS-Q096AHG/ABG/ABM/AEM
LS-Q096BAG/BDG
LS-Q096ACL/AAG
LS-Q082BAG/BAM
LS-Q082AAL/ACG/ACL/ACM
LS-H096QNA0
LS-Q096BEG
LS-C082QMA0/QNA0
LS-C096QLA0/QNA0
LS-C096QGL0
LS-H096QGL1
WEBSITE http://biz.LGservice.com
E-MAIL http://www.LGEservice.com/techsup.html

Questions and Answers:

LG LS-Q096BEL Specifications

General IconGeneral
BrandLG
ModelLS-Q096BEL
CategoryAir Conditioner
LanguageEnglish

Summary

LG Model Name Details

Model Name Decoding (2002)

Explains the structure and meaning of model name components introduced in 2002.

Code Table Reference

Provides a breakdown of codes used for chassis, capacity, and features.

Air Conditioner Functions

Indoor Unit Core Functions

Covers basic operations like ON/OFF, temperature control, and fan speed.

Airflow and Cleaning Functions

Describes airflow direction, Chaos Logic, and Plasma purification.

Remote Control Operations

Basic Remote Functions

Explains core buttons like Start/Stop, Mode, and Temperature settings.

Advanced Timer and Mode Settings

Details timer functions, sleep mode, and airflow direction controls.

Product Specifications

Cooling and Heating Performance

Lists cooling capacity, heating capacity, and EER/COP values for various models.

Electrical and Physical Dimensions

Details power source, noise levels, dimensions, and weight.

Unit Dimensions

Indoor Unit Dimensions

Provides detailed measurements for the indoor unit and installation plate.

Outdoor Unit Dimensions

Lists dimensions for outdoor units based on capacity and type.

Refrigeration Cycle Diagrams

Cooling Only Model Cycle

Illustrates the refrigeration cycle for cooling-only units.

Cooling & Heating Model Cycle

Shows the refrigeration cycle for units capable of both cooling and heating.

Wiring Diagrams

Indoor Unit Wiring

Provides wiring schematics for indoor unit components.

Outdoor Unit Wiring

Details the wiring connections for outdoor units.

Operation Details

Unit Indicators and Basic Modes

Explains display indicators and core modes like Cooling and Dehumidification.

Heating, Defrost, and Fuzzy Control

Details heating operations, defrost mechanisms, and Fuzzy logic.

Advanced Operation Modes

Fuzzy Logic Operation

Explains the Fuzzy control logic for cooling, heating, and dehumidification.

Specific Mode Operations

Details Fuzzy operations for dehumidification and heating.

Special Operation Modes

Jet Cool and Forced Operation

Covers the Jet Cool mode and procedures for forced operation without a remote.

System Restart and Air Cleaning

Explains auto-restart functionality and air cleaner operation.

Display and Self-Diagnosis

Indicator Functionality

Describes the meaning of display indicators for heating and cooling models.

Error Code Interpretation

Details the self-diagnosis function and error code 1 interpretation.

Installation Guide

Unit Placement and Clearances

Specifies requirements for indoor and outdoor unit installation locations.

Piping and Elevation Specifications

Outlines maximum piping length and elevation differences for installation.

Piping Work and Connections

Flaring Work Procedure

Details the steps for correct pipe flaring to prevent refrigerant leaks.

Indoor Pipe Connection Steps

Covers connecting indoor piping, drain hose, and insulation.

Outdoor Pipe Connections

Outdoor Pipe Fitting

Describes how to connect pipes to the outdoor unit and secure them.

Rerouting and Securing Pipings

Explains how to manage and secure the pipes at the rear of the unit.

Electrical Connections

Indoor-Outdoor Unit Wiring

Guides on connecting cables between units and wire specifications.

Power Supply and Safety

Details power source requirements and circuit breaker installation.

Drainage and Piping Checks

Drainage System Verification

Explains how to check the indoor unit's drainage and form the drain piping.

Piping Installation and Traps

Covers forming piping, securing it, and installing traps to prevent water entry.

Test Running and Pump Down

Unit Performance Evaluation

Details how to check performance after installation, including temperature and pressure.

Refrigerant Pump Down Procedure

Explains the process of collecting refrigerant for relocation or servicing.

Air Conditioner Operation Guide

Remote Control Functions Overview

Lists and describes the functions of each button on the remote control.

Operation Mode Selection

Explains how to select different operating modes like Cooling, Auto, and Heating.

Indoor Unit Disassembly

Disassembly Steps Overview

Provides a general warning and initial steps for disassembling the indoor unit.

Component Removal Procedures

Details the process for removing specific parts like the control box, grille, and evaporator.

2-Way and 3-Way Valve Operations

Valve Operation Chart

A table detailing shaft positions and service port operations for various tasks.

Air Purging and Pumping Down

Explains procedures for air purging and pumping down the refrigerant circuit.

Refrigerant Handling Procedures

Re-installation Air Purging

Describes air purging steps during re-installation.

Balancing Refrigerant and Evacuation

Covers balancing refrigerant and the evacuation process.

Gas Charging

Charging Procedure

Details how to connect and charge the system with refrigerant.

Cycle Troubleshooting Guide

Temperature and Current Analysis

Analyzes issues based on temperature differences and operating current.

Pressure and Refrigerant Cycle Checks

Guides on checking cycle pressure for troubleshooting.

Electronic Parts Troubleshooting

Product Not Operating Diagnosis

Steps to diagnose issues when the unit shows no operation.

Remote Control Troubleshooting

Diagnosing problems when the remote control is unresponsive.

Component Drive Troubleshooting

Compressor/Fan Drive Failure

Diagnosing issues with compressor or fan motor operation.

Indoor Fan and Louver Faults

Troubleshooting steps for indoor fan and vertical louver problems.

Electronic Control Devices

Main PCB Assembly (AC Part)

Details the AC components on the main PCB, showing top and bottom views.

Main PCB Assembly (DC Part)

Details the DC components on the main PCB, showing top and bottom views.

Schematic Diagrams

DC and AC Part Schematics

Provides the overall schematic diagram, showing DC and AC components.

Cooling Model Specific Schematics

Details schematics specific to Cooling Models (LED and HVB types).

Parts Identification and Lists

Indoor Unit Parts Identification

Provides a visual breakdown and parts list for the indoor unit.

Outdoor Unit Parts Identification

Provides a visual breakdown and parts list for the outdoor unit.

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