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Goldstar WG1205R - User Manual

Goldstar WG1205R
38 pages
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ROOM AIR CONDITIONER
SERVICE MANUAL
CAUTION
• BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS
IN THIS MANUAL.
• ONLY FOR AUTHORIZED SERVICE PERSONNEL.
MODEL: BG8000ER, WG8005R,
WG1005R, WG1205R
website http://www.lgservice.com
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Summary

Safety Precautions

Symbol Meanings

Explains icons and notations used for safety warnings and general information.

Critical Safety Warnings

Covers essential warnings about operation, modification, and placement to prevent hazards.

Dimensions

Manual Symbols Guide

Explains icons and notations used throughout the manual for clarity.

Unit Outside Dimensions

Provides the physical measurements of the air conditioner unit.

Product Specifications

Installation Procedures

Optimal Site Selection

Guides on choosing the best location for unit placement to ensure performance.

Pre-Installation Checks

Lists essential checks to verify before and after unit installation.

Window Preparation Requirements

Specifies necessary window dimensions and preparations for secure installation.

Chassis and Cabinet Installation

Covers preparing the unit's chassis and mounting the main cabinet.

Securing and Finishing the Unit

Details steps for attaching the sill support and cabinet to the window frame.

Final Assembly and Sealing

Covers sliding the unit, attaching seals, and securing grilles for completion.

Operation Guide

Control Panel Overview

Identifies and explains the functions of the unit's main controls.

Remote Control Usage

Details the operation and features of the remote controller.

Remote Battery Installation

Provides instructions for inserting batteries into the remote controller.

Disassembly Procedures

Mechanical Component Removal

Details the process of removing mechanical parts like grille, cabinet, and control box.

Air Handling Component Removal

Covers removal of air-related parts like guides, blowers, and fans.

Motor and Electrical Component Removal

Outlines the removal of motor, overload protector, and compressor.

Switch, Cord, and Capacitor Removal

Explains how to remove switches, power cords, and capacitors.

Refrigerant System Component Removal

Details removal of refrigerant system parts like condenser, evaporator, and capillary tube.

Schematic Diagrams

Wiring Diagram (Rotary Switch)

Presents electrical wiring connections for the rotary switch model.

Circuit Diagram (Touch;Remote)

Shows the electrical circuit for the touch and remote control model.

Electronic Control Device Diagram

Illustrates the detailed electronic control circuitry.

Main P.W.B Component Locations

Identifies placement of components on the main printed wiring board.

Troubleshooting Guide

Refrigeration Piping System

Describes the arrangement of components within the refrigeration system.

Poor Cooling Diagnosis

Guides on diagnosing and resolving issues causing insufficient cooling.

Unit Start-Up Failure

Provides troubleshooting steps for when the unit fails to power on.

Electrical System Troubleshooting

Details electrical diagnostics for non-operation and related circuit issues.

Compressor and Fan Operational Issues

Addresses problems with compressor and fan operation, including failure to start or continuous running.

Remote and Display Malfunctions

Troubleshoots remote control failures and abnormal display board behavior.

Fan Motor and Compressor Problems

Solves issues related to fan motor operation, noise, and compressor inactivity.

Overload, Cooling, and Noise Issues

Addresses compressor overload, insufficient cooling, and excessive noise troubleshooting.

Exploded View

Replacement Parts List

Summary

Safety Precautions

Symbol Meanings

Explains icons and notations used for safety warnings and general information.

Critical Safety Warnings

Covers essential warnings about operation, modification, and placement to prevent hazards.

Dimensions

Manual Symbols Guide

Explains icons and notations used throughout the manual for clarity.

Unit Outside Dimensions

Provides the physical measurements of the air conditioner unit.

Product Specifications

Installation Procedures

Optimal Site Selection

Guides on choosing the best location for unit placement to ensure performance.

Pre-Installation Checks

Lists essential checks to verify before and after unit installation.

Window Preparation Requirements

Specifies necessary window dimensions and preparations for secure installation.

Chassis and Cabinet Installation

Covers preparing the unit's chassis and mounting the main cabinet.

Securing and Finishing the Unit

Details steps for attaching the sill support and cabinet to the window frame.

Final Assembly and Sealing

Covers sliding the unit, attaching seals, and securing grilles for completion.

Operation Guide

Control Panel Overview

Identifies and explains the functions of the unit's main controls.

Remote Control Usage

Details the operation and features of the remote controller.

Remote Battery Installation

Provides instructions for inserting batteries into the remote controller.

Disassembly Procedures

Mechanical Component Removal

Details the process of removing mechanical parts like grille, cabinet, and control box.

Air Handling Component Removal

Covers removal of air-related parts like guides, blowers, and fans.

Motor and Electrical Component Removal

Outlines the removal of motor, overload protector, and compressor.

Switch, Cord, and Capacitor Removal

Explains how to remove switches, power cords, and capacitors.

Refrigerant System Component Removal

Details removal of refrigerant system parts like condenser, evaporator, and capillary tube.

Schematic Diagrams

Wiring Diagram (Rotary Switch)

Presents electrical wiring connections for the rotary switch model.

Circuit Diagram (Touch;Remote)

Shows the electrical circuit for the touch and remote control model.

Electronic Control Device Diagram

Illustrates the detailed electronic control circuitry.

Main P.W.B Component Locations

Identifies placement of components on the main printed wiring board.

Troubleshooting Guide

Refrigeration Piping System

Describes the arrangement of components within the refrigeration system.

Poor Cooling Diagnosis

Guides on diagnosing and resolving issues causing insufficient cooling.

Unit Start-Up Failure

Provides troubleshooting steps for when the unit fails to power on.

Electrical System Troubleshooting

Details electrical diagnostics for non-operation and related circuit issues.

Compressor and Fan Operational Issues

Addresses problems with compressor and fan operation, including failure to start or continuous running.

Remote and Display Malfunctions

Troubleshoots remote control failures and abnormal display board behavior.

Fan Motor and Compressor Problems

Solves issues related to fan motor operation, noise, and compressor inactivity.

Overload, Cooling, and Noise Issues

Addresses compressor overload, insufficient cooling, and excessive noise troubleshooting.

Exploded View

Replacement Parts List

Goldstar WG1205R Specifications

General IconGeneral
TypeWindow
Power Consumption (Cooling)1150W
Weight38 kg
Cooling Capacity12000 BTU/h
RefrigerantR22

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