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LG GR-P247C User Manual

LG GR-P247C
65 pages
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GR-P247C
REFRIGERATOR
SERVICE MANUAL
GR-L247C

Table of Contents

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LG GR-P247C Specifications

General IconGeneral
BrandLG
ModelGR-P247C
CategoryRefrigerator
LanguageEnglish

Summary

Chapter 1 Safety Warning and Cautions

General Safety Precautions

Essential safety guidelines, warnings, and cautions for operating and repairing the refrigerator.

Chapter 3 Circuit Diagram

Main PCB Wiring Diagram

Detailed circuit diagram illustrating the main PCB connections and component layout.

Chapter 4 Refrigerator Dimensions and Parts Identification

Refrigerator Dimensions and Clearances

Specifications for refrigerator exterior dimensions and required air circulation space.

Component Identification (GR-P247C)

Labeled diagram of internal and external parts for the GR-P247C model.

Component Identification (GR-L247C)

Labeled diagram of internal and external parts for the GR-L247C model.

Chapter 5 Micom Functionality and Control

Control Panel Operation and Display

Explanation of the refrigerator's control panel buttons, display functions, and modes.

Temperature Setting and Adjustment

Details on setting freezer and refrigerator compartment temperatures and their effects.

Ice Dispenser and Water Functions

Functions related to the ice dispenser and water dispenser operation.

Chapter 7 Ice Maker and Dispenser Operation

Ice Maker Operational Principles

Explanation of the ice-maker's initial control, water supply, and ice-making processes.

Ice Maker Failure Diagnosis

Step-by-step guide for diagnosing and troubleshooting ice maker failures using flowcharts.

Chapter 9 Refrigerant Handling and Heavy Repair

Refrigerant Recovery Procedure

Procedures for safely recovering refrigerant from the refrigerator system.

Refrigerant Charging and Leak Inspection

Steps for accurately charging R600a refrigerant and performing leak inspections.

Cooling System Failure Checking

Diagnostic procedures for identifying cooling system failures and their causes.

Troubleshooting Refrigerator Errors

Sensor Error Troubleshooting

Diagnosing and resolving errors related to freezer, refrigerator, ambient, and defrost sensors.

Fan Motor Error Troubleshooting

Steps for troubleshooting freezer, refrigerator, and condenser fan motor errors.

Ice Maker and Dispenser Error Diagnosis

Diagnosis and repair procedures for ice maker kit errors and dispensing mode failures.

Compressor Operation Error Resolution

Steps to diagnose and resolve issues related to compressor operation and LED blink codes.

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