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LG GR-L207WVS User Manual

LG GR-L207WVS
126 pages
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CAUTION
PLEASE READ CAREFULLY THE SAFETY PRECAUTIONS OF THIS BOOK
BEFORE CHECKING OR OPERATING THE REFRIGERATOR.
REFRIGERATOR
SERVICE MANUAL
MODEL: GR-L207WVS
COLOR: SUPER WHITE
http://biz.lgservice.com
Ref. No.
GR-L207GVUA
GR-L207NIS
TITANIUM
GR-L207GTUA
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LG GR-L207WVS Specifications

General IconGeneral
Energy Star CertifiedYes
Water DispenserNo
ShelvesGlass Shelves
Door BinsYes
Crisper DrawersYes

Summary

WARNINGS AND PRECAUTIONS FOR SAFETY

SPECIFICATIONS

PARTS IDENTIFICATION

HOW TO INSTALL REFRIGERATOR

1. How to Adjust Door Height of Refrigerator

Instructions for adjusting refrigerator door height to ensure proper alignment and sealing.

2. How to Install Water Pipe

Guidelines and components for installing the water supply pipe for the icemaker and dispenser.

3. Bottled Water & External Filter Installation

Procedures for using bottled water and installing/cleaning the external water filter.

4. Icemaker Water Supply Control

Procedure to test and adjust the water volume supplied to the icemaker.

MICOM FUNCTION

1. Monitor Panel Overview

Overview of the control panel display and buttons for various refrigerator functions.

2. Key Function Descriptions

Detailed explanation of key functions like temperature selection, lock, and dispenser operation.

3. Ice Maker Functions

Operation details of the automatic ice maker, including troubleshooting and special functions.

4. Dispenser and Water Dispenser Functions

Operation of the dispenser for ice and water, including selection and water supply.

MICOM CIRCUIT EXPLANATION

1. Power and Oscillation Circuits

Details of power supply, oscillation, and reset circuits within the MICOM system.

2. Load, Dispenser, and Door Sensing Circuits

Circuitry for controlling loads, dispenser operation, and sensing door status.

3. Temperature and Switch Sensing Circuits

Circuits for temperature sensors and switch inputs to the MICOM.

4. Compensation and Communication Circuits

Circuits for temperature compensation, communication, and sensor data.

5. PWB and Display Circuits

Diagrams and lists for Printed Wiring Boards and display unit circuits.

ICE MAKER & DISPENSER OPERATION & REPAIR

1. Working Principles

Understanding the operational principles of the ice maker and dispenser systems.

3. Ice Maker Troubleshooting

Diagnostic steps to identify and resolve issues with the ice maker's operation.

CIRCUIT DIAGRAMS

Basic and Deluxe Diagrams

Basic and deluxe circuit diagrams illustrating refrigerator component connections.

TROUBLE DIAGNOSIS

1. General Troubleshooting

General troubleshooting steps for common refrigerator problems.

2. Cooling Issues

Diagnosing and resolving issues related to lack of cooling or weak refrigeration.

3. Defrost and Icing Problems

Troubleshooting failures in the defrost system and issues related to icing.

4. Temperature, Odor, and Frost Issues

Addressing temperature, odor, and frost formation issues within the refrigerator.

5. Noise and Vibration Diagnosis

Identifying and addressing various sounds and vibrations produced by the refrigerator.

6. MICOM and Dispenser Faults

Diagnosing faults in the MICOM system and the water/ice dispenser.

7. Heavy Repair Procedures

Procedures, standards, and precautions for performing heavy repairs on the cooling cycle.

HOW TO DISASSEMBLE AND ASSEMBLE

1. Door Assembly

Step-by-step instructions for disassembling and assembling refrigerator and freezer doors.

3. Icemaker and Dispenser Assembly

Disassembly and assembly instructions for the icemaker and dispenser units.

4. Water Tank, Home Bar, and Related Parts

Instructions for disassembling water tanks, home bars, and associated components.

EXPLODED VIEW

Freezer Door Parts

Exploded view illustrating the parts of the freezer door for specific models.

Refrigerator Door Parts

Exploded view showing components of the refrigerator door for various models.

Compartment Parts

Exploded views detailing parts within the freezer and refrigerator compartments.

Machine Compartment Parts

Exploded views of the machine compartment components.

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