LG GR-L207NIS Service Manual

LG GR-L207NIS Service Manual

Sxs refrigerator

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

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Summarization of Contents

HOW TO INSTALL REFRIGERATOR
Adjusting Refrigerator Door Height
Step-by-step guide to adjust door height for proper alignment.
Installing Water Pipe and Connections
Instructions for connecting the water supply pipe, including parts and requirements.
Controlling Water Supply to Icemaker
Procedure to adjust the amount of water supplied to the automatic icemaker.
MICOM FUNCTION
Monitor Panel and Display Functions
Explanation of the refrigerator's control panel and display features.
Dispenser and Ice Maker Operation
Details on using the dispenser and the automatic ice maker functions.
Failure Diagnosis and Test Functions
Procedures for diagnosing failures and performing system tests.
MICOM CIRCUIT EXPLANATION
Power, Oscillation, and Reset Circuits
Explanation of the power supply, oscillation, and reset circuits within the MICOM system.
Load, Sensor, and Control Circuits
Details on circuits controlling loads, sensors, and system operations.
PWB and Component Diagrams
Diagrams and part lists for Printed Wiring Boards and associated components.
ICE MAKER AND DISPENSER OPERATION PRINCIPLES
Ice Maker Functionality and Troubleshooting
How the ice maker functions, including control, and troubleshooting steps.
TROUBLE DIAGNOSIS
General Troubleshooting (Power, Cooling, Refrigeration)
Common issues like faulty start, no cooling, and weak refrigeration.
Component Faults and Temperature Issues
Diagnosing faults in power, compressor, and temperature-related problems.
Defrost, Icing, Sound, and Odor Problems
Troubleshooting common issues like defrost failure, icing, sounds, and odors.
Micom, Dispenser, and Other System Faults
Diagnosing issues related to MICOM, dispenser, and other system malfunctions.
COOLING CYCLE HEAVY REPAIR
Repair Standards, Procedures, and Precautions
Guidelines, steps, and safety precautions for heavy repair of the cooling cycle.
HOW TO DEAL WITH CLAIMS
Addressing Sound and Temperature Claims
Explanations and measures for various operational sounds and temperature-related claims.
Handling Frost, Odor, and Other Claims
Procedures for customer claims related to frost, odor, and other miscellaneous issues.
HOW TO DISASSEMBLE AND ASSEMBLE
Door, Handle, and Shroud/Fan Components
Steps for disassembling and assembling doors, handles, and shroud/fan parts.
Icemaker, Dispenser, and Water System Components
Procedures for disassembling icemaker, dispenser, and water line components.
Home Bar and Related Parts Disassembly
Steps for disassembling the home bar and related components.
EXPLODED VIEW
Freezer Door and Compartment Parts Breakdown
Illustrated breakdown of freezer door and compartment components.
Refrigerator Door and Compartment Parts Breakdown
Illustrated breakdown of refrigerator door and compartment components.
Accessory and System Component Breakdowns
Illustrated breakdown of ice maker, dispenser, machine, and other system parts.

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