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LG LBC22520ST - User Manual

LG LBC22520ST
49 pages
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CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
REFRIGERATOR
SERVICE MANUAL
MODELS:
LBC22520SB
LBC22520ST
LBC22520SW
LBC22520TT

Questions and Answers

Summary

1. SPECIFICATIONS

3. DISASSEMBLY

3-1 REFRIGERATOR DOOR

Steps to remove and reverse the refrigerator door.

3-2 FREEZER DOOR

Steps to remove and reverse the freezer door.

5. CIRCUIT DIAGRAM

6. TROUBLESHOOTING

6-1 COMPRESSOR AND ELECTRIC COMPONENTS

Troubleshooting steps for compressor and electrical components.

6-4 SERVICE DIAGNOSIS CHART

Chart for diagnosing common refrigerator problems.

6-5 REFRIGERATION CYCLE

Troubleshooting the refrigeration cycle.

8. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM

8-1 FUNCTION

Overview of refrigerator and freezer control functions.

8-2 PCB FUNCTION

Details the functions of the Printed Circuit Board (PCB).

8-4 TROUBLESHOOTING

Troubleshooting guide for MICOM-related issues.

8-6 PWB DIAGRAM

Schematic diagram of the main PWB.

10. EXPLODED VIEW

Summary

1. SPECIFICATIONS

3. DISASSEMBLY

3-1 REFRIGERATOR DOOR

Steps to remove and reverse the refrigerator door.

3-2 FREEZER DOOR

Steps to remove and reverse the freezer door.

5. CIRCUIT DIAGRAM

6. TROUBLESHOOTING

6-1 COMPRESSOR AND ELECTRIC COMPONENTS

Troubleshooting steps for compressor and electrical components.

6-4 SERVICE DIAGNOSIS CHART

Chart for diagnosing common refrigerator problems.

6-5 REFRIGERATION CYCLE

Troubleshooting the refrigeration cycle.

8. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM

8-1 FUNCTION

Overview of refrigerator and freezer control functions.

8-2 PCB FUNCTION

Details the functions of the Printed Circuit Board (PCB).

8-4 TROUBLESHOOTING

Troubleshooting guide for MICOM-related issues.

8-6 PWB DIAGRAM

Schematic diagram of the main PWB.

10. EXPLODED VIEW

LG LBC22520ST Specifications

General IconGeneral
BrandLG
ModelLBC22520ST
CategoryRefrigerator
LanguageEnglish

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