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Manuals
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LG Manuals
Refrigerator
GC-B207
Service manual
LG GC-B207 Service Manual
Sxs refrigerator
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Table Of Contents
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Warnings and Precautions for Safety
Specifications
Front View
Plane View
Parts Identification
Ref No. : GC-P207(Internal Filter)
Ref No. : GC-P207(External Filter)
Ref No. : GC-L207(Internal Filter)
Ref No. : GC-L207(External Filter)
Ref No. : GC-C207
Ref No.: GC-B207
How to Install the Refrigerator
How to Adjust Door Height of the Refrigerator
How to Install Water Pipe
When Connecting Directly to the Water Tap
Before Installation
Connection of Pipe Connector a and B.
Water Supply
When Customer Uses Bottled Water
Filter Fixation
Filter Cleaning
Install Water Filter
Before Installing Water Filter
After Installing Water Filter
Replacement of Water Filter
Apply Electricity after Connecting Water Pipe
How to Control the Amount of Water Supplied to the Icemaker
Control the Amount of Water Supplied to the Icemaker
Water Supplying Time Control Option
Micom Function
Gc-C207, B207
Gc-P207, Gc-L207
Monitor Panel
Buzzer Sound Mute Mode
Display Power Saving Mode
Display Second Function
Exhibition Mode
Description of Function
Funnction of Temperature Selection
Automatic Ice Maker
Express Freezing
When Ice Maker Does Not Operate Smoothly
Control of M/C Room Fan Motor
Control of Variable Type of Freezing Room Fan
Door Opening Alarm
Ringing of Button Selection Buzzer
Frost Removal Function
Load Operation Sequence
Sequential Operation of Built-In Product
Function of Trouble Diagnosis(88-LED)
Function of Trouble Diagnosis(Bar-LED, Dot-LED)
Test Function
Functions of Ice Dispenser and Water Dispenser
Explanation for Micom Circuit
Explanation for Pwb Circuit
Power Circuit
Oscillation Circuit
Reset Circuit
Load/Dispenser Operation, Buzzer Driving, Door Opening Circuit
Dispenser Operation Circuit
Check Load Driving Status
Door Opening Sensing Circuit
Temperature Sensing Circuit
Option Designation Circuit (Model Separation Function)
Switch Entry Circuit
Stepping Motor Operation Circuit
Explation for Micom Circuit
Fan Motor Driving Circuit
Temperature Compensation and Over-Cool/Weak-Cool Compensation Circuit
Temperature Compensation at Freezing Room, Cold Storage Room
Display Circuit
Key Button Input and Display Lighting Circuit
Compensation Circuit for Weak-Cold, Over-Cold at Freezing Room
PWB Assembly Main Parts Drawings
PWB Parts Drawings and List
Parts List
PWB Circuit Diagram
Ice Maker and Dispenser Working Principles and Repair
Dispenser Working Principles
Ice Maker Working Principles
Function of Ice Maker
Ice Making Control Function
Initial Control Function
Water Supply Control Function
Ice Ejection Control Function
Timing Chart During Ice Ejection
Other Functions Relating to Freezer Compartment Door Opening
Ice Maker Troubleshooting
Ice Maker Circuits
Circuit
Trouble Shooting
Faulty Start
Trouble Diagnosis
No Cooling
Refrigeration Is Weak
Dew and Ice Formation
Sounds
Faulty Internal Voltage(Short)
Faulty Lamp
Faults
Cooling Cycle Heavy Repair
Features of Refrigerant(R600A)
Features of the R600A Refrigerator
Installation Place
Installed with a Scharader Valve by Using the Lokring
Practical Work for Heavy Repair
Removal of Residual Refrigerant
Vacuum Process
Cycle Check
Leakage Test
Recharging
Trouble Diagnosis
Brazing Reference Drawings
How to Deal with Claims
Measures for Symptoms on Temperature
Odor and Frost
Others
How to Disassemble and Assemble
Door
Remove a Freezer Door
Handle
Shroud, Grille Fan
Icemaker Assembly
Dispenser
Dispenser Related Parts
Home Bar
Home Bar Related Parts
Home Bar Parts Disassembly and Assembly
Exploded View
Refrigerator Door Part
Freezer Compartment
Ice & Water Part
Machine Compartment
Dispenser Part
Replacement Parts List
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Replacement Parts List
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REFRIGERATOR
SERVICE MANUAL
CAUTION
PLEASE READ CAREFULLY THE SAFETY PRECAUTIONS OF THIS BOOK
BEFORE CHECKING OR OPERATING THE REFRIGERATOR.
Ref No :
GC-P207
Ref No :
GC-L207
http://biz.lgservice.com
Ref No :
GC-C207
Ref No :
GC-B207
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Table of Contents
Troubleshooting
Ice Maker Troubleshooting
90
Trouble shooting
95
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