Table Of Contents; Safety Precautions - LG LFXS30766 SERIES Service Manual

CONTENTS
SAFETY PRECAUTIONS ................................................................................................................................... 2
1. SPECIFICATIONS ......................................................................................................................................... 3
2. PARTS IDENTIFICATION ............................................................................................................................. 4
3. DISASSEMBLY ........................................................................................................................................ 5-24
REMOVING AND REPLACING REFRIGERATOR DOORS ................................................................................................ 5
DOOR ................................................................................................................................................................................. 6
SUB,PCB .............................................................................................................................................................................7
DOOR ALIGNMENT ........................................................................................................................................................... 8
FAN AND FAN MOTOR ...................................................................................................................................................... 8
DEFROST CONTROL ASSEMBLY ..................................................................................................................................... 8
REFRIGERATOR LIGHT (TOP) .......................................................................................................................................... 9
MULTI DUCT ................................................................................................................................................................... 10
DISPENSER ..................................................................................................................................................................... 11
DISPLAY PCB .................................................................................................................................................................. 11
WATER BUTTON ASSEMBLY ............................................................................................................................................11
ICE BUTTON ASSEMBLY ................................................................................................................................................ 11
ICE CORNER DOOR REPLACEMENT ............................................................................................................................. 11
ICEMAKER REPLACEMENT ............................................................................................................................................ 12
CAP DUCT MOTOR REPLACEMENT .............................................................................................................................. 12
HOW TO REMOVE A ICE BIN .......................................................................................................................................... 13
HOW TO PLACE ICE BIN IN POSITION ............................................................................................................................13
HOW TO INSERT A ICE BIN ............................................................................................................................................ 13
HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER ............................................................................... 14-15
WATER VALVE DISASSEMBLY METHOD ....................................................................................................................... 16
FAN AND FAN MOTOR DISASSEMBLY METHOD ........................................................................................................... 16
PULL OUT DRAWER ....................................................................................................................................................... 17
CAUTION : SEALED SYSTEM REPAIR ............................................................................................................................ 18
WAY VALVE SERVICE .......................................................................................................................................................18
HOW TO REMOVE AND REINSTALL THE HOMEBAR ......................................................................................................19
HOW TO REMOVE AND REINSTALL THE HOMEBAR DOOR ..........................................................................................20
HOW TO REMOVE AND REINSTALL THE DOOR FOAM ASSEMBLY, REFRIGERATOR .................................................21
HOW TO REMOVE FRAME DOOR SWITCH OF DOOR FOAM .........................................................................................22
HOW TO REMOVE THE CASE HOME BAR .......................................................................................................................23
4. ADJUSTMENT ............................................................................................................................................. 24
COMPRESSOR ................................................................................................................................................................. 24
5. CIRCUIT DIAGRAM ..................................................................................................................................... 25
6. TROUBLESHOOTING ............................................................................................................................ 26-27
7. PCB PICTURE ........................................................................................................................................ 28-29
8. Troubleshooting With Error Display .................................................................................................... 30-72
9. Reference ................................................................................................................................................ 73-75
10. COMPONENT TESTING INFORMATION ............................................................................................. 76-90
11. COMPRESSOR TROUBLESHOOTING ............................................................................................. 91-105
12. ICEMAKER OPEARTING AND TROUBLE SHOOTING METHOD ................................................. 106-108
13. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM ................................................................... 109-111

SAFETY PRECAUTIONS

Please read the following instructions before servicing your refrigerator.
1. Unplug the power before handling any elctrical componets.
2. Check the rated current, voltage, and capacity.
3. Take caution not to get water near any electrical components.
4. Use exact replacement parts.
5. Remove any objects from the top prior to tilting the product.
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