LG LFXS30726 series - Safety Precautions; Table of Contents

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CONTENTS
SAFETY PRECAUTIONS ....................................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................................. 3
2. PARTS IDENTIFICATION ................................................................................................................................................. 4
3. DISASSEMBLY ................................................................................................................................................................. 5
REMOVING AND REPLACING REFRIGERATOR DOORS .......................................................................... 5
DOOR .............................................................................................................................................................. 6
SUB PCB FOR WORKING DISPENSER .........................................................................................................7
DOOR ALIGNMENT ....................................................................................................................................... 8
FAN AND FAN MOTOR................................................................................................................................... 8
DEFROST CONTROL ASSEMBLY ................................................................................................................ 8
REFRIGERATOR LIGHT (TOP) ................................................................................................................ 9-10
MULTI DUCT ................................................................................................................................................ 10
DISPENSER ................................................................................................................................................. 11
DISPLAY PCB .............................................................................................................................................. 11
ICE BUTTON ASSEMBLY ............................................................................................................................ 11
WATER BUTTON ASSMEBLY ..................................................................................................................... 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 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
3WAY VALVE SERVICE ...................................................................................................................................................18
4. ADJUSTMENT ................................................................................................................................................................ 19
COMPRESSOR ................................................................................................................................................................ 19
5. CIRCUIT DIAGRAM ........................................................................................................................................................ 20
6. TROUBLESHOOTING ............................................................................................................................................... 21-22
7. PCB PICTURE ........................................................................................................................................................... 23-24
8. Trouble Shooting ...................................................................................................................................................... 25-64
9. Reference .................................................................................................................................................................. 65-67
10. COMPONENT TESTING INFORMATION .................................................................................................................. 68-80
11. COMPRESSOR TROUBLESHOOTING ................................................................................................................... 81-95
12. ICEMAKER OPEARTING METHOD AND TROUBLE SHOOTING .......................................................................... 96-97
13. DESCRIPTION OF FUNCTION & CIRCUIT OF MICOM ......................................................................................... 98-101
14.EXPLODE VIEW & REPLACEMENT PARTS LIST ........................................................................................................102
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.