Table Of Contents; Safety Precautions - LG LFCS25426 Series Service Manual

CONTENTS
SAFETY PRECAUTIONS ............................................................................................................................... ........................ 2
1. SPECIFICATIONS ............................................................................................................................... ............................... 3
2. PARTS IDENTIFICATION ........................................................................................................ .......................................... 4
3.DISASSEMBLY------------------------------------------------------------------------------------------------------------------ ---------------------5-12
REMOVING AND REPLACING REFRIGERATOR DOORS -------------------------------------------------------------------------------5-6
DOOR -------------------------------------------------------------------------------------------------------------------------------------------------------7
DOOR ALIGNMENT -------------------------------------------------------------------------------------------------------------- -----------------------8
LAMP------------------------------------------------------------------------------------------------------------------------- --------------------------------8
MULTI DUCT------------------------------------------------------------------------------------------------------------------- ----------------------------8
MAIN PWB--------------------------------------------------------------------------------------------------------------------- -----------------------------8
HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER-----------------------------------------------------------------------9-10
WATER VALVE DISASSEMBLY METHOD-------------------------------------------------------------------------------------------------------11
FAN AND FAN MOTOR DISASSEMBLY METHOD----------------------------------------------------------------------------------------- ---11
PULLOUT DRAWER------------------------------------------------------------------------------------------------------------------------------------12
4. ADJUSTMENT ..................................................................................................................
COMPRESSOR ............................................................................................................................... .................................. 13
5. CIRCUIT DIAGRAM ............................................................................................................. ............................................ 14
6. TROUBLESHOOTING ....................................................................................................................................................... 15
ERROR CODE SUMMARY ................................................................................................................................................ 15
7. PCB PICTURE ............................................................................................................................................................. 16-17
MAIN PCB .......................................................................................................................................................................... 16
DISPLAY PCB & SUB PCB ............................................................................................................................................... 17
8. TROUBLESHOOTING WITH ERROR DISPLAY ........................................................................................................ 18-25
9. TROUBLESHOOTING WITHOUT ERROR DISPLAY ................................................................................................ 26-31
10. REFERENCE ............................................................................................................................................................. 32-35
11. COMPONENT TESTING INFORMATION ................................................................................................................ 36-44
12. TROUBLESHOOTING ............................................................................................................................................... 45-56
13. ICE MAKER AND DISPENSER WORKING PRINCIPLES AND REPAIR ................................................................ 57-60
14. EXPLODED VIEW & REPLACEMENT PARTS LIST ................................................................................................ 61-65

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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