Table Of Contents - LG LRTN19314TT Service Manual

CONTENTS
WARNINGS AND PRECAUTIONS FOR SAFETY ................................................................................................................ 3
SPECIFICATIONS................................................................................................................................................................... 4
PARTS IDENTIFICATION ....................................................................................................................................................... 8
HOW TO INSTALL THE REFRIGERATOR .......................................................................................................................... 12
HOW TO ADJUST DOOR HEIGHT.................................................................................................................................... 12
FILTER ............................................................................................................................................................................... 13
HOW TO CONTROL THE ICEMAKER WATER SUPPLY.................................................................................................. 14
MICOM FUNCTION .............................................................................................................................................................. 16
EXPLANATION OF MICOM CIRCUIT .................................................................................................................................. 30
EXPLANATION OF PWB CIRCUIT .....................................................................................................................................30
PWB PARTS DIAGRAM AND LIST.....................................................................................................................................46
PWB CIRCUIT DIAGRAM ...................................................................................................................................................52
OPERATION PRINCIPLE AND REPAIR METHOD OF ICEMAKER ................................................................................... 54
OPERATION PRINCIPLE................................................................................................................................................... 54
CONTROL METHOD ACCORDING TO FUNCTIONS....................................................................................................... 55
DEFECT DIAGNOSIS FUNCTION..................................................................................................................................... 57
CIRCUIT ................................................................................................................................................................................ 58
TROUBLE DIAGNOSIS ........................................................................................................................................................ 61
TROUBLESHOOTING ....................................................................................................................................................... 61
FAULTS .............................................................................................................................................................................. 71
COOLING CYCLE HEAVY REPAIR ................................................................................................................................... 88
HOW TO DEAL WITH CLAIMS .......................................................................................................................................... 95
HOW TO DISASSEMBLE AND ASSEMBLE ..................................................................................................................... 100
DOOR............................................................................................................................................................................... 100
HANDLE ........................................................................................................................................................................... 101
FAN SHROUD GRILLE .................................................................................................................................................... 102
ICEMAKER ASSEMBLY................................................................................................................................................... 102
DISPENSER..................................................................................................................................................................... 103
EXPLODED VIEW .............................................................................................................................................................. 105
REPLACEMENT PARTS LIST............................................................................................................................................ 119
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