Table Of Contents; Safety Precautions - LG GR-F218 Service Manual

CONTENTS
SAFETY PRECAUTIONS ....................................................................................................................................................... 2
SPECIFICATIONS................................................................................................................................................................... 3
PARTS IDENTIFICATION ....................................................................................................................................................... 4
DISASSEMBLY.................................................................................................................................................................... 5-7
DOOR................................................................................................................................................................................ 5-6
DOOR ALIGNMENT..............................................................................................................................................................6
FAN AND FAN MOTOR........................................................................................................................................................ 7
DEFROST CONTROL ASSEMBLY...................................................................................................................................... 7
LAMP.................................................................................................................................................................................... 7
REFRIGERATOR CONTROL BOX ...................................................................................................................................... 7
MULTI DUCT ........................................................................................................................................................................ 7
ADJUSTMENT..................................................................................................................................................................... 8-9
COMPRESSOR.................................................................................................................................................................... 8
PTC-STARTER..................................................................................................................................................................... 8
OLP (OVERLOAD PROTECTOR)........................................................................................................................................ 9
TO REMOVE THE COVER PTC ...........................................................................................................................................9
HOW TO REMOVE AND REINSTALL THE PULLOUT DRAWER......................................................................................10
CIRCUIT DIAGRAM.............................................................................................................................................................. 13
TROUBLESHOOTING..................................................................................................................................................... 14-19
COMPRESSOR AND ELECTRIC COMPONENTS ........................................................................................................... 14
PTC AND OLP.................................................................................................................................................................... 15
OTHER ELECTRICAL COMPONENTS ............................................................................................................................. 16
SERVICE DIAGNOSIS CHART.......................................................................................................................................... 17
REFRIGERATION CYCLE ............................................................................................................................................ 18-19
OPERATION PRINCIPLE AND REPAIR METHOD OF ICEMAKER ............................................................................. 20-23
DESCRIPTION OF FUNCTION AND CIRCUIT OF MICOM .......................................................................................... 24-37
EXPLODED VIEW AND REPLACEMENT PARTS LIST ................................................................................................... 38-

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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