CONTENTS
SAFETY PRECAUTIONS ..............................................................................................................................................2
SERVICING PRECAUTIONS ......................................................................................................................................... 3
SPECIFICATIONS ...........................................................................................................................................................4
PARTS IDENTIFICATION ...............................................................................................................................................6
REPLACEMENT OF DOOR OPENING TYPE ................................................................................................................8
DISASSEMBLY .............................................................................................................................................................. 9
DOOR.......................................... ................................................................................................................................ 9
DOOR SWITCH....................... .................................................................................................................................... 9
FAN AND FAN MOTOR..............................................................................................................................................10
DEF' CONTROL ASM ................................................................................................................................................10
LAMP........................................... ...............................................................................................................................10
ADJUSTMENT............................... ...............................................................................................................................11
COMPRESSOR.......................... ................................................................................................................................11
PTC-STARTER...........................................................................................................................................................11
OLP (OVER LOAD PROTECTOR) ........................................................................................................................... 12
CIRCUIT DIAGRAM.......... ........................................................................................................................................... 12
TROUBLESHOOTING........ ......................................................................................................................................... 13
COMPRESSOR AND ELECTRIC COMPONENTS....................................................................................................13
PTC AND OLP........................... ................................................................................................................................ 14
ANOTHER ELECTRIC COMPONEN .........................................................................................................................15
SERVICE DIAGNOSIS CHART................................................................................................................................. 16
REFRIGERATING CYCLE ........ ................................................................................................................................17
MICOM FUNCTION & PCB CIRCUIT EXPLANATION.................................................................................................20
EXPLODED VIEW ................... .....................................................................................................................................35
SERVICING PRECAUTIONS
Please read the following instructions before servicing your
refrigerator.
1. Check the set for electric losses.8. When tilting the set, remove any materials on the set,
especially the thin plates(ex. Glass shelf or books.)
2. Unplug prior to servcing to prevent electric shock.
3. Whenever testing with power on, wear rubber gloves to9. When servicing the evaporator, wear cotton gloves. This is
to prevent injuries from the sharp evaporator fins.
prevent electric shock.
4. If you use any kind of appliance, check regular current,10. Leave the disassembly of the refrigerating cycle to a
specialized service center. The gas inside the circuit may
voltage and capacity.
5. Don't touch metal products in the freezer with wet hands.pollute the environment.
This may cause frostbite.11. When you discharge the refrigerant, wear the protective
6. Prevent water from following onto electric elements in thesafety glasses or goggle for eye safety.
12. When you repair the cycle system in refrigerator, the work
mechanical parts.
7. When standing up after having checked the lower section ofarea is well ventilated.
Especially if the refrigerant is R600a, there are no fire or
the refrigerator with the upper door open, move with care toheat sources. (No smoking)
avoid hitting the upper door.
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