CONTENTS
SAFETY PRECAUTIONS ..........................................................................................................
1. SPECIFICATIONS ..................................................................................................................
2. PARTS IDENTIFICATION .......................................................................................................
3. DISASSEMBLY ......................................................................................................................
3.1 Door ..................................................................................................................................
3.2 Door switch ........................................................................................................................
3.3 Fan and fan motor ..............................................................................................................
3.5 Lamp .................................................................................................................................
3.7 Multi duct ...........................................................................................................................
3.9 Cover Valve .......................................................................................................................
4. ADJUSTMENT ......................................................................................................................
4.1 Compressor ......................................................................................................................
4.2 PTC-Starter .......................................................................................................................
5. CIRCUIT DIAGRAM ...............................................................................................................
6. TROUBLESHOOTING ...........................................................................................................
6.2 PTC and OLP .....................................................................................................................
.
6.5 Refrigeration cycle .............................................................................................................
7.1 Operation Principle ............................................................................................................
.
7.2 Ice maker functions ............................................................................................................
8.1 Function ............................................................................................................................
8.2 PCB function .....................................................................................................................
8.4 Troubleshooting ................................................................................................................
8.6 PWB diagram ....................................................................................................................
SAFETY PRECAUTIONS
Please read the following instructions before servicing your
refrigerator .
1. Check the refrigerator for current leakage.
2. T o prevent electric shock, unplug before servicing.
3. Always check line voltage and amperage.
4. Use standard electrical components.
5. Don't touch metal products in the freezer with wet
hands. This may cause frostbite.
6. Prevent water from spiling onto electric elements or the
machine parts.
7. Before tilting the refrigerator , remove all materials from
on or in the refrigerator.
8. When servicing the evaporator , wear gloves to prevent
injuries from the sharp evaporator fins.
9. Service on the refrigerator should be performed by a
qualified technician. Sealed system repair must be
performed by a CFC certified technician.
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