Table of Contents
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Safety regulations
1. First check if there is any electric leakage in the refrigerator unit.
2. Always unplug the refrigerator before handling any electricity conducting parts.
3. When testing the refrigerator with the power on, use insulated gloves for safety.
4. When using measuring instruments, check the rated current, voltage and capacity.
5. Do not allow water or moisture to get into the mechanical or electrical parts of the refrigerator.
6. Remove all things on top of the refrigerator before tilting it during repairs to avoid spills.
Be especially careful for thin objects (glass sheet, book).
7. When the refrigerating cycle is damaged, always request service to the major repair service agency.
(This is to prevent the house from getting dirty from the gas within the cycle.)
8. Always double check for repairs related to safety to ensure customer safety.
Contents
1. Safety warnings and cautions .......................................................................................................................3
2. Product specification .....................................................................................................................................6
3. Product installation method ..........................................................................................................................7
4. Circuit diagram ...............................................................................................................................................8
5. MICOM function and circuit description.......................................................................................................9
6. Freezing cycle and refrigerant.....................................................................................................................31
7. General details about the product ..............................................................................................................33
8. Major repair method for freezing cycle.......................................................................................................35
9. Characteristics of each part ........................................................................................................................44
10. Cautions for disassembling the product ..................................................................................................52
11. Assembly diagram and service parts list .................................................................................................53
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