TROUBLE DIAGNOSIS
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Problems Causes Checks Measures Remarks
Ice in the freezer 1) Bad cooling air circulation. - Check food storage conditions - Be acquainted with how to use. - Check the parts related
compartment. - Intake port is clogged in the freezer visually. (Check clogging at intake - Check defrost (Check ice on the to defrosting if the
- Surface of fan compartment. and discharging port of cooling air.) evaporator and pipes after forced problem is caused by
grille. - Discharging port is Clogged. - Check food occupation ratio in defrosting). the faulty defrosting.
- Wall of freezer - Too much food is stored. volume (Less than 75%).
compartment. - Bad defrosting. - Check frost on the evaporator after
- Cool air dissembling shroud and fan grille.
discharging port.
- Check icing at intake port of
- Basket(rack) refrigerator compartment.
area.
- Food surface. 2) Bad freezer compartment door - Check gasket attachment - Correct the gasket attachement - Replace when it can not
- Icing in the - Faulty gasket conditions. conditions and replace it. be repaired.
shute. - Faulty assembly - Check door assembly conditions. - Door assembly and replacement.
3) Over freezing in the freezer - Refrigerator operates pull down. -Replace defective parts.
compartment. (Check if it is operated
- Faulty MICOM. intermittently)
- The Temperature of freezer
compartment is satisfactory, but
over freezing happens in the
refrigerator compartment even
though the notch is set at weak.
4) Bad defrosting. - Check frost on the evaporator after - Check parts related to defrosting.
- Heater wire is cut. dissembling shroud and grille. - Check defrosting. Check ice on the
- Faulty defrost sensor. - Check ice on the intake port in the evaporator and pipes after forced
- Defrosting cycle refrigerator compartment. defrosting.
5) User is not familiar with how to - Check food holds door open. - Be acquainted with how to use.
use. - Check ice on the ice tray.
- Door opens.
- High moisture food water is stored.
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