- 62 -
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 colgged 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. |
| |
| 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. |
|
|
|
|
|
|
|
|
TROUBLE DIAGNOSIS
