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Refrigerator freezer door switch corresponding pins as the drawing below.
2.The fridge doors switch is corresponding pin No.4 and No.6 on 15 pins connector of
mainboard, as the drawing below. Check the magnet on the fridge doors is dropped out or
not.
3. Normally, when the door is closed, the two pins of door switch should be short circuit;
When the door is open, the two pins should be open circuit. If the result is not abnormal,
change the door switch.
If all above is OK ,change the mainboard.
4. The freezer Door switch corresponding pin No.4 and No.7 on 15 pins connector of
mainboard, as the drawing below.
5. Normally, when the door is closed, the two pins of door switch should be open
circuit ;When the door is opening ,the two pins should be short circuit. If the result is
abnormal, change the door switch.
6. If all above is OK, change the mainboard.
7.The water sw corresponding pin No.4 and No.5 on 15 pins connector of mainboard, as
the drawing below.
8.Normally,when the door is closed, the two pins of door switch should be open
circuit ;When the door is opening ,the two pins should be short circuit. If the result is
abnormal, change the door switch.
9.If all above is OK, change the mainboard.
6.8 Defrost heater
6.8.1 Basic parameters
Freezer:
Rated voltage: AC115V; Rated power: 240W
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