Kenmore 795.58812.900, Service Manual

Page: 23 / 85

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1-5 Temperature Sensing Circuit.
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1 5 4 3 2 6
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BK
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9
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R
2
A B C D E F G
The circuits involving the freezer and refrigerator sensors control the temperature in both the freezer and the refrigerator.
The icemaker sensor defects when ice is made. The defrost sensor determine both the need for defrosting and the
efficiency of the defrost operation. See the table below for voltages and checkpoints.
WIRE
VOLTAGE GND NORMAL SHORT OPEN COLOR
A CON7 PIN3 CON7 PIN4 0.5V~4.5V 0V 5V BO*2 DEFROST SENSOR
B CON7 PIN1 CON7 PIN2 0.5V~4.5V 0V 5V WH*2 FREEZER SENSOR
C
CON8 PIN1 CON8 PIN2 0.5V~4.5V 0V 5V GY*2 ICE MAKER SENSOR
D CON7 PIN7 CON7 PIN8 0.5V~4.5V 0V 5V GY*2
REFRIGERATOR
SENSOR (2)
E
CON7 PIN5 CON7 PIN6 0.5V~4.5V 0V 5V WH*2
REFRIGERATOR
SENSOR
F CON5 PIN4 CON5 PIN5 0.5V~4.5V 0V 5V WH*2 AMBIENT SENSOR
G
CON5 PIN2 CON5 PIN1 0.5V~4.5V 0V 5V GY*2
WATER TANK
SENSOR
REMARK ITEM
CHECKPOINT SENSOR STATUS
1-6 Switch entry circuit
The following circuits are sensing form the test switch, damper motor reed switch for testing and diagnosing the refrigerator.
Test button
Main PCB