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7-2-5 TEMPERATURE SENSOR CIRCUIT
The upper CIRCUIT reads REFRIGERATOR temperature and DEFROST -
SENSOR temperature for defrosting into MICOM. OPENING or SHORT state of
each TEMPERATURE SENSOR are as follows:
REFRIGERATOR-SENSOR
DEFROST-SENSOR
SENSOR CHECK POINT NORMAL (-30 -50)
SHORT-
CIRCUITED
OPEN
Refrigerator Sensor POINT A Voltage
Defrosting Sensor POINT B Voltage
0.5 V 4.5 V 0 V 5 V
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