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3-2. Sensors
1) Circuit Diagram
2) Work of Each Sensor
1 F-Sensor
- It senses Freezer compartment temperature and controls ON/OFF of COMP, F-Fan.
- How it works ;
2 D-Sensor
- It senses the return point of defrosting heater.
Working Point Weak ON Point Middle OFF Point Strong OFF Point
Working Temperature -12.0°C -19.0°C - 21.0°C
Resistance 14.3 KΩ 21.1 KΩ 23.5 KΩ
Sensing Voltage 3.45 V 3.0 V 2.85 V
Work Point Return Point of Defrosting Heater
Working Temperature 10°C
Resistance 19.5 KΩ
Sensing Voltage 3.0 V
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