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3 R-Sensor
- It senses Refrigerator(Fresh Food Compartment) temperature and controls ON/OFF of R-Fan.
- How it works ;
4 Light Sensor
- It senses the amount of ambient light and controls the RPM of F/R/C-Fan.
- How it works ;
• When the customers claim that cooling power or refrigeration of Refrigerator(Fresh Food Compartment) is poor
though COMP and R-Fan work in normal way ;
1) Move the Slide Switch on M-PCB to "Weak REF" to reduce the Middle OFF Point by -1.5 °C
2) In addition to 1), cut Jumper J1 to reduce Middle OFF Point by -3.0 °C
Working Point Weak ON Point Middle OFF Point Strong OFF Point
Working Temperature 0.65 °C -1.7 °C - 3.7 °C
Resistance 28.7 KΩ 30.2 KΩ 35.5 KΩ
Sensing Voltage 2.81 V 2.64 V 2.54 V
Working Point In SILENT Mode In Normal Mode
Sensing voltage Under 1.0 V 5.0 V
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