43
OPERATION AND FUCTIONS
Sensors
Circuit Diagram
Fnction of Each Sensor
[ F-sensor ]
1) It senses the temperature of freezer compartment and controls Comp., F-fan ON / OFF.
2) How it works ;
Working Point
Low ON
Mid OFF
High OFF
Working Temp.
-11.0
-20.0
-
26.0
Resistance
14.74k
22.33k
30.92k
Sensing Voltage
3.50 V
3.00 V
2.14 V
[ D-sensor ]
It senses return point of defrosting heater.
Working Point
Return point of defrosting heater
Working Temp.
10
Resistance
19.53k
Sensing Voltage
3.1 V
[ R-sensor ]
1) It senses the temperature of refrigerator compartment and controls R-fan ON / OFF.
2) How it works ;
Working Point
Low ON
Mid OFF
High OFF
Working Temp.
2.65
0.3
-1.7
Resistance
26.88k
29.34k
32.00k
Sensing Voltage
2.90V
2.81V
2.74V
C
C
C
C
C
C
C
Summary of Contents for FRS-2011
Page 47: ...46 OPERATION AND FUCTIONS Circuit Diagram of Main PCB...
Page 48: ...47 DIAGRAM RSCR TYPE WIRING DIAGRAM...
Page 49: ...48 DIAGRAM CSR TYPE...
Page 50: ...49 DIAGRAM CIRCUIT WIRING DIAGRAM Main PCB...
Page 51: ...50 DIAGRAM Front PCB...
Page 78: ...686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA DAEWOO ELECTRONICS Corp...
