Name: Samsung RB10FSR4ESR
Brand: Samsung

Question 1

What does error code C-FAN ERROR mean on Samsung RB10FSR4ESR?

Accepted Answer

The condenser fan motor in the machine room isn't running. Cause: Defective fan motor; Contact problem at MAIN PCB connector terminal CN76 pins 7, 8, 10; Contact problem at C-Fan motor connector; Defective motor wire; Feed back signal wire contact defect.

Question 2

What does error code EXT - SENSOR mean on Samsung RB10FSR4ESR?

Accepted Answer

The external temperature sensor isn't sending correct readings. Cause: Connector slipped out or open contact; Wire cut or short-circuited; Temperature sensor defective or reading out of range; Sensor wires damaged; MAIN PCB connector CN31 not seated properly.

Question 3

What does error code EXT-SENSOR mean on Samsung RB10FSR4ESR?

Accepted Answer

The refrigerator cannot read the room temperature. Cause: Connector slipped out or open contact; Wire cut or short-circuited; Abnormal sensing temperature (above +65 C or below -50 C); Defective sensor.

Question 4

What does error code F - SENSOR mean on Samsung RB10FSR4ESR?

Accepted Answer

The freezer temperature sensor isn't reading correctly. Cause: Connector slipped out or open contact; Wire cut or short-circuited; Freezer temperature sensor defective; Sensor reading abnormally high or low; MAIN PCB connector CN30 not seated properly.

Question 5

What does error code F-DEF ERROR mean on Samsung RB10FSR4ESR?

Accepted Answer

The freezer defrost heater isn't working. Cause: Connector slipped out or open contact; Wire cut or short-circuited; Defective defrost thermistor; Bimetal open or defective; Thermal fuse blown; Defrost heater element open.

Question 6

What does error code F-DEF-SENSOR mean on Samsung RB10FSR4ESR?

Accepted Answer

The defrost system cannot measure its temperature. Cause: Connector slipped out or open contact; Wire cut or short-circuited; Abnormal sensing temperature (above +65 C or below -50 C); Defective sensor.

Question 7

What does error code F-FAN ERROR mean on Samsung RB10FSR4ESR?

Accepted Answer

The freezer fan motor isn't spinning. Cause: Defective fan motor; Contact problem at MAIN PCB connector terminal CN76 pins 6, 9, 10; Contact problem at freezer fan motor connector; Defective motor wire; Feed back signal wire contact defect.

Question 8

What does error code F-SENSOR mean on Samsung RB10FSR4ESR?

Accepted Answer

The freezer cannot read its own temperature. Cause: Connector slipped out or open contact; Wire cut or short-circuited; Abnormal sensing temperature (above +65 C or below -50 C); Defective sensor.

Question 9

What does error code R - SENSOR mean on Samsung RB10FSR4ESR?

Accepted Answer

The refrigerator temperature sensor isn't reading correctly. Cause: Connector slipped out or open contact; Wire cut or short-circuited; Refrigerator temperature sensor defective; Sensor reading abnormally high or low; MAIN PCB connector CN30 not seated properly.

Question 10

What does error code R-SENSOR mean on Samsung RB10FSR4ESR?

Accepted Answer

The fridge cannot read its own temperature. Cause: Connector slipped out or open contact; Wire cut or short-circuited; Abnormal sensing temperature (above +65 C or below -50 C); Defective sensor.

RB10FSR4ESR

Error Codes

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Code	Meaning	Severity
C-FAN ERROR	The condenser fan motor in the machine room isn't running	Critical
EXT - SENSOR	The external temperature sensor isn't sending correct readings	Moderate
EXT-SENSOR	The refrigerator cannot read the room temperature	Moderate
F - SENSOR	The freezer temperature sensor isn't reading correctly	Moderate
F-DEF ERROR	The freezer defrost heater isn't working	Moderate
F-DEF-SENSOR	The defrost system cannot measure its temperature	Moderate
F-FAN ERROR	The freezer fan motor isn't spinning	Critical
F-SENSOR	The freezer cannot read its own temperature	Moderate