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: Possible causes include a defective fan motor, contact issues at MAIN PCB connector terminal CN76 pins 7, 8, and 10, problems with the C-Fan motor connector, a faulty motor wire, or defects in the feedback signal wire..

Question 2

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

Accepted Answer

The external temperature sensor isn't sending correct readings. Cause: Possible causes include an open or disconnected connector, wire damage such as cuts or shorts, a defective temperature sensor with out-of-range readings, damaged sensor wires, or an improperly seated MAIN PCB connector CN31..

Question 3

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

Accepted Answer

The refrigerator cannot read the room temperature. Cause: Possible causes include an open or slipped-out connector, wires that are cut or short-circuited, abnormal sensing temperatures exceeding +65°C or dropping below -50°C, or a 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: Possible causes include an open or disconnected connector, a wire that is cut or short-circuited, a defective freezer temperature sensor with abnormal readings, or an improperly seated MAIN PCB connector CN30..

Question 5

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

Accepted Answer

The freezer defrost heater isn't working. Cause: Possible causes include an open or slipped-out connector, wire cuts or shorts, a defective defrost thermistor, an open or faulty bimetal, a blown thermal fuse, or an open defrost heater element..

Question 6

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

Accepted Answer

The defrost system cannot measure its temperature. Cause: Potential causes include an open or slipped-out connector, wire damage such as cuts or shorts, abnormal sensor temperatures exceeding +65°C or dropping below -50°C, or a 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: Possible causes include a defective fan motor, contact issues at MAIN PCB connector terminal CN76 pins 6, 9, and 10, problems with the freezer fan motor connector, a faulty motor wire, or defects in the feedback signal wire..

Question 8

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

Accepted Answer

The freezer cannot read its own temperature. Cause: The issue may stem from an open or slipped-out connector, wire damage such as cuts or shorts, abnormal sensor temperature readings beyond +65°C or below -50°C, or a 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: Potential causes include an open or slipped-out connector, a wire that is cut or short-circuited, a defective refrigerator temperature sensor with abnormal readings, or an improperly seated MAIN PCB connector CN30..

Question 10

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

Accepted Answer

The fridge cannot read its own temperature. Cause: Possible causes include an open or slipped-out connector, a wire that is cut or short-circuited, abnormal sensing temperatures exceeding +65°C or dropping below -50°C, or a defective sensor..

RB10FSR4ESR

Error codes

How to diagnose

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