Name: Samsung NE59J7850WS
Brand: Samsung

Question 1

What does error code C-20 mean on Samsung NE59J7850WS?

Accepted Answer

Oven sensor opened (over 2950Ω). Cause: Shorted sensor terminals; Damaged wiring harness; Defective oven sensor.

Question 2

What does error code C-21 mean on Samsung NE59J7850WS?

Accepted Answer

Oven heating over. Cause: Faulty oven sensor; Defective heater relays; Stuck relay contacts; Damaged PCB pattern.

Question 3

What does error code C-30 mean on Samsung NE59J7850WS?

Accepted Answer

PCB temp sensor opened. Cause: Open NTC sensor on PCB; Defective Main PCB; Damaged sensor connection.

Question 4

What does error code C-31 mean on Samsung NE59J7850WS?

Accepted Answer

PCB temp sensor shorted (under 872Ω during 10 sec). Cause: Shorted NTC sensor on PCB; Defective Main PCB; Damaged sensor connection; Excessive heat on PCB.

Question 5

What does error code C-d0 mean on Samsung NE59J7850WS?

Accepted Answer

Shorted key. Cause: Keypad cable not properly inserted; Short between Main PCB connector and keypad; Short circuit in keypad cable; Defective main PCB.

Question 6

What does error code C-d1 mean on Samsung NE59J7850WS?

Accepted Answer

Door locking failure. Cause: Disconnected door lock harness; Defective door lock motor; Faulty door lock switch; Damaged wiring.

Question 7

What does error code C-dC mean on Samsung NE59J7850WS?

Accepted Answer

Partition switch failure. Cause: Disconnected partition switch harness; Defective partition switch; Damaged wiring.

Question 8

What does error code C-F0 mean on Samsung NE59J7850WS?

Accepted Answer

Main PCB communication failure. Cause: Loose connector CN470 on Main PCB; Loose connector CN200 on Sub PCB; Broken communication harness; Defective Main PCB.

NE59J7850WS

Error Codes

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Code	Meaning	Severity
C-20	Oven sensor opened (over 2950Ω)	Moderate
C-21	Oven heating over	Moderate
C-30	PCB temp sensor opened	Moderate
C-31	PCB temp sensor shorted (under 872Ω during 10 sec)	Moderate
C-d0	Shorted key	Moderate
C-d1	Door locking failure	Moderate
C-dC	Partition switch failure	Moderate
C-F0	Main PCB communication failure	Moderate