Name: Samsung NX58K7850SG
Brand: Samsung

Question 1

What does error code -dC- mean on Samsung NX58K7850SG?

Accepted Answer

Divider sensing information - Flex Duo divider detection error. Cause: Divider not properly inserted in twin mode; Divider left in single mode unit; Defective divider sensing switch; Disconnected divider sensing harness; Failed divider position sensor.

Question 2

What does error code C-20 mean on Samsung NX58K7850SG?

Accepted Answer

Oven sensor opened (over 2950Ω) or shorted (under 930Ω). Cause: Open oven temperature sensor; Shorted oven temperature sensor; Damaged sensor harness; Poor connector connections; Defective Main PCB.

Question 3

What does error code C-21 mean on Samsung NX58K7850SG?

Accepted Answer

Oven heating over - temperature exceeds safe limits. Cause: Defective oven temperature sensor; Faulty heater relay; Shorted heating element; Incorrect divider switch position; Defective Main PCB.

Question 4

What does error code C-30 mean on Samsung NX58K7850SG?

Accepted Answer

PCB sensor opened or shorted - Oven sensor error. Cause: Open PCB temperature sensor (over 4600Ω); Shorted PCB temperature sensor (under 3100Ω); Open oven sensor; Defective Main PCB; Poor connector seating.

Question 5

What does error code C-31 mean on Samsung NX58K7850SG?

Accepted Answer

PCB temperature too high - Safety error. Cause: PCB overheating; Defective temperature sensor on PCB; Poor ventilation in appliance cavity.

Question 6

What does error code C-A2 mean on Samsung NX58K7850SG?

Accepted Answer

BLDC motor operation error - Cooling fan or air intake motor malfunction. Cause: Disconnected motor harness; Faulty BLDC cooling fan motor; Faulty BLDC air intake motor; Low voltage to motor (below 10V DC); Defective BLDC Fan PCB; Defective Main PCB.

Question 7

What does error code C-d0 mean on Samsung NX58K7850SG?

Accepted Answer

Shorted key - Keypad malfunction. Cause: Shorted keypad connector on Sub PCB; Defective Sub PCB; Damaged keypad membrane; Water or foreign material in keypad.

Question 8

What does error code C-d1 mean on Samsung NX58K7850SG?

Accepted Answer

Door lock malfunction - Lock motor or switch error. Cause: Disconnected door lock harness; Faulty door lock motor; Defective door lock position switch (micro switch); Poor Main PCB connector seating at CNS300; Damaged wiring harness.

Question 9

What does error code C-F0 mean on Samsung NX58K7850SG?

Accepted Answer

Main to Sub PCB communication error - Continuous communication failure between Main PCB and Sub display/fan control PCB. Cause: Disconnected communication harness; Defective harness connector; Software version mismatch; Faulty Main PCB; Faulty Sub PCB.

Question 10

What does error code C-F2 mean on Samsung NX58K7850SG?

Accepted Answer

Main to Touch PCB communication error - Communication failure between Main PCB and Touch control panel. Cause: Disconnected touch panel harness; Defective harness connector; Software version mismatch; Faulty Main PCB; Faulty Touch control PCB.

NX58K7850SG

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Code	Meaning	Severity
-dC-	Divider sensing information - Flex Duo divider detection error	Moderate
C-20	Oven sensor opened (over 2950Ω) or shorted (under 930Ω)	Moderate
C-21	Oven heating over - temperature exceeds safe limits	Moderate
C-30	PCB sensor opened or shorted - Oven sensor error	Moderate
C-31	PCB temperature too high - Safety error	Moderate
C-A2	BLDC motor operation error - Cooling fan or air intake motor malfunction	Moderate
C-d0	Shorted key - Keypad malfunction	Moderate
C-d1	Door lock malfunction - Lock motor or switch error	Moderate