What does error code C-30 mean on a Samsung NE59J3420SS?

PCB temp sensor opened - Temperature sensor circuit open on control board NTC temperature sensor on PCB is open circuit; Damaged sensor connections; Defective main PCB

How do I fix error code C-30 on my Samsung NE59J3420SS?

1. undefined: Disconnect power and open back cover 2. undefined: Remove PCB Main from holder 3. undefined: Measure NTC sensor (located on backside of PCB) resistance (should read 24-38 ohms at room temperature) 4. undefined: If resistance is infinite or out of range, replace PCB Main

Samsung NE59J3420SSOvens & Range

Error Code C-30

PCB temp sensor opened - Temperature sensor circuit open on control board

Moderate

Address soon - your appliance may not work properly

What This Means

NTC temperature sensor on PCB is open circuit; Damaged sensor connections; Defective main PCB

How to Fix

1
Disconnect power and open back cover
2
Remove PCB Main from holder
3
Measure NTC sensor (located on backside of PCB) resistance (should read 24-38 ohms at room temperature)
4
If resistance is infinite or out of range, replace PCB Main

Other Error Codes for NE59J3420SS

C-31

PCB temp over - Control board temperature sensor reading too high

C-21

Oven heating over - Temperature rising too fast or sensor shorted

C-d1

Door locking failure - Door lock motor or switch malfunction

C-20

Oven sensor opened

C-d0

Shorted key - Membrane keypad short circuit

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