Samsung NE58H9970WSOvens & Range
Error Code C-30
PCB temperature sensor is open when oven is operating
Moderate
Address soon - your appliance may not work properly
What This Means
PCB sensor open circuit; Defective main PCB
How to Fix
- 1
Disconnect power and open back cover
- 2
Replace the main PCB
Other Error Codes for NE58H9970WS
C-F0
Communication between Main and Sub PCB is interrupted
C-d0
Key short or keypad cable issue
C-31
PCB temperature sensor is short or PCB temperature rises abnormally high
C-F2
Communication between Main and Touch PCB is interrupted
C-d1
Door lock is mispositioned or door lock switch/motor issue
C-21
Oven sensor is short when operating or internal temperature rises abnormally high
Communication
Communication between Display PCB and Inverter Module PCB is interrupted
C-20
Oven sensor is open or sensor has high resistance when oven is operating