Error Code C-31
PCB temperature sensor is shorted or PCB temperature rises abnormally
Moderate
Address soon - your appliance may not work properly
What This Means
Main PCB temperature sensor short; Excessive heat buildup in control cabinet
How to Fix
- 1
Verify adequate ventilation around oven
- 2
Check for component blockage restricting airflow
- 3
Replace Main PCB if problem persists
This Error Applies To
Samsung NV51K7770S Series Ovens & Ranges
Related Error Codes
Drain system problem or water remaining after draining (water level sensor issue)
Steam sensor is open or shorted during steam mode
Cooling motor operating abnormally
Keys are shorted or contact issues on keypad
Door lock is mispositioned or not operating
Communication between Main and Touch PCB interrupted
PCB temperature sensor is open
Partition inserted or removed while oven is operating