Samsung NV51K6650DSOvens & Range
Error Code C-31
PCB temperature rises abnormally high
Moderate
Address soon - your appliance may not work properly
What This Means
Main PCB overheating; PCB sensor defective
How to Fix
- 1
Allow unit to cool
- 2
Check if problem persists after cooling
- 3
Replace Main PCB if issue continues
Other Error Codes for NV51K6650DS
H-4
Lower broil heater malfunction detected during self-diagnosis
C-A2
Cooling motor operating abnormally
-dC-
Partition inserted or removed while oven is operating
C-70
Steam sensor open circuit during steam mode
C-20
Oven sensor open circuit during operation
C-21
Oven sensor short circuit or abnormally high internal temperature
C-d0
Keypad short circuit
C-F2
Communication interrupted between Main and Touch PCB