Error Code C-F0
Communication interrupted between Main and Sub PCB
Moderate
Address soon - your appliance may not work properly
What This Means
Main PCB connector not inserted correctly; Sub PCB connector not inserted correctly; Main PCB damaged or defective
How to Fix
- 1
Check whether connector on Main PCB is inserted correctly
- 2
Check whether connector on Sub PCB is inserted correctly
- 3
If no issue detected, replace Main PCB
Other Error Codes for NV51M9970D
Steam sensor open when steam mode is on
Drain system problem - Water level sensor detects water remaining after max draining time
Cooling motor operating abnormally
Partition inserted or removed while oven is operating
Oven sensor open circuit when operating
Internal temperature rises abnormally high - Oven sensor short circuit or thermal runaway
Temp probe sensor is shorted when oven is operating
PCB temp sensor is open when oven is operating