Samsung NQ70R5511DGOvens & Range
Error Code C-F2
Communication interrupted between Main and Sub PCB
Moderate
Address soon - your appliance may not work properly
What This Means
Sub PCB connector not inserted; Sub PCB damaged; Main control PCB damaged
How to Fix
- 1
Check whether connector of Sub PCB has been inserted
- 2
Replace Sub PCB if no issue found
- 3
Replace control PCB if problem persists after Sub PCB replacement
Other Error Codes for NQ70R5511DG
C-31
PCB temperature rises abnormally high
C-F0
Communication interrupted between Main and Sub PCB
C-A2
Cooling motor is operating abnormally
H-3
Lower Bake Heater Error
C-d0
Keys are shorted
H-4
Lower Broil Heater Error
C-30
PCB temperature sensor is open or shorted when oven is operating
bAd LinE
Power connection installed improperly