Error Code C-F0
Inter-PCB communication link failure detected
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: C-F0
What This Means
Main PCB connector disconnected; Sub PCB connector disconnected; Damaged wire harness between boards; Shorted pins or components on circuit board
What actually causes this:
Loose connector, damaged communication cable, or PCB connector pins shorted
First Thing to Check
Verify all PCB-to-PCB connectors are fully seated and inspect harness for breaks
Parts Involved
How to Fix
- 1
Check whether connector of main pcb has been inserted
- 2
Check whether connector of sub pcb has been inserted
- 3
Check wire harness between main PCB and sub PCB for damage
- 4
Check connector pins on PCBs for short circuits
This Error Applies To
Samsung DOP36M94DL Series Ovens & Ranges
Related Error Codes
Temperature sensor open circuit detected
PCB internal temperature abnormally high or sensor shorted
Probe temperature sensor has short circuit
Temperature regulation failure causing excessive oven temperature
Touch screen panel communication with main control board lost
Door locking mechanism failed to engage or disengage
Main PCB internal temperature sensor failed
Steam system temperature sensor open or short circuit