Error Code FC
The drying fan isn't spinning fast enough
Minor
Usually easy to fix - may resolve on its own
Also displayed as: FC (no display during operation)
What This Means
Dry fan motor is out of order; Fan motor connector disconnected; Fan motor wiring damaged; Main PBA defect
What actually causes this:
The fan motor that helps dry your dishes is slowing down or failing
First Thing to Check
If dishes aren't drying well after cycles, the drying fan may need service
Parts Involved
How to Fix
- 1
1. Check and reconnect dry fan motor connector
- 2
2. Measure dry fan motor resistance (disconnect first) — normal: approximately 150 Ohm
- 3
3. Check fan motor relay voltage — normal: 120V while operating
- 4
4. If motor resistance is abnormal, replace dry fan motor
- 5
5. If motor tests normal, replace Main PBA
This Error Applies To
Samsung DW80K5050U Series Dishwashers (2020) (2020–present)
Related Error Codes
The dishwasher's control boards can't talk to each other
The dishwasher isn't getting enough water
The dishwasher can't drain the water out
The water temperature sensor isn't reading correctly
The incoming water is too hot for safe operation
The heating element isn't warming the water
Water is leaking inside the base of the dishwasher
Too much water detected inside the dishwasher