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
Other Error Codes for DW80K5050UW
The dishwasher's control boards can't talk to each other
The dishwasher can't drain the water out
Too much water detected inside the dishwasher
The main control board and the motor controller can't communicate
Water is slowly leaking into the dishwasher when it shouldn't be
The dishwasher isn't getting enough water
The water temperature sensor isn't reading correctly
The incoming water is too hot for safe operation