Error Code FC
Your dryer is getting the wrong type of electrical power
Moderate
Address soon - your appliance may not work properly
Also displayed as: FC
What This Means
Not using standard 60Hz power source frequency; Generator or inverter providing unstable frequency; Power frequency sensor circuit fault on PCB
What actually causes this:
The power supply frequency is outside the expected range — usually a generator or unstable power issue.
First Thing to Check
If you're running the dryer on a generator, try plugging it into a regular wall outlet instead.
Parts Involved
How to Fix
- 1
1. Check if the dryer is connected to a standard 60Hz power source
- 2
2. Verify the power source is not a generator or inverter with unstable frequency
- 3
3. Use a multimeter to verify outlet frequency is 60Hz
- 4
4. Check the power frequency sensor circuit on the main PCB
- 5
5. Replace main PCB if power source is confirmed correct
This Error Applies To
Samsung DV54CG7 Series Dryers (2024) (2024–present)
Related Error Codes
The dryer thinks the door is open while running
The dryer's internal parts aren't communicating properly
Your dryer is getting the wrong voltage from the outlet
Your dryer isn't heating properly or is overheating
Your dryer's temperature sensor isn't reading correctly
A button on the control panel is stuck or shorted
The door switch isn't working properly
Your dryer vent is clogged and needs cleaning