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 regular power source frequencies (not 60Hz); Invalid power frequency sense circuit on PCB; Generator or inverter power supply with unstable frequency
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 you are using regular power source frequencies (should be 60Hz)
- 2
2. Check the power frequency sensor circuit on the PCB
- 3
3. Verify the power source is providing standard 60Hz frequency
- 4
4. Test with known good 60Hz power source
This Error Applies To
Samsung DV50R8500 Series Dryers (2019) (2019–present)
Related Error Codes
Your dryer's temperature sensor isn't reading correctly
A secondary temperature sensor is giving bad readings
A button on the control panel is stuck or shorted
The dryer thinks the door is open while running
Your dryer is getting the wrong voltage from the outlet
The dryer's internal parts aren't communicating properly
The door switch isn't working properly
Your dryer isn't heating properly or is overheating