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
Power source is not providing standard 60Hz frequency; Dryer connected to generator or inverter with 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. Verify the power source is providing standard 60Hz frequency using a multimeter
- 2
2. Check if dryer is connected to a generator or inverter (these may not provide stable 60Hz)
- 3
3. Check the power frequency sensor circuit on the main PCB
- 4
4. Test with a known good 60Hz power source to rule out supply issues
This Error Applies To
Samsung DV45R6 Series Dryers (2019) (2019–present)
Related Error Codes
Your dryer is getting the wrong voltage from the outlet
The dryer's internal parts aren't communicating properly
A button on the control panel is stuck or shorted
The dryer thinks the door is open while running
The door switch isn't working properly
Your dryer's temperature sensor isn't reading correctly
Your dryer isn't heating properly or is overheating
A secondary temperature sensor is giving bad readings