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 frequency (not 60Hz); Invalid power frequency sensor 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 a regular power source frequency (60Hz)
- 2
2. Verify the power source is providing standard 60Hz
- 3
3. Check the power frequency sensor circuit on the main PCB
- 4
4. Test with known good 60Hz power source
This Error Applies To
Samsung DV55CG7 Series Dryers
Related Error Codes
Your dryer's temperature sensor isn't reading correctly
A secondary temperature sensor is giving bad readings
The door switch isn't working properly
The dryer thinks the door is open while running
The dryer's internal parts aren't communicating properly
Your dryer vent is about 80% blocked
Your dryer is getting the wrong voltage from the outlet
Your dryer isn't heating properly or is overheating