FE
Samsung
Frequency / Power Supply Error
Dryer displays FE; may not start or may shut off unexpectedly.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Incorrect mains frequency, Unstable power supply, Faulty main PCB power detection circuit, Electrical noise on line
How to Fix / Troubleshooting
Safety: Turn off power at the breaker before any electrical checks.
- Verify power source: Ensure the dryer is connected to a proper household circuit with correct voltage and frequency as specified on the rating plate.
- Avoid generators/inverters: Do not run the dryer on non-standard power sources that may have unstable frequency.
- Inspect PCB: If power is correct, the main PCB's frequency detection circuit may be faulty and require replacement.
- Professional help: Have an electrician check for power quality issues if FE recurs.
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Repair Difficulty
Hard
4/5
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