E10
Grundig
Power Supply / Voltage Fault
Dryer displays E10 and may not start or may stop 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 voltage, Loose mains connection at terminal block, Faulty mains filter (EMI filter), Defective main control board power supply section
How to Fix / Troubleshooting
Safety first: Turn off the circuit breaker and unplug the dryer before accessing the rear terminal block or internal components. Only work on live circuits if you are qualified.
- Check mains outlet: Verify that the wall socket supplies the correct voltage for your Grundig dryer (typically 220–240 V AC in Europe). Avoid using extension leads.
- Inspect power cord and plug: Look for damage, burns, or loose pins. Replace the power cord if any defects are found.
- Check terminal block: Remove the rear cover over the mains terminal block. Ensure all screws are tight and there are no signs of overheating or melted insulation.
- Inspect mains filter: Locate the EMI filter module where the power cord enters the dryer. Check for burnt smell or visible damage. Replace if faulty.
- Professional diagnosis: If E10 persists and external power supply is correct, the internal power supply on the main PCB may be defective and should be tested and replaced by a qualified technician.
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Repair Difficulty
Hard
4/5
Required Part
Mains Filter (EMI Filter)
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