Gaggenau
No power / main supply fault
Dryer does not start at all; display is dark and unresponsive.
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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
Tripped circuit breaker, Faulty power cord, Loose terminal block connection, Defective power filter board
How to Fix / Troubleshooting
Safety first: Power troubleshooting involves live voltage; if unsure, contact an electrician.
- Check outlet: Test the wall outlet with another appliance or a multimeter to confirm voltage is present.
- Reset breaker: Check the home's electrical panel and reset any tripped breaker supplying the dryer.
- Inspect power cord: Unplug the dryer and inspect the cord for cuts, burns, or kinks. Replace if damaged.
- Check terminal block: Remove the rear cover over the power connection. Tighten any loose screws and look for burnt wires. Repair or replace damaged parts.
- Test power filter board: If voltage reaches the dryer but the control is dead, the power filter/EMI board or main control may be faulty and should be tested and replaced as needed.
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Repair Difficulty
Medium
3/5
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