Siemens Electrical Short or Overload

Dryer causes circuit breaker to trip intermittently

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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

Shorted heater element, Moisture in electrical connections, Faulty motor, Damaged mains cable

How to Fix / Troubleshooting

Safety first: Do not repeatedly reset a tripping breaker. Unplug the dryer and investigate.

  • Inspect power cord and plug: Look for damage, burns, or melted areas. Replace if any defects are found.
  • Check for moisture: Inspect the base and internal wiring for signs of water ingress. Dry thoroughly and fix any leaks.
  • Test heater and motor: Use a multimeter to check for shorts to ground on the heater and motor. Replace any component that shows continuity to chassis.
  • Professional testing: If no obvious fault is found, have a qualified technician perform insulation resistance tests and further diagnostics.
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Repair Difficulty

Hard 4/5

Required Part

Heater Element Assembly
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