Ice maker trips the household circuit breaker or RCD when it starts
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.
Possible Causes
How to Fix / Troubleshooting
Safety: Do not repeatedly reset a tripping breaker. Disconnect the appliance and do not use it until the fault is found.
Initial checks:
- Inspect cord and plug: Look for cuts, burns, or melted areas. Replace the Siemens power cord if damaged.
- Check for moisture: Remove panels and inspect for water leaks near electrical parts. Dry thoroughly and repair leaks.
- Component isolation: A technician can disconnect components (compressor, heater, pump) one at a time to identify the shorted part.
Recommendation: Due to shock and fire risk, have a qualified Siemens technician perform insulation and earth leakage tests.
Repair Difficulty
Required Part
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