Wolf
Electrical Overload / Ground Fault
Unit trips the household circuit breaker or GFCI outlet when it starts.
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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 compressor, Shorted wiring harness, Water intrusion in electrical components, Defective main control board
How to Fix / Troubleshooting
Safety: Do not repeatedly reset a tripping breaker. Unplug the unit and leave it disconnected until inspected.
- Inspect cord and plug: Check for damage, burns, or melted areas. Replace the power cord if damaged.
- Check for moisture: Look for signs of water around the compressor compartment and electrical boxes. Dry thoroughly and correct any leaks.
- Visual wiring check: Inspect accessible wiring for burns or chafing. Do not power the unit if a short is visible.
- Professional service: A tripping breaker often indicates a serious electrical or compressor fault. Contact a Wolf-authorized technician for insulation resistance and component testing.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
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