Reginox
Weak Start Circuit / Failing Capacitor
Garbage disposal switch is on, but the unit only buzzes briefly and then stops; reset button does not appear tripped.
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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
Degraded start capacitor, Loose capacitor wiring, Failing electronic start module, Low supply voltage
How to Fix / Troubleshooting
Safety first: Turn off power at the breaker and discharge any capacitors before handling.
- Locate capacitor: On capacitor-start Reginox models, find the capacitor housing on the side or bottom of the unit.
- Inspect for damage: Look for bulging, leaking, or burned areas on the capacitor case.
- Check connections: Ensure capacitor terminals and wires are firmly attached.
- Replace capacitor: Install a Reginox-specified replacement capacitor with the same microfarad and voltage rating. Reassemble and test.
- If issue persists: The motor or start module may be failing, requiring replacement of the module or entire unit.
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Repair Difficulty
Hard
4/5
Required Part
Start Capacitor
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