E19
Reginox Excessive Start Current / Electrical Supply Issue

Garbage disposal runs but causes lights to flicker or dim significantly when starting, internal LED flashes nineteen times indicating high inrush current.

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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

Undersized circuit or shared circuit with other heavy loads, Failing start capacitor or electronic soft-start, High resistance connection in supply wiring, Motor starting under heavy load

How to Fix / Troubleshooting

Safety first: Turn off power before inspecting wiring. Electrical work may require a licensed electrician.

  • Reduce starting load: Always run water and ensure the chamber is mostly clear before starting the Reginox disposal.
  • Check circuit rating: Confirm the disposal is on a dedicated circuit of appropriate amperage as specified by Reginox. Avoid sharing with dishwashers or other large appliances.
  • Inspect wiring connections: Tighten all wire nuts in the junction box and check the breaker terminals for secure connections (electrician recommended).
  • Evaluate start components: If equipped with a start capacitor or soft-start module, replace it if flicker persists and other causes are ruled out.
  • Consult electrician: Persistent dimming may indicate broader wiring issues that should be evaluated professionally.
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Repair Difficulty

Hard 4/5

Required Part

Start Capacitor / Soft-Start Module
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