Russell Hobbs Voltage drop or internal power supply strain

Display and lights flicker or dim when heating 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

Weak mains supply, Loose power cord connection, Failing internal power supply capacitor, Overloaded circuit

How to Fix / Troubleshooting

Safety: Unplug before inspecting the cord or opening the unit.

Steps:

  • Use dedicated outlet: Plug the cooker directly into a wall socket without extension leads or sharing with high‑power appliances.
  • Check cord and inlet: Ensure the power cord and inlet are snug and undamaged.
  • Internal inspection (advanced): Open the base and inspect the control PCB for bulging electrolytic capacitors or heat‑damaged components in the low‑voltage supply area.

Repair: Replace the control PCB if the internal power supply is unstable. Do not continue using a unit with severe flickering, as it may fail completely.

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Repair Difficulty

Hard 4/5

Required Part

Control PCB
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