Russell Hobbs User Interface or Safety Interlock Fault

Ice maker powers on but will not start when pressing the ON/START button

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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

Faulty ON/OFF button or touch sensor, Loose keypad ribbon cable, Lid safety switch not engaged, Control PCB logic fault

How to Fix / Troubleshooting

Safety: Unplug the unit before accessing the control panel.

Steps to troubleshoot:

  • Check lid position: Some Russell Hobbs ice makers have a lid switch that must be closed. Ensure the lid is fully shut and not obstructed.
  • Try multiple presses: Press and hold the ON/START button for a few seconds. If the button feels stuck or unresponsive, the keypad may be faulty.
  • Inspect control panel connections: Remove the top cover to access the keypad PCB and ribbon cable. Reseat the cable at both ends.
  • Test lid switch (if fitted): Locate the lid micro-switch and test continuity with a multimeter while opening and closing the lid. Replace if it does not change state.
  • Replace components: If the button circuit is defective, replace the control panel / keypad PCB. Persistent issues may require replacing the main control PCB.
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Repair Difficulty

Medium 3/5

Required Part

Lid Switch
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