Princess Voltage Fluctuation / Poor Neutral Connection

Oven cavity light and display flicker when elements switch on and off.

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.

Possible Causes

Loose neutral at terminal block, Undersized supply cable, Shared circuit overload, Internal wiring issue

How to Fix / Troubleshooting

Safety first: Turn off the breaker before inspecting electrical connections.

Inspect terminal block: Tighten all live and neutral connections where the mains cable enters the oven.
Check supply cable: Ensure the cable size matches the oven's current rating.
Dedicated circuit: If the oven shares a circuit with other heavy loads, consult an electrician about a dedicated line.

If flickering continues despite solid connections, have an electrician check the household supply and an appliance technician inspect internal wiring.

Repair Difficulty

Hard 4/5

Required Part

Terminal Block / Mains Connection Kit

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