Logik Control Power Loss

Logik oven light works but the display is completely dead and no functions operate.

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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

Blown internal fuse on control PCB, Failed low-voltage transformer or power supply, Loose neutral connection to PCB, Burnt track on PCB

How to Fix / Troubleshooting

Safety first: Disconnect mains power before opening the control panel or PCB housing.

  • Check mains terminal block: Ensure both live and neutral are securely connected and not burnt.
  • Inspect PCB fuse: Many Logik ovens have a small glass or ceramic fuse on the control board. Check continuity and replace with the same rating if blown. Investigate why it blew (short circuit) before simply replacing.
  • Power supply components: Look for a small transformer or switching power supply section on the PCB. Burn marks or bulging capacitors indicate failure; replace the PCB.
  • Wiring to PCB: Confirm that the harness feeding the PCB has live and neutral present (test only if competent and with appropriate safety).
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Repair Difficulty

Hard 4/5

Required Part

Main Control PCB (Internal Fuse / Power Supply)
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