Bush Timer Not Allowing Power to Oven

Bush oven timer works but oven will not start; display shows manual mode but no heating.

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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

Timer set to auto mode, Failed timer relay contacts, Incorrect wiring through timer, Faulty timer module

How to Fix / Troubleshooting

Safety first: For wiring checks, isolate the oven from mains.

  • Check timer mode: Ensure the timer is set to manual or continuous mode, not to a delayed start or finished program. Refer to the user manual for the correct button sequence.
  • Bypass test (qualified only): On some Bush models, the oven live feed passes through the timer. A qualified person can temporarily bridge the timer contacts to confirm if the timer is blocking power.
  • Replace timer: If the oven works when bypassing the timer, replace the timer/clock module with the correct Bush part.
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Repair Difficulty

Medium 3/5

Required Part

Timer/Clock Module
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