Bush Unresponsive Controls

Bush oven display works but buttons or knobs do not respond or change settings intermittently.

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

Worn rotary encoder, Dirty or oxidised button contacts, Loose control knob shaft, Faulty user interface PCB

Safety first: Disconnect power before removing control knobs or fascia.

Check knobs: Ensure control knobs are not cracked or slipping on the shaft. Replace damaged knobs.
Clean contacts: For mechanical buttons, gently clean around the button area and ensure they move freely.
Inspect encoder: If temperature or function selection jumps erratically, the rotary encoder may be worn and should be replaced.
Replace UI PCB: If multiple controls are intermittent, replace the user interface board.

Medium 3/5

Control Knob / Encoder

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