Err
Breville
General System Error / Invalid State
Display shows "Err" or "Error" and beeps, preventing program selection or cooking.
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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
Firmware glitch, Button panel short or stuck key, Power surge affecting control board, Internal self-test failure
How to Fix / Troubleshooting
Safety first: Unplug the multicooker before performing any cleaning or inspection.
- Power cycle: Unplug the unit for 5–10 minutes, then plug it back in and see if the error clears.
- Check control panel: Wipe the touchpad or buttons with a slightly damp cloth to remove grease or residue. Ensure no buttons are physically stuck or jammed.
- Try a different outlet: Plug the cooker into a known-good outlet without extension cords or power strips to rule out supply issues.
- Factory reset (if supported): Some Breville models allow a reset via a specific button combination (refer to the user manual). Perform this if available.
- If persistent: Continued "Err" display usually indicates a failing control board or keypad membrane, which requires professional replacement.
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Repair Difficulty
Hard
4/5
Required Part
Control Panel / Keypad PCB
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