Breville espresso machine shows ER10 and will not power up fully or respond to buttons.
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
How to Fix / Troubleshooting
Safety: Unplug the machine before inspection. Do not operate if there are signs of liquid inside.
Basic steps:
- Power reset: Unplug for at least 10 minutes to allow capacitors to discharge, then reconnect.
- Check for moisture: Inspect around the top and front panel for signs of spills. Allow the machine to dry for 24–48 hours in a warm, dry area if moisture is suspected.
- Factory reset: If the machine boots partially, perform a factory reset per the user manual.
Advanced checks:
- Remove the top/front cover to access the main control PCB.
- Inspect for burnt components, corrosion, or cracked solder joints.
- Check all ribbon cables and connectors between the display board and main board.
Resolution: If ER10 persists and there is visible board damage or no response to resets, the main control PCB should be replaced. Firmware updates (if available for your model) should be applied by an authorized Breville service center.
Repair Difficulty
Required Part
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