E15
L’OR
Firmware / EEPROM Configuration Error
E15 error, machine indicates a general internal fault after a power surge or outage.
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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
Corrupted firmware due to power interruption, Faulty EEPROM memory, Main PCB failure
How to Fix / Troubleshooting
Safety: Unplug the machine before any extended inspection.
- Power reset: Unplug the L’OR coffee maker for at least 15 minutes to allow capacitors to discharge, then plug back in and power on.
- Stable power source: Connect the machine directly to a wall outlet, avoiding extension cords or power strips that may cause voltage drops.
- Check for updates (if applicable): Some connected models may support firmware updates via app or USB; follow L’OR instructions.
- If E15 persists: The main control board or memory chip is likely defective and must be replaced by an authorized technician.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control PCB
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