A8
De'Longhi Coffee Delivery Timeout / Flow Error

Display shows A8 and machine stops during coffee preparation

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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

Clogged coffee spouts, Blocked internal coffee duct, Excessively fine grind causing blockage, Faulty pump performance

How to Fix / Troubleshooting

Safety first: Turn OFF and unplug the machine before cleaning outlets.

  • Clean coffee spouts: Use a pin or fine needle to gently clear the holes in the coffee outlet nozzles. Wipe the area with a damp cloth.
  • Run rinse cycle: Turn the machine ON and run a rinse or hot water cycle through the coffee spouts to flush any remaining blockage.
  • Adjust grinder: If you use a very fine grind, adjust the grinder one or two steps coarser while the grinder is running (during a coffee cycle) to prevent over-compaction.
  • Descale: Run a full descaling cycle to remove internal scale that may restrict flow.
  • If A8 persists: The pump or internal coffee duct may be partially blocked or failing. A technician may need to open the machine to clean or replace the pump.
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Repair Difficulty

Medium 3/5

Required Part

Vibration Pump
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