Lavazza Thermal or Overcurrent Protection Trip

Machine shuts off unexpectedly during brewing and must be restarted.

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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

Overheating thermoblock, Blocked ventilation, Failing power supply on main board, Shorted pump drawing excess current

How to Fix / Troubleshooting

Safety first: Unplug the machine and allow it to cool.

Step 1 – Ventilation

  • Ensure vents are not blocked and the machine has space around it.

Step 2 – Descale

  • Descale to reduce heater load and improve heat transfer.

Step 3 – Internal inspection (advanced)

  • Check for signs of overheating on the main board and thermoblock.
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Repair Difficulty

Hard 4/5

Required Part

Main Control Board
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