AEG Thermal or Electrical Shutdown

Machine shuts off unexpectedly during brewing or steaming.

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

Overheating boiler triggering thermal cut-out, Loose mains connection, Failing power supply on PCB, Internal short causing protection trip

Safety: Unplug and allow the machine to cool fully.

Ventilation: Ensure the machine has adequate space around it for cooling and is not enclosed tightly in cabinetry.
Descale: Run a descaling cycle to improve heat transfer and reduce overheating.
Check power cord and plug: Inspect for signs of overheating or looseness; replace if necessary.
Inspect thermal cut-out: Access the boiler and check the thermal fuse/thermostat. If it has tripped or failed, replace with the correct AEG part.

Hard 4/5

Boiler Thermal Cut-out / Power Supply Circuit

Check Price on Amazon

We may earn a commission from links on this page.