Senseo Overheating or Electrical Burning

Machine emits a burning smell during operation.

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

Boiler overheating due to scale, failing pump motor, shorted component on PCB, melted wiring insulation

Safety first: Unplug the machine immediately. Do not continue to use it until the source is identified.

Allow to cool: Let the unit cool completely before inspection.
Check for visible damage: Look for melted plastic, discolored areas, or burnt wiring inside the housing.
Descale: If the smell is more like hot scale or mineral deposits, perform a descaling cycle after confirming no electrical damage.
Professional inspection: Any sign of burnt electronics or wiring requires service by a qualified technician.

Professional Required 5/5

Boiler Assembly, Control PCB, Internal Wiring Harness

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