siemens coffee machine fault code finder

Find coffee machine fault codes, error messages and display warnings in one place. The Fault Code Finder makes it easy to search by manufacturer and model, helping you understand faults before carrying out troubleshooting or booking a repair.

Siemens coffee machine fault code finder

  • Siemens EQ.3 Fault Codes

    Siemens EQ.3 Error E01 — Temperature sensor fault — Check for limescale, allow the machine to cool, restart the machine and inspect the thermoblock temperature sensor if the fault returns.

    Siemens EQ.3 Error E03 — Water flow fault — Check the water tank, water filter, pump operation, flowmeter and descale the machine.

    Siemens EQ.3 Error E05 — Brew unit drive fault — Remove and clean the brew unit, check for obstructions and reinstall correctly.

    Siemens EQ.3 Error E07 — Grinder fault — Check for oily beans, blocked grinder, foreign objects and clear the grinder chute.

    Siemens EQ.3 Error E15 — Internal leak detected — Switch the machine off immediately and inspect for internal water leaks before further use.

  • Siemens EQ.500 Display Messages

    Siemens EQ.500 Please fill water tank — Water tank empty or not detected — Refill the tank, clean the float and refit the water tank correctly.

    Siemens EQ.500 Please insert brewing unit — Brew unit not installed correctly — Remove, clean and reinstall the brew unit ensuring it locks into position.

    Siemens EQ.500 Please clean brewing unit — Brew unit requires cleaning — Remove the brew unit, rinse under warm water, allow it to dry and reinstall.

    Siemens EQ.500 Error in water system — Water circuit fault or airlock — Restart the machine, check the water filter and run a rinse or descale programme.

  • Common Siemens Maintenance Messages

    Siemens Coffee Machine Run calc'nClean Programme — Cleaning and descaling is now required — Complete the Calc'nClean programme using approved cleaning and descaling tablets.

    Siemens Coffee Machine Clean Milk System — Milk system hygiene required — Run the automatic milk cleaning programme and clean the milk components.

    Siemens Coffee Machine Replace Water Filter — Water filter has reached the end of its service life — Replace the filter and reset the filter counter.

  • Numerical fault codes

    • Siemens Error E01 — Temperature sensor fault
    • Siemens Error E03 — Water flow fault
    • Siemens Error E05 — Brew unit drive fault
    • Siemens Error E06 — Brew unit position fault
    • Siemens Error E07 — Grinder fault
    • Siemens Error E08 — Scale restriction detected
    • Siemens Error E09 — Heater fault
    • Siemens Error E10 — Temperature sensor open circuit
    • Siemens Error E11 — Steam heater fault
    • Siemens Error E12 — Steam pressure fault
    • Siemens Error E13 — Milk cleaning fault
    • Siemens Error E14 — Water level sensor fault
    • Siemens Error E15 — Internal leak detected

  • Numerical fault codes

    • Siemens Error E01 — Temperature sensor fault
    • Siemens Error E03 — Water flow fault
    • Siemens Error E05 — Brew unit drive fault
    • Siemens Error E06 — Brew unit position fault
    • Siemens Error E07 — Grinder fault
    • Siemens Error E08 — Scale restriction detected
    • Siemens Error E09 — Heater fault
    • Siemens Error E10 — Temperature sensor open circuit
    • Siemens Error E11 — Steam heater fault
    • Siemens Error E12 — Steam pressure fault

    • Siemens Error E13 — Milk cleaning fault
    • Siemens Error E14 — Water level sensor fault
    • Siemens Error E15 — Internal leak detected
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