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Appliance only dispenses water, not coffee

Appliance only dispenses water, not coffee — Brewing unit or bean issue

Siemens · Fully Automatic Espresso Machines

What does Appliance only dispenses water, not coffee mean?

The machine is only dispensing water instead of coffee. This suggests a problem with the coffee bean supply or the brewing unit.

Common Causes

  • Empty bean container not detected
  • Coffee shaft on brewing unit is blocked
  • Oily coffee beans preventing proper grinding
  • Brewing unit not inserted properly

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Pour coffee beans into the container.

  2. 2

    Gently tap the bean container if beans are oily to help them fall into the grinder.

  3. 3

    Clean the brewing unit as it might be blocked.

  4. 4

    Check if the brewing unit is inserted correctly and securely locked, then push the red lever up to the left and insert the cover.

Browse all codes in this manual (26)
Verified technical data. Last updated: April 2026

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Source: Siemens Fully Automatic Espresso Machines
Open Manual (Page 28)Search more codes in this manual