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No milk intake by the milk system

No milk intake by the milk system — Incorrect assembly or milk tube placement

Siemens · Fully Automatic Espresso Machines

What does No milk intake by the milk system mean?

The milk system is unable to draw in milk, often due to incorrect assembly or the milk tube not being properly positioned.

Common Causes

  • The milk system is assembled incorrectly
  • Order for connecting the milk container and milk system is wrong
  • Milk tube not immersed in milk

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Assemble the milk system correctly.

  2. 2

    First insert the milk system into the outlet, then the milk container.

  3. 3

    Ensure the milk tube is fully immersed in the milk.

  4. 4

    Use more milk if the quantity is too low.

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

Related Faults

Appliance is not dispensing drinksAppliance is not dispensing drinks — Water filter or tank blockageAppliance is not dispensing hot waterAppliance is not dispensing hot water — Soiled milk systemAppliance is not dispensing milk frothAppliance is not dispensing milk froth — Milk system issues
Source: Siemens Fully Automatic Espresso Machines
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