Machine frequently requests descaling or cleaning even after the procedure is completed.

Safety first: Follow all on-screen instructions carefully; unplug only if the machine is idle.

Step-by-step:

• 1. Repeat the program: Run the full descaling or cleaning program again, ensuring each step is completed and confirmed on the display.
• 2. Do not interrupt: Avoid switching off or unplugging the machine during maintenance cycles.
• 3. Power reset: After a successful cycle, unplug for 5 minutes, then reconnect to clear any software flags.
• 4. Professional service: Persistent false prompts may indicate a faulty flowmeter or control board, which should be checked by Siemens.