If the sensor is faulty, it typically requires replacing the NTC thermistor or the entire thermal block assembly . ⚠️ Important Considerations
For a visual walkthrough on how to perform a hard reset and factory restore for various Krups models, you can watch this guide: How To Reset Krups Coffee Machine | Easy Steps Search Mastery YouTube• Sep 27, 2025 Professional Repair vs. Warranty krups error code 09
The internal flow meter (which reads how much water is passing through) is stuck with micro-debris, or the water pump itself is failing. If the sensor is faulty, it typically requires
or your place of purchase before attempting internal repairs to avoid voiding the coverage. JustAnswer for your specific region or a step-by-step descaling guide for your model? Expert Solutions for Krups Savoy ET351 Coffee Maker Issues or your place of purchase before attempting internal