Krups Error Code 09 【2025】

Turn off the machine and unplug it from the power source for at least 20 seconds to 10 minutes.

Mineral scale (limescale) coats the thermoblock, reducing heat transfer efficiency and causing temperature sensor failures or true overheating. krups error code 09

: Limescale buildup can interfere with flow meters or internal sensors. Connection Issues Turn off the machine and unplug it from