If cleaning does not work, the internal spring or diaphragm of the valve may be permanently damaged.
If the error occurs immediately upon startup or during the first rinse: krups error code 09
The NTC sensor is typically located behind a protective black cover inside the machine. The Procedure: Safety First: Ensure the machine is completely unplugged. If cleaning does not work, the internal spring
: Mineral buildup or trapped particles in the F088 cartridge have reduced water flow. If cleaning does not work
A: Unlikely. Only 5% of Error 09 cases require replacing the machine. The rest are solvable.