check water supply

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    Bosch SMI40E85 "check water supply" is blinking

    Hi Guys, thanks for accepting me to the forum. I had this light blinking on my machine. did the following: 1. checked water supply: OK 2. checked flow rate: OK 3. checked the filter: OK 4. checked the waste pump impeller for free movement: OK 5. checked the drain hose: OK the light still...