@Philphilphil Yes, I found the solution (with help of TP-Link): After installing the valve you switch it on within the App, turn the temperature to lowest, then calibrate - all thru the app. Now it...

@mmodnar : Yes, I found the solution (with help of TP-Link): After installing the valve you switch it on within the App, turn the temperature to lowest, then calibrate - all thru the app. Now it...

@Wayne-TP Recaibration did the trick. I had to switch on the valve from within the App first, though. Now it is working just fine. Thanks for the help Horst

Hello, the KE100 fits directly onto my valve (M30x1.5), but does not fully close the valve if set to FR. The problem seems to be the length of the way between fully open and fully closed. While KE100...