CAUTION: EQ3 has installed a "breaking point". In leitem shock or pressure in the horizontal direction of the sensor for the servomotor stops and the error message F1. The GeraƤt then do nothing more and is no longer usable. (Evil is mainly that the valve may not close any more, not even by hand) I already have 2 of 9 Reglerns "slaughtered" until I konnte- locate the problem you can go to the opening of the housing Remove the actuator and the useless "centering "Remove the sensor and possibly even provide a little more clearance for soldered rotation sensor.