FCC/S 1.x.2.1: Why does the LED of a control valve output on the membrane keyboard flash?

Please check the valve drive for overload or short circuit. For more information please have a look in the product manual. The error on the output can be reset via group object or i-bus tool. Doing an application download, ETS reset and a bus voltage recovery will reset the error as well.

Tags: ClimaECO, HVAC, KNX