I have a FGR-223 (roller shutter) and I am looking for a diagram of a non-standard connection.
I currently have a roller shutter controlled by two buttons (up, down) but in the box with the buttons I have only phase and two wires going to the drive, while at the drive I have only N and PE wire and two control wires from the box with the switch, so I cannot connect the cube in the box with the switch because there is no N there and at the drive I cannot because again there is no phase. I have heard, however, that it is possible to connect the roller shutter at the drive, but it is necessary to connect the button in the box in a different way and the control will be only one button up / stop / down, but I cannot find anywhere the exact scheme of such a connection.
