I wanted to get on the installation so slowly (was also time).
However, when I go through the electrical connections, the plug with the yellow and the red cable is left. Is the blind?
The cable with plug socket is for looping the water temp.
The small black with the tucky connector for grabbing the Lambada

The brown for the mass
The red for the juice (you won't be able to take the ring cable shoe, will you?)
Nu is still with me a plug left (identical with the plugs from the water temp) with cables red and yellow...what about this ?
With the body screw you probably raise the mounting angle for the control unit.
And of the hose clamps (6 smaller 2 larger) there is definitely something left, or ?
Better stupidly asked than stupidly peeked

