Customer Support replied to me with a generic «alternative» to re-wire. I tried, the intercom itself works, but Nuki won’t let me finish the setup. Therefore I wired everything back to the original instruction.
I have same machine, but not same issues.
I was having issues while setting up the machine.
In the end the configuration finished and I was able to open the door. But I do not receive any information when somebody rings the door. And I cannot use the ring / open functionality.
I measured what happens if I ring the door and it shows 24V between Ta and ERT. This information goes to dark orange and dark green of Opener.