thanks for your answer.
i’ve configured it as “other door” and plug the PURPLE and BLUE cable into the two right slots.
i’ve also tried it the other way. in both cases it only was ringing instead of opening the door.
is it not possible to take a look at this manual from busch jaeger?
can you read this manual at page 9 and 10. maybe it helps you to understand the busch jaeger intercom and you can do an update for the opener.
in switzerland this brand is very often used for appartements. it is branded as “ABB” but originally it is busch jaeger.
would be great if you can help us to fix this problem.
if you want, i can help you to set the opener for this intercom.
does anybody else has any idea how to plug the wires together here in the chat?