Zehnder ComfoAirQ350 -- do I need ComfoConnect to control it?

It is the new Q350… not the older 350 :slight_smile:

I did not buy any controllers, as I wanted OH to drive it… but I do not see a RS232 port on this machine… or more so the manual.
Maybe I buy the KNX module, then I assume the KNX binding can drive it.