Need your advice as I am currently stuck, I’m trying to pass on the ringing signal from the Gira UP actuator to the Nuki opener but somehow the opener doesn’t react
If I briefly bridge the purple cable (ground) and the ground cable (ring) with the multimeter that is set to pass, i.e. black tip to purple cable (ground) and red tip to green cable (ring), the opener will recognise this and ring.
I had previously connected the Xiaomi door contact to the Gira UP actuator as shown in the attached picture, which opened briefly without any problems when the doorbell rang at the front door and then closed again. But here the wiring was turned so that the contact sensor is displayed as closed.
Gira AP actuator grey cable (NO) to opener purple cable (ground) and the Gira AP actuator yellow cable (COM) with the opener green cable (ring)
Unfortunately the opener does not react here, I have tried a few other constellations without success so I hope you have an idea where my problem is or what is wrong.
He added the two parts mentioned in his first post to his installation and connected the Opener to it. With the help of the Nuki support he got everything up and running.
Problems is that if you live in a multi party building you can not add this two parts (Schaltaktor & Tasterschnittstelle) on your own as they require pairing and this can only be done by someone who has access to the main Gira hub in the building.
Hello everyone, sorry for the late reply. Yes, the opener with the Gira doorbell rings. It also works very well.
The Nuki support did not help me with the installation. My comment was rather sarcastically meant at that time as the installation took about 1 week and was very much try and error with the support of a friendly electrical engineer.
Unfortunately i didn’t get any help from nuki on the hotline or here in the forum because it was considered incompatible.
So I was a bit disappointed that nuki was not interested in finding a solution together with me.
Now to the installation: As written above it is technically possible, unfortunately i did not make a plan of the wiring. Because it has been so much try and error and I was glad that it works and just wanted to put it together.
What @Juergen says is also true, to do the installation you need access to the central gira hub in your house to register the add-on module.
I only needed the “Schaltaktor” from gira for the installation. The push button interface was not needed.
I hope I was able to bring some light into the dark now.
I guess that leaves us at a dead end, if we need access to the central gira hub.
Just to clarify: @Nastra: What did you use the “Schaltaktor” for?
Was it to convert the Gira Bus “door call” signal to a Voltage signal to “call/ring” the Nuki Opener?
Was it to convert the Nuki Opener “door open” Voltage signal to a Bus signal to open the main door?
Is there any chance you could take a photo of the wiring behind your Gira AP so we could see how you connected the “Schaltaktor” to the Nuki Opener? It would be great to have a reference for anyone in the future if they are in a similar situation and have access to their central control unit.
Also for reference, an English copy of the “Schaltaktor” / “Switching Actuator” Operating Instructions can be found here:
Hello, can you send me information on how you connected the opener? That would be awesome. I’m moving into a multi-family house and I can’t manage it.
Many greetings
I am also interested in how this works with the switching actuator 121100.
I have an intercom system from Gira and a 1279 AP Video home station.
Maybe it will work with that too. Although my station has a touch panel.
Thanks for helping!
I’m getting ready to try this installation. Did I get that right, that I only need the Gira “Unterputz Schaltaktor”/“switching actuator” 1211 00? I’ve read the opreating instructions - does any one know, to which opreating mode the switching actuator has to be set?
I will try to do a good documentation of the installation process.