Hey there!
I am a very newbie to this world and maybe you can help me. Attached you‘ll find my opener connected to Urmet CS1131.
Ring to open does not work 
The function swipe to unlock does work.
What can I do to make it work?
Any ideas? The yellow cable is not connected…
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Hi Matthias,
I have the same wiring with the same problem. Did you solve it?
Thx!