Duwi ZW ZDAN 300 not found (Vera Edge)

I’m new here. I’ve a problem.

My controller (Vera Edge) will not connect with the Duwi ZW ZDAN 300.
I mean the site http://wiki.micasaverde.com/index.php/Z-Wave_Certified_Devices tells me this device is certified.
The manual of the Duwi said: “Start the inclusion step on the concerned controller of its network and press the ?FUNCTION? button of the equipment to be included thrice within a span of 1.5 seconds.”

But nothing reacted positively. What am I missing ???

hey did you ever figure this out?