Fibaro Dimmer 2 - Pair with Homey

This weekend I bought a Homey and Fibaro dimmer 2.
The Homey works fine with my Philips Hue system and Somfy RTS blinds

Manual operation of the the 230 W halogen light that is connected to the Fibaro Dimmer 2 works fine with the Fibaro Dimmer 2 installed, but I cannot pair the Fibaro Dimmer 2 to Homey.

I have downloaded the Fibaro app and choose the device Fibaro Dimmer 2, push the B- butten 3 times, but only receive the following message
“No- Z-Wave device has ben found”.
I have moved the Homey unit close to the Fibero Dimmer 2 during the set up.

I have also tried to chose a Z-wave device with out success.

I am new to Homey and appreciate assistance

Please advice how I can pair the Fibaro Dimmer 2?

Remove it from Homey first before adding it. Go here and click " remove any node" . Then tripple click the B button and try adding it again.Reset of the device can also help sometimes.

Thanks

I tried both proposals without success.
Looks like have have pushed the B button to hard.

I will buy a new Fibaro Dimmer 2 and try again

Or attach a switch to the dimmer and use that as B button? It’s not a matter of pushing hard btw, just fast. Like 3 times within 1 second which will do the trick.
Like no4 in the manual states:
4. Quickly, three times press switch no. 1 or the B-button.

Thank

I will try this before I buy a new one

Today I used the attached switch to the dimmer as B button and pressed the switch 3 - times rapidly and the fibro dimmer 2 was detected by the Homey. Thank you for the advice