Razberry reinstall: some devices no longer recognized

[quazar]

I've reinstalled my Pi2 from scratch using Jessie as a basis. Domoticz works fine accept for OpenZwave. I've hard reset the Razberry in Domoticz. Some devices are recognized (Danfoss thermostats, Eminent E27 light switch) but others are not (Eminent EM6552/Everspring AN158 on/off switch and EM6551/Everspring AN157 dimmer).
What is going wrong here? There does not seem to be a way to reset the switches. I try to add them according to the instructions (EM6552: pressing button 3x, EM6551: press button while plugging the device in the wall socket).

[quazar]

Solved: I had to install zwave.me to be able to first exclude the devices. Afterwards they could be included by zwave.me and by openzwave!