Fixed the issue : Danfoss RS Room Sensor is not supported.
Created a new device in /Config and it works fine !

Update: Checked with Homeseer and it works fine. So Z-wave stick is ok.

I received a Danfoss Z-wave RS Room Sensor (RS 014G0160).
Inclusion without any problem, recognized as "Danfoss Unknown" in hardware.
I can see 4 devices: 1 temps, 3 setpoints.
Temp is ok,
Domoticz Setpoint in utility is not matching setpoint changes on the device.
Anything I can do ?