We haven’t officially released an SE (Smart Energy) profile version of our USB stick yet, so you’re working with an HA (Home Automation) profile stick and trying to join SE devices to it.
Installation codes and registration are not used in the HA profile.
HA and SE devices are not interoperable.
You must have an SE coordinator to join an SE device.
Unless you’re part of a utility that allows joining SE devices to your meter, or you’re specifically doing SE testing…you should really be purchasing HA devices.
I hope that helps.