There are 3 rgb led on Thinka Z-Wave device. Here is the gif images and explanations about the led status
Inclusion of a Z-Wave device
Exclusion of a Z-Wave device
When inclusion or exclusion operation is successful
When Thinka Z-Wave is doing some backend jobs such as initializing network, communication devices, etc...
When inclusion or exclusion operation is failed
When Z-wave action is cancelled or abort.
Manufacturing self test