It will have smoke 100% of the time, you're burning wood as pellets are 100% wood. There is gray smoke you'll see when it starts up, but once it gets going and there's a not flame, you'll get more clear smoke.
But burning wood all the time will create smoke all the time. The key is you need to vent and you need to check the detectors themselves for the unit. The kind of smoke, clear, MAY be enough for them to detect.
If you need to, maybe give a call to CS and discuss your specific layout and design questions with them and they can assist.