Here are a couple of video links to get to iPonic 624 Training Videos.

    iPonic Essential Training

    https://www.youtube.com/playlist?list=PLdOywu1zn-EQbsZ7rrmHtONCSY6PMmPHN

    iPonic Advance Training

    https://www.youtube.com/playlist?list=PLdOywu1zn-ERCskp0ukBh9UrLIKUZG84s

Also attached is a 624 detailed wiring diagram.