Pressfill bath fillers and diverter valve!!

[sparty]

Hi, this is my first post so please be gentle!. :)
I am about to fit a bathroom and the clients have bought a pressfill bath filler system with a diverter valve, taps and shower head that fixes to the bath!!. Now i have not fitted a pressfill system before, nor have I fitted one of the bath mounted shower heads with a diverter valve. I'm currently scratching my head as to how this all plumbs together to work :?
Any ideas? pictures of how it all links together would be even better!! :D
Thanks