I only really know of him using it for its sweep delay on Idiotque and The Gloaming, and for looping. He’s probably used it for other stuff as well, but that is pretty hard to say definitively as he has a lot of delays and could be using any on songs where he does swells etc.
You can find settings for all of Jonny’s pedals in his page, but be aware that unless you’re using a Fender Telecaster Plus and a Fender Eighty-Five also with his settings, how he sets his distortion pedals will not yield the same sound with your guitar/amp/etc.