I have to second Normell's opinion here. If it doesn't make sense and you can't be 100% confident then you probably shouldn't be building it. There are few second chances with 240V, as your Dad should know.
Mate, your instruction manual is it. There are no further instructions-period. Every PID is different, no menu system is the same, that's why they come with a manual so you can run it. If you buy a PID without access to a manual you take a big leap of faith in trying to track one down. Yours has a manual, so your already ahead of the average ebay PID buyer.
No one here can give you anymore info than would be found in the manual, I mean we're good-but we're not that good ;P
Good luck with where ever you decide to go with it.
Cheers, Justin