Hmmm - they go all out with info don't they. I'm guessing that's all the directions given?
Disclaimer! I'm not a sparky - never, not even a bit!... you might want to ask for another to check?
9 and 10 are for your temp probe - easy.
your 'active' from your male plug goes in 1
your 'active from your female plug goes in 2
your negative from your male plug goes in 11
your negative from your female plug goes in 12
is there an inline fuse? if one came with the box it should go into 4 + 5 [ it may be hard wired inside and not viewable]
it's a good idea to buy a small box [see dick smith] to mount your purchase in.
Again - I'd get a second opinion - one wrong wire and there goes your dough
My diagram was little easier to work out!
Hendo