can you plz show me what wires gos where on the back of the heater because ?

Why oh why do folk pull wires off heating elements without firstly taking a pic with their mobile phone first,

Bet you wish now you had don't you ? Lol :D

In my experience, you won't get a diagram from here and nor will any engineer worth his salt commit to your wiring issue going on your description.

I suggest you get an approved engineer in.

EST 1980
August 2012