Can anybody help. I am trying to wire in a beko electric cooker. It didnt have a cooker wire attached. I have the correct wire and the cooker socket is all ready, The problem is where the wires attach to the back of the cooker. I have done this before bt on the back of his cooker it doesnt show where the wires go. The earth goes at the bottom but the other 2 connection piont just have numbers it doesnt say if the live goes at the top or middle. Does anybody know.