Can anyone help please. Wrong instructions with hob - Siemens said they would e-mail correct wiring diagram but not received yet and electrician has called twice to try and install it - have 2 black, 1 blue, 1 brown, one green/yellow and one white (a filler I think) - electrician will not fit until he receives the correct diagram.

Diane, November 2010

brown white and black together and blue neutral for single phase connection

scruffypuppy, May 2014