On Mon, 31 Dec 2018 15:55:26 +0000, David wrote:

snip

Addendum:
http://wiki.diyfaq.org.uk/index.php/File:Wiring_Links.jpg
Links on the back of the wiring block.

Looks to be a link between 3 and 9 which is puzzling me.

Cheers


Dave R


--
Dell XPS laptop running W8.1