In BigWallop wrote:

"JohnB" wrote in message
...
Hi
The new one has 3 connectors L1, L2 & then another with a strange
symbol

Can you describe the funny symbol please.

It looks like the "approximately" symbol (~) or an "s" on its side with
a forward slash through it a bit like this - but "curvy"

____ /
/ \/
/\____/

Cheers

John