On 27/01/2019 10:46, Archibald Tarquin Blenkinsopp wrote:
On Sun, 27 Jan 2019 10:36:11 +0000, ss wrote:

Light switch 2 gang both are 2-way.
The stair switch works ok at the top of stairs, at bottom stairs it only
works dependent on the position of the upstair switch.
I opened up and there appears to be a loose wire, can someone please
confirm that the yellow wire is needing reconnected as per image.

https://imgur.com/a/pnUTTWQ

No I cannot anyway! Try prayer, or an oija board.

https://circuitdigest.com/sites/defa...ire-method.png

That is a deprecated way of wiring a two way switched system, and also
as evidenced from the use of 3&E in the OPs photo, not what is being
used here.

The more appropriate diagram would be the second one in this section:

http://wiki.diyfaq.org.uk/index.php/...tching_circuit




--
Cheers,

John.

/================================================== ===============\
| Internode Ltd - http://www.internode.co.uk |
|-----------------------------------------------------------------|
| John Rumm - john(at)internode(dot)co(dot)uk |
\================================================= ================/