trying to get my head around this!
so customer wants:
2gang 2way in ground hall (ground+1st)
3gang intermediate in 1st floor landing (ground+1st+loft)
2gang 2way on loft landing (loft+1st)
i understand the wiring for 1 3core cable from ground to 1gang of inter on 1st and 3core from here to 1gang in loft (image attached)
but then with the 2nd 3core from ground to 1st...
and the 2nd 3core from loft to 1st...
I am guessing you can only get a 3gang intermediate (so all 3 gangs are inter ie: l1 l1 l2 l2)
so where does these 2nd set of 3cores go at the inter switch?
cheers guys
so customer wants:
2gang 2way in ground hall (ground+1st)
3gang intermediate in 1st floor landing (ground+1st+loft)
2gang 2way on loft landing (loft+1st)
i understand the wiring for 1 3core cable from ground to 1gang of inter on 1st and 3core from here to 1gang in loft (image attached)
but then with the 2nd 3core from ground to 1st...
and the 2nd 3core from loft to 1st...
I am guessing you can only get a 3gang intermediate (so all 3 gangs are inter ie: l1 l1 l2 l2)
so where does these 2nd set of 3cores go at the inter switch?
cheers guys