hi im trying to fit a smart relay thing on my stairs light there is i switch at the top and bottom.
smart relay has 6 connections for no neutral switch
have it working on bench as follows.
L live
L1
L1 from bulb
COM to switch com
S1 to downstairs com
S1
works great on bench .
when i try on my stair light it wont work?
main swith upstairs has
com red
L1 black and blue wires
L2 red and yellow wires
downstairs switch
com red
L1 blue
L2 yellow
ceiling rose
2 block - brown black red wire
3 block - red red wires
3 block - black black blue wires
any advice would ge great berfor i pull all my hair out.
thanks martin
smart relay has 6 connections for no neutral switch
have it working on bench as follows.
L live
L1
L1 from bulb
COM to switch com
S1 to downstairs com
S1
works great on bench .
when i try on my stair light it wont work?
main swith upstairs has
com red
L1 black and blue wires
L2 red and yellow wires
downstairs switch
com red
L1 blue
L2 yellow
ceiling rose
2 block - brown black red wire
3 block - red red wires
3 block - black black blue wires
any advice would ge great berfor i pull all my hair out.
thanks martin