I have a dimmer switch with the terminals L1, L2, variable load and fixed load.
Where do the black and red wires go please? The switch I am removing has 1,2 & 3, with the wires in 1 & 3.
Where do the black and red wires go please? The switch I am removing has 1,2 & 3, with the wires in 1 & 3.