I have a ceiling pendant which i am replacing with a chandelier which has the following wires red, black and Green and Yellow. The ceiling point has the following wires red, black and brown. The switch it is connected to is 2 way for the dining room and the landing light I am changing the dining room light - it was all connected up red to red black to black brown to G & Y and light up then when we turned the light off it blew the fuse and the downstairs lights didn't work - tried it again ie rewired it as the earth had come out of its socket and again it tripped the fuse. is there a reason why it would be doing this is it? should the black wires be kept seperate and not wired together becuase it is on a different circuit
hope this all makes sence !
hope this all makes sence !