When a light popped in the kitchen last week the safety trip in the fuse box for the downstairs lights tripped.
Surprisingly the lights downstairs did not go off. I reset the switch but i was ready to change a light upstairs and when i isolated the upstairs light by tripping the switch the have stayed on. the only way to put the power off is to turn the main supply off.
Anyone any ideas??
Surprisingly the lights downstairs did not go off. I reset the switch but i was ready to change a light upstairs and when i isolated the upstairs light by tripping the switch the have stayed on. the only way to put the power off is to turn the main supply off.
Anyone any ideas??