L
lectricmonks
I have just lifted the floorboards in my 200 year old property intending to add a new light and switch to my loft. However I have noticed that the downstairs lighting circuit and first floor circuit seem to be connected. I have to switch off both RCBs to switch off the power.
I haven't a clue where this connection results from so is it a problem?
Thanks in advance
I haven't a clue where this connection results from so is it a problem?
Thanks in advance