I switched off MCB in fuse box (for upstairs lights) to replace bedroom light switch with dimmer switch. Upstairs I then removed light switch and noticed there was two sets of wires going through one light switch. I don't think this is compatiable with the dimmer switch so I left things as they were.
When I switched MCB for upstairs lights back on the alarm went off. I realised that the upstairs lights and alarm are on the same circuit.
Will this cause me any problems?
When I switched MCB for upstairs lights back on the alarm went off. I realised that the upstairs lights and alarm are on the same circuit.
Will this cause me any problems?