installed kitchen light switch and flicked on, and it tripped the mains.
Checked and theres a short in the wiring between earth and neutral and earth and live. READ THIS VERY WEIRD
Followed this back to find the same in all ceiling roses.
If main consumer unit on, and mcb on for lights, short between earth & live and earth & neutral.
Main consumer on, mcb for lights off, short between earth & neutral ONLY
Main consumer off, no shorts
What could be causing this?
Checked and theres a short in the wiring between earth and neutral and earth and live. READ THIS VERY WEIRD
Followed this back to find the same in all ceiling roses.
If main consumer unit on, and mcb on for lights, short between earth & live and earth & neutral.
Main consumer on, mcb for lights off, short between earth & neutral ONLY
Main consumer off, no shorts
What could be causing this?