Hey all,
Downstairs lights are off. When you put the mcb on the rcd instantly trips.
I've done an insulation resistance test and I have >20MOhm on L-N, L-E, N-E.
I've checked the wiring at all the roses and all seems secure and correct.
What could be causing this?
There are 4 ceiling roses, one porch light, one toilet light with fan, one kitchen light (5 GU10's) and one outside light.
All bulbs have been removed and all switches are in off position.
My voltage tester picks up a continuity between line and earth at the ceiling roses, however when tested with multi tester it indicates no continuity between the two.
The house does have a damp problem.
I did remove the line connections on what I think is the first light on the circuit however the RCD still tips.
I'm totally confused by it
Thanks,
Nick
Downstairs lights are off. When you put the mcb on the rcd instantly trips.
I've done an insulation resistance test and I have >20MOhm on L-N, L-E, N-E.
I've checked the wiring at all the roses and all seems secure and correct.
What could be causing this?
There are 4 ceiling roses, one porch light, one toilet light with fan, one kitchen light (5 GU10's) and one outside light.
All bulbs have been removed and all switches are in off position.
My voltage tester picks up a continuity between line and earth at the ceiling roses, however when tested with multi tester it indicates no continuity between the two.
The house does have a damp problem.
I did remove the line connections on what I think is the first light on the circuit however the RCD still tips.
I'm totally confused by it
Thanks,
Nick