M
mdgibbs32
Hi All
I have a prob i hope someone has come across
clients RCD is tripping at odd times. Doest seem to be any pattern or any specific piece of equipment causing it. Not one particular circuit either...trips on downstairs ring, upstairs ring, lightings ...you name it.
Wont reset until all mcbs are off, then switch mcbs back on individualy. Sometimes will be fine, sometimes an mcb will trip it (never same mcb twice)...do it all again and rcd is fine.
tested all circuits insulation test, all ok.
Im lost, only thing i can think of is the actual RCD is "twitchy" but ive never come across that before.
Any ideas anyone ?
I have a prob i hope someone has come across
clients RCD is tripping at odd times. Doest seem to be any pattern or any specific piece of equipment causing it. Not one particular circuit either...trips on downstairs ring, upstairs ring, lightings ...you name it.
Wont reset until all mcbs are off, then switch mcbs back on individualy. Sometimes will be fine, sometimes an mcb will trip it (never same mcb twice)...do it all again and rcd is fine.
tested all circuits insulation test, all ok.
Im lost, only thing i can think of is the actual RCD is "twitchy" but ive never come across that before.
Any ideas anyone ?