I have a split load CU in my garage, the RCD keeps tripping. tested the RCD and all is well, tested both breakers that it protects, again all is well. the install has been there for about 18 months or so and has been fine upto press. the rest of the install is ok, just the RCD. under test conditions it is doing exactly what it should...but every so often the blooming thing just trips out. when i reset it, its fine.....it mightbe ok for a couple of weeks there after, then it might only be ok for a day or so...
suggestions anyone? apart from putting a brand new one in !!!!!!
suggestions anyone? apart from putting a brand new one in !!!!!!