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    Intermittent RCD tripping - how to diagnose?

    Hi again guys - -I'm still having trouble with the electrics. I am ordering a replacement RCCB just so that I can eliminate that from the equation, and noticed another product on the same website: http://www.allaboutelectrics.co.uk/doc/12/vid/2781/RCD_PROTECTED_SOCKET__-_PLASTIC.html Can I...
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    Intermittent RCD tripping - how to diagnose?

    OK, the power went off again about an hour ago so I took the opportunity to remove the old Immersion circuit cables. I tightened everything back up afterwards and switched it all back on. The power tripped again a short while ago. I guess I'm down to trying to move the fridge, boiler...
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    Intermittent RCD tripping - how to diagnose?

    I've been trying to get the sparks back for weeks, but he is apparently 'very busy'... OK, if I switch the main switch (the big red one on the right) off, I can remove the individual ccts, yes? We used to have two immersion heaters (used to be two cottages), but both are now removed and...
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    Intermittent RCD tripping - how to diagnose?

    Here are the left and right sides of the cu in more detail, and the cu with the cover off: There don't seem to be brand names on any of the MCB's or RCD, just the little symbol (black ellipse with red triangle) that you can see in the top left corner of each breaker. The loose...
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    Intermittent RCD tripping - how to diagnose?

    Apologies, the photo store I was using apparently only works if you're logged in, so it looked fine when I previewed it... :) Now from photobucket: I'm not sure I have a non-rcd circuit - are you able to tell from the pic, or can you advise me how I can tell?
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    Intermittent RCD tripping - how to diagnose?

    Here's the CU: The label in the bottom left corner says its rated IP2XC
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    Intermittent RCD tripping - how to diagnose?

    The CU has no identifying marks or makers name, model etc. on it other than a small symbol in the top left corner - how do I post a pic?
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    Intermittent RCD tripping - how to diagnose?

    All good suggestions - thanks. There's always the possibility that its damaged cables, but how do I isolate which circuit it's on? Turn off all but one circuit and wait for it to trip?
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    Intermittent RCD tripping - how to diagnose?

    Hi folks, sorry for the delay but much testing has been taking place... :) The fridge is brand new, as is the boiler, so unlikely to be those we think. Anyway, here is the breakdown of symptoms: Overview - the RCCB trips (it controls just the sockets MCBs on the left sie of the...
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    Intermittent RCD tripping - how to diagnose?

    I've had a look at other similar threads on this subject but can't find anything that describes my problem so here goes... :) I'm not an electrician so may get some of the terms wrong - please just ask for clarification and I'll do my best to explain what I mean... We have an old house...
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