Recent content by grahamdoc

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    Wiring up ceiling lights in new extension

    Hi, Looking for advice. Im connecting new ceiling lights into a new extension but when i removed the existing light caps i found so many wires I have no idea how to connect a new light to these. I think it must be the new EU wiring circuits? There are 2 lights in the room and are connected...
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    RD532i Boiler issues

    Hi, I'm hoping somebody can help here We have 7 yr old Worcester/Bosch (Scottish gas) RD532i boiler which stopped working last week. It switches on but the temp does not rise and we get no hot water. The pressure is fine. Originally the screen flashes with P3 and P4 codes which...
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    50 amp mcb on 40 amp RCD for shower unit

    Thanks all for the information folks. Ive uploaded 3 images to explain this better. Its the 40amp fuse in the mcb that im changing with a 50 amp. The RCD is 40amp but only replacing the fuse on this. Do i need to replace the whole RCD to a 50 amp one? The wire from the shower into the RCD is...
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    50 amp mcb on 40 amp RCD for shower unit

    Hi I have a 40amp RCD shower unit and am replacing the current 40amp mcb on this to 50amp to fit a new more powerful 10.5kw shower. The wiring is 16mm. Is this OK? Thanks in advance Grahamdoc
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    2 black, green and white plug wiring for celing light

    Thanks Sparkwirght I will take a look at another ceiling rose tonight. Hopefully no nore surprises
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    2 black, green and white plug wiring for celing light

    I have attached 2 pictures - one of the ceiling wires and the other the dimmer wires Im not sure what wires to connect from the new light to the 2 terminal block on the ceiling as we have the usual blue/brown/green&yellow on the new light to be connected to the existing terminal with the...
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    2 black, green and white plug wiring for celing light

    Thanks Chri5 The house is a 1930s semi detached and the cables do come via a metal tube from the ceiling. The old light had the 2 black cables from the ceiling running into a 1 point terminal then to a earth attached to the old light itself What im unsure of is where the 3 cables on the...
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    2 black, green and white plug wiring for celing light

    I recently removed a light from our new house to find 2 black wires, a green wire and a white wire hanging from the celing in 2 seperate terminal blocks. Before i attach the new light with the usual brown/blue/green & yellow combo Id like to check how this matches up. There are also 2 earth...
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