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  1. J

    RCD problem

    No nothing, however the rcd did trip due to a faulty fan heated earlier in the day
  2. J

    RCD problem

    Hi I have a split consumer unit with one ring protected by a 100mA RCD and one ring not. The RCD ring trips out if I switch on any item with high start current plugged into any socket, ie TV, hair dryer, drill etc but is OK with low current devices ie VCR, lamp etc. Now here is the strange...
  3. J

    Expansion vessel

    Hi Yep, set the pressure with the system empty, so far so good, the system has been up to full temperature, back to cold and back to temperature and the pressure seem Ok :lol: :lol: :lol: :lol: Very useful forum !!
  4. J

    Expansion vessel

    :D Hi I thought you might like to know that the problem is now sorted and I will give a brief desciption of the fault in case anyone else ever experiences something similar. I checked the air pressure in the vessel and it was 0.2 bar, handbook says 1 bar so I thought this may be the...
  5. J

    Expansion vessel

    Hi I have a 6 year old Potterton puma 100 that keeps depresurising when it cools down, I fill to one bar switch on and as the boiler heats up the pressure rises to 3 bar, pressure relief blows etc. If I leave the boiler running I can keep it running for days at about 2 bar. If I switch off...
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