Recent content by jack7755

  1. J

    Ariston Micro Genus 27 Blowing fuses

    Thanks again, the leak seems coming from a pipe joint. The location of the joint is, if you have the manual, page 6 figure 1.18 the joint is marked "J" in the picture. There was staining down the pipe with a collection of water on the self as the pipe passes down to the lower section of the...
  2. J

    Ariston Micro Genus 27 Blowing fuses

    Thanks for that, but can you tell me if I need to drain the boiler before disconnecting the diverter valve? I will be taking care of the leak, what is the best compound to seal the threads? I should have the new valve by Wednesday. I will give it a go then. Regards
  3. J

    Ariston Micro Genus 27 Blowing fuses

    Eureka!! I think I have found the problem. When I took the cover plates off I saw some staining near the cable entry point inside the boiler. On further examination I followed the likely route and there was a lot of staining on the pipe up to the heat exchanger. There was a bit of a puddle on...
  4. J

    Ariston Micro Genus 27 Blowing fuses

    Thanks for that input, I hope to get a hold of a PAT on Monday. In the interim has anyone had a similar problem to mine and maybe shed a bit more light on the problem. I will take the covers off the system today and use the mark one eyeball to check out for leaks. Thanks again, in anticipation.
  5. J

    Ariston Micro Genus 27 Blowing fuses

    Hi folks, I know you are doing this in your spare time but is there anyway someone could look at this post. Regards
  6. J

    Ariston Micro Genus 27 Blowing fuses

    A bit of further information. On further checking there doesn't appear to be an earth fault on the fan or the pump. Tonight I replaced the fuses and switched off the CH and powered up the boiler. I drew hot water from the kitchen sink on and off for about 45 mins and the system worked fine. I...
  7. J

    Ariston Micro Genus 27 Blowing fuses

    Hi thanks for taking up the challeng. I have metered the fan and get a reading of approx. 30 ohms. The pump has a capacitor across it as I am sure you know and I get a low initial reading but it settles on about 215 ohms. Does this provide any clues? I'm not sure what the norm is for these...
  8. J

    Ariston Micro Genus 27 Blowing fuses

    Thanks for the link to the manual it is just what I need. I am just hoping that someone can help with the diagnosis.
  9. J

    Ariston Micro Genus 27 Blowing fuses

    Hi Folks, I have a couple of questions that you might be able to help me with. Firstly, can someone help with a manual for the Ariston Micro Genus 27 MFFI. I have tried the MTS web site and they pointed me at www.centralheating.co.uk. When I tried there the files I downloaded were corrupt. I...
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