yartin's latest activity

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    yartin replied to the thread CH Pump Problem.
    Yes I have kept the old, will dismantle may be in the weekend, will post photos. According the installer, implied it was dead, 240v was...
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    yartin replied to the thread CH Pump Problem.
    duh
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    yartin reacted to Johntheo5's post in the thread CH Pump Problem with Thanks Thanks.
    That's fixed speed II, 5.2M, probably OK, if you start getting any signs of air in the rads etc, change to fixed speed I, 4.2M, which...
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    yartin replied to the thread CH Pump Problem.
    The installer told me I can have at any speed, I put it II for now as in pic.#
    • IMG_7829.jpeg
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    yartin reacted to Johntheo5's post in the thread CH Pump Problem with Thanks Thanks.
    Ensure that the pump is NOT running at full speed, a UPS3 is a very powerful pump and will invariably create havoc on a open vented...
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    yartin replied to the thread CH Pump Problem.
    SORTED!!! I called a local plumber today to replace the pump, I have already got the new Grandfus UPS3 15-60. He came turned heating on...
    • IMG_7828.jpeg
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    yartin replied to the thread CH Pump Problem.
    Not only that he turned the bypass valve fully on, luckily I was watching him and he didn't put where it was before; pls see my post #26...
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    yartin replied to the thread CH Pump Problem.
    There was a purpose for this post: I booked a gas safe engineer yesterday morning; he said I need new boiler, new pump and power flush...
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    yartin reacted to fixitflav's post in the thread CH Pump Problem with Thanks Thanks.
    Maybe, but it might be possible to fix the pump, eg by cleaning crud out of the impeller. And I still think it would be easier, and less...
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    yartin replied to the thread CH Pump Problem.
    There is no other parts which can be faulty. The boiler fires only for 30 sec then stops for 30mins or so, the feed pipe from the boiler...
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    yartin replied to the thread CH Pump Problem.
    Yes I did few turns clockwise until stopped then anti clockwise until stopped.
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    yartin replied to the thread CH Pump Problem.
    I turned both valves clock wise and anti clock wise with no issue, does this confirm valves are in working order?
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    yartin replied to the thread CH Pump Problem.
    TBH I don't have the confidence to replace the pump, haven't tried if valves are working/closing or not, will hire someone, just called...
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    yartin reacted to Johntheo5's post in the thread CH Pump Problem with Thanks Thanks.
    The pump should run anytime there is a call for heat from the boiler, the pump may or may not continue running if the boiler cuts/trips...
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    yartin replied to the thread CH Pump Problem.
    :LOL:
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