1. Visiting from the US? Why not try DIYnot.US instead? Click here to continue to DIYnot.US.
    Dismiss Notice

Biasi riva advance he

Discussion in 'Plumbing and Central Heating' started by Michal Harcarik, 10 Apr 2019.

  1. Michal Harcarik

    Michal Harcarik

    Joined:
    10 Apr 2019
    Messages:
    3
    Thanks Received:
    0
    Country:
    United Kingdom
    Hi everyone, need some advice regarding my boiler, I had issues with hot water, sometimes not working, changing temperature while it was running, I thought it was temperature sensor. I have changed it but it made no difference. I've been told to clean heat exchanger as the boiler has displayed "no water or absence of flow" according to its manual. I have done that but now it won't work and display this fault. I'm attaching video of it.
    Any idea which would point me to right direction would be much appreciated. Thank you.
     
  2. Mottie

    Mottie

    Joined:
    27 Feb 2017
    Messages:
    6,663
    Thanks Received:
    813
    Location:
    Essexshire
    Country:
    United Kingdom
    If you get a response, don’t expect it to be anything but abuse from here onwards.
     
    Last edited: 10 Apr 2019
  3. ianmcd

    ianmcd

    Joined:
    15 Aug 2010
    Messages:
    15,271
    Thanks Received:
    5,355
    Location:
    Lanarkshire
    Country:
    United Kingdom
    Did you isolate the gas valve when working on the heat exchanger and havent turned it back on ?
     
  4. Michal Harcarik

    Michal Harcarik

    Joined:
    10 Apr 2019
    Messages:
    3
    Thanks Received:
    0
    Country:
    United Kingdom
    Gas valve is on. I believe to be trapped air in boiler. So the water does not circulates. Therefore the boiler has gone to lock out. However if the pump doesn't run I can't clear it. Any suggestions
     
  5. ianmcd

    ianmcd

    Joined:
    15 Aug 2010
    Messages:
    15,271
    Thanks Received:
    5,355
    Location:
    Lanarkshire
    Country:
    United Kingdom
    have you manually bled the pump ? is the condensing heat exchanger blled point top left hand side of the heat exchanger open ?
     
  6. Michal Harcarik

    Michal Harcarik

    Joined:
    10 Apr 2019
    Messages:
    3
    Thanks Received:
    0
    Country:
    United Kingdom
    Yes, I've done it. Also checked the pump and it's free to move. But as it shows on video does not even try to spin pump just cuts off.
     
  7. nwgs

    nwgs

    Joined:
    19 Aug 2014
    Messages:
    7,807
    Thanks Received:
    2,155
    Location:
    Lancashire
    Country:
    United Kingdom
    Are you getting voltage to the pump ?

    Is the pump proving switch making ? Remove the micro switch and press it with a small screw driver.

    Does it fire up then ?

    They can act like this when the pump proving is faulty.
     
  8. DIYnot Local

    DIYnot Local

    Joined:
    3 Sep 2019
    Country:
    United Kingdom

    If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

    Select the supplier or trade you require, enter your location to begin your search.


    Are you a trade or supplier? You can create your listing free at DIYnot Local

     
  9. Sponsored Links
Loading...

Share This Page