Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Water pump running when no taps on

  • 04-07-2012 10:04am
    #1
    cpbobo
    Registered Users, Registered Users 2 Posts: 28 ✭


    Hi, I have a water pump that feeds all the water from immersion and upstairs cold feed through the house. I sometimes notice that the pump will activate for a second during the day even when there is not tap or water running. I cannot find any trace of a leak. Do you know what could be causing this? Could there be air in pipes?


Comments

  • #2
    sullzz
    Registered Users, Registered Users 2 Posts: 2,409 ✭✭✭sullzz


    cpbobo wrote: »
    Hi, I have a water pump that feeds all the water from immersion and upstairs cold feed through the house. I sometimes notice that the pump will activate for a second during the day even when there is not tap or water running. I cannot find any trace of a leak. Do you know what could be causing this? Could there be air in pipes?

    Could be a dripping tap or ballvalve in the toilet passing slightly , it does not take much of a water loss to activate the pump , or it could be if its a negative head pump the pressure vessell might need to be recharged


  • #3
    cpbobo
    Registered Users, Registered Users 2 Posts: 28 ✭cpbobo


    It is a negative head pump. How do you recharge the pressure vessle


  • #4
    ART6
    Registered Users, Registered Users 2 Posts: 2,632 ✭✭✭ART6


    cpbobo wrote: »
    It is a negative head pump. How do you recharge the pressure vessle

    It's a Shraeder valve -- looks like the valve on a car tyre. You can pump it up with a foot pump just as you would your car tyre.


Advertisement