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shower pump

  • 25-01-2012 11:12pm
    #1
    fiestaman
    Registered Users, Registered Users 2 Posts: 1,174 ✭✭✭


    I have a grunfos 3bar pump for my showers. When i turn the shower off the pump cuts in and out,until i turn it off at the switch in d HP. Then after 10mins or so u can switch on the switch and everyting ok until u use shower again. Is pump fecked or is it somthing simple


Comments

  • #2
    Joey the lips
    Registered Users, Registered Users 2 Posts: 10,262 ✭✭✭✭Joey the lips


    Either the pump is plumbed incorrectly or the pressure vessel is leaking on the pump.

    As a guess i am guessing its plumbed incorrectly can you provide photo's of the pump and where it is connected to the tank etc.


  • #3
    Laodach
    Registered Users, Registered Users 2 Posts: 17 ✭Laodach


    The air pressure in the vessel is incorrect!
    Should be 1.2 Bar.
    Turn off pump, open nearest tap or outlet, get system pressure down to zero, then check air pressure in vessel. Adjust accordingly!

    You're welcome!


  • #4
    DGOBS
    Hosted Moderators Posts: 3,496 ✭✭✭DGOBS


    I am sure they may have addressed this over the last nearly 3 years.


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