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faulty pump?

  • 01-12-2011 7:51pm
    #1
    sundodger5
    Registered Users, Registered Users 2 Posts: 1,189 ✭✭✭


    it looks like the circulating pump on my UFH has failed, is there a simple way of testing it?
    The pump is a Grundfoss ups 25 50
    thanks.


Comments

  • #2
    DoneDL
    Closed Accounts Posts: 902 ✭✭✭DoneDL


    Take out the centre screw and use a smaller flathead screwdriver to feel for any resistance if it doesn`t move it`s seized. Another option is to connect a plugged (3amp) lead with live , neutral and earth connected to the pump to rule out the other controls.


  • #3
    sundodger5
    Registered Users, Registered Users 2 Posts: 1,189 ✭✭✭sundodger5


    Fair play DoneDL, it looks like it was stuck. Very small amount of resistance and then it freed off. Seems to be all good now.
    Thanks


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