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    WLFUSMC's Avatar
    WLFUSMC Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Jan 18, 2010, 08:41 AM
    Heating system circulator pump not working
    When circulator pump is hooked up to system the pump won't work. When hooked up to external electric power it works.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Jan 18, 2010, 11:41 AM
    Track down the power leeds that supply the pump and they should go to a relay or other control. Then test that control to find your problem.
    WLFUSMC's Avatar
    WLFUSMC Posts: 2, Reputation: 1
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    #3

    Jan 18, 2010, 03:53 PM
    Quote Originally Posted by hvac1000 View Post
    Track down the power leeds that supply the pump and they should go to a relay or other control. Then test that control to find your problem.
    Thanks for the info, ended up replacing the relay and all is working fine, thanks again for you time and knowledge.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
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    #4

    Jan 18, 2010, 05:10 PM
    You got it fixed! Good deal.
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