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    750mv honeywell valve (4 Posts)

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    750mv honeywell valve

    on a vs820a1047: is polarity important on the placement of leads fr th generator to the valve? Also is 600 mv enough to function? new valve, 600 fr generator,pilot looks ok on inpinge, valve wont open!! frustrated over the hill svc tech still working, John THANX
  • Paul48 Paul48 @ 10:43 AM
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    to the top of the page....Resources.......The Library......Tim McElwain's Closet.
  • HEATON HEATON @ 11:38 AM
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    ok for 1 question

    charts are great for the performance troubleshoot but still need to know about polarity? thanx
  • Tim McElwain Tim McElwain @ 2:58 PM
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    Polarity does not matter

    By the way open circuit should be 750 millivolts and no less than 540.
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