750mv honeywell valve

HEATON

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

GO

to the top of the page....Resources.......The Library......Tim McElwain's Closet.

HEATON

ok for 1 question

charts are great for the performance troubleshoot but still need to know about polarity? thanx

Tim McElwain

Polarity does not matter

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