Old 08-30-2011, 10:27 PM
LawnSite Senior Member
Join Date: Apr 2004
Posts: 396
Nelson EZ Pro Jr Problem / Question

I have a customer with the above clock.

Twice now she has called with with a zone running continiously and turning off the clock does not stop it but unplugging the clock does stop it.

Just to be sure, I have looked at the clock twice and I can not find anything wrong with the programming. I have not been there while it is running and I cannot get it to do it when I am there.

But, since unplugging the clock stops the zone from running, doesn't this have to be a clock problem?

Thanks !!!!

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Old 08-30-2011, 10:31 PM
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Wet_Boots Wet_Boots is offline
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Join Date: Mar 2005
Location: metro NYC
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Buy a new controller
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Old 08-30-2011, 10:46 PM
SoCalLandscapeMgmt SoCalLandscapeMgmt is offline
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Join Date: Sep 2007
Location: So. Cal.
Posts: 1,637
sounds like something is causing one of the shift registers in the output circuitry to hang..... given that it's a fairly cheap controller I'd just tell the client that they are better off replacing it.
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Old 08-30-2011, 11:12 PM
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Join Date: May 2007
Location: Red State America
Posts: 18,701
Man that shift register in the output circuitry was always a biatch to deal with. I always replaced the controllers that did that one to me.
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