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plymouth jack

Starting Member


Monday, June 8th 2009, 8:34am

Zone running on its own

One of my zones just started magically running by itself and won't shut off. The electric is shut off to the system. I tried swapping out the solenoid on the R204 valve with no effect. Any suggestions? Am I looking at replacing the valve?

Thanks, Plymouth Jack


Advanced Member

Posts: 53

Location: Eagan, Mn


Monday, June 8th 2009, 9:33am

Most likely debris in the valve, try cleaning the diaphragm and flush out the valve.

Try this link for toubleshooting valve problems.

This post has been edited 2 times, last edit by "worachj" (Jun 8th 2009, 10:05am)

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