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Wednesday, June 2nd 2010, 4:49pm

Heads Only Operate Manually

Only three of my stations operate from the control box. The other two stations will only operate by manually turning the valve. Any thoughts?



Posts: 1,737

Location: USA


Wednesday, June 2nd 2010, 10:06pm

Either the valve isn't getting the correct power or no power or there's something wrong with the valve. You can try switching a wire/s from a valve you know works to one that doesn't to see what happens. If it's a valve problem is usually the diaphragm. Could be a clogged port. Could be something wrong with the solenoid. Knowing the make and model number of the valve would help.

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