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Monday, August 6th 2018, 5:13pm

Controller question

Zones 1-6 are all on the same common and are not working. When I checked the amps from controller to the valves, all 6 are reading 24 volts even when I turn on just one of the zones. What does that indicate as the problem when all zones are registering 24 volts at the same time?


New Member


Wednesday, August 8th 2018, 12:01pm

From your description it looks like you have a common wire problem. Check the resistance for each station against Valve Common. Probably all are open.

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