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Starting Member


Monday, September 5th 2011, 9:42am

valve problems

Have a hunter ACC Controller on system. Area with 3, 1 1/2 valves won't shut off according to onsite witness. When I go there and run a test, the valves are a little slow in closing but do eventually close. Onsite witness says there is an ERROR
message on controller but nothing in the log. Has decoder and 2 wire system. Don't know what else to check.


Supreme Member

Posts: 5,325

Location: Metro NYC


Monday, September 5th 2011, 10:09am

2-wire problems belong to the installer - this is specialized electronics and special tools are used to diagnose problems.

Central Irrigation

Supreme Member

Posts: 371

Location: Central Minnesota


Wednesday, September 7th 2011, 7:19pm

Is the error message showing up on the controller display or is it a flashing light on the decoder module?

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