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The last 4 posts

Friday, June 15th 2018, 11:08pm

by mrfixit

Disconnect all but one of the suspected wires from the controller. Turn the station on. See if the voltage goes down the wire and back up one of the disconnected wires. I'm assuming it does.

Yep, sounds like they pounded a stake through the wires. They have wire tracers that can find nicks in the wiring but you'll need a pro for that.

If it's not too difficult, maybe run a new bundle of wires.

Friday, June 15th 2018, 10:47pm

by Guptaboy

Yes, last year we had some backyard work done to replace the natural grass with the artificial grass. I think the issue started around same time.

1. Can I do any test with ohmmeter to confirm if the wires are touching each other?
2. I think it will be difficult to find where the wires are touching each other. Will the solution be to replace all the wires?

Thursday, June 14th 2018, 9:00pm

by mrfixit

The wires are touching somewhere. Do any digging lately? Or pound stakes in the ground?
Look where the wires exit the building or anyplace the wires are exposed.

Thursday, June 14th 2018, 3:51pm

by Guptaboy

Multiple zones getting activated when running 1 zone


have 5 zones in my sprinkler system. I am able to run all the zones
perfectly by turning the valves manually. The issue happens only when I
operate the zones using controller (I tried the controllers Irritol
(old) and Rachio (brand new but same problem). Zone 1 and zone 2 work
good with the controllers too. For zones 3, 4,5 whenever I turn on one
of these zones, the sprinklers from the other two zones also get
activated and hence the sprinkler heads for zones 3,4,5 are not able to
pop-up properly and the water leaks from the sprinklers of all 3 zones.

To diagnose the issue, I did the following:

If I disconnect the wiring (at valve solenoid) of two zones, out of
three problematic ones, then each of the 3 zones works independently.
But if even two zones are wired, the 3rd does not work.

2. I used the voltmeter to check the voltage on the controller for each
zone. If I turn on zone 3, all the problematic zones i,e. zones 3,4,5
show a voltage of 24. I saw the same results when i tested the voltage
by starting zone 4 & 5 using controller one by one.

It is very important to note that I have no issue in any zone when I
turn them on using valves. The issue happens only when I use the

Any clue what might be causing the issue? Is some kind of short circuit?

Thank you