Sprinkler Zone Not Working

One sprinkler zone could be malfunctioning for several reasons although the most obvious one a closed valve is often the culprit. If your sprinkler system isnt working in all zones chances are the problem is localized to the one or two zones that arent working.

Troubleshooting Irrigation Systems Irrigation And Green Industry Magazine

Youre actually manually turning on the zone by twisting the solenoid open.

Sprinkler zone not working. Sprinkler heads that are barely shooting water and not popping up properly. Turning off one of the zones that are working will correct your problem in no time. First go to the controller and turn on the zone in question and see if you have 24 Volts at the zone valve in question by touching the leads from the volt meter to the wires at the solenoid make sure your wire nuts are tight and the connection is free from corrosion.

When going through the process of locating and fixing the problem be sure to flip the breaker switch for the sprinkler system controller to OFF before removing and installing the controller transformer or wiring. Water meter runs when the sprinkler system is off. Turn valves to the left to open them more.

An experienced technician uses certain visual clues to reduce the possibilities while diagnosing the system. Why is a whole sprinkler zone not working. Then you can check that.

This causes the other sprinklers to have low pressure or even not come up at all. If a single zone is not working the problem is usually an electrical issue or a defective controller or solenoid. If a single zone is not working the problem is usually an electrical issue or a defective controller or solenoid.

Less noticeable unless you run your sprinkler system is that a zone is not working due to the lightning hitting a zone valve wire or the valve itself. A sprinkler system with a zone that will not turn on or off has either a malfunctioning timer zone valve or a short in the low-voltage wire. Controllers valves and wiring are all at risk but in severe cases it can even instantly boil the water in piping causing it to burst through the grass.

Each zone has its own valve so thats a good place to look. If the zone isnt turning on all the way and it isnt a flow control issue look for areas in your lawn where there might be a broken line. Head out to each valve and see if it is opened fully broken rusted or stuck.

Other causes for failed sprinkler zones are electrical issues within the valve timer wiring or. When going through the process of. One way of discovering the leak is to look at the area between the last working head and the first nonworking head.

Also if you spot running water follow it to the highest point to find the source. AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy SafetyHow YouTube worksTest new features. If by manually turning on the zone your sprinkler heads pop up and start the irrigation you have successfully verified that there is water pressure to the whole system.

Its easy to forget to turn this back on after repairs. Broken sprinkler lines will take all the pressure. If you have 24 volts here then you have a solenoid or valve problem.

Check to see if the main system valve is closed. Make sure that the zones of your sprinkler system are working one at a time to make sure there is no splitting of water pressure that allocated for one valve.

Help My Sprinkler System Won T Stop Running Irrigation Incorporated