We’ve found that one of two scenarios is happening when a system runs continually:

• Human error – Many clients get confused by the Start Time functionality and accidentally program multiple start times, which forces the system to continually restart its program.
• Failed valve(s) – A zone valve may be worn out or have debris caught in it, allowing water to continually run through it. We recommend that you flush the valve or replace it if to ensure efficiency and function. It may be beneficial to consider installing a master valve on the system, which only allows it to charge when it’s supposed to run and therefore limits the amount of time that the failed valve can continue to water.

Although most municipalities require rain sensors, most systems either don’t have one installed or don’t receive the necessary maintenance to ensure the device is working properly. If the sensor is older than five years, consider replacing it. If your system doesn’t have a sensor, get in touch with our team of lawn irrigation professionals.