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Irrigation 101: Electrical Basics And Irrigation Timers
Rating: 4.5 out of 5(148 ratings)
578 students

Irrigation 101: Electrical Basics And Irrigation Timers

Understand a sprinkler system's electrical components and gain real world troubleshooting and repair skills.
Created byMichael Haynes
Last updated 3/2025
English

What you'll learn

  • Understand the basic concepts of volts, amps, & ohms
  • Program any timer in 4 easy steps
  • Use a multi-meter
  • Choose the correct method of splicing wires for underground burial

Course content

5 sections36 lectures1h 53m total length
  • Electrical Fundamentals3:37

    We'll consider the definition of Electricity and cover conductors, insulators, and circuits

  • Volts & Amps2:45

    In this lecture, you'll learn the basics of Voltage and Current.

  • Resistance & Ohm's Law3:36

    An understanding of resistance in an electrical circuit is essential to troubleshooting a sprinkler system.

  • Low Voltage Systems1:30

    Sprinkler systems typically use a low voltage signal to activate electrical solenoids and operate sensors.

  • Conclusion To Section 10:14
  • Quiz For Section 1

Requirements

  • Download the fill-in-the-blank lesson at the first lecture.

Description

This course is a beginner's or entry level class on  a lawn sprinkler's electrical system. We cover the fundamental concepts of volts, amps, & ohms and how to measure these at the timer. You'll receive a 4 step process to program any irrigation timer, whether AC or DC. Then we'll get specific about timers, covering all the features you need to program, troubleshoot, or maximize a system's efficiency. As always, I've given you several real world skills that you can put into practice today; selecting and programming the right timer, properly splice sprinkler wiring, use a multimeter to troubleshoot an irrigation timer, and how to use a wire doubler.


All measurements used are Imperial or American Standard, that is; inches, feet, gallons, etc. 

Start at the beginning with basic electrical concepts, volts, ohms, and amps. These concepts are universal to everyone in the business. We'll then cover all the electrical components in a sprinkler system. Timers, solenoid valves, wiring, and sensors each get their own lesson. You'll learn some essential real-world skills like using a multimeter, how to measure volts and ohms, and splicing wires for use underground. Then we'll dig in deep on timers, clocks, or controllers. You'll learn a 4 step process to program any timer, and we'll touch on all the different features a timer can have.


An hour and a half of video instruction also includes a 14 page PDF download of all material covered. Lifetime access to all the course videos and downloads ensures that you can revisit any info in the field from your smartphone. Begin a program of professional development in green industry with courses from Pro Irrigation Training. You'll learn the basics of irrigation and start a proper education that will get you started earning money. 

Who this course is for:

  • This course is for the beginner or entry - level student of the irrigation / lawn sprinkler business. The material is equally suited for the homeowner or gardner seeking to understand their own sprinkler system.