Installation of Irrigation Controllers: Helpful Tips and Tricks

irrigation controllers

Installing irrigation controllers for your lawn or garden can help conserve water and save money on your water bill. However, installing an irrigation controller can be overwhelming. 

That’s why we’ve crafted this guide on the DIY installation of irrigation controllers. We’ll also share tips and tricks to make the process as smooth as possible.

Gather Your Tools and Materials

Before beginning the installation process, gathering the necessary tools and materials is crucial. Here’s a list of what you’ll need:

Choose the Right Location

Choosing the right location for your irrigation controllers is crucial to the success of your watering system. Here are the factors that need to be considered:

  1. Distance From the Valve Box

Irrigation controllers will need to be connected to the valves, so choosing a location relatively close to the valve box is crucial to minimize the length of wire required.

  1. Proximity to Power Outlets

Since irrigation controllers require power, choose a location close to an existing power outlet, or have an extension cord available.

  1. Programming and Maintenance

Make sure the area is easily accessible for programming and maintenance. This place could include a space that is easy to reach and has good lighting and where the controller is not obstructed by other objects.

  1. Aesthetics

Consider a location that is aesthetically pleasing and won’t detract from the appearance of your yard or garden. A discreetly placed area, such as behind a bush or in a corner, may be preferable.

  1. Protection from Elements

Choosing a place shielded from exposure to the elements, such as rain, sun, or extreme temperatures, is essential. A location under an eave or inside a shed or garage can offer added protection to the controller and extend its lifespan.

Shut Off the Water and Power

Taking a few safety precautions before installing your irrigation controllers is essential. First, turn the water and power supply off to avoid accidents or damage. To do this, locate the main water supply valve and turn it off to stop the water flow to the system. 

Next, find the circuit breaker that controls the power supply to the irrigation system and switch it off. Always wear protective gear, like gloves and safety glasses, when working with water and electricity to avoid injury. 

Connect the Wires

Once you’ve chosen the location for your irrigation controller and shut off the water and power supply, it’s time to connect the wires. This step can seem daunting, but following a few simple steps can easily connect the wires from the controller to the valve wire.

Step 1: Remove the Cover

To begin, remove the cover of the irrigation controller to access the terminal screws. The cover is usually held in place by a few screws or clips.

Step 2: Locate the Valve Wires

Next, locate the valve wires in the valve box. These wires should be connected to the solenoids on each valve and are usually color-coded to match the corresponding valve.

Step 3: Strip The Insulation

Using wire strippers, strip off about half an inch of insulation from each valve wire. This will expose the metal wire underneath.

Step 4: Connect The Wiring

Connect the common wire to its terminal on the controller. The common wire is usually white and connects to the terminal labeled “C” or “COM.”

Step 5: Connect the Valve Wires

Connect each valve wire to its corresponding terminal on the controller. The valve wires should be connected to the terminals labeled with the zone number (e.g., 1, 2, 3). Make sure the cables are secured tightly under the screws.

Step 6: Czech each Zone

Once all wires are connected, replace the cover on the controller and turn on the power and water supply to test the system. Check that each zone is working correctly and adjust the programming as needed.

Mount the Irrigation Controller

After connecting the wires, the next step is to mount the irrigation controller onto a wall or other surface.

Step 1: Ensure the controller is straight

First, choose a suitable location that meets the requirements discussed earlier in this guide. Once you’ve found the right spot, use a level to ensure the controller is perfectly straight. This is important to ensure the controller works correctly and prevent water from flowing in the wrong direction.

Step 2: Drill a Hole

Next, mark the position of the mounting holes on the surface where the controller will be installed. Use a drill to make holes at the marked positions, then insert the appropriate screws into the holes. 

Step 3: Secure the controller in Place

Place the controller onto the screws and adjust it as necessary. Finally, tighten the screws to secure the controller in place. It’s crucial to ensure the controller is securely mounted to prevent it from falling off the wall or being knocked out of position.

Test the System

After connecting the wires and mounting the controller, it’s time to test the system to ensure everything works correctly. 

First, turn the water supply back on and switch the power to the controller. Then, run each zone manually and check for proper water flow and coverage. 

If issues are found, such as uneven water distribution or dry spots, adjust the sprinkler heads or change the system as necessary. 

Wrapping Up

Installing irrigation controllers can save water and money on water bills. Following the guide’s tips, one can easily install and secure the controller. Safety precautions must be taken, and a suitable location must be chosen. 

At Allabout Pumps & Pipes, we understand the importance of having a reliable and efficient irrigation system. That’s why we aim to source the best irrigation controllers to make it easier for our customers.

Selecting the Right Sprinkler for Your Farm

Irrigation is an essential component of modern agriculture, and sprinkler systems are a popular choice for delivering water to crops. However, selecting the right sprinkler system for different types of farming is crucial to maximize crop yield, minimize water usage, and ensure sustainable farming practices.

Here are some factors to consider when selecting the right sprinkler system for different types of farming:

Crop Type

Different crops have different irrigation requirements. For instance, high-value crops such as vegetables and fruits require precise irrigation to ensure uniform water distribution and reduce water stress. On the other hand, row crops such as corn and soybeans require high water volumes but can tolerate less precise irrigation.

Soil Type

Soil type can significantly affect water infiltration and distribution. Sandy soils, for example, require more frequent irrigation due to their low water-holding capacity. In contrast, clay soils have a higher water-holding capacity and can retain water for longer periods.


The topography of the land can also affect the selection of a sprinkler system. For instance, in hilly areas, low-pressure sprinklers may be more suitable to prevent water runoff and erosion.

Water Availability

The availability of water and its quality is another crucial factor to consider when selecting a sprinkler system. Drip irrigation systems may be a more suitable option for areas with limited water availability as they can reduce water usage and increase water efficiency.


The cost of installing and maintaining a sprinkler system is another factor to consider. While some sprinkler systems may have a higher upfront cost, they may offer greater long-term benefits in terms of water efficiency and crop yield.

Different Sprinkler Systems

Based on these factors, here are some examples of sprinkler systems suitable for different types of farming:

Center Pivot Sprinkler System

This system is suitable for large-scale farming and row crops such as corn, soybeans, and wheat. Center pivot systems use high-pressure sprinklers mounted on a central pivot that rotates around the field. This system is efficient in water usage and provides uniform coverage.

Low-Pressure Sprinkler System

This system is suitable for hilly terrain and areas prone to erosion. Low-pressure sprinklers operate at a lower pressure and deliver water close to the ground, reducing runoff and erosion.

Micro-Irrigation System

Micro-irrigation systems, such as drip irrigation and micro-sprinklers, are suitable for high-value crops such as vegetables and fruits. These systems deliver water directly to the root zone, minimizing water loss due to evaporation and providing precise irrigation.

Solid Set Sprinkler System

This system is suitable for permanent crops such as orchards and vineyards. Solid set sprinkler systems use fixed sprinkler heads mounted on risers and are permanently installed. This system provides uniform coverage and is suitable for areas with limited water availability.

Selecting the right sprinkler system for different types of farming is crucial to maximize crop yield, minimize water usage, and ensure sustainable farming practices. As a reliable supplier of pumps and irrigation systems, Allabout Pumps and Pipes can help farmers select the right sprinkler system for their specific needs. We have a wide range of pumps and irrigation systems suitable for different types of farming, and our expertise lies in pumps and irrigation in the commercial, forestry, and sporting areas.

Allabout Pumps and Pipes can provide valuable advice and assistance to farmers in selecting the most appropriate sprinkler system for their specific needs. We have experience dealing with filtration of large commercial pump stations, sporting complexes, and other projects, and can help farmers choose a sprinkler system that is efficient, reliable, and cost-effective.

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