Hunter Node-100 Sprinkler Controller Your Ultimate Guide for Efficient Lawn Care

Hunter Node-100 Sprinkler Controller: Your Ultimate Guide for Efficient Lawn Care

As you look for efficient and reliable solutions for your lawn and garden, the Hunter NODE-100 sprinkler controller emerges as an excellent choice. This battery-operated, single-station controller is designed to control one valve, making it a practical option when it comes to maintaining various zones in your irrigation system. The NODE-100’s waterproof and durable construction ensures that it can withstand harsh environments within the valve box, providing you with a long-lasting solution for your watering needs.

In order to help you get the most out of your NODE-100, you can enhance your controller with various add-ons, such as Hunter’s CLIK sensors or micro-switch type sensors. By installing a second battery or opting for Hunter Solar Panels, you can boost the battery life and ensure optimal performance. Additionally, the NODE-100’s custom, versatile programming options offer seasonal adjustment capabilities to accommodate your garden’s changing needs throughout the year.

With the NODE-100 sprinkler controller in hand, you can enjoy the peace of mind that comes with convenient, automatic, and precise irrigation control, even when electricity is not available. Investing in this compact yet robust device will not only protect your garden but also contribute to efficient water usage, allowing you to maintain a lush and vibrant outdoor space with ease.

Hunter Node-100 Overview

Hunter Node-100 Overview

Waterproof and Rugged Design

The Hunter Node-100 is designed with a waterproof exterior and solid construction to withstand the harsh environment of any valve box. Its IP68 rating boasts its submersible, waterproof, and dustproof abilities, ensuring the controller remains functional even in the toughest conditions. This rugged design makes it an ideal choice for your irrigation needs, especially in isolated sites or power-restricted areas.

Battery Operated and Solar Panel Options

Battery Operated and Solar Panel Options

One of the key benefits of choosing the Hunter Node-100 is its flexibility in power options. As a battery-operated controller, you can enjoy automatic irrigation without relying on AC power. The controller uses a 9-volt battery, and features a convenient battery life-status indicator to help you know when it’s time to replace the battery.

In addition to battery power, the Hunter Node-100 can also be equipped with a solar panel, providing a sustainable and eco-friendly power source.

Some of the key features and benefits of the Hunter Node-100 controller include:

  • CE-certified and UL-listed for safety
  • Operates with a Hunter DC latching solenoid for valve control
  • Clear LCD screen for easy programming and monitoring
  • Offers standard or extended power options, including solar panels

As you install and use the Hunter Node-100, you’ll appreciate its durability and flexibility in power options – perfect for your irrigation needs.

Irrigation Control and Programming

Irrigation Control and Programming

The Hunter Node-100 sprinkler controller offers a variety of programming options and irrigation control features, allowing you to maintain your landscape with ease. In this section, we will discuss the main features such as flexible programs and scheduling, seasonal adjustment, sensor compatibility, and manual cycle options.

Flexible Programs and Scheduling

The Node-100 controller supports up to 3 programs and 4 start times per program, allowing you to create customized schedules to fit your landscape’s watering needs. To create a program, follow these steps:

  1. Set a start time
  2. Choose the desired run time
  3. Select the days of the week to water

With these options, you can efficiently water your drip zones or traditional sprinkler systems, ensuring your plants get the right amount of water at the right time.

Seasonal Adjustment and Sensor Compatibility

The NODE-100 controller integrates a seasonal adjustment feature that lets you quickly modify your irrigation schedule to accommodate changing weather conditions. By adjusting the percentage of water allocated to each program, you can easily increase or decrease the watering duration without reprogramming the entire system.

Moreover, the NODE-100 is compatible with Hunter Clik sensors and other micro-switch type weather sensors, such as rain sensors. These sensors provide real-time information on the weather conditions, allowing the controller to adjust the irrigation cycle accordingly.

Manual Cycle and Programmable Off Options

Manual Cycle and Programmable Off Options

If you need to run your irrigation system manually, the NODE-100 has a manual cycle feature that lets you activate a particular valve without affecting the programmed schedule. You can also set a programmable off option that allows you to pause the automatic irrigation cycle indefinitely, which is useful during rainy days, maintenance, or during periods of water restrictions.

In conclusion, the Hunter Node-100 sprinkler controller offers great flexibility in programming your irrigation system. With its options for multiple programs, customizable start times, seasonal adjustment, and sensor compatibility, you can ensure that your landscape receives optimal watering in various conditions.

Installation and Applications

Retrofitting Existing Systems

If you’re looking to upgrade your current irrigation system, the Hunter NODE-100 sprinkler controller is an excellent choice. With its rugged reliability and compatibility with latching solenoid and PGV 1 in. flow control valve, the NODE-100 can easily retrofit into your existing system. Here’s how:

  1. Turn off the water supply to your irrigation system.
  2. Remove your old irrigation controller and disconnect the wires.
  3. Install the NODE-100 in place of the old controller.
  4. Connect the station wires to the appropriate solenoids.
  5. Configure the NODE-100 according to your irrigation needs.

New Installations

For new installations, the Hunter NODE-100 offers a variety of features that allow for easy setup and management. The NODE-100 is compatible with Rain Bird and Hunter sprinkler systems, allowing you to access a wide range of irrigation products from their online stores. To install a new system:

  1. Plan out your irrigation system layout, including selecting the appropriate number of zones.
  2. Install the sprinkler heads, valves, and pipes according to the layout.
  3. Mount the NODE-100 controller in a convenient location.
  4. Connect the station wires to the appropriate solenoids.
  5. Configure the NODE-100 according to your irrigation needs.

Isolated Sites

The Hunter NODE-100 is a versatile controller, capable of providing irrigation without AC power. This makes it a great option for isolated sites that lack access to a traditional power source. To power the NODE-100, you can use a battery or another alternative power source.

The NODE-100 is also designed for maximum protection against moisture intrusion. Its submersible design ensures that it can be installed in sites with challenging environments, like those prone to flooding or high humidity.

Remember to read the owner’s manual for detailed instructions on installation and programming to make the most out of your Hunter NODE-100 irrigation controller. Feel free to check out reviews to learn more about the experiences other users have had with the NODE-100.

By following these guidelines, you’ll be on your way to installing and operating your Hunter NODE-100 sprinkler controller, ensuring a more efficient and effective irrigation system for your landscape.


Q: How do I install the Hunter NODE-100 sprinkler controller? A: To install your Hunter NODE-100, follow these simple steps:

  1. Connect the batteries.
  2. Attach the solenoids.
  3. Mount the NODE to a suitable location.
  4. Connect a weather sensor if desired.

Q: What are some ways to augment my NODE-100? A: You can enhance your NODE-100 by:

  • Using Hunter’s CLIK Sensors or other micro-switch type sensors.
  • Installing a second battery.
  • Adding Hunter Solar Panels.
  • Programming for seasonal adjustment.

Q: What type of batteries does the NODE-100 use? A: The Hunter NODE-100 sprinkler controller utilizes DC latching solenoids, operated by a battery. However, the battery is not included with the NODE-100.

Q: Is the NODE-100 waterproof? A: Yes, the NODE-100 has a waterproof and durable design that allows for in-box installation and exceptional reliability.

Q: How many stations does the NODE-100 support? A: The Hunter NODE-100 is a single-station battery-operated controller.

Q: How can I tell when the batteries need to be replaced? A: The NODE-100 features a battery-life indicator, which helps you determine when it’s time for battery replacement.

Remember, the Hunter NODE-100 gives you powerful and flexible programming options, allowing you to maintain a thorough irrigation system even without access to AC power.

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