Hunter Industries HPC400 Hydrawise Enhance Your Irrigation Experience Today

Hunter Industries HPC400 Hydrawise: Enhance Your Irrigation Experience Today

Introducing the Hunter Industries HPC400 Hydrawise, a state-of-the-art irrigation controller designed to help manage your landscape watering effectively and efficiently. With the capability to expand up to 16 stations, this 4-station base outdoor irrigation controller is perfect for residential and light commercial applications.

By utilizing Wi-Fi-based irrigation management and integrating with Hydrawise cloud software, you’ll benefit from user-friendly water management capabilities. The software’s Predictive Watering™ Adjustments can help you achieve exceptional water savings. In addition, it empowers professional contractors with in-depth water management tools for their clients’ landscapes, piping, and electrical systems.

Priced at $249.00, the HPC400 Hydrawise controller has received positive reviews for its ease of installation and performance. Enhance your watering system with this innovative technology and join many satisfied customers in experiencing the benefits of an intelligently managed irrigation system.

Hunter Industries HPC400 Hydrawise Overview

The Hunter Industries HPC400 Hydrawise is an advanced, modular Wi-Fi enabled irrigation controller designed to provide you with ultimate water savings and remote irrigation management capabilities. This Pro-C® controller works seamlessly with the powerful Hydrawise® software, ensuring the efficient watering of your landscape.

Key Features

  • Modular Functionality: The HPC-400 base model is expandable up to 16 stations, allowing you to customize your irrigation system according to your needs.
  • Remote Access: With its Wi-Fi-enabled capabilities, you can control and monitor your irrigation system from your smartphone, tablet, or the web.
  • Hydrawise Software: This professional, cloud-based irrigation software provides in-depth water management capabilities that work for everyone, whether for residential or light commercial applications.

With the Hunter Industries HPC400 Hydrawise controller, you can experience the convenience and efficiency of smart watering. This innovative system is perfect for managing residential and light commercial irrigation systems in any environment, helping you conserve water and maintain a healthy landscape.

Smart Irrigation Management

Smart Irrigation Management

Predictive Watering™

Give your landscape the perfect amount of water with Hydrawise’s Predictive Watering™. This feature adjusts your irrigation schedule based on local weather, ensuring that your plants receive the right amount of water at the right time. By using this feature, you can save water and keep your landscape healthy all while maximizing your time for relaxation.

Integrating with Smart Home Solutions

Upgrade your outdoor living space with smart home solutions integration. The Hunter HPC400 Hydrawise seamlessly connects with Amazon Alexa, allowing you to control your irrigation system using voice commands. This integration simplifies your life and ensures your home remains as smart and efficient as possible.

Control with the Hydrawise App

Experience convenient control of your irrigation system with the easy-to-use Hydrawise app. Access your system from your smartphone, tablet, or computer, and manage and monitor your controller remotely. The app is designed to provide you with a user-friendly interface, making it effortless for you to modify watering schedules, monitor water usage, and more.

Here are some key features of the Hydrawise app:

  • Remote access: Manage your irrigation system from anywhere using your smartphone, tablet, or computer.
  • Weather data: Access real-time weather updates and forecasts to accurately estimate your landscaping’s water needs.
  • Notifications: Receive instant alerts if there are any issues with your system, such as leaks or broken equipment.
  • Statistics: Track your water usage and monitor water savings from using Predictive Watering™ technology.

By using the Hydrawise app with the HPC400 controller, you can make sure your landscape is always well-watered, while saving both water and time.

Water Savings and Landscape Protection

Water Savings and Landscape Protection

EPA WaterSense Approved

The Hunter Industries HPC400 Hydrawise irrigation controller is EPA WaterSense approved, which means it’s recognized for its water-saving capabilities. By using this controller, you’ll contribute to water conservation efforts while maintaining a beautiful landscape.

By monitoring temperature, rainfall probability, wind speed, and humidity, the controller’s Predictive Watering® Technology automatically adjusts irrigation schedules to suit your landscape’s needs. Additionally, integrating a flow meter can help you conserve water and manage your resources efficiently.

Impact on Landscapes

With the HPC400 Hydrawise, you can enjoy water savings while ensuring that your landscape remains healthy and vibrant. This system offers the following benefits:

  • Save time: The controller takes care of scheduling, so you don’t need to constantly adjust your irrigation system.
  • Protect landscapes: With precise water scheduling, you’ll avoid overwatering, which can damage plants and lead to nutrient leaching.
  • Environmental benefits: Using less water reduces stress on local water resources and supports long-term sustainability.

The Hunter Industries HPC400 Hydrawise controller is designed to help you take better care of your landscape while promoting responsible water usage. By investing in this smart irrigation system, you can enjoy the beauty of your outdoor space while contributing to a greener environment.

Installation and Compatibility

Hybrid EZ Decoder System

The HPC400 Hydrawise is compatible with the Hybrid EZ Decoder System, which simplifies installation and reduces wiring. To set this up, you’ll need to use the PC-DM EZ Decoder output module along with the system. This module allows you to manage multiple stations with minimal wiring required, providing improved efficiency and ease of use.

Wiring and Transformer Requirements

When it comes to wiring and transformer requirements for the HPC400 Hydrawise, here’s what you need to keep in mind:

  • Conventional Wiring: You can utilize traditional wiring methods for your controller. However, with the Hybrid EZ Decoder System, wiring becomes simpler, as mentioned earlier.
  • Transformer Input: The HPC400 Hydrawise controller requires an input voltage of 120VAC or 230VAC, depending on your region. Ensure that the appropriate voltage is provided to the controller for proper operation.
  • Transformer Output: The controller’s transformer output is 24VAC, 1.67A, required to power the irrigation valves.
  • Station Output: Each station output has a maximum capacity of 2A, which can support one or more valves based on your requirements.

To better understand the connections, here’s a simple table outlining the wiring requirements:

Transformer Input120VAC/230VAC
Transformer Output24VAC, 1.67A
Station OutputMax. 2A per station

Don’t forget to consider additional accessories like the HM Sensor and the HC Flow Meter for enhanced irrigation management. Both can readily integrate with your HPC400 Hydrawise controller and provide valuable insights into your system’s performance.

By following these guidelines and paying attention to compatibility, your HPC400 Hydrawise installation process should be smooth and hassle-free. Ensure to refer to the manufacturer’s installation guide for detailed instructions and any additional requirements.

Technical Specifications

Controller Maximum Current Draw

Controller Maximum Current Draw

The Hunter Industries HPC400 Hydrawise has a maximum current draw of 0.800 amperes. This ensures efficient power usage while operating the controller, providing you with reliable control over your irrigation system.

Wi-Fi Router Compatibility

When setting up your HPC400 Hydrawise, it’s important to make sure it’s compatible with your Wi-Fi router. The controller works with 2.4 GHz (only) Wi-Fi routers supporting the 802.11 b/g/n 20 MHz standard. Ensuring compatibility allows you to take full advantage of the Wi-Fi-based irrigation management features.

Supported Security Protocols

Your HPC400 Hydrawise employs a range of supported security protocols to protect your data and keep your irrigation system safe. The controller supports:

  • WPA/WPA2 Personal (only)
  • TLS
  • SSL

These security protocols help maintain a secure connection with your Wi-Fi network, ensuring the protection of your system and data.

When utilizing the HPC400 Hydrawise, you’ll appreciate several key features:

  • Expandability: The base model supports 4 stations, but it’s easily expandable up to 16 stations, allowing you to customize your irrigation system to meet your needs.
  • Modular Functionality: Thanks to its modular design, you can enhance or alter your system effortlessly.
  • Wi-Fi-based Irrigation Management: Utilizing wireless technology, the controller allows for easy remote access and control.
  • Local Weather Data: By using local weather data, the controller can help optimize your water usage based on actual conditions.
  • Approvals: The HPC400 Hydrawise has met several certifications, including FCC, ensuring quality and reliability.

With these technical specifications in mind, it’s easy to see why the Hunter Industries HPC400 Hydrawise is a popular choice for managing residential and light commercial irrigation systems.

Functionality and Programming

Independent Irrigation Programs

With the Hunter HPC400 Hydrawise, you can set up to 6 independent irrigation programs and 6 start times per program. This flexibility allows you to customize your watering schedule to meet the specific needs of your landscape. Moreover, you can utilize Rapid Programming™ technology by connecting to the Hydrawise app and a WAND module, which makes transferring preconfigured schedules to the controller’s memory quick and easy.

Sensor Inputs and Customization

The HPC400 Hydrawise also provides 1 sensor input for use with any Clik sensor or HC Flow Meter. This means that you can integrate additional data into your system to further optimize your irrigation plan. Additionally, the controller has 1 P/MV output for pump start relay and master valve activation, ensuring your system runs efficiently.

Built-In Weather Monitoring

One of the standout features of the HPC400 Hydrawise is its built-in weather monitoring capabilities. The controller uses real-time temperature, rainfall probability, and humidity data to adjust your watering schedule. This ensures that you’re using water efficiently and only when it’s truly necessary.

When programming your HPC400 Hydrawise, you have two options:

  • Standard Mode: This mode allows you to create traditional irrigation programs using Programs A, B, and C. Most users find that Standard Mode is perfect for their landscape’s needs.
  • Advanced Mode: This mode provides additional programming options for more complex irrigation systems.

Here’s a quick comparison of the two programming modes:

Standard ModeAdvanced Mode
ProgramsA, B, and CFully customizable
SchedulingTraditionalMore complex options

Remember, you can always switch between modes by accessing the Hydrawise app settings. So, feel free to experiment and find which mode works best for your specific requirements.

Troubleshooting and Maintenance

Wire Fault Detection

If you encounter issues with your Hunter Industries HPC400 Hydrawise controller, it’s essential to check for wire faults. To do this, follow these simple steps:

  1. Turn off the power to your controller.
  2. Check all wiring connections for any visible damage or corrosion.
  3. Test the resistance of each zone wire using a multimeter.
  4. Make sure there are no wire shorts.

By addressing any wire faults you find, you can help prevent future problems and keep your controller operating effectively.

Replacement Parts and Service

When it comes to replacing parts or servicing your HPC400 Hydrawise controller, it’s important to choose genuine, high-quality components. Doing so can help you avoid any unexpected breakdowns or even damage to your system. Some common parts you may need to replace include:

In case of any uncertainty, consider getting professional assistance from a certified technician. They can help you identify the specific parts you need, provide support for repairs, and ensure your controller is functioning at its best.

Remember, routine maintenance is just as crucial as replacing damaged parts. By keeping your HPC400 Hydrawise controller well-maintained, you can prolong its lifespan and avoid unnecessary problems.

Feel free to refer to your Hunter HPC400 Hydrawise Owner’s Manual for additional guidance and information on troubleshooting and maintenance.

Regulatory Compliance

UL and CE Approvals

The Hunter Industries HPC400 Hydrawise has been tested and certified by relevant regulatory bodies, ensuring its safety and performance standards are met. The device has received UL and CE approvals, which confirm that it meets the established safety standards in the United States and the European Union.

UL (Underwriters Laboratories) is a globally recognized safety certification organization for electrical and electronic products. By obtaining UL approval, you can trust that the HPC400 has been thoroughly evaluated for safety and won’t pose any hazards during its operation.

The CE mark represents the device’s compliance with the European Union’s safety, health, and environmental requirements. This mark guarantees that the product adheres to the necessary EU directives while it’s being used in European countries.

Privacy Policy

Hunter Industries is committed to protecting your privacy and ensuring the security of your personal information. The HPC400 device operates as part of the Hydrawise platform, which requires certain information to provide its services. The company’s privacy policy outlines the types of information collected, its usage, and the measures taken to safeguard your data.

The policy highlights include:

  • Collection of necessary information, such as your email address, name, and other details pertinent to account management
  • Utilization of data to provide and improve the Hydrawise services, including diagnostic and technical support
  • Strict implementation of security measures to prevent unauthorized access or data breaches
  • Compliance with any required legal processes in disclosing personal information when necessary

In addition to these key points, the privacy policy also covers other important aspects, like the use of cookies and third-party integrations. By understanding the terms outlined in the privacy policy, you can feel confident that your personal information is well-protected while using the HPC400 and the Hydrawise platform.

Remember, the HPC400 Hydrawise is designed with critical standards in mind, such as UL and CE approvals, to ensure a safe and reliable experience. Furthermore, Hunter Industries’ commitment to privacy ensures that your personal information stays secure while using their products.

Integration with Accessories

Roam and Roam XL Remotes

Accessing your HPC400 Hydrawise system through Roam and Roam XL remotes enhances the efficiency and convenience of managing your irrigation schedules. By integrating these remotes with your Pro-C Hydrawise controller, you can save water and stay in control of your landscape’s precise water needs.

Roam and Roam XL remotes allow you to:

  • Modify and control your irrigation schedules remotely
  • Quickly adjust your watering in response to changing weather conditions
  • Maintain easy access to your Hydrawise app

To make the most of these remotes, follow these steps:

  1. Download the Hydrawise app on your smartphone or tablet
  2. Sign in to your Hydrawise account
  3. Pair the remote with your HPC400 controller via Bluetooth
  4. Control your irrigation system through the app with ease

Connecting your Pro-C Hydrawise to Roam and Roam XL remotes results in a smarter, more efficient watering system that helps you save water and maintain a healthy landscape.

Remember, always monitor and adjust your irrigation schedules as needed to avoid wasting water and ensure optimal landscape health.


What is the Hunter Industries HPC400 Hydrawise? The HPC400 Hydrawise is a smart, modular irrigation controller developed by Hunter Industries. It combines the popular Pro-C® Controller with the powerful Hydrawise® Software, which enables you to manage your irrigation system through Wi-Fi.

How many stations does the HPC400 Hydrawise support? The HPC400 supports 4 to 32 stations, providing flexibility for various lawn and garden watering needs.

Is the Hydrawise app free? Yes, you can download the Hydrawise app for free to manage your HPC400 controller from a smartphone or tablet.

Here are some key features of the HPC400 Hydrawise:

  • Wi-Fi enabled for easy access and control
  • Modular design for customized station capacity
  • Compatible with Hunter remotes
  • Works with WRCLIK and HC Flow Meter

To make the most of your HPC400 Hydrawise, follow these tips:

  1. Familiarize yourself with the Hydrawise app and explore its features
  2. Regularly check and adjust the sprinkler heads to ensure proper coverage
  3. Keep an eye on the valves and rain sensors for optimal performance
  4. Utilize the troubleshooting tips and support videos provided by Hunter Industries

Remember, the HPC400 Hydrawise is designed to make your irrigation system smarter and more efficient, so make use of the resources available to get the most out of this innovative product. Happy watering!

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