Hunter Pro-C Sprinkler Controller Simplifying Lawn Care and Saving Water

Hunter Pro-C Sprinkler Controller: Simplifying Lawn Care and Saving Water

When it comes to efficient and reliable irrigation controllers, the Hunter Pro-C sprinkler controller stands out among its competitors. As a homeowner or irrigation professional, you know the importance of having a reliable controller that is easy to operate while also offering advanced features to maximize water conservation.

The Hunter Pro-C controller features a modular design, meaning it can grow with your landscape. Starting with a base configuration of 4-stations, it can be expanded up to 16 stations as your needs evolve. This controller boasts a large backlit display with an intuitive user interface, making programming a breeze, regardless of the time of day.

Not only is the Hunter Pro-C sprinkler controller designed for optimal efficiency, but it’s also backward compatible with older modular PC-400 models. So, if you’re upgrading, the transition is seamless and hassle-free. With its sleek design and powerful capabilities, the Hunter Pro-C is certainly an investment worth considering for your irrigation needs, as it will save you time, water, and money.

Hunter Pro-C Sprinkler Controller Overview

Hunter Pro-C Sprinkler Controller Overview

Features and Specifications

The Hunter Pro-C sprinkler controller is a professional choice for your residential and light commercial landscape projects. This reliable controller offers several key features and specifications to help you manage your irrigation needs effectively:

  • Expandable: The system starts with a 4-station base unit and can be expanded up to 16 stations with PCM-300 and PCM-900 modules.
  • Programmable: You have the flexibility to program multiple start times and days, with easy-to-use controls.
  • Quick Check Technology: In case of wiring issues, the Hunter Quick Check feature will detect and display any error messages on the controller’s LCD screen.
  • Indoor and Outdoor Options: Choose between indoor and outdoor mounting, both having 120VAC internal transformers.

Compact and Modular Design

Compact and Modular Design

One of the main advantages of the Hunter Pro-C sprinkler controller is its compact and modular design. This not only allows for easy installation but also provides a seamless way to expand or modify your system as needed. Here are a few aspects of its design that you’ll appreciate:

  • Space-saving: The compact size of the controller makes it perfect for fitting into tight spaces, without compromising performance.
  • Modular: Adding stations to your existing system is a breeze, thanks to the simple-to-install expansion modules (PCM-300 and PCM-900).
  • User-friendly Interface: The controller has a straightforward and easy-to-navigate interface, making programming and adjustments hassle-free.

By utilizing the Hunter Pro-C sprinkler controller in your landscape projects, you will benefit from its outstanding features, specifications, compact, and modular design, making it an excellent choice for managing your irrigation needs.

Installation and Setup

Mounting and Wiring

To properly mount and wire your Hunter Pro-C sprinkler controller, follow these simple steps:

  1. Remove the front panel from the Pro-C.
  2. Carefully mount the controller cabinet in your desired location.
  3. Using waterproof connectors, connect the valve and AC power wires.
  4. Double-check your connections to ensure that everything is secure and properly wired.

Sensor and Remote Control Integration

Sensor and Remote Control Integration

Integrating your Hunter Pro-C sprinkler controller with a sensor and remote control can significantly improve watering efficiency and convenience. Here’s how:

For sensor integration (e.g., rain sensor):

  1. Carefully connect the sensor wires to the designated “sensor” terminals on the controller.
  2. Test the operation of the sensor to ensure proper connection.

For remote control integration:

  1. Connect the remote control antenna to the appropriate port on the controller.
  2. Follow the instructions provided with your remote control to pair it with your Hunter Pro-C sprinkler controller.

Remember to consult the user manual and installation guide for specific instructions on proper installation, integration and operation of your Hunter Pro-C sprinkler controller. Happy watering!

Programming and Irrigation Management

Programming and Irrigation Management

Setting Up Run Times and Start Times

When programming your Hunter Pro-C irrigation controller, it is important to set up proper run times and start times for efficient irrigation management. Here’s how to do it:

  1. Set the Current Date and Time: Ensure your sprinkler controller is displaying the correct date and time. This is important for accurately scheduling your watering times.
  2. Program Station Run Times: Your irrigation controller allows you to set individual run times for each zone in your sprinkler system. To do this, first, select a zone using the dial, then adjust the run time using the “+” and “-” buttons. You can set the run times in increments of one minute.
  3. Set Start Times: After setting run times, you need to program the start times for your watering schedule. You can set multiple start times per day if necessary. To do this, use the dial to select the “Start Times” option, and then set the desired time using the “+” and “-” buttons.

Irrigation System Customization

The Hunter Pro-C controller allows for several customization options to fine-tune your irrigation management:

  • Seasonal Adjustments: You can use the seasonal adjustment feature to increase or decrease your watering times throughout the year. This helps conserve water in wetter months while ensuring your landscape gets enough water during dryer months.
  • Watering Days Selection: Your irrigation controller allows you to customize the watering days based on your local regulations or preferences. You can set specific days of the week, odd or even days, or custom intervals.
  • Manual Operation: In case you need to water certain zones manually, the Hunter Pro-C controller provides a manual operation mode. This allows you to water specific zones outside of the programmed schedule.

Remember to keep your irrigation management efficient by regularly checking and adjusting your run times, start times, and other settings. A well-programmed sprinkler system will help you maintain a healthy landscape while conserving water.

Models and Add-On Modules

PCC Series

The Hunter Pro-C irrigation controller is available in a variety of models to suit your residential or light commercial landscape projects. The PCC Series includes the 4-Station Base Module Controller (PC-4), 6-Station Module Controller (PCC-6), and 12-Station Module Controller (PCC-12). These controllers are designed to provide easy, affordable irrigation management in a compact package.

Depending on your needs, you can expand the controller’s station capability using add-on modules:

  • PCM-300: This 3-station expansion module can be used to increase the total station count in increments of 3.
  • PCM-900: This 9-station expansion module offers a more substantial expansion, accommodating up to 15-16 stations in total.

Non-Volatile Memory and SRR

An important feature of the Hunter Pro-C controllers is their non-volatile memory, which ensures that your programming data and settings remain intact even during power outages.

In addition, the Hunter Pro-C is compatible with the Solar Sync® and Rain/Freeze Sensors (SRR), making it possible to automatically adjust watering schedules based on real-time weather conditions. This ensures that your landscape receives the optimal amount of water while conserving resources.

Irritrol Models

Hunter Pro-C controllers are also compatible with certain Irritrol irrigation systems. By integrating Hunter Pro-C modules with your existing Irritrol infrastructure, you can expand and enhance your irrigation management, taking advantage of the non-volatile memory, SRR compatibility, and other useful features offered by the Pro-C series.

Remember to follow the installation instructions for any add-on modules or accessories to ensure that your irrigation system performs optimally. Using Hunter Pro-C controllers and modules will make your irrigation management more efficient and adaptable to your needs.

Lawn Care and Maintenance

Troubleshooting Common Issues

As a homeowner, ensuring your lawn is healthy and well-maintained can be a challenge, especially when using a sprinkler controller like the Hunter Pro-C. Here are some common issues you might encounter and how to troubleshoot them.

  1. Incorrect watering schedule: If you find that your lawn isn’t getting enough water or if it’s getting too much, check the programming on your Hunter Pro-C controller. Make sure it’s set up correctly for the specific needs of your lawn and your local climate.
  2. Sprinkler heads not turning on: If one or more sprinkler heads aren’t turning on, it could be an issue with the wiring, the valve, or the controller itself. First, check the connections between the controller and the valve, and make sure the valve is functioning properly. If the problem persists, it could be a faulty controller.
  3. Zone overlap: If you notice that some areas of your lawn are getting watered twice due to overlapping sprinkler zones, try adjusting the sprinkler heads or modifying the controller’s programming to eliminate the overlap.

To make your troubleshooting process easier and more effective, consider following these tips:

  • Regularly inspect your sprinkler system for leaks, broken heads, or other issues to catch problems early on.
  • Keep an eye on your water bills to spot any sudden increases in water usage, which could indicate a problem with your system.
  • Perform routine maintenance on your Hunter Pro-C controller, like updating its firmware, to ensure it is working at peak performance.

In conclusion, tackling common issues in lawn care and maintenance is key to preserving the beauty and health of your outdoor space. By being proactive and staying on top of issues, you’ll be better prepared to handle problems as they arise and ensure your Hunter Pro-C sprinkler controller provides the optimal watering schedule for your lawn.

Community and Support

Reward Points

As a customer of Hunter Pro-C sprinkler controller, you can benefit from their rewarding points system. By signing up for their program, you can accumulate points on your purchases, which can be redeemed for discounts and exclusive offers. Make sure to stay connected with their community to get the latest updates on point multipliers, reward milestones, and special promotions.

Some potential benefits for earning reward points may include:

  • Discounts on future purchases
  • Exclusive offers and deals
  • Early access to new features
  • Priority customer support

Remember, the more points you collect, the more rewards you can enjoy!


In addition to the reward points system, Hunter Pro-C sprinkler controller offers various deals and promotions to their community. These offers can range from seasonal sales, bundle deals, or even referral bonuses, all designed to provide you with extra value for your investment in their high-quality irrigation controllers.

Keep an eye on the following channels to stay informed about new offers:

  1. Hunter Pro-C’s official website
  2. Social media platforms
  3. Email newsletters
  4. Authorized retailer websites

By staying involved in the Hunter Pro-C community and support system, you can maximize the benefits of your sprinkler controller, find assistance when needed, and enjoy exclusive rewards and offers.


Q: What is the Hunter Pro-C sprinkler controller?

A: The Hunter Pro-C is a modular irrigation controller designed for both residential and light commercial applications. It offers a range of flexible operating specifications, including station run time, start times, and watering schedules.

Q: Why is the sprinkler icon flashing on my Pro-C controller?

A: If your sprinkler icon is flashing, it means the controller is outputting power to the station terminal, activating a station. If the icon is blinking with an umbrella on the display, it indicates that the rain sensor’s circuit has been broken and is not allowing for watering even though scheduled watering should be occurring.

Q: How do I use the Hunter Quick Check feature on my Pro-C controller?

A: To use the Hunter Quick Check feature, press the button to start the test procedure. The system will search all stations to detect a high current path through the station terminals. If a field wiring short is detected, an ERR symbol followed by the station number will flash on the controller LCD display.

Q: My sprinklers are not watering even though the Pro-C controller shows irrigation running. What could be the problem?

A: If your sprinklers are not working despite the controller showing irrigation running, it could be due to a wiring problem at the valves or the irrigation water supply being shut down. Additionally, if you have a master valve on your system, it may not be opening properly, preventing water flow.

Remember to always refer to your Hunter Pro-C user manual or contact Hunter Industries customer support for any specific concerns or troubleshooting questions related to your controller.

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