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The Long and Short of Matched Precipitation Rates
At Hunter we try to design as many of our nozzles as possible to have similar precip rates, providing designers with the maximum in flexibility when laying out their irrigation. However, there are limits that are unavoidable.
Rotor Nozzle Performance is More Than Meets the Eye
An often-overlooked component of these sprinklers – the nozzles – that have contributed to the success of our rotors.
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Versatility of I-20 Ultra Makes it the Contractor’s Workhorse
The I-20 offers one of the widest selections of nozzle choices in a rotary sprinkler, making it the only head you’ll need.
Dealing With a System Where Water Pressures Aren't Quite as High as They Used to Be
I-60s offer a more effective (better performing) and more efficient (less expensive) solution when water pressure is low.
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Controller Microprocessor Lock-up:
What it is and How to Fix it
A common problem with all brands and types of solid-state controllers is “microprocessor lockup.” This is where, after a power surge or spike, the microprocessor stops processing data.
Residential Controllers: Understanding Error Messages
Understanding an "error" message while installing or servicing any one of Hunter’s residential controllers is simple, because the protocol is the same for all models.
Using A Voltmeter to Diagnose A Controller
Tests to run on a controller using a voltmeter to check the power at the controller and to test the station output ot the field.
Troubleshoot Problems With Hunter Controllers' Built-in Self-Diagnostics
Three features built into SRC Plus, Pro-C and ICC Controllers help diagnose common irrigation system problems.
Pro-C Test Program Now Simplified, Easier to Use
Responding to our customers’ requests, Hunter has simplified the method for running a test program on the Pro-C controller.
No Shutoff, No Reset...Add Modules to the Pro-C While it's in Operation!
It is no longer necessary to “power down” or reset the controller when the time comes to add a module.
New Test Program on ICC, Pro-C Controller
Hunter Pro-C and ICC controllers now feature a test program that runs through each station on a controller for a specific amount of time.
Proper Installation of the New ICR Long Range Remote
Installation of the new ICR long-range remote control is quick and easy.
New "One Touch" Manual Start and Advance Makes Hunter Controllers Easier Than Ever
Run a manual program without affecting any previous program starts.
Troubleshooting Controllers – Part I: Quick Tests to Determine if the Controller is Really the Source of the Problem
Use a digital multimeter to determine is malfunctioning or if there is a wiring or solenoid problem.
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Proper Installation of ICC Modules
Customize the ICC for the needs of each individual project.
Hunter Quick Check™
Instead of having to physically check each field wiring circuit for potential problems, the user can run the Hunter Quick Check procedure.
Hunter Battery-Operated Controllers Compatible with Others’ Solenoids
How to identify a DC latching solenoid and what other manufactuers solenoids work with the SVC and WVS.
ICC Controller’s Internal Junction Box for Primary Power Made Easier to Install
For domestic models, primary power connections can now be made with wire nuts.
Diagnose and Troubleshoot Controller/Field Wiring Problems with “Quick Check™”
This circuit diagnostic procedure quickly identifies shorts commonly caused by faulty solenoids or wiring shorts.
How to Wire Weather Sensors to Hunter Controllers
How to wire one (or more) weather sensors to SRC, Pro-C or ICC controllers.
Troubleshooting Controllers - Part II: Correcting a Bad or "Frozen" Display or Programming Malfunctions
Solve the problem of "microprocessor lockup" by unplugging or resetting the controller.
Proper Installation of the SRR Remote
Use shielded cable instead of standard wire (to protect from outside interference) whenever the wiring harness needs to be extended several feet away from the controller.
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How We Put Our Products to the Test Before You Put Them to the Test
The commitment to product testing is one of the primary reasons why Hunter's reputation in the industry for performance and quality is so strong.
Quality Products Begin With a Quality Process
An inside look at Hunter's quality engineering and manufacturing process.
How Sprinkler Data Becomes "Common" Knowledge
Ever wonder exactly what the ASAE Certification Statement in our catalog means and how it affects what you do on your job?
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Straight Talk About Slope Installations
A guide to irrigating hills and slopes.
Spring Irrigation System Start-ups Checklist
The process necessary to reactivate those slumbering sprays and rotors.
Water conservation? It's all in your head...
Irrigation professional's guide to water conservation.
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