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K-Rain Manuals & User Guides

K-Rain manufactures professional-grade irrigation solutions, including rotors, sprays, controllers, and valves for residential and commercial water management.

Tip: include the full model number printed on your K-Rain label for the best match.

About K-Rain manuals on Manuals.plus

K-Rain Manufacturing Corp. is a third-generation, family-owned company that has been delivering industry-leading irrigation solutions since 1974. Headquartered in Riviera Beach, Florida, K-Rain designs and engineers a comprehensive line of rotors, sprays, valves, and intelligent control systems for the residential, commercial, and green industry markets.

Dedicated to water conservation and environmental sustainability, K-Rain products—such as the WiFi-enabled PRO-LC controllers and water-efficient rotary nozzles—are built to ensure precise water management and long-lasting durability. With a global presence and a commitment to customer support, K-Rain remains a trusted partner for irrigation professionals and homeowners alike.

K-Rain manuals

Апошнія інструкцыі ад manuals+ спецыяльна распрацаваны для гэтага брэнда.

K-Rain KRC9 Professional Irrigation Controller User Manual

Кіраўніцтва карыстальніка
Comprehensive user manual for the K-Rain KRC9 Professional Irrigation Controller, detailing installation, programming, operation, troubleshooting, and technical specifications for efficient landscape watering.

K-RAIN KRX8 8-Zone Wi-Fi Irrigation Controller User Manual

Кіраўніцтва карыстальніка
Comprehensive user manual for the K-RAIN KRX8 8-Zone Wi-Fi Irrigation Controller. Learn about installation, setup, features, and operation of this smart sprinkler system, including Holman Home app integration for remote…

K-Rain manuals from online retailers

K-Rain Pro Plus Rotor Sprinkler Instruction Manual

Pro Plus Rotor • March 27, 2026
Comprehensive instruction manual for the K-Rain Pro Plus Rotor Sprinkler (Model: Pro Plus Rotor, ASIN: B00DI5K57C), covering installation, operation, maintenance, troubleshooting, and specifications.

K-Rain 4404 4000 Series Indexing Valve User Manual

4404 • 11 снежня 2025 г.
Instruction manual for the K-Rain 4404 4000 Series Indexing Valve, detailing setup, operation, maintenance, and troubleshooting for this 4-outlet, 4-zone irrigation valve.

K-Rain support FAQ

Распаўсюджаныя пытанні аб інструкцыях, рэгістрацыі і падтрымцы гэтага брэнда.

  • How do I reset my K-Rain PRO-LC controller?

    To reset the PRO-LC controller, simply insert a paper clip into the reset hole located on the control panel. This performs a power cycle if the unit is not functioning properly but does not erase your programs.

  • How many zones does the PRO-LC WiFi controller support?

    The K-Rain PRO-LC WiFi-Ready Controller accommodates up to 12 electric valves (zones) and is available in indoor and outdoor models.

  • How do I contact K-Rain customer support?

    You can contact K-Rain support by phone at 1-800-735-7246 or 561-844-1002, or via email at customerservice@krain.com. Support hours are Monday through Friday, 8:00 a.m. to 5:00 p.m. ET.

  • Can I manage my K-Rain controller remotely?

    Yes, by using the K-Rain BRIDGE WiFi Module and the K-Rain PRO-LC WiFi App, you can control your irrigation system from a smartphone, tablet, or computer.

  • What wires do I need for installation?

    For basic installation, connect one cable from the terminal block to each solenoid valve and complete the circuit by looping a common cable to all valves and connecting it to the COMMON (C) terminal.