Sprinkler Controllers

HRC 990 Specialist (HRC990-201)

Setting a new standard in battery operated controllers, the HRC 990 is the answer to those difficult situations when installing burial wire is not possible or desired. HRC 990 is tough enough for installation in a below ground, valve box environment while providing years of no hassle, reliable service. Never before has there been a product that is designed to stand up to such a rugged environment and yet be so easy to use. HRC 990’s plug-in controller programming pod allows you the luxury of removing the pod from its water tight housing for the convenience of finger tip, out-of-the-valve-box programming. Installation is fast and easy—just plug and go. Add up to four valves, moisture sensor, rain/freeze sensor, and/or solar power module, all without the use of tools and without the hassle.
  • HRC_990_Overview
  • HRC 990 Setting Time and Date
  • HRC 990 Start times
  • HRC_990_Programing
  • HRC_990_Runtime
  • HRC_990_Manual_Operation
  • HRC 990 When to water rA
  • HRC 990 Competency
Completion rules
  • All units must be completed
  • Leads to a certificate with a duration: Forever