ESP-4Mi Modular Indoor Sprinkler Controller

Maximize Your Productivity

A member of the popular ESP family of controllers, the ESP-Modular is designed to maximize your productivity by saving you time and money. The large, easy to read display and intuitive programming sequence make this the most user-friendly controller in its class. The spacious cabinet and terminal locations make installation and wire-up a snap. And features like the Contractor Default™ program make service calls more efficient and earn you more money by taking less time! The ESP-Modular: Maximizing your Productivity.

Features and Benefits ESP Programming: Extra-Simple Programming with large numbers and text in the LCD to aid user programming. Three independent programs with 4 start times each for a total of 12 start times. Four station base model with the capacity to receive plug-in station modules of three stations each allows the controller to expand from 4 to 13 stations. Hot swappable modules can be installed while in operation and in any position. Station 13, called an "Auxilliary Station" can bypass an active sensor to allow watering even if the other stations are disabled or can operate as a normal station. 365-day calendar with leap year intelligence means that you can set an "Odd" or "Even" day watering schedule and not worry about changing the date on leap years. Four irrigation cycle modes for maximum flexibility and compliance to all major watering restrictions (custom 7-day calendar, 1-31 day cycle and odd/even cycles). Dedicated sensor terminals allow the user to easily connect a sensor to the controller for maximum water efficiency. A light (LED) and a mesage on the LCD indicates when a sensor is active. Sensor bypass switch allows the user to override an active sensor. "Remote Ready" connector enables the controller to be used with Rain Bird's RMX multi-function remote control system. Contractor Default setting allows the contractor to set his own default program and can be accessed with the push of a button. Useful in easily reloading a schedule that has been altered by a homeowner or to replace a temporary schedule for new seed or sod. "Valve Test Terminal" allows the installer to test the valve wires during installation to determine the valve that each wire is connected to.