User Information

The user guide explains everything you need to know to control the system and understand the display of system status through the color LEDs.  These LEDs are below the buttons in the controller in newer systems and also reflected in the remote display in any system that has one installed.  There is a 1-page quick reference at the end to help you remember the various indications and common operations.  Print this page and keep it convenient.


This guide will be generally accurate for series 1 systems but we highly recommend updating the firmware with the simple procedure provided under the installation tab on the left of this page.

User Guide
Basic operation and indications for the automation controller (7/19)
User Guide S2.pdf
Adobe Acrobat document [1.0 MB]
Supporting Worksheet
This spreadsheet supplements the while paper or can be used independently to help with various calculations and settings for your rainwater system and automation controller.
Rainwater Calculations.xlsx
Microsoft Excel sheet [14.4 KB]
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© 2018 Rainwater Automation

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Rainwater Automation

Tryon, NC 28782




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You can now update your controller's firmware.  We've added some new features and improvements.  The documentation on this web site is for the current version.