Editing Days of the Week in a Program

Modified on Thu, 14 Nov at 11:32 AM

The NLP uses Water Windows to organize the time, day & time of year a program will run in a flexible, calendar-based format. Use this walkthrough as a brief explanation for editing days of the week in a program. 


  1. Navigate to   Irrigation ControllerPrograms
  2. Click  on the relevant program
  3. Click   under the START TIMES menu under the Start time you wish to edit
  4. Under Week days deselect or select the letter the day(s) you would like 
  5. Under Odd/even, confirm the default says Any


 Selected days are highlighted in bold (Monday, Wednesday, Friday & Sunday are set to run in the preview below)



Additional notes on Water Windows:

  • The NLP can accommodate up to 100 water windows. This can be spread across programs (up to 50) or concentrated in a single program. 
  • Default water window begins at midnight (00:00) and end at midnight (00:00) (permitted run 24 hours), runs every day of the week & year-round. 
  • A program can run > 24 hours by overriding stop time
  • A Water Window can run via days of the week, Odd/Even dates, or a combination of methods.



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