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Weathermatic SL-800

Weathermatic SL-800 4-Zone Base Controller, Expandable to 8 zones (Indoor)

$140.00

  • 4-zone base model, expandable to 16 zones using SLM4 4-zone hot-swappable modules (Indoor/Outdoor rated)
  • Internal 120VAC/230VAC transformer with plug and play pre-installed 6′ line cord (removable for conduit-wired installations)
  • Large back-lit LCD display
Details Code Price Quantity  
Weathermatic SL-800 4-Zone Base Controller, Expandable to 8 zones (Indoor) SL800 $140.00
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Features

  • 4-zone base model, expandable to 8 zones using SLM2 2-zone hot-swappable modules (Indoor rated)
  • External transformer with plug and play barrel connector
  • Large LCD display
  • 2 run modes: Standard mode runs user input zone run times; Auto Adjustmode requires SLW Series On-Site Weather Station to calculate weather based run times
  • Rain/Freeze sensor bypass/active button displays sensor status with tricolor LEDs (red indicates sensor is prohibiting irrigation; orange indicates an extended rain delay green indicates normal operation)
  • 4 programs: A, B, C; program D can operate concurrently
  • 8 start times per program
  • Nonvolatile memory and real time clock/calendar to retain programs and current date and time – no battery required
  • Zone run times from 1 min. to 9 hrs. 55 min. with operation countdown displayed in hours, minutes, and seconds
  • Watering day selections of custom days of the week, odd/even, or interval days (1 – 30 days)
  • Omit settings: omit time of day window, omit day(s) of week, and omit up to 7 calendar dates
  • Seasonal % adjust by program, by month for simple year round water budgeting (monthly percentages overridden in Auto Adjust mode)