WM_SL4800.jpg

Weathermatic Smartline 4800 Series Controllers

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Weathermatic
SL4800
 

FEATURES

DOWNLOADS

Catalog page

Installation

Owner's Manual

v3.10 Manual Addendedum

SmartLine v3.10 Features

Technical Specifications

MODELS

Click here to view models.

 

Introducing The Next Generation SmartLine

The best just got even better! SmartLine became the market leader based on your support and feedback. And we were just getting started. Thanks to your input, here's 10 all-new SmartLine features, each guaranteed to make your day!

  1. Selectable Number of Start Times (1-8)
  2. Grow-In Program
  3. Rain/Freeze Sensing Selectable by Zone
  4. Mode Selection by Zone
  5. Selectable Minimum Deficit
  6. Automatic Daylight Saving Time Adjustment
  7. Increased Precipitation Rate Resolution
  8. Sensor Position Selectable by Zone
  9. Increased Omit Date Options
  10. Increased Rain Delay Setting Options

Read more here.



  • Internal transformer with commercial terminal block, On/Off power switch and LED status indicator

  • Large backlit LCD display

  • 2 run modes: Standard mode runs user input zone run times; Auto Adjust mode 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

  • Monthly % adjust by program, for simple year round water budgeting

ADVANCED FUNCTIONS

  • Fault review displays all faults, including open and shorted zones

  • On-board multi-meter displays transformer voltage; milliamp measurement for each zone

  • Built-in valve locator chatters the solenoids (U.S. Patent No. 7,406,363)

  • Review menu displays ET deficits by zone , and corresponding zone run times

  • Review menu displays maximum run time and minimum soak times

  • Review menu displays temperature readings (daily high/low) for previous 5 days

  • Review menu accumulates total run times by zone

  • Programmable rain delay of 1 – 7 days

  • SLW Weather Station extended rain delay programmable from 0 – 99 hours

  • Run/Soak cycles allow setting of maximum run time and minimum soak time by program for use in Standard mode only

  • Programmable zone-to-zone delay 1 min. – 3 hrs.

  • Programmable master valve timing sequence with “On Delay” (1 sec. – 1 min.; 2 sec. default) and “Off Delay” (1 sec. – 3 min.; 5 sec. default) to allow for line fill and slow-closing valves

  • Master valve/pump start operation assignable On/Off by zone

  • Clear program function to selectively delete an individual program

  • Clear all function to delete all programs

  • Backtrack stored program feature allows contractor to easily store a default program and retrieve the saved program in the event a customer improperly reprograms the SL4800

AUTO ADJUST FEATURES

  • ZIP Code input (5 digit) or Latitude input (±60° from EQUATOR) establish location of site for solar radiation calculation

  • Sprinkler type input allows selection for zone sprinkler type (SPRAY, ROTOR, DRIP, BUBBLER) with preset precipitation rate or specific input of the zone precipitation rate (.2 – 3.0" per hour)

  • Plant type input allows selection for zone plant type (COOL TURF, WARM TURF, SHRUBS, ANNUALS, TREES, NATIVE) with preset crop factors or specific input of the zone crop factor (10 – 300%)

  • Soil type input allows selection for the soil type (CLAY, SAND, LOAM) and slope (0 – 25°) for the purpose of automatically calculating a run/soak period to virtually eliminate run off

  • More/Less is settable by zone (-50% to +25%) for the purpose of fine tuning Auto Adjust run times to accommodate factors like shade, wind, and sprinkler inefficiencies

MANUAL OPERATION

  • Manual test runs each zone with zone run times from 10 sec. up to 10 min.

  • Manual zone operation of a single zone (1 min. to 9 hrs. 55 min.)

  • Push button manual start of a program from control panel

MODELS

Part#

Description

PDF

RTF/DOC

DWG

DXF

High Res JPG

SL4800

12-zone base model, expandable to 48 zones

SL4800.pdf

SL4800.rtf

SL4800 onSLSS-PED.dwg

SL4800 onSLSS-PED.dxf

SL4800_with label.jpg

SL4800_without label.jpg

SLM12

12-zone module for use in the SL4800

       

SLM12.jpg

E-SL4800

230VAC/50Hz

       

 

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OPTIONS

SLW Series On-Site Weather Stations

SLRC and Sidekick Remote Controls

Rain Brain Universal Sensors

Pedestal

ELECTRICAL

Input:

120VAC/60Hz @ 400mA for 5 valves

Output:

28VAC, 1.2A maximum

Fuse:

1.5A, slow blow

DIMENSIONS

15" W x 16 ½" H x 5-7/16" D (38,1 cm x 41,9 cm x 13,8 cm)

 

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Weathermatic Smartline 4800 Series Controllers

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