• Fault review displays all faults, including open and shorted zones
• Diagnostic test function using on-board multi-meter displays 9V battery and transformer voltage; milliamp measurement for each zone
• Built-in valve locator function for locating hidden valves by simply listening for the audible chatter of the solenoid created by a unique electrical frequency (patent pending)
• Review menu displays accumulated ET deficits by zone (in inches) and corresponding zone run times for the next available watering day
• Review menu displays temperature readings (daily high/low) for previous 5 days
• Review menu accumulates total run times by zone from the last reset date
• Review menu provides the ability to clear deficits for all zones
• Rain delay of 1 - 7 days may be selected (to pause and automatically resume operation)
• Run/Soak cycles allow setting of maximum run time and minimum soak time by program for use in Standard mode only
• Zone-to-zone delay programmable for 1 min. - 3 hrs. to accommodate slow closing valves and recharging of water supply
• Master valve timing sequence with zone valve programmable by "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

• 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 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

ELECTRICAL FOR SL1600

Input:	120VAC/60Hz @ 400mA for 5 valves
Output:	28VAC, 1.2A maximum