The new four, six and eight station GO-AC controllers from DIG are the ultimate user-friendly controllers for residential and light commercial applications. Easy to install into the home's electrical system and easy to program, the GO-AC controllers provide a wide range of programs for sprinklers, drip systems, lighting and other features that meet today's landscaping needs.

The controller is programmed with the use of five buttons and a dial. The picture shows the controller front with the programming buttons, dials, screen and the terminals.
• Dial selector: used to select the desired programming mode, including clock setting.
• Switch button: moves throughout the various display options to be used
• Data increment button: if decreased, lowers the value of the selected parameter (for example, changes hours, if selected, from 06:00 to 05:00)
• Data increment button: if increased, raises the value of the selected parameter (for example, hours changes hours, if selected, from 06:00 to 07:00)
• Arrow button: used to select the parameter to be changed (hour, minute, etc.) - only a blinking parameter can be changed
• Program button: moves between programs A, B, C and X in repeating order
• AC terminal: used to connect the transformer
• Terminal: to connect the master valve, valve stations and rain sensor

Programming Features:
• Three (3) programs, A B C, to select.
• Watering durations from 1 minute to 4 hours in 1-minute increments.
• Three (3) programs with four (4) start times per program with delay options in weekly mode and one start time per day in cyclical mode
• Auxiliary X program in weekly mode for use with lights and ponds through the use of a relay
• Custom programming with 7-day calendar or intervals of 1-31 days in odd/even or every day rotation.
• 365-day calendar with leap year.
• Rain delay up to 240 days with auto-restart.
• Monthly water budgeting from 10- 190% in 10% increments.
• Each valve can be linked to all three programs
• Automatic and manual operation for each program

• Capacity : One - 24 VAC solenoid per station plus master valve setting
• Dimensions: Controller 7.5" (19 cm) W x 2" (5 cm) D x 5.5" (13.5 cm) H
• Input required : 120 VAC, 60 HZ 28 VA (plug in transformer)
• Materials: Body and core: ABS
• Maximum output : 0.83A
• Output: 24 VAC, 0.27A
• Sensor override: : allows sensor bypass regardless of sensor status
• Terminal strip accepts : 16, 18 and 20 gauge valve wires

• Alerts the user if controller power is off
• Dedicated sensor terminal allows operation with rain, freeze or moister sensors
• Five (5) buttons with a large dial and large integrated liquid crystal display (LCD) for easy view programming
• Includes testing feature for valve or zone, making sure that the zone is operating correctly
• Independent programming of start time, run time and day of the week for each valve
• Manual test by program or individual valve
• Non-volatile memory retains program and controller integrity forever (excluding time setting).
• Off mode option on the dial allows the system to be shut off for an unlimited time
• One terminal for sensor connection
• Operate four (4), six (6) or eight (8) stations with master valve or pump start
• Reset button is available for a total reset of the controller; in this option all programs will be erased
• Three year manufacturer’s warranty
• Time can be adjusted using either conventional or military time with 12:00 AM the default setting
• Utilizes one 9-volt backup battery with battery icon alert if battery is low and needs to be replaced

• Instruction for Residential/ Commercial 4, 6 and 8 AC Controllers Model: 12.075 MB 04/05/11