Operation Manual

5
This section will give you a brief overview of some of the compo-
nents on the outdoor version of the EC. Each item will be discussed
in further detail later, however this section can be helpful in getting
acquainted with the different options available.
A – LCD Display (See page 2 for LCD Display Detail Illustration)
B – Control Buttons
Button – Increases the selected flashing display.
Button – Decreases the selected flashing display.
Button – Advances the selected flashing display.
Button – Selects program A, B or C for different watering zone
requirements.
C – High Voltage Wiring Compartment
Always use a local authority approved conduit ½" (13 mm) male
adapter when installing the AC wiring. Insert the adapter (male threads
first) into the ½" (13 mm) hole at the bottom of the controller until it
enters the wiring enclosure. Attach the nut to the adapter inside the
enclosure. It is recommended that the power installation be performed
by a licensed electrician. Route AC power cable and conduit through
the ½" (13 mm) conduit opening on the the left side of the bottom of
the cabinet and connect one wire to each of the two wires inside the
junction box. Do not connect high voltage wires to the AC terminals
inside the controller. Wire nuts are provided to make these wire con-
nections. Note: For -E models, connect the wires to the AC terminal
strip located inside the junction box.
A key feature of the EC is its clear, easy-to-use dial design that makes
programming a snap. All essential keypad functions are clearly marked
to eliminate the confusion that’s a characteristic of so many other
controllers.
D – Control Dial
Automatic – Normal dial position for all controller automatic and
manual operations.
Current Time/Day – Allows current day and clock time to be set.
Start Times – Allows 1 to 4 start times to be set in each program.
Run Times – Allows user to set each valve station run time from
1 minute to 4 hours.
Water Days – Allows user to select individual days to water or a
selected number of days between waterings (interval).
Seasonal Adjustment – Allows user to make run time changes
according to the seasons without reprogramming.
1
Manual-One Station – Allows user to activate a one time watering
of a single valve station.
ALL
Manual-All Stations – Allows user to activate a one time watering
of all valve stations or a few selected stations.
System Off – Allows user to discontinue all programs and stop all
watering. Also allows the user to set the controller to a timed off
until dial is returned to the Automatic position.
E – Wiring Compartment
1. 9-Volt Battery Connector – The alkaline battery can be used to
program the controller in the absence of AC power. Even without a
9-volt battery the EC will keep track of time for up to 1 month and
retain the program indefinitely in the event of a power outage.
2. Battery Compartment – Compartment for the 9-volt battery.
3. Terminal Strip Area – Use to attach valve wires from their source
to the controller.
4. Reset Button – Use to reset the controller.