EC Components (Indoor Model)

This section will give you a brief overview of some of the components on the indoor 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

1. Main Display – Indicates all programmed information.
2. Run Times – Icon indicates when Run Times are being set.
3. Start Times – Icon indicates when Start Times are being set.
4. Station Number – Indicates currently selected station number.
5. Program Designator – Identifies program in use A, B, or C.
6. Day of the Week – Day of the week is indicated by number 1 to 7.
7. Flashing Sprinkler – Indicates that watering is occurring.
8. Crossed Sprinkler – Indicates that watering is suspended.
9. Umbrella – Indicates Rain Sensor is suspending irrigation.
10. Percent – Indicates that Seasonal Adjustment is being made.
11. Rain Drop – Indicates watering will occur on that selected day.
12. Crossed Rain Drop – Indicates watering will NOT occur on selected day.
13. Calendar – Indicates interval watering schedule is being programmed.
14. Bars – Indicate seasonal adjust percentage.

B – Control Buttons

Button – Increases the selected flashing display.

Button – Decreases the selected flashing display.

Button – Advances the selected flashing display to the next item.

Button – Selects program A, B or C for different watering zone requirements.

C – Transformer

A plug in transformer is provided to supply AC power to the controller. 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 operation.
	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.
	Manual-One Station – Allows user to activate a one time watering of a single valve station.
	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

15. 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.
16. Battery Compartment – Compartment for the 9-volt battery.
17. Terminal Strip Area – Use to attach transformer and valve wires from their source to the controller.
18. Reset Button – Use to reset the controller.