4. Turn the main water supply on and pressurize the system.
5. To test the ECO 1
™
, press the button. A click will be heard, indicating the
valve is open. An icon of a droplet on the upper left of the screen and the
run time remaining will appear on the display in 5 seconds. Check that the
system is operating correctly and press the button again to turn it off. A
second click will be heard indicating that the valve closed. The droplet icon
and the manual icon will disappear from the display and OFF will appear
momentarily; then the display will revert to the time of day.
6. Program the ECO 1
™
controller (see section 5).
FIGURE 6 FIGURE 7
6 IN. MINIMUM
8