Nexen Smart Valve 964508 - Manual (Page 9)

6
FORM NO. L-20353-C-0302
FIGURE 6 SMARTVALVE CIRCUIT BOARD
TABLE 2 LED INDICATOR LIGHT LEGEND
DESIGNATION COLOR FUNCTION
0 YELLOW "ON" when pressure select input 0 is selected.
1 YELLOW "ON" when pressure select input 1 is selected.
2 YELLOW "ON" when pressure select input 2 is selected.
3 YELLOW "ON" when pressure select input 3 is selected.
D3 GREEN "ON" when power is present.
D5 RED "ON" when increasing pressure.
D8 RED "ON" when decreasing pressure.
D9 YELLOW "ON" when voltage is applied to signal input.
D10 YELLOW "ON" when voltage is applied to signal input.