ELKHART BRASS APEX-S, Инструкции по установке, эксплуатации и обслуживанию, Страница: 7 / 24

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Figure 1. Controls and Indicators
Controls and Indicators
The display and pushbuttons controls are accessible on the front of the unit.
(Refer to Figure 1.)
Valve Position Indicator LEDs
Closed Indicator will be red when the valve is fully closed. As the valve moves from the closed
to fully open position the red closed LED will go out and the green LEDs will turn on one at a
time from left to right until all 10 of the green LEDs light up indicating the valve is fully open.
Valve Control Buttons
Two buttons open and close the valve. The third button (Preset) will move the valve to a
programmed position.
Color-Coded Visor
The Visor helps prevent water and dirt from running down the display. It can also be used to
color code the valve controller to match the corresponding discharge.
Valve Closed
Indicator
Visor
Valve Open position LEDs
(10% increments)
Valve Control
Buttons
APEX-S
Light
Sensor