FS15-60-120 Rev0204
8
Controls and Indicators
All controls and indicators are located on the front of the control module. It contains
the push button electronic controls and digital displays. (Refer to Figure 2.)
OFF Button
Press this button to turn the AutoFoam system off. The metering valve will go to
the closed position.
FOAM ON Button
Press this button to put the AutoFoam system in the automatic mode. It is used at
start up, to exit the manual override mode, or to show the selected foam percent in the
upper display.
Upper Display
An upper multifunction display shows foam flow, selected foam percent, or the
total gallons of foam used. The display will show OFF when the system is off. When
the system is turned on the selected foam percent is displayed for three seconds then
foam flow is displayed. When the FOAM % buttons are pressed the display will show
the selected foam percent for three seconds then go back to show foam flow.
FOAM % Buttons
Press these buttons to raise or lower the percent of foam that is inducted. When
the increase or decrease button is pressed the upper display will show the selected
percent.
Lower Display
A lower multifunction display shows the discharge flow rate and the total gallons
of water used. If there is water flow on the discharge side of the pump, flow rate will
be displayed even if the AutoFoam system is off.
TOTAL Button
Press and hold the TOTAL button to display the total gallons of foam (upper
display x 1) and water (lower display x 100) that has been discharged.
Manual OVERRIDE Buttons
Press and hold the OPEN or CLOSE button for three seconds to set the system in
manual mode. The upper and lower displays will flash to indicate the system is in
manual mode and they will continue to show correct foam and water flow rates. In the
manual mode the operator is in control of opening or closing the foam metering valve
to set how much foam concentrate flows. To exit the manual mode the FOAM ON
button is pressed to start the automatic mode or the OFF button is pressed to turn the
system off.
