FSA100 Rev1206
22
OPERATION
Static Operational Check
This check should be performed after installation, maintenance, or repairs. It is a
valuable tool if troubleshooting is necessary. It test the power and control module to
metering valve wiring, and the manual operation of the metering valve.
Note: Do not flow water or foam for this test.
1. Ensure that the polarity of the control module 12 VDC power connection is
correct. (The red wire is +12 VDC, the black wire is ground.)
2. Turn on power.
Result: Upper display shows OFF.
3. Press FOAM ON button.
Result: Upper display shows a P on left and the last selected percent on right.
After 3 seconds the display shows 0.
4. Press and hold increase Foam % button.
Result: Upper display shows P on left and increasing number on right.
5. Release increase Foam % button.
Result: After 3 seconds the display shows 0.
6. Press and hold decrease Foam % button.
Result: Upper display shows P on left and decreasing number on right.
7. Release decrease Foam % button.
Result: After 3 seconds the display shows 0.
8. Press and hold Manual OVERRIDE OPEN (or CLOSE) button for at least 3
seconds.
Result: Both displays flash to indicate the system is in manual mode.
Note: A brass nut on the metering valve assembly will rotate indicating the
physical movement of the valve. Between the closed and open positions
the nut will rotate approxitmatly 12 turns.
9. Press and hold OPEN button to run the metering valve to fully open position.
Make sure it moves freely without any physical obstructions. (The valve will
stop turning when it reaches the fully opened position.)
10.Press and hold CLOSE button to run the metering valve to fully closed position.
Make sure it moves freely without any physical obstructions. (The valve will
stop turning when it reaches the fully closed position.)
