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Operating in Manual Mode
The foam system can operate in manual mode as required by the NFPA
regulation. While in manual mode, the foam system injects concentrate into
the waterway with or without water flowing. The OIT is used to increase or
decrease the motor speed and FOAM % is controlled manually.
Do not operate beyond
recommended pressure.
Liquid ejected at high
pressure can cause
serious injury.
High Pressure
•
•
Do not operate while all discharges or drains are closed. High
pressure results and damages the foam system, its components.
1. Press and hold the
(ON/OFF button) for 2 seconds. The blue
indicator blinks at a faster (2 Hz) rate.
2. Turn the
(FOAM % dial) to increase or decrease the motor
speed.
3. Press the
(ON/OFF button) to exit manual mode.
Understanding the LED Indicators
Blue LED
• Solid on—The system is in standby mode.
• Flashing, slowly (1 Hz)—The system is injecting the concentrate.
• Flashing, quickly (2 Hz)—The system is in manual mode.
Red LED
•
Solid on—No concentrate, the system is off line.
• Flashing —The concentrate in the tank is low.
