PREVOST X3 Commuter, Operating Manual

Page: 62 / 228

4-10 Controls and Instruments
DOB 1300-1556 PA-1639 Operator's Manual 2020 X3-45 Commuter
Fire Sensor Fault Screen
Problem with one of the fire sensor (optical or thermal)
detected
A sensor fault will appear on the display panel, yellow
background will flashes & the buzzer will intermittently
beep until the fault is cleared.
The system must be inspected and serviced as soon as
possible to prevent malfunction in case of engine fire.
Manual Activation Fault Screen
Problem with the manual activation system
A manual discharge fault will appear on the display,
yellow background will flashes & the buzzer will
intermittently beep until the fault is cleared.
The system must be inspected and serviced as soon as
possible to prevent malfunction in case of engine fire.
Low Voltage Fault Screen
Low voltage warning
If the voltage to the system drops below 10 volts, a low
voltage condition is indicated. The display backlight
flashes green & the buzzer will intermittently beep until
the fault is cleared.
Below 9 volts, the system turns off.