Operation Manual Part 2

Aerosoft – Digital Aviation
CRJ-70 & CRJ-900
AOM PART 2
Systems Description
VOL
5
5-1-46
26-Jul-2017
APU FIRE CONTROLS & MESSAGES
• APU FIRE WARNING (red): Appears when APU fire is detected
• APU SQB CAUTION (amber): Appears when APU squib was fired or failed
• APU FIRE FAIL CAUTION (amber): Indicates a failure of the APU fire detection system
• APU BTL LO CAUTION (amber): indicates APU bottle was discharged
CARGO COMPARTMENT FIRE CONTROLS & MESSAGES
ECAM MESSAGES
• SMOKE AFT / FWD WARNING (red): Smoke in aft/forward cargo area detected
• AFT / FWD CARGO SQB 1/2 CAUTION (amber): Respective squib was fired or failed
• AFT / FWD CARGO DET CAUTION (amber): Failure of fire detection system
• APU BTL LO CAUTION (amber): One or both bottles discharged
FIRE SYSTEM TEST
Pressing and releasing the FIRE DETECTION test button will
initiate a test sequence. The engine fire controls will light up
and FIRE SYS OK will show on EICAM to indicate a successful
test.