Frontier Lights and Switches FAULTS Flashcards
ADIRS
IR 1/2/3 = FAULT (light steady amber)
Fault in IR
ADIRS
IR 1/2/3 = FAULT (light flashing amber)
Attitude and Heading may be recovered using ATT mode
ADIRS
ADR 1/2/3 = FAULT (light amber)
Fault in ADR
FLT CTL
ELAC 1/2 = FAULT (light amber)
ELAC Self test during Power up
Fault
FLT CTL
SEC 1/2/3 = FAULT (light amber)
Fault
FLT CTL
FAC 1/2 = FAULT (light amber)
Fault
GPWS
TERR = FAULT (light amber)
EGPWS Failure
Turn off airborne if airport not in database
GPWS
SYS PB = FAULT (light amber)
Modes 1-5 Failed
APU
MASTER SW = FAULT (light amber)
Auto Shutdown for many reasons.
Fire will only cause auto shutdown on the ground.
APU
Start pb (AVAIL light green)
N > 99.5%
N > 2s after N is reaches 95%
CABIN PRESS
MODE SEL = FAULT (light amber)
Both Auto Systems Failed
CABIN PRES
DITCHING pb = ON
Closes:
- Avionics Ventilation inlet valve
- Avionics Ventilation extract valve
- Both Pack flow control valves
- Ram Air Inlet valve
- Outflow valve (if under Auto control)
ANTI ICE
WING PB = FAULT (light amber)
Low pressure
Either Valve Disagreement with PB
Either Valve in Transit
ANTI ICE
ENG 1/2 PB = FAULT (light amber)
Valve Disagreement
Valve in Transit
AIR COND
PACK 1/2 PB = FAULT (light amber)
Overheat of Comp Outlet or Pack Outlet
Disagreement of Valve position
AIR COND
ENG 1/2 BLEED PB = FAULT (light amber)
LOOSA Leak Overheat Overpressure downstream Start In Process and Valve not closed APU Bleed On and Valve not closed
AIR COND
APU BLEED PB = FAULT (light amber)
Leak
AIR COND
HOT AIR PB = FAULT (light amber)
Overheat detected, and closes:
- Hot Air Valve
- Trim Air Valve.
ELEC
GALLEY CAB PB = FAULT (light amber)
Any Generator Load >100%
ELEC
BAT 1/2 PB = FAULT (light amber)
Battery Charger current is out of limits