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Identical to the CAB PRESS page.
(2) ▵P indication
It is normally in green.‐
It pulses green between 1.5 and 8.85 PSI, when the aircraft is in final approach.‐
It becomes amber below ‐-0.2 PSI, or above +8.85 PSI.
(3) CAB V/S FT/MN (cabin vertical speed indication)
In AUTO PRESS mode
(A) Absolute value of cabin vertical speed is normally green.
It pulses green above 1 800 ft/min or below – 1 800 ft/min.
(B)
: displayed green when the cabin vertical speed is between 25 and 1 800 ft/min.
pulsing green when the cabin vertical speed is above 1 800 ft/min.
: displayed green when the cabin vertical speed is between -1 800 and -25 ft/min.
pulsing green when the cabin vertical speed is below -1 800 ft/min.
nothing is displayed when the cabin vertical speed is between -25 and +25 ft/min.
In MAN PRESS mode (MODE SEL pushbutton at MAN and VALVE SEL at BOTH position):
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AIR COND / PRESS / VENT
PRESSURIZATION - CONTROLS AND INDICATORS
A330/A340 FLEET DSC-21-20-40 P 9/10
FCOM 19 AUG 10
(A) Identical to AUTO PRESS mode, but minus sign is added for negative values.
(B) The needle for the cabin vertical speed indication is normally green.
It pulses green below -1 800 ft/min or above +1 800 ft/min.
(4) CAB ALT FT (cabin altitude indication)
Refer to CAB ALT value on CAB PRESS page.
ECAM DOOR/OXY PAGE
Applicable to: ALL
(1) V/S (cabin vertical speed)
Identical with cabin vertical speed indication on cruise page when in AUTO PRESS mode.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AIR COND / PRESS / VENT
PRESSURIZATION - CONTROLS AND INDICATORS
Intentionally left blank
A330/A340 FLEET DSC-21-20-40 P 10/10
FCOM 19 AUG 10
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AIR COND / PRESS / VENT
PRESSURIZATION - WARNINGS AND CAUTIONS
A330/A340 FLEET DSC-21-20-50 P 1/4
FCOM 19 AUG 10
WARNINGS AND CAUTIONS
Applicable to:
E/WD : FAILURE TITLE
conditions
AURAL
WARNING
MASTER
LIGHT
SD PAGE
CALLED
LOCAL
WARNING
FLT
PHASE
INHIB
EXCESS CAB ALT
Cabin altitude exceeds :
In CLB (DES) the higher of both : 9 550 ft‐
or takeoff (landing) field pressure altitude
+1 000 ft
In CRZ 9 550 ft‐
CRC MASTER
WARN NIL 1 to 5,
7 to 10
SYS 1 + 2 FAULT
Both pressure controllers fail.
MODE SEL
FAULT lt 4, 5, 7, 8
LO DIFF PR
Time to reach ▵P = 0 < 1.5 min
Not active below (Landing field pressure altitude
+ 1500 SLFT)
1 to 5,
7 to 10
FWD (AFT) OFV NOT OPEN
Outflow valve not fully open on ground (time
delay 80 s)
3 to 8
SAFETY VALVE OPEN
Safety valves not fully closed. 2 to 5, 7, 8
LDG ELEV FAULT
No data available with LDG ELEV sel at AUTO
SINGLE
CHIME
MASTER
CAUT
1, 3, 4,
5, 7 to 10
SYS 1 (or 2) FAULT
Pressure controller fault. NIL NIL
CAB
PRESS
NIL
3, 4,
5, 7, 8
MEMO DISPLAY
The “MAN LDG ELEV” message is displayed in green, if the LDG ELEV selector is not in the
AUTO position.
This message becomes amber in Phases 1 and 2.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AIR COND / PRESS / VENT
PRESSURIZATION - WARNINGS AND CAUTIONS
A330/A340 FLEET DSC-21-20-50 P 2/4
FCOM 19 AUG 10
WARNINGS AND CAUTIONS
Applicable to: ,
E/WD : FAILURE TITLE
conditions
AURAL
WARNING
MASTER
LIGHT
SD PAGE
CALLED
LOCAL
WARNING
FLT
PHASE
INHIB
EXCESS CAB ALT
Cabin altitude exceeds :
In CLB (DES) the higher of both : 9 550 ft‐
or takeoff (landing) field pressure altitude
+1 000 ft
In CRZ 9 550 ft‐
CRC MASTER
WARN NIL 1 to 5,
7 to 10
SYS 1 + 2 FAULT
Both pressure controllers fail.
MODE SEL
FAULT lt 4, 5, 7, 8
LO DIFF PR
Time to reach ▵P = 0 < 1.5 min
Not active below (Landing field pressure altitude
+ 1500 SLFT)
1 to 5,
7 to 10
FWD (AFT) OFV NOT OPEN
Outflow valve not fully open on ground (time
delay 90 s)
3 to 8
SAFETY VALVE OPEN
Safety valves not fully closed. 2 to 5, 7, 8
LDG ELEV FAULT
No data available with LDG ELEV sel at AUTO
SINGLE
CHIME
MASTER
CAUT
1, 3, 4,
5, 7 to 10
SYS 1 (or 2) FAULT
Pressure controller fault. NIL NIL 3, 4,
5, 7, 8
EXCESS RESIDUAL PR
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A330/A340机组操作手册 FLIGHT CREW OPERATING MANUAL FCOM 1(21)
