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PRESSURIZATION MENU Abnormal Operation (B) 18/17
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LLDDGGEELLEEVVFFAAUULLTT
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EXIT
AUDIO GLOSSARY FCOM
RETURN
VENTILATION MENU Abnormal Operation (A) 1/17
VENTILATION MENU
Abnormal Operation (A) 2/17
This is a demonstration of an EXTRACT valve fault.
You are the PNF. You are currently flying at your cruise
flight level, everything is normal.
VENTILATION MENU Abnormal Operation (A) 3/17
VENTILATION MENU Abnormal Operation (A) 4/17
VENTILATION MENU
Abnormal Operation (A) 5/17
Let’s look at the fault indications;
• A fault message and associated checklist on the E/WD.
• the ECAM CAB PRESS page has been automatically
called to show amber indications
• a FAULT light has illuminated on the VENTILATION panel
VENTILATION MENU
Abnormal Operation (A) 6/17
On the E/WD, read the title of the failure.
Before commencing the ECAM actions, let’s look at the
CAB PRESS page indications first.
VENTILATION MENU
Abnormal Operation (A) 7/17
In this example VENT and EXTRACT messages are shown
in amber telling you that there is a problem with the extract
system.
The PF will ask you to perform the ECAM actions.
You, as PNF Read and Perform the ECAM Actions.
VENTILATION MENU
Abnormal Operation (A) 8/17
The ECAM procedure is now followed. In the case of a
VENTILATION EXTRACT FAULT, the procedure is to push
the EXTRACT switch, located on the VENTILATION panel,
to select OVERRIDE.
Select the EXTRACT sw to OVRD.
VENTILATION MENU
Abnormal Operation (A) 9/17
When you switch to OVERRIDE;
• an OVRD light illuminates in the switch,
• the FAULT light extinguishes,
• the blue action line on ECAM disappears.
VENTILATION MENU
Abnormal Operation (A) 10/17
There are no changes to the indications on the system
display but by pushing the EXTRACT switch to
OVERRIDE the ventilation system has been
reconfigured to ensure adequate ventilation of the
avionics system.
VENTILATION MENU
Abnormal Operation (A) 11/17
Having first agreed with the other pilot that it is OK to do
so, the next action is to push a Clear Key on the ECAM
Control Panel.
The next step in this example, after checking with the
other pilot, is to clear ECAM.
Clear CAB PRESS.
VENTILATION MENU Abnormal Operation (A) 12/17
Having first agreed with the other pilot that it is OK to do
so, the next action is to push a Clear Key on the ECAM
Control Panel.
The next step in this example, after checking with the
other pilot, is to clear ECAM.
No. Clear CAB PRESS.
VENTILATION MENU Abnormal Operation (A) 13/17
Having first agreed with the other pilot that it is OK to do
so, the next action is to push a Clear Key on the ECAM
Control Panel.
The next step in this example, after checking with the
other pilot, is to clear ECAM.
No. To clear CAB PRESS press either CLR key.
VENTILATION MENU
Abnormal Operation (A) 14/17
The Status page is now displayed and the E/WD returns
to a normal display.
The inoperative system is ventilation extraction.
After confirmation from the PF clear STATUS. Clear STATUS
VENTILATION MENU Abnormal Operation (A) 15/17
The Status page is now displayed and the E/WD returns
to a normal display.
The inoperative system is ventilation extraction.
After confirmation from the PF clear STATUS.
No. Press the STS key or either CLR key.
VENTILATION MENU Abnormal Operation (A) 16/17
The Status page is now displayed and the E/WD returns
to a normal display.
The inoperative system is ventilation extraction.
After confirmation from the PF clear STATUS.
No. Press the STS key or either CLR key.
VENTILATION MENU Abnormal Operation (A) 17/17
The STATUS page is replaced with the CRUISE page.
Notice that there is a STS reminder at the bottom of the
E/WD to remind you that there is something in the
STATUS page.
This completes the ECAM procedure for a VENT
EXTRACT FAULT.
NEXT
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VENTILATION MENU Abnormal Operation (A) 18/17
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EXIT
AUDIO GLOSSARY FCOM
RETURN
VENTILATION MENU Abnormal Operation (B) 1/10
VENTILATION MENU
Abnormal Operation (B) 2/10
In this module we will look at some other abnormal
indications associated with the Ventilation system.
VENTILATION MENU
Abnormal Operation (B) 3/10
The FAULT lights on either the BLOWER or the EXTRACT
　
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