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A330 cab pr excess residual pr

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A330 cab pr excess residual pr

Old 27th Nov 2019, 08:06
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Join Date: Nov 2019
Location: Shanghai
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A330 cab pr excess residual pr

After land and shut down the both engine. A red ECAM triggered. Which is CAB PR EXCESS RESIDUAL PR. but we checked all the out flow door are opening and ^p is zero. Do someone knows why?
LeonLiu is offline  
Old 30th Nov 2019, 12:20
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Join Date: May 2013
Location: Austria
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This is normally can be happened about 12 secs after All Engs shutdown just followed ECAM

Pack 1 & 2 Off and wait.

CC will not open the cabin's door since the red door light will be flashing !

RPCU use the sensor different from those display on ECAM SD page.

Ecam actions and wait before advise CC to "disarmed."
noptawat is offline  
Old 30th Nov 2019, 16:09
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Join Date: May 2004
Location: Ziltoidia... indeed'd.
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What if you have the cockpit window fully open when the ECAM is triggered? The pressure in and out of the cabin is supposed to be already equalized with the window open...

Thanks!
iggy is offline  
Old 1st Dec 2019, 11:22
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Join Date: Dec 1998
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Normally draining the water lines of the sensor sorts it.
spannersatcx is offline  
Old 2nd Dec 2019, 01:56
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Join Date: Jul 2010
Location: Asia
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What was the elevation of the airport concerned ? I had it on an A320 at a 7000' airport, same situation with the outflow doors and cabin pressure. We switched the packs off as per ECAM and it went away shortly afterwards.
krismiler is offline  

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