Recurrent pressurization failure...

[teopereira 25]

I always fly with random failures on (some 5 random failures each 10 hours)... Lately, in almost all flights I get a pressurization failure in which the "auto fail" becomes on in the pressurization panel, the cruise altitude and landing field altitude become dashed, the passenger masks are deployed, I get a boring beep sound almost the rest of the flight and the alternate pressurization mode or the manual pressurization mode have no effect at all... In the failures page I get "passenger masks deployed" or something like that...BTW, I can't  deactivate this failure when it happens... So, how many of you have this problem?

 

Thanks

[Guest JustanotherPilot]

Have you set the bleeds to the correct position, I continually had this problem until I realized in my pre take-off check I had neglected to set the correct aircon/bleed settings.

[teopereira 25]

Yes, have the bleeds and packs all in the correct position...

BTW, I have FSCaptain installed... but I don't think it's caused by it...

[ALF1 15]

You say that the manual does not work ? Try this:

 

1) set pressurizarion mode selector to manual

 

2) open the valve and increase or decrease rate of climb/descent of the cabin.

 

3) Depending on altitude, set the correct pressure differential

 

The alarm should go off.