A320 Ram Air Inlet ...opening

[SRover40]

If you encounter AIR PACK 1 + 2 FAULT in crz,
you will get ...this ECAM

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-PACK (affected)OFF
The fault light goes off, when the failure disappears.


DESCENT TO FL 100/MEA.
Descend to FL 100, or MEA, whichever is higher.

WHEN DIFF PR < 1 PSI AND FL BELOW 100 :

• -RAM AIRON
• MAX FL100/MEA

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1>What if the local MEA is higher than FL100 ???
2>and then how can I open the RAM Air Inlet...???

3>Can I continue the FLT without PACKs ???

This has been bugging me more than an hour.....