DOC AIRBUS | MMEL OPS PROCAir Conditioning Pack (One Air Conditioning Pack in Heat Exchanger Cooling Mode only)
| 21-52-01G | Air Conditioning Pack (One Air Conditioning Pack in Heat Exchanger Cooling Mode only) |
|---|
Applicable to: -
- During cockpit preparation
- PACK 1(2) pb-sw in "heat exchanger cooling only"OFF
- In flight
When the TAT is equal to or less than 12°C:
- PACK 1(2) pb-sw in "heat exchanger cooling only"On
If the non affected air conditioning pack fails:
- Maximum flight altitude 31500 ft ( 9600 m)
- During descent
If the TAT is above 12°C:
- PACK 1(2) pb-sw in "heat exchanger cooling only"OFF
- At the end of the descent, before landing
- PACK 1(2) pb-sw in "heat exchanger cooling only"OFF