Air Conditioning

Do not operate both packs from one engine at any time.

How many packs can the APU provide bleed air pressure on the ground and the air?

In the auto position and if only one pack is operating then that pack is operating in the the ___ flow in order to maintain adequate pressurization.

The cases when the packs are high flow in auto mode.

Automatic switching to high flow is inhibited when:

The Pack Trip Off lights illuminates to indicate what?

The Supply Duct position displays the temperature of the air in the _______    _______ distribution duct.

Temperature range in cabin and cockpit.