nitpicker330
I think the A320 would be the same surely??
Correct.
A320/321 FCOM Gen
When the slide arming lever is in the ARMED position, the slide is connected to the floor brackets on both sides of the door. When the door is opened, the slide inflates and deploys automatically. If the inflation bottle fails to discharge automatically, a crew member can open its valve to make it perform
its function. Opening the door from the outside disarms the door and the escape slide.