Fire Control Panel
Usage
AFT ISOL VALVE
The switch controls the aft isolation valves and the extraction fan.
- Auto:
- Inlet and outlet isolation valves open. Extraction fan runs if there is no smoke detected in the aft cargo bay.
- OFF:
- Inlet and outlet isolation valves and the trim air valve close. Extraction fan stops.
- FAULT Lt: Amber light and ECAM caution when inlet or outlet valve is not in the selected position.
Last update: August 23, 2021