DOC AIRBUS | AMM A320FCOCKPIT AIR HEATING - DESCRIPTION AND OPERATION
** ON A/C NOT FOR ALL
** ON A/C NOT FOR ALL
1. General
The heating system increases the air temperature in the cockpit.
** ON A/C NOT FOR ALL The heating system increases the air temperature in the cockpit.
2. Component Location
** ON A/C NOT FOR ALL | FIN | FUNCTIONAL DESIGNATION | PANEL | ZONE | ACCESS DOOR | ATA REF |
|---|---|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||||
| 3HE | HEATER-AIR OUTLET, L | 211 | 21-41-51 | ||
| 4HE | HEATER-AIR OUTLET, R | 212 | 21-41-51 | ||
3. System Description
Two electrical heaters are installed in the cockpit on the foot air-supply pipes. They increase the temperature on the foot area from 12.5 to 25 degrees C (54.5 to 77 degrees F).
** ON A/C NOT FOR ALL Two electrical heaters are installed in the cockpit on the foot air-supply pipes. They increase the temperature on the foot area from 12.5 to 25 degrees C (54.5 to 77 degrees F).
Air Outlet Heater - Location** ON A/C NOT FOR ALL
5. Operation/Control and Indicating
Heaters are on when HEATER switches are in LOW or HIGH position and when recirculation fan (14HG) operates.
Heaters are on when HEATER switches are in LOW or HIGH position and when recirculation fan (14HG) operates.