| It is possible that the batteries are not aviable for APU start in low temperature conditions. Minimum battery temperature for APU start is -20°C | |
| APU Fire Pushbutton | IN / GUARDED |
| SQUIP and DISH LT extinguished | |
| APU Fire Test | PERFORMED |
| APU Master Sw | ON |
| APU Start Pushbutton | PRESS |
| ECAM S/D + W/D | ON / adjust BRT |
| Ventilation PNL | CHECKED no LT |