21 Air Conditioning
- AIR AFT CRG VENT FAULT
- AIR COND CTL 1(2)-A(B)
- AIR PACK 1(2) FAULT
- AIR PACK 1+2 FAULT
- AIR PACK 1(2) OFF
- AIR PACK 1(2) OVHT
- AIR PACK 1(2) REGUL FAULT
- CAB PR EXCESS CAB ALT
- CAB PR EXCES RESIDUAL PR
- CAB PR LDG ELEV FAULT
- CAB PR LO DIFF PR
- CAB PR OFV NOT OPEN
- CAB PR SAFETY VALVE OPEN
- CAB PR SYS 1(2) FAULT
- CAB PR SYS 1+2 FAULT
- COND AFT CAB DUCT OVHT
- COND AFT CARGO DUCT OVHT
- COND AFT CRG HEAT FAULT
- COND AFT CRG ISOL VALVE
- COND CKPT DUCT OVHT
- COND FWD CAB DUCT OVHT
- COND HOT AIR FAULT
- COND L+R CAB FAN FAULT
- COND LAV+GALLEY FAN FAULT
- COND TRIM AIR SYS FAULT
- COND ZONE REGUL FAULT
- VENT AVNCS SYS FAULT
- VENT BLOWER FAULT
- VENT EXTRACT FAULT
- VENT SKIN VALVE FAULT