21-26 AVIONICS EQUIPMENT VENTILATION

21-26-00 AVIONICS EQUIPMENT VENTILATION

PB.201 AVIONICS EQUIPMENT VENTILATION - FAULT ISOLATION PROCEDURES
- 21-26-00-810-801-A [8]
  Loss of the Automatic Control and Monitoring of the Valves and Fans
- 21-26-00-810-802-A [8]
  Loss of Power Supply of the Valves and Fans
- 21-26-00-810-803-A [8]
  Failure of the Skin Air-Inlet Valve
- 21-26-00-810-804-A [8]
  Failure of the Skin Air-Outlet Valve
- 21-26-00-810-805-A [8]
  Failure of the Conditioned Air-Inlet Valve
- 21-26-00-810-806-A [8]
  Failure of the Skin Exchanger-Inlet Bypass-Valve
- 21-26-00-810-807-A [8]
  Failure of the Skin Exchanger Isolation-Valve
- 21-26-00-810-809-A [8]
  Failure of the Blower Fan
- 21-26-00-810-810-A [8]
  Failure of the Extract Fan
- 21-26-00-810-811-A [8]
  Failure of the Smoke Detector
- 21-26-00-810-812-A [8]
  AVIONICS SYSTEM FAULT ECAM Warning Unwanted or Inoperative
- 21-26-00-810-813-A [8]
  Blower Fan Inoperative because of a Failure of the AEVC
- 21-26-00-810-814-A [8]
  Warning of the Blower-Fan Pressure Switch Inoperative
- 21-26-00-810-815-A [8]
  Warning of the Blower-Fan Pressure Switch Inoperative
- 21-26-00-810-816-A [8]
  Warning of the Extract-Fan Pressure Switch Inoperative
- 21-26-00-810-817-A [8]
  Unwanted Warning of the Duct Temperature Sensor
- 21-26-00-810-818-A [8]
  Warning of the Duct Temperature Sensor Inoperative
- 21-26-00-810-819-A [8]
  Failure of the Skin Temperature Sensor
- 21-26-00-810-820-A [8]
  Failure of the Skin Exchanger-Outlet Bypass Valve
- 21-26-00-810-821-A [8]
  Loss of the Information from the LGCIUs
- 21-26-00-810-822-A [8]
  Loss of the Information from the EIUs
- 21-26-00-810-824-A [8]
  AVNCS SYS FAULT Warning Inoperative
- 21-26-00-810-826-A [8]
  No Transmission by the ARINC 429 Bus
- 21-26-00-810-828-A [8]
  Loss of the Duct Temperature Sensor
- 21-26-00-810-829-A [8]
  Failure of one or more valves or of the AEVC
- 21-26-00-810-830-A [8]
  Failure of the Skin Air Valve
- 21-26-00-810-831-A [8]
  Closure of the Avionics Skin Air Inlet and Outlet Valves after Failure of the Cabin Pressure Controller on Ground
- 21-26-00-810-835-A [8]
  Failure of the Mechanic Call Horn During a Smoke Detection in the Avionics Compartment on Ground
- 21-26-00-810-836-A [8]
  Avionics Ventilation System Bite Survey
- 21-26-00-810-837-A [8]
  Rumbling Noise in the Cockpit
- 21-26-00-810-838-A [8]
  Skin Air Inlet and Outlet Valve Cycling on Ground
- 21-26-00-810-839-A [8]
  AVIONICS SYSTEM FAULT ECAM Warning due to AEVC Inoperative
- 21-26-00-810-840-A [8]
  Skin Air-Inlet Valve Jammed or Air-Inlet Check Valve Failure
- 21-26-00-810-841-A [8]
  Failure of the AEVC Power Supplies or Inadvertent Pressure Switch Detection
- 21-26-00-810-842-A [8]
  Skin Air Outlet-Valve or Skin Air Inlet-Valve Inoperative due to a Failure of the AEVC
- 21-26-00-810-844-A [8]
  Extract Fan Inoperative due to a Failure of the AEVC
- 21-26-00-810-845-A [8]
  Blower Fan and Extract Fan Inoperative due to a Failure of the AEVC
- 21-26-00-810-846-A [8]
  Warning of the Avionics-Ventilation Comfort Duct-Temperature-Sensor Inoperative
- 21-26-00-810-847-A [8]
  Report of Hot Air at the Pedals