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(WARNING)
RED MESSAGE (CAUTION)
AMBER MESSAGE (ADVISORY)
CYAN MESSAGE (STATUS)
WHITE MESSAGE Require immediate crew attention. These messages are accompanied by flashing master warning, triple chime attenson with or without voice message or dedicated tone. Require immediate crew awareness and future crew action may be required in the form of alternate system selection or performance limitation. These message are accompanied by flashing master caution and a single chime. Indicate safe or normal system operation which require crew awareness, over and above the dark cockpit philosophy. Indicate minor failures or reduction in systems capability, which require no crew action.

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For AOG assistance contact:

CRC Montreal (YUL)
Quick Links

06/22/21

Message Overview:

Message Name:

DUCT OVERHEAT

Identifier: 216OBS002
Effectivity: All
System: Cooling
Associated CAS: None
System Description: 21-60-00
Schematic Diagram: 21-60-00 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wiring Diagram: None

Message Description:

An overheat condition of the forward duct, aft duct or cockpit duct is detected.

Possible Causes:

  • Duct Temperature sensor
  • Interface wiring of the Duct Temperature Sensor
  • Ventilated Temperature Sensor
  • Interface wiring of the Ventilated Temperature Sensor
  • Trim Air Valve
  • Interface wiring of the Trim Air Valve

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Notice To Operators (NTO): None

Flight Operation Notifications Manual (FONM): None

Quick Links:

None

Troubleshooting Recommendations:

  1. Perform the following CAIMS troubleshooting:

  2. Do close out.

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