57 FAE Device Error MP4000

Description 

FAE Device Error 

• Occurs during pretrip testing if the expected door endpoints can’t be reached. 
• Occurs during normal operation 
• If the AFAM+ module isn’t detected. 
• During door position calibration the expected door endpoints feedback can’t be reached. 
• During pulsing movement the expected door end points feedback can’t be reached. 
• Indicates: 
• Stocked air vent. door motor. 
• Failing or missing AFAM+ module. 

Corrective Action 

• Inspect AFAM+ module connection to the controller. 
• Using STATES MENU / EXPANSION MODULE to inspect the observed presence and readings of the AFAM+ module. 
• From backside left bay is bay 1 
• From backside right bay is bay 2 
• If the module is not found use the tester to decide the problem. 
• Inspect wiring from AFAM+ motor to AFAM+ module. 
• Using MANUAL FUNCTION TEST move and Inspect air vent door movement. 
• Inspect air vent. 
• Replace AFAM+ motor.