Air Conditioning Panel Flashcards
1
Q
What would cause an amber FAULT light to illuminate in the PACK 1 and/or PACK 2 pushbutton (OOD)?
A
a. Overheat - Pack outlet
b. Overheat - Compressor outlet
c. Discontinuity - Switch position disagreement with pack flow control valve
d. Note: FAULT light will be illuminated when no bleed air is supplied
2
Q
At what cabin differential pressure does the RAM AIR valve open?
A
1 PSI delta P or less
3
Q
What does an amber FAULT light in the HOT AIR pushbutton indicate?
A
Duct overheat - the Hot Air and Trim Air valves close automatically
