Air Conditioning Flashcards
1
Q
When does auxiliary heat work? Why?
A
Only on the ground
When you turn on cabin air, cabin heat turns off
2
Q
Which fan supplies air to the wemacs?
A
Crew Fan does
3
Q
Rheostat controls what?
A
Temperature control
4
Q
Temperature control, controls what?
A
Torque motor
5
Q
When would you get a DUCT OVHT annunciation? Which abnormal tab?
A
Duct temp sensors detect an overheat
Amber tab 10
6
Q
What would happen if you turned on the air conditioner with fans off?
A
The fans will automatically come on at the lowest setting
7
Q
What would cause freon to kick off automatically?
A
<28V During engine start STAB HT on Single generator Cabin temp >15° Freon PSI sensor 10w (freon low)
