A BLOWER FAULT light means?
When BLOWER and EXTRACT are in AUTO, the ventilation system is open or closed when….
1) On the ground before T/O power?
2) Skin temp below limit?
3) On the ground after T/O power?
4) In flight?
1) Open
2) Closed
3) Closed
4) Closed
An EXTRACT FAULT light means?
If either the BLOWER or EXTRACT is in OVRD the system goes into a….
Closed configuration and conditioned air is added
Does the BLOWER stop if OVRD pushed?
Yes
When both the BLOWER and EXTRACT are in OVRD, Conditioned air flows?
Will the EXTRACT fan continue to operate?
Overboard
Yes