Section 9. Climate Control Eclipse 5OO Systems Manual
Copyright © — Eclipse Aviation Corporation
Version 2.0 April 2007 213
9.9 Crew Alerting System Messages
Table 29. Climate Control System CAS Messages
Message Condition Category
CABIN ALTITUDE
Cabin altitude environment has exceeded
10,000 ft.
Warning
CABIN dP HIGH Cabin differential pressure exceeded. Warning
L (R)BLEED AIR OVERHEAT Bleed air supply temperature limiting has failed Warning
L (R) PYLON OVERHEAT Left or right pylon overheat detected Warning
CABIN ALTITUDE Cabin altitude has exceeded 8,750 ft. Caution
CABIN PRESS ON GROUND Cabin is pressurized on the ground. Caution
L (R) BLEED VALVE FAIL
Bleed air valve stuck in low flow position or
failed open when commanded closed.
Advisory
CABIN ALT HOLD MODE
Primary pressurization failed. Backup
controller attempting to hold cabin altitude
constant.
Advisory
AIR CONDITIONING FAIL Air conditioning has failed Advisory
L (R) BLEED AIR TEMP HIGH
Bleed air supply temperature is too high.
Normal bleed air temperature control has
failed. L or R bleed air temperature is being
limited by the flow control valves
Advisory
CLIMATE CTRL FAIL
Indicates failure of either left or right ram air
exhaust valve or the left or right fan air control
valve. Expect degraded bleed air temperature
regulation
Advisory
L (R) PYLON TEMP FAULT The pylon temperature sensor has failed Advisory
L (R) BLEED AIR TEMP
FAULT
The bleed air temperature sensor has failed
Advisory
AIR SOURCE SW FAULT The air source selector switch has failed Advisory
AIR SOURCE SELECTOR
The air source selector is in another position
than NORM.
Status
CABIN ALT HOLD MODE
Cabin altitude hold mode active as selected by
the pilot.
Status
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