ICE AND RAIN PROTECTION
Sep 14/2005
Flight Crew Operating Manual
Volume 2
REV 4
CSP 100-6
14-01-11
EICAS MESSAGES
The ice and rain protection system messages are shown on the EICAS. In the table below, the ice and rain protection system
messages are listed. A brief explanation of each message is provided.
MESSAGE
INHIBITS
MEANING
AURAL
WARNING
WING ANTI-ICE LEAK
A leak has been detected along the wing anti-
ice ducting
L (R) WING OVERHEAT
A wing anti-ice overheat condition exists in the
indicated wing
L (R) ENG ANTI-ICE
FAIL
TO
Bleed air pressure to the respective nacelle is
too low for effective anti-icing, or the electrically
heated T
2
heater has failed when the respective
L or R ENG switch is ON
ICE DETECTED
TO/LAND
Ice has been detected, and both the engine and
wing anti-ice systems are not selected on
ICE DETECTOR FAIL
TO/LAND
Both ice detectors have failed
L (R) PITOT HEAT FAIL
TO/LAND
The respective pitot mast or base heater has
failed
L (R) PROBE HEAT
OFF
TO/LAND
Probe heat is off
STBY PITOT HEAT
FAIL
TO/LAND
The standby pitot heater has failed
STBY STAT HEAT FAIL
TO/LAND
The respective standby static heater has failed
L (R) WING A/I LOW
TEMP
TO/LAND
Indicates that the respective wing has an anti-
ice low temperature condition
L (R) WING ANTI-ICE
FAIL
TO/LAND
The respective anti-ice system has failed
WINDOW HEAT FAIL
TO/LAND
The respective window heat has failed and the
temperature is too low or too high. A failure may
also be indicated by the formation of condensa-
tion (fog) on the window
WING ANTI-ICE FAULT
TO/LAND
Both outboard wing leading-edge sensors have
failed
WING A/ICE LOOP
FAIL
TO
Both detection loops failed. This is only checked
during power up self-test
L (R) WING A/I PRESS
HI
TO/LAND
High pressure has been sensed in the wing anti-
ice system
REV 4
Содержание BD-100-1A10
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