Specifications

SECTION II
AIRPLANE AND SYSTEMS
MODEL 560
32. WING
ANTI-ICE
L R
On the ground, with left and/or right anti-ice switches selected to the WING/ENGINE
position, the amber wing anti-ice light will illuminate steady with no illumination of
master caution to advise of low temperature (less than 300°F) in the respective
wing. The light will extinguish after respective wings reach normal operating
temperature.
After normal operating temperature has been reached, an under-temperature
condition will cause the respective annunciator to flash and the mater caution light to
illuminate. Pressing the master caution will cause the flashing annunciator to
change to steady on and the master caution to extinguish.
In the air, with left and/or right anti-ice switches selected to the WING/ENGINE
position, the amber wing anti-ice light will flash and the mater caution light will
illuminate if normal operating temperatures are not reached within 4 minutes and 45
seconds. Pressing the master caution will cause the flashing annunciator to change
to steady on and the master caution to extinguish.
Nuisance trips (less than 5 seconds between resumption of normal temperature and
the detection of a new under-temperature condition) are inhibited by circuit logic.
33. ENG
ANTI-ICE
L R
On the ground, with left and/or right anti-ice switches selected to the WING/ENGINE
position, the amber engine anti-ice light will illuminate steady with no illumination of
master caution to advise of low temperature in the respective engine inlet. The light
will extinguish after respective engines reach normal operating temperature.
After normal operating temperature has been reached, an under-temperature
condition will cause the respective annunciator to flash and the mater caution light to
illuminate. Pressing the master caution will cause the flashing annunciator to
change to steady on and the master caution to extinguish.
In the air, with left and/or right anti-ice switches selected to the WING/ENGINE
position, the amber engine anti-ice light will flash and the mater caution light will
illuminate if normal operating temperatures are not reached within 4 minutes and 45
seconds. Pressing the master caution will cause the flashing annunciator to change
to steady on and the master caution to extinguish.
Nuisance trips (less than 5 seconds between resumption of normal temperature and
the detection of a new under-temperature condition) are inhibited by circuit logic.
If the respective left and/or right WING/ENGINE anti-ice switches are selected to the
OFF position and the respective engine anti-ice fan stator valve is open, the
annunciator will flash and illuminate the master caution. Pressing the master caution
will cause the flashing annunciator to change to steady on and the master caution to
extinguish.
34. TL DEICE
FAIL
L R
The amber light flashes and the master caution illuminates steady if, after the
system is selected on, the respective tail deice valve has a loss of voltage and/or
the respective tail deice system has a loss of pressure during the 2 minute on cycle
time. Pressing the master caution will cause the flashing annunciator to change to
steady on and the master caution to extinguish.
35. TL DEICE
PRESS
L R
The white light illuminates steady to indicate the tail deice system is operating
(pressure greater than 12 PSI).
36. AP PITCH
MISTRIM
The amber autopilot pitch mistrim light flashes and the master caution illuminates
steady to advise that the autopilot is in an out-of-trim condition, and that a sustained
input is being applied to the elevator servo. Pressing the master caution will cause
the flashing annunciator to change to steady on and the master caution to
extinguish.
I 2-66 Configuration AA 56OMB-01