OPERATIONS MANUAL

Auxiliary Power
EICAS Status Display:
Status display switch
First push Shows status display with APU indications on
secondary EICAS display.
Second push Blanks secondary EICAS display.
Exhaust gas temperature
(EGT) of APU in °C
APU N1
RPM in %
APU N2
RPM in %
APU oil quantity sensed in
the oil tank. When the tank
is full, indicates ca. 0.85 to
1.00 depending on the oil
type in use. When the APU
is running, some oil from
the tank is distributed into
other APU components, and
the indicated quantity will be
accordingly lower. RF (refill)
is displayed when below 0.50;
LO (low) when below 0.22.
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