APU Turbine Speed as a Percentage of RPM
A28--1146--112--00
Color
Amber
Green
Amber
Red
Table 5--15
Color
Green
Amber
Red
APU Exhaust Temperature
Table 5--16
Engine Instrument and Crew Alerting System (EICAS)
PRIMUSr1000 Integrated Avionics System
Percentage of RPM
< 95
96 -- 104
104 -- 110
111 <
Percentage of RPM
< 680 ° C
681°C -- 717°C
718°C <
5-19