BOMBARDIER BD-100-1A10, Operating Manual

Page: 183 / 544

AUXILIARY POWER UNIT
Sep 13/2004 Flight Crew Operating Manual Volume 2
REV 1 CSP 100-6
05-01-09
CONTROL AND INDICATIONS
DESCRIPTION
The APU control panel contains a single three position switch with OFF, RUN and START positions.
For ground operations, a remote cutoff switch is located on the right side of the aircraft, aft of the wing and behind the
electrical connection assess door.
DC electrical power provided by the APU generator is controlled from the ELECTRICAL control panel. Bleed-air services
are controlled from the AIR COND/BLEED control panel.
APU system operation and fault presentation is provided on the EICAS pages. The FUEL, ECS, ELECTRICAL synoptic
pages monitor the APU system and services.
EXTERNAL POWER CONTROL PANEL
CF
O
0503002_003
APU
OFF START
RUN
CF
O
0501
002_006
EXTERNAL POWER
CONTROL PANEL
ON
Gnd
Service
EXT DC
AVAIL
IN USE
APU Shutdown
Lamp
Test