KLM MD-11 - Controls and Displays

MD-11 Flight Crew Operations Manual
k
Electrical Chapter Elec
Controls and Displays Section 30
Elec.30.1
Elec.30 Electrical-Controls and Displays
Electrical Control Panel
1. SYSTEM SELECT/MANUAL Switch - amber
This is an alternate action switch that allows selection between manual and
auto modes.
SELECT illuminates amber if the electrical system reverts from auto to
manual. In this case, the SEL ELEC SYS MAN alert will be on the EAD and
the crew should push this switch to extinguish the SELECT light.
MANUAL illuminates amber if the system is in manual.
MANUAL flashes amber if the system is in auto and a switch on the ELEC
control panel has been pushed that has no effect in auto.
2. SMOKE ELEC/AIR Selector
This selector controls the electrical and air smoke isolation functions when
the system is in auto or manual mode.
NORM - All gen relays, aux pwr relays, bus tie relays, and dc tie RCCBs are
in normal auto or manual mode. Air system operation is normal.
FORWARD OVERHEAD PANEL
E
L
E
C
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFFOFF
ON
BAT BUS
BAT
EMER DC
DC TIE 3
GLY
EXT PWR
SYSTEM
OFF
DRIVE 1
DRIVE 2 DRIVE 3
ON
OFF
OFF
ARM
OFF
ARM
OFF OFF
OFF
GEN 1
ARM
GEN 2
ARM
OFF
GEN 3
ARM
OFF
EMER PWR
ON
ARM
OFF
EXT PWR
DC 2
DC 1 DC 3
AC TIE 2
AC
TIE 3
AC 2
AC 3
ARM
ADG
ELEC
1
/
2
OFF
3
OFF
/ 1
CAB BUS
NORM
ELEC/AIR
PUSH TO
TURN
2/3
OFF
FAULT
EMER AC
L
AC 1
DISC
AVAIL
ON
DISC
FAULT
ON
AVAIL
DISC
FAULT
ON
AVAIL
EMER AC
R
APU
PWR
R
AC
TIE 1
4
56 7
8
9
10
12 13
3
SELECT
MANUAL
OFF
OFF
EMER DC
L
OFF
AC GND
1
11
14
2
Z4
DC GND SERV
SMOKE
DB1-2-1951
DC TIE 1
October 02, 2006