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124
EEC3 System Manual
42
EEC3 System Manual
2) Install the various harnesses which run from the CP to the Transfer Box and to the engine.
a. DC Power and Start Interlock and Bond Wire - This harness has brown connectors (8 position) on each
end and a set of wires which run to the DC power and the start interlock connections. This harness feeds DC power to the
Transfer Box. It also sends the Start Interlock signals to the Transfer Box so that in backup mode the start interlock func-
tion will still operate. The backup system operating voltage range is 10-36 volts and is low current so the breaker that sup-
plies power to the EEC system is adequate for the Backup System.
b. Interconnect Harness - This harness has six various connectors on one end and a large (40 pos.) con-
nector on the other end. The harnesses' six various connector are plugged into the CP's CP enable, Port & Stbd Gear,
Port & Stbd Throttle, and Start Interlock connectors. The large (40 pos) connector is plugged into the bottom of the GTB
Box (NOTE: The socket head screw must be tightened which will seat the connector into it's receptacle). The connector
that is currently plugged into the CP's CP enable connector is plugged into the Transfer Box's 12 pos. connector marked
CP Enable.
EEC3
Control
Processor
Gear/
Throttle
Backup
System
5' max Standard Harness
10' max Optional Harness
DC
Pwr
DC
Pwr
C
PEnable
C
PEn
able
PORT
PORT
Troll
Troll
STBD
STBD
Troll
Tr
oll
POR
T
PORT
Gear
G
e
ar
S
TBD
S
TB
D
Gear
G
ear
S
TB
D
STB
D
T
hrottle
T
hr
ott
l
e
POR
T
P
O
RT
Thro
t
tle
Throt
t
le
Sta
r
t
S
tar
t
Inter
l
o
ck
In
ter
l
ock
Bond
Bond
S
tation
S
t
atio
n
St
ati
on
St
ation
B
ond
B
ond
DCPwr
D
C
P
wr
C
P
E
nable
C
P
E
nable
P
ORT
P
O
RT
T
hr
o
t
t
l
e
Thr
o
t
t
le
PORT
PORT
Gear
G
e
ar
Sta
r
t
S
t
ar
t
I
n
t
e
r
l
o
c
k
I
nt
er
lock
S
TBD
S
TBD
Gear
G
e
ar
STB
D
S
T
B
D
T
hr
ot
t
l
e
Throt
tl
e
B
ack
up
B
ackup
E
n
able
E
n
able
B
ond
DC
P
wr
CP
E
nable
PO
R
T
T
hr
ot
t
le
P
OR
T
Ge
a
r
St
a
r
t
I
nte
rl
o
ck
STBD
Gear
ST
BD
T
hrot
tle
B
a
c
k
up
Ena
b
le
StartInterlockHarness
11602-xx-xx
Bond
system
toveselbond
p
er
ABYCspes.
Gear/
Throttle
Backup
System
DCPowerHarness
11601-01
BatteryNegati
v
e(-)Yelloww
i
re
Battery#
1
P
ositive(+
)
R
e
dwire
Battery#2Positive(+)Redwire
P
OR
TS
tartInterlockN.O.
ST
BD
StartI
nt
e
rlockN.O
.
EEC3
Control
Processor
D
C
Pw
r
CPEn
a
ble
PORT
T
roll
S
T
BD
Troll
POR
T
G
ea
r
STBD
Ge
ar
STB
D
T
hr
o
tt
le
PO
RT
Throttle
Start
Inter
lock
B
on
d
Sta
tion
S
t
ation
B
ond
DC
P
wr
C
PEna
bl
e
PO
RT
Throttle
PO
R
T
Ge
a
r
Sta
rt
In
ter
lo
c
k
ST
BD
Ge
a
r
STBD
Thr
ottle
Backup
Ena
ble
Gear/
Throttle
Backup
System
Backup
StationCable
5' max Standard Harness
10' max Optional Harness