Wiring Diagram - Yamaha EF12000DE Owner's Manual

WIRING DIAGRAM

Auto choke
( Bimetal )
Ignition coil
Exciting
coil
Y
( AVR )
Y
- +
Battery 12V
GENERATOR
Field
Winding
Brush Brush
Auxiliary Winding
for Condenser
LGrn
Brn
R
Fuel cut
R
Blk/W
Blk
Idle
solenoid
W
W
Charge
coil
Org
R
Electric
Magnetic
starter
switch
Grn
Regulator
R15
Gry
Oil pressure
switch
CONTROL BOX
Fuse
Blk
R
Blk
Blu
Hr V
R
W
No-fuse breaker
W Blk Blk
Brn LGrn LGrn
(4P)
Wiring color cord
Blk : Black
Blk/W : Black/White
Blu : Blue
LBlu : Light blue
Brn : Brown
CONTROL BOX
LGrn
R/W
Blk/W
Blk
(AC output)
LBlu
1 2
W
W 5 4 3
Idle
control
unit
Economy
switch
Org
R
Grn/Y
Grn/Y
to earth
terminal
ST Relay
AC output
AC output
receptacle
receptacle
(120V) REC1
(120/240V) REC3
Connector
Remote control
Blk
w
R
AC output
PL
receptacle(120V)
W
Engine
Exciting coil
W
AVR
Brn
Y
Y
Grn/Y
Brn/W : Brown/White
Grn : Green
Grn/W : Green/White
Org : Orange
Gry : Gray
− 38−
W
Grn
Gry
W
1 2 3 4 5 6
Electronic control unit
13 12 11 10 9 8 7
Org
Grn/Y
Y
Brn
LBlu
Org
Grn/Y
Org
Grn
Gry
-M +M B L . IG ST
OFF
Starter
ON
switch
START
Blk
R
Connector
Grn Org Blk
( Remote control )
Grn/Y Gry R
AC output
receptacle
(120/240V) REC4
Grn/Y
w
REC2
to Idle
control unit
to Starter
switch
Grn/Y
R : Red Blk/R
W : White R/W
Y : Yellow LGrn
Pik : Pink
Grn/Y : Green/Yellow
W
Oil pressure
warning lamp
( Red )
W
( AC 120V )
Earth(Ground)
terminal
: Black/Red
: Red/White
: Light green