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WIRING DIAGRAMS
3-4 www.honeywellgenerators.com Honeywell Portable Electrical Generator Service Manual
HW4000 & HW4000L
FIGURE 3-2: HW4000 & HW4000L Wiring Diagram
G
Y
W
X
ALTERNATOR
CONTROL PANEL
ENGINE
OIL ALERT
SENDER
SPARK
PLUG
OIL
SHUTDOWN
SWITCH
IGNITION
COIL
ENGINE BLOCK
Y
Y
Bl
Y
Bl
Bl
ENGINE
CONTROL
SWITCH
Bl
Bu
EIG
GROUND
TERMINAL
DUPLEX 5-20R
Y/G
THERMAL
AC BREAKER
15A
G
WX
FIELD
WINDING
MAIN
WINDING
EXCITER
WINDING
AVR
WR WLg Bu Bu
ALTERNATOR
Bl - Black
Bu - Blue
Br - Brown
G/W - Green / White
Lg - Light Green
R - Red
Y - Yellow
Y/G - Yellow / Green
W - White
THERMAL
AC BREAKER
15A
NOTE:
Alternator is mechanically connected
to the engine block providing ground
connection between the engine block
and the alternator frame.
ON/OFF SWITCH PANEL
G
WX
DUPLEX 5-20R
G
WY
G
WY
MAIN
WINDING
Br WRBu
Br WRBu
FUEL
CUTOUT
WINDING
5A FUSE
G/W
G/W
TWIST-LOCK
L14-30R
Y/G
gg
Br Br
MAGNETIC
AC BREAKER
15A
120 VAC
120 VAC
OFF
ON
Bu BlG/W Y/G
FUEL CUTOUT
SOLENOID