Yanmar 3JH4E - Wiring Diagrams; 3 JH4 E - B-Type Instrument Panel Wiring

WIRING DIAGRAMS
3JH4E - B-Type Instrument Panel
Alarm lamps
Procured by customer
diodes
YW
4
5 6 7 8
10
2
1
3
WL YG
WBr
9
3R
R
W
R
L
Wire harness
L
B
O
P
Instrument panel (sub station) (Option)
17 AC
30
G1G2
LB
Option
1
2
3
1
2
3
Alarm lamps
diodes
YW
14
15 16 17 18
12
11
13
WL YG
WBr
R
W
Fuse (3A)
R
L
Wire harness
Wire harness for sub panel
only for sail drive
3R 3W
YW WL WG B
RB LB O YG
WB YR Y WR
YB GB G GR
Key switch
GLOW OFF ON START
30 AC
G1 G2
17
3L
A
A
31
L
B
O
P
Instrument panel (Main station) (Option)
17 AC
30
G1G2
LB
B L YG RB
12V
Battery switch
2R
2B
2B
5R
3L
Relay
Option
Option
WBr
WL
YW
B
W/Y
2R
2W
S
B
3R
10B
10R
Y
O
B
B E
B E
R
L
RB LB
RB
LB
RB
YG
LB
R
L
5R
12V
33
32
22
21
26
27
28
29
30
23
24
25
only for sail drive
Earth bolt
0004185
Figure 15
SYSTEM DIAGRAMS
116 JH4 Series Operation Manual