Vetus M4.55 Operation Manual page 95

10 Wiring diagram
Red Yellow
A1 A3
Plug 'A'
Socket 'A'
A1 A3
Fuse or
circuit breaker
Auxiliary
start relay
Pre-
heating
relay
30 86 30
Battery
main
87 85 87
switch
M
Battery
Starter motor Pre-heating
(Glow plugs)
VD00635
Key switch
Engine panel model
'34'
-8
X1
31
Pre-
heating
Orange Violet White Black
A4 A2 A5 A6
A4 A5 A6
A2
B6 B4 B1
86
Socket 'B' To 2
85
R B+
M G
D+
3Y
W
Stop
Fuel lift pump Alternator
solenoid
ETR
ETS
Tachometer/
Voltmeter
hour counter
V n/h
-7 -5 -4
17/19 58 15
D1 D2 D3 D4
Warning lights
Q1
BZ
L1 L2 R3 L3 L4 L5
R1 R2
D5
D6
D7
D8
D9
D10
19/94 61 91 92 93
X2M
-6 -4 -1 -2 -5
B2 B5 B3
B6 B4 B1 B2 B5
nd
panel
B6 B4 B1 B2 B5
Yellow/
Transparent Green Brown Blue
Green
ϑ
ϑ
p
Battery charging
Exhaust Oil Coolant
temp. press. temp.
Options, panel model '34'
engine with intercooling
Oil pressure Temperature
gauge gauge
p ϑ
-3 -6 -1 -2
W 95 M1 M2
L6
Gearbox
oil press.
Ð +
W (31) (15) G1 G2 NC NC
X3M X4M
-3 -1 -2 -1 -2 -3 -4
+
Interface
STM6911
-1 -2 -3 -1 -2 -3 -4
Interface cable MPVB2
B3
Plug 'B'
Socket 'B'
B3
Yellow/
Gray
Green
p
Gearbox
oil press.
L3 L4 L5 L2 L1 L6
Connection for
nd
2 alternator
Violet
3
Battery charging
2 nd alternator 1
Yellow/
Green
2
Black
93