Wiring Diagrams - Vetus DIESEL VH4.65 Operation Manual

Engine with panel model '20', '21', '22'
Red Yellow
A1 A3
Plug 'A'
Socket 'A'
A1 A3
Fuse or
circuit breaker
30 86
Battery
main
87 85
switch
M
Battery
Starter motor
VD00241
Key switch
Orange Violet White
A4 A2 A5
A4 A2 A5
Auxiliary
start relay
Pre-
heating
Stop relay
relay
30 86 30 86
87 85 87a 85
M
Pre-heating Fuel pump Fuel valve
ETR
Engine panel model
'20' '21' '22'
-8 -7 -5 -4
X1
31 17/19 58 15
D1 D2 D3
Q1
Black
BZ
L1
A6
R1 R2
D5
D6
D7
D8
A6
D9
Pre-
19/94
X2M
heating
-6
B6
Plug 'B'
Socket 'B'
B6
Transparent
B+
G
D+ Battery charging
3Y
W
Alternator
Wiring diagram
Tachometer/
Voltmeter
hour counter
Model
n/h
V
Voltmeter
Tachometer -
-1 -2 -3
W
D4
Warning lights
L2 R3 L3 L4 L5 L6
Gearbox
oil press.
D10
61 91 92 93 W
-4 -1 -2 -5 -3
B4 B1 B2 B5 B3
B4 B1 B2 B5 B3
Yellow/
Green Brown Blue Gray
Green
ϑ ϑ
p
Exhaust Oil Coolant
temp. press. temp.
20 21 22
- - 1
1 1
-6
95
Yellow/
Green
p
Gearbox
oil press.
69