Engine Control Panel Internal Wiring-Lombardini 903 - WACKER Group LTC 4 Repair Manual

Maintenance
4.16 Engine Control Panel Internal Wiring—Lombardini 903
EV
R/W
3
(Max 0,8A)
S1
ACC
V
6
(Max 10A)
a
15
A L
30
(12V)
50
5 B
(Max 12A)
c
Y/G
14
f
70A
S5
B
B
(Max 50A)
7 R
Ref. Description
a Key switch
b 15A fuse
c 80A fuse
B Black
G Green
L Blue
P Pink
wc_tx000427gb.fm
4 S3 13 S2
Or Br
d
b
e
Wire Colors
R Red
T Tan
V Violet
W White
9 8 10
S4
W Gr G
Gr R R
Y
Ref. Description
d Engine protection
e Preheating
f Relay
Y Yellow
Br Brown
Cl Clear
Gr Gray
56
LTC Repair
1 11 12 2
Y L P W/L
R Y R
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Or Orange
Pr Purple
Sh Shield
LL Light blue
R