Wiring diagram
80
Engine MD2010A, MD2020A, MD2030A, MD2040A
18
0
1
0
Refrigerant temperature relay (normally
open, closes at 95°C
±3°C, 203,2
°Ft5.6°F )
Refrigerant temperature sensor
Connector, 16-pole
Cable areas in mm
2
are given after the colour code in the wiring diagram.
Areas not given
=
1.0 mm
2
.
Dashed cables are not included from Volvo Penta.
1.
Battery
9.
Glow relay
16.
2.
Main switch
10.
Protective diode
3.
Startermotor
11.
Fuses (4 pcs), max. 15A (+)
17.
4.
Earthing relay
12.
Fuses (4 pcs), max. 15A (-)
18.
5.
Earth rail
13.
Splice
6.
Glow plug*
14.
Oil pressure relay, engine (normally
7.
Alternator
open, closed at
0.3
bar ±0.1 bar
8.
Starter relay
15.
Oil pressure sensor
*
MD2O10:
2 pcs. Other engines:
3 pcs
Cable colours
BL
=
Blue
OR
Orange
LBL =
Light blue
R
Red
BN =
Brown
SB
Black
LBN =
Light brown
W
White
GN =
Green
Y
Yellow
GR =
Grey