EC328 Power Control System
Issue 01
Page 14 of 15
June 2011
1 Template
Instructions
<<Delete before
use>>
6.5 Electrical Connection
A) Battery Input Connector
Pin
Function
Fuse
Wire Colour
4
Leisure battery input 1
1
BROWN / BLUE
5
Vehicle battery input 1
2
BROWN / GREEN
6
Battery common earth 1
-
WHITE / ORANGE
1
Leisure battery input 2
1
BROWN / BLUE
2
Vehicle battery input 2
2
BROWN / GREEN
3
Battery common earth 2
-
WHITE / ORANGE
B) Signal Input Connector
Pin
Function
Wire Colour
10
Battery Temp sensor
BLACK / WHITE
9
Battery Temp sensor
BLACK
8
Fresh sensor 75% (¾) full
ORANGE
7
Fresh sensor 25% (¼) full
WHITE
6
Fresh sensor 100% full
GREEN
5
Fresh sensor 50% (½) full
BLUE
4
Waste sensor 50% (½) full
PURPLE / SLATE
3
Waste sensor 100% full
PURPLE / RED
2
Engine running signal
RED / YELLOW
1
Earth
WHITE / ORANGE
C) Solar Panel Input Connector
Pin
Function
Wire Colour
3
Positive (+) input
RED
4
Not used
-
1
Negative (-) input
BLACK
1
2
3
4
2
Not used
-
