
Installation
45
4.2.1 DSE9130, DSE9140, DSE9250, DSE9255 & DSE9260
Connector A
Terminal
Function
Recommended Size
Comments
-OP
Load negative
1mm² (AWG 16)
Battery negative terminal
+OP
Load Positive
1mm² (AWG 16)
Battery positive terminal
BOOST
Boost mode
0.5 mm² (AWG 22)
Connect together for boost operation
BOOST
Boost mode
0.5 mm² (AWG 22)
CF
Charge failure relay
0.5 mm² (AWG 22)
Closes under charge fail conditions
CF
Charge failure relay
0.5 mm² (AWG 22)
Connector B
Terminal
Function
Recommended Size
Earth
1mm² (AWG 16)
N
AC Neutral
1mm² (AWG 16)
L
AC Live
1mm² (AWG 16)
CAUTION: Ensure Earth Terminal is connected to Battery negative (for negative earth
systems) or Battery positive (for positive earth systems)
Where no system earth exists, Earth Terminal must be connected to battery negative
4.2.2 DSE9150
Connector A
Terminal
Function
Recommended Size
Comments
NC
Not Connected
Do not connect
-OP
Load negative
1mm² (AWG 16)
Battery negative terminal
+OP
Load Positive
1mm² (AWG 16)
Battery positive terminal
Connector B
Terminal
Function
Recommended Size
Earth
1mm² (AWG 18)
N
AC Neutral
1mm² (AWG 18)
L
AC Live
1mm² (AWG 18)
CAUTION: Ensure Earth Terminal is connected to Battery negative (for negative earth
systems) or Battery positive (for positive earth systems)
Where no system earth exists, Earth Terminal must be connected to battery negative