ProMariner ProSport6 PFC Owner's Manual And Installation Manual page 21

Typical Wiring
Fig. 3 ProSport 15 (OEM only) and 20 Three Bank Charger for 3 12V Batteries
with (3) 12 VDC Batteries Connected with (2) Series Jumpers
Note:
Indicates jumper series
Indicates fuse
For engine battery use
this bank cable only
+
Installation
When connecting each jacketed battery charger cable, make sure it is connected
to only one 12 VDC battery and observe the polarity and color of all connections:
Red Wire = + (Positive) Battery connection
Black Wire = - (Negative) Battery connection
The black wire can never be connected to a terminal with red wires. Only black.
Important: The pair of red and black wires in 1 cable jacket MUST GO TO THE SAME 12VDC battery.
Note 1: One bank cable connects to no more than one battery
Note 2: ProSport is designed to be used with group 24, 27, 30 and 31 batteries
Dedicated 36 VDC Trolling Motor Battery Configuration
ProSport 20 Plus
cable 1
_
bat 1
+
Three 12 VDC Batteries connected with a (2)
series jumper for a 36 VDC Trolling Motor
W I R I N G D I A G R A M S
cable 2 cable 3
_
bat 2
+
_
Top view
bat 3
of battery
18