ProMariner ProSport6 PFC Owner's Manual And Installation Manual page 18

I N S TA L L AT I O N
15
Installation
STEP 4: Incorrect wiring will result in reverse polarity or high reverse voltage, in the event this happens, the
ProSport Charger has been designed to not fail as a result, however it will cause the charger to "internally
disconnect" and provide "no output" until the (reverse polarity caused by putting the "red" + lead on
a - negative battery terminal) and or the (high reverse DC voltage caused by taking one bank cable and
spreading it across two batteries) is corrected, using the wiring diagrams as shown on pages 16-22. In the
event of a reverse polarity connection or an improper battery connection or if an output is not connected
to a battery the appropriate red battery bank trouble LED will illuminate identifying the battery and wiring
connections where a fault is present. See page 25 for further details.
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.
Each charger cable must
be connected to 1 battery,
just as shown. Observe
black to (-) and red to (+).
Do this for each battery.
When connecting to an engine start battery only connect the battery bank cable that is LABELED:
"FOR ENGINE BATTERY USE THIS BANK CABLE ONLY".
Application Tip
If your application is for 4D or 8D large capacity batteries, please refer to ProMariner's website www.promariner.com and view
our ProNauticP Hardwired Charger Assortment for a model that is correct for this group size of batteries.
black (–)
Group size 24
cable jacket
red (+)
thru 31 only