Step 1: Make and install the two short
battery cables. These cables connect
the positive (+) of one battery to the
negative (-) of the other to create a set
or bank. We refer to this as a series
connection. See drawing below.
DO
NOT connect any other cables or
wires to these terminals.
Step2: For the positive to positive
parallel connections, measure and cut
a piece of red cable to the proper
length. Attach a ring terminal to each
end using a professional grade
crimper. Place heat shrink around each
terminal and heat. Then loom it. Use
this cable to connect the positive (+) of
one bank of batteries to the positive
(+) of the other bank of batteries.
Step3: Repeat procedure for the
negative to negative connection using
a black cable. Then loom it. Use this
black cable to connect the
negative (-) of one bank of batteries to
the negative of the other bank of
batteries.
Do NOT use truck frame as a ground
Directions for Wiring A 6-Volt Series/Parallel,
4 Battery NITE Phoenix
Connect positives here: AC
Unit, Heater, and Separator
Connect negatives here:
AC Unit, Heater, and Truck
Battery negative
BMS=Battery Management System