Conext XW Pro Installation Guide

WARNING
OVERHEATING OF DC TERMINALS AND CABLES
Overheating of the DC terminals or DC cables to dangerous temperatures may occur due to
improper installation.
n Do not put anything between the cable lug and the terminal surface.
n Do not over-tighten connections; observe all recommended torque values.
n Do not apply any type of anti-oxidant paste until after the cable connection is tightened.
n Do not under size cables; install cables sized in accordance with national electrical
code requirements.
n DC cables must have crimped copper compression lugs or crimped and soldered
copper compression lugs; soldered connections alone are not acceptable. Lugs must
be rated for use with fine-stranded cable.
n Do not use coarse-stranded cable; the lack of flexibility may pull DC terminal
connections loose.
Failure to follow these instructions can result in death, serious injury, or equipment
damage.
NOTICE
DC REVERSE POLARITY
Before making the final DC connection or closing the DC breaker or disconnect, check
cable polarity at both the battery and the inverter/charger. Positive (+) must be connected to
positive (+). Negative (–) must be connected to negative (–).
Failure to follow these instructions can result in equipment damage.
Battery cables are not included in the Conext XW Pro package. Depending on your
installation requirements, you will need to supply at least one pair of battery cables. For
battery cable requirements, see "Battery Cable Requirements" on page38.
Note: One pair of #4/0 AWG Arctic Ultraflex Blue™ battery cables is included with each
Power Distribution Panel (PDP) and Connection Kit for INV2 INV3 PDP. For more
information, see "Optional Accessories" on page18.
Figure 27 Battery Terminals (bottom of Conext XW Pro)
Wiring Conext XW Pro Installation Guide
990-91228A-01 This manual is intended for use by qualified personnel 54