Conext XW+ 230V Installation Guide

Table Of Contents
Wiring the Conext XW+ Inverter/Charger
3–34 975-0714-01-01
This manual is for use by qualified personnel only
Figure 3-21 Functional Test for Single Inverter Systems
Check/verify all
wiring and cable
connections
Measure DC Voltage and
confirm the correct
polarity at all of the cable
connections
Within tolerance?
44 to 64 volts for a 48~volt system
Is polarity on cables correct?
Check Battery Bank.
Recharge by external
charger if necessary.
Correct Polarity on Cable
Connections.
Apply DC Power
Check display for
startup self-test
If unit powers up in 
enable operating mode
Enable Inverter
Check for Faults
Faults?
Correct fault condition.
Restart Functional Test.
Consult Troubleshooting
section in the
Conext
XW+ Owner’s Guide
.
Restart functional test.
Close AC Load
breaker.
Confirm operation
of AC Load.
Open AC Load
breaker.
Proceed to
Charger Functional
Tes t
Within range?
Check AC Voltage
Press the Startup/
Shutdown and Equalize
buttons simultaneously
to enable invert mode.
 is displayed briefly.
Yes
Yes
No
No
No
Press the Startup/
Shutdown button
momentarily.