Conext XW Pro Installation Guide

Checking AC Voltage
Note: This test requires the use of a voltmeter.
To perform an AC voltage check:
1. With the inverter on (green kW LED is on and steady), verify the AC voltage at AC
Loads block terminal L1-Load to N-Load.
2. Verify that neutral is bonded to ground in the system by measuring the hot and neutral
voltages relative to ground. Neutral-to-ground should equal zero (0) volts.
3. After confirming the correct AC voltage, turn on your AC output breaker and place a
load on the inverter (plug in a light or other load to an outlet the inverter is powering).
4. Confirm that the AC load that was just turned on is working properly.
Figure 40 Checking AC Voltage
Confirming Battery Charger Operation
To confirm battery charger operation:
1. Apply AC from grid or generator. LEDs will blink while the power source is qualified.
2. Check LEDs (AC1 or AC2) on the front panel. One of them must be ON for the unit to
charge.
3. Check the amp (A) LED. If the A LED is ON, the unit is charging and the battery
current is displayed on the inverter information panel.
Figure 41 Checking Charging Operation
Wiring Conext XW Pro Installation Guide
990-91228A-01 This manual is intended for use by qualified personnel 72