Conext XW+ 6848 NA Owner's Manual page 110

Troubleshooting
Table 4-2 Warning Types and Behavior
Warning type Behavior
Manual warning Require you to acknowledge them before you can proceed with configuring or
operating the Conext XW+. Manual warnings are usually in the form of a Yes/No
question that you may acknowledge by pressing the Enter button on the Conext
SCP for Yes and the Exit button for No.
Refer to the Conext System Control Panel Owner's Guide for more information.
Table 4-3 Warning Messages
Conext System
Warning Control Panel
Number Message
W44 Battery Over
Temperature
W45 Capacitor over
temperature
W48 DC Under Voltage
W49 DC Over Voltage
4–12
Table 4-3 provides descriptions of the warning messages and solutions.
Warning
Type Cause
Automatic Battery Over Temperature
Warning. Battery
temperature is over 50 °C
(122 °F).
Automatic DC Bulk Capacitor over
temperature (100 °C/
212 °F)
Automatic Battery voltage is below
47 V.
Automatic Battery voltage goes
within the [High Batt
Cut Out – 2V] threshold.
Solution
Check battery voltage and
battery cable connections.
Stop charging, if necessary.
Check for excessive ambient
temperature and adequate
ventilation in the battery
compartment
Ensure adequate ventilation
around the Conext XW+.
Reduce the AC loads.
Check for the correct battery
voltage at the inverter's DC
input terminals. Check for an
external DC load on the
batteries. Check condition of
batteries and recharge if
possible or reduce your Low
Batt Cut Out setting.
Turn off or check additional
charging sources to batteries.
Check battery cables.
Check for the correct battery
voltage at the inverter's DC
input terminals. Ensure your DC
source is regulated below your
high battery cut out or increase
your High Batt Cut Out
setting.
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