Xantrex XPower 400 Owner's Manual page 61

Table 5-1 Troubleshooting reference
Problem
AC appliance
will not
operate;
audible alarm
is sounding.
Over-
temperature
shutdown
Alarm sounds
Run time is
less than
expected.
975-0057-01-01
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Possible Cause
Battery has discharged
to 10.5 V.
Inverter has
overheated due to poor
ventilation or
excessively warm
environmental
conditions.
Inverter has
overheated due to poor
ventilation or
excessively warm
environmental
conditions.
Internal battery is
nearly discharged.
(11.0 V).
If you ignore this
warning, the XPower
Powerpack
automatically switches
off when the battery
reaches 10.5 V.
Internal battery is not
fully charged.
AC appliance power
consumption is higher
than expected.
Troubleshooting Reference
Solution
Turn the AC Outlet On/Off switch
off and recharge the XPower
Powerpack.
Turn the AC Outlet On/Off switch
off and allow the XPower
Powerpack to cool for 15 minutes or
more. Clear blocked fan opening or
remove objects covering the unit,
then restart the XPower
Move to a cooler environment.
Turn off the AC Outlet On/Off
switch, and let the XPower
Powerpack cool down.
Turn the AC outlet ON/OFF switch
OFF and recharge the XPower
Powerpack.
Recharge using the AC Charger,
until green Charging Status light is
steady.
Check AC appliance power or
wattage rating (or current draw for
12 V DC appliances) and compare
with Table 3-1 on page 3–5
Table 3-2 on page 3–9.
Powerpack.
and
5-3