SECTION 6 TROUBLESHOOTING
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Inv Low Batt Volts Inverter battery voltage low. Check battery state of charge and re-charge if
necessary.
Check for proper DC cable size.
Check all connections for tightness.
Inv High Batt Volts Inverter battery voltage high. Check for external charging sources and
disable if necessary.
AC Out Overload AC output overload. Reduce the AC load so that even for short
times, the AC output current does not exceed
26A.
Ext Comm Timeout PROsine external
communications timeout
Check that the connections on the
communications cable between the PROsine
and the display panel are secure.
Check whether the communications cable has
been damaged.
Check the proximity of the communications
cable to DC and AC cables. If the cable
crosses DC or AC cables, ensure that it does
so at right angles.
Chg Low Batt V Battery voltage did not rise
above 10V within 30 seconds
of the charger starting. This
may indicate a problem with
the battery (e.g. a damaged
battery), but will also occur if
the battery was very dead at
the start of the charge cycle.
Clear the error and restart the charging
process. If battery V does not come to 10V
after a few of charging cycles, have your
battery tested.
SeriesComTimeout Series communication timeout
Ensure that both inverter•charge
rs
have
power.
Ensure that the ON/OFF/REM switch for
both units is ON (or REM if Remote
Shutdown is being used).
Ensure that both inverter•charge
r
s are
configured correctly and are enabled.
RelayWeldDetect0 The internal transfer relay is
unable to switch between
shorepower and inverter
output. Charge/passthrough or
Invert modes may be
unavailable.
Call Xantrex.
RelayWeldDetect1
RelayWeldDetect2
AC Backfeed You have applied an AC
source (shorepower) to the
inverter output. This has been
caused by improper wiring.
Check AC input and output wiring. The AC
output wiring should not be connected to an
AC source at any time.
Table 9 Error Messages
Error Message Details Action
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