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Understanding Fault Codes
975-0263-01-01 5–3
Table 5-1
Fault Codes
Fault
Code
Status
LED Description Solution
E01 Yellow Under-voltage
warning
Check the connections and cable to see if the battery is fully
charged. Recharge the battery if it is low.
Reduce the load.
E02 Red Under-voltage
shutdown
Disconnect the load and recharge the battery.
E03 Red Over-voltage
shutdown
Make sure the XM 1800 is connected to a 12 V battery.
E04 Yellow Overload shutdown
warning
Make sure the load does not exceed the XM 1800’s output
rating. Reduce the load if necessary.
E05 Red Overload shutdown
Short circuit
Reduce or disconnect the load. Make sure the load does not
exceed the XM 1800’s output rating.
Check connection to the load.
E06 Not used
E07 Yellow Over-temperature
shutdown warning
Allow the unit to cool off. Reduce the load if continuous
operation is required.
Improve ventilation. Make sure the inverter’s ventilation
openings are not obstructed.
Reduce the ambient temperature.
E08 Red Over-temperature
shutdown
Allow the unit to cool off.
Improve ventilation. Make sure the inverter’s ventilation
openings are not obstructed.
Important:
In order to reset the unit after an error has occurred, you have to
remove shorepower (i.e., AC input), turn the unit off, then turn back on again.
Xantrex_PRO1800.book Page 3 Tuesday, April 24, 2007 11:33 AM