Xantrex Technology 5000 manual 975-0376-01-01

					Troubleshooting Reference
Table 4-1		Troubleshooting Reference
	Error/Warning
#	Code on Display		Problem	Possible Cause	Solution
	E03: Flashing		Inverter is in back-	The AC output is being	Check that no other source of
	Fault LED:		EMF (backfeed)	supplied with back-EMF	electrical power is connected
	Flashing		protection	(backfeed).	to the AC output circuits of
	Alarm: Beeping		shutdown.		the inverter. If motor loads are
					on the inverter, it is possible
					that a motor shutdown caused
					back-EMF (backfeed). If the
					problem persists, the motor
					may not be able to be operated
					by this inverter.
4	E04: Flashing		Inverter is in	E07 warning code is	See solution under error # 7 in
	Fault LED:		internal over	ignored. (See possible	this table.
	Flashing		temperature	causes under error # 8 in
	Alarm: Beeping		shutdown.	this table).
5	E05: Flashing		Inverter's Input	Poor battery condition	Charge the battery.
	Fault LED:		Under Voltage		Install a new battery.
	Flashing		Warning Alarm is		Use proper cable size and
	Alarm: Beeping		on.	Poor DC wiring
					lengths and make solid
					connections.
					For more information, refer to
					“Selecting Cable Sizes”
					starting on page 2-6 of the
					Installation Guide.
6	E06: Flashing		Inverter's output	Load applied is above	Reduce the load if continuous
	Fault LED:		overload warning	the continuous operation	operation is required.
	Flashing		alarm is on.	limit.
	Alarm: Beeping
7	E07: Flashing		Internal over	Inverter ventilation	Improve ventilation.
	Fault LED:		temperature	openings are obstructed.	Make sure the inverter’s
	Flashing		warning alarm is		ventilation openings are not
	Alarm: Beeping		on.		obstructed.
				Ambient temperature is	Reduce the ambient
				too high.	temperature.
				Load applied is above	Reduce the load if continuous
				the continuous operation	operation is required.
				limit.

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