Xantrex Technology 800, 400 manual 1 Troubleshooting reference, Problem, Possible Cause, Solution

Troubleshooting Reference

Table 5-1Troubleshooting reference

Problem	Possible Cause	Solution
Measured AC	Use of an	The modified sinewave (MSW)
output voltage	average-reading, AC	output of the XPower Powerpack
is too low.	voltmeter to read output	requires a true RMS reading
	voltage.	meter, such as the Fluke 87
		series, for accurate
		measurement.
	XPower Powerpack	Press Battery Level button to
	battery is almost fully	verify battery status and recharge
	discharged.	the XPower Powerpack as
		necessary. Battery Level LEDs
		are only accurate when the
		PowerBox has been
		disconnected from all appliances
		and all charging sources for
		fifteen minutes.
The light does	Light bulb has burnt out.	Remove lens cover and replace
not turn on.		bulb with one of the same type
		and rating.
Battery Status	No AC power at the AC	Ensure power is available at the
LED is OFF	wall outlet.	AC wall outlet.
when AC	AC Charger is faulty.	Replace the AC Charger.
Charger is
connected
Battery Status	Battery Level lights are	Unplug the charging sources and
LED is red and	only accurate when the	any appliances and let the
Battery Level	XPower Powerpack has	XPower Powerpack rest for 15
LEDs show	been disconnected from	minutes to obtain an accurate
the battery is	all appliances and all	reading.
full when the	charging sources for 15
Battery Level	minutes.
button is
triggered.

36