Xantrex Technology RS2000 manual Number Message Type Cause Solution

				Troubleshooting
Table 4-3	Warning Messages
Warning		Warning
Number	Message	Type	Cause	Solution
W9	Battery temp sensor	Automatic	Battery Temperature	Install a battery temperature
	not detected. Check		Sensor Not Present	sensor (BTS). This warning
	connections.			will continue to display as long
				as no BTS is connected.
W10	Battery temp sensor	Automatic	Battery Temperature	Replace battery temperature
	failure.		Sensor Shorted	sensor.
W11	Batt voltage too high.	Automatic	DC Over Voltage	Turn off or check additional
	Check DC wiring to		Warning	charging sources to batteries.
	inverter/charger.			Check battery cables.
W12	Battery voltage is	Automatic	DC Under Voltage	Recharge batteries and check
	getting low.		Warning	battery cables from inverter to
	Recharge battery.			batteries for loose connections.
W13	Line 1 AC voltage	Automatic	AC Over Voltage	Check AC input voltage.
	too high. System may		Warning (AC Line 1	Check high AC input voltage
	shut down		input)	setting.
W14	Line 1 AC voltage	Automatic	AC Under Voltage	Check AC input voltage.
	too low. System may		Warning (AC Line 1	Check low AC input voltage
	shut down.		input)	setting.
W15	Line 2 AC voltage	Automatic	AC Over Voltage	Not applicable to RS2000.
	too high. System may		Warning (AC Line 2
	shut down.		input)
W16	Line 2 AC voltage	Automatic	AC Under Voltage	Not applicable to RS2000.
	too low. System may		Warning (AC Line 2
	shut down.		input)
W18	Cannot Equalize	Manual	Cannot equalize	Wrong battery type. Change
				battery type only if the battery
				type setting is not the same as
				actual battery type. Cannot
				equalize a gel or AGM battery.
W19	Equalization	Manual	Equalization	Investigate cause of problem.
	terminated		terminated abnormally
	abnormally
W500	Lost network	Automatic	Lost network	Check network cables or
	connection		connection	terminators.

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