Monitoring the Indicator Lights

The four indicator lights on the front panel show you the operating status of the RS400. See Table 2-2.

For an illustration of the indicator lights on the front panel, see “Front panel of the RS400” on page 2–2.

If none of the front panel lights are on, see “Troubleshooting Reference” on page 3–2.

Table 2-2Status of Indicator Lights

Light	Color	Status	Action

AC Input	Green	When the RS400 is connected to	You can run all your appliances from
		shore power, the AC Input light	shore power.
		illuminates.

Inverter ON	Green	When the RS400 is on, the Inverter	You can run your appliances using
		ON light illuminates.	energy from the battery.

Low Battery	Yellow	When both lights illuminate, your	You can run appliances, but your
& Inverter ON	& Green	battery level is low. (The battery	battery level is low. Charge your
		voltage has dropped below 10.7	battery or connect to shore power.
		volts DC.)

Low Battery	Yellow	When the Low Battery light	You cannot run appliances. Charge
		illuminates, your battery level is	your battery or connect to shore power.
		critically low. (The battery voltage
		has dropped below 10.3 volts DC.)

Fault	Red	The Fault light illuminates	You cannot run appliances as the AC
		whenever there is a battery over-	output is disabled in invert mode.
		voltage fault condition (exceeds	Clear the fault condition. Reset the
		15.3 volts), output overload fault	RS400 by turning the On/Standby
		condition or over-temperature fault	switch on the RS400 or the optional
		condition.	S400 Remote Switch to Standby (		)


			and then to On (	), or connect to shore
			and then to On (	), or connect to shore
			power.

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