Compaq R6000 manual LED Alarm Configurations

		Troubleshooting 6-9
LED Alarm Configurations
	Table 6-8
	LED Alarm Configurations
LED Appearance	Meaning	Action, if necessary
Green LED flashing	UPS is in Standby.	Press the On button to power the
		output receptacles of the UPS.
Green LED ON	UPS is in Line Interactive	No action needed.
	Mode¾Operation Mode.

Left yellow LED Flashing UPS on Standby and on battery. No utility power available.

The UPS will shut down in 30 seconds.

Left yellow LED ON	Load on Battery, utility over or under
	voltage and/or frequency out of
	range.

Correct the input voltage problem, if possible. Otherwise, be prepared to lose power to the COMPAQ R6000 UPS loads when battery power is exhausted.

UPS is shutting down.	Wait for shut down to complete. Re-
	boot the UPS and run self-test. If not
	successful, contact an authorized
	service provider.
Hot start on Battery.	Re-start after checking connection to
	utility power.
UPS has shut down.	Wait for shut down to complete. Re-
	boot the UPS and run self-test. If not
	successful, contact an authorized
	service provider.

Right yellow LED ON UPS is in Bypass mode.

Check manual Bypass switch on rear panel. Turn to Normal position.

Red LED Flashing	Alarm condition exists.	Check alarm status on LCD.
All LEDs ON	Running self-test.	Wait for self-test to complete.
	Failure condition exists.	Contact an Authorized Service Provider.
Green LED ON,	Self-test with load present	Allow self-test to complete.
Left yellow LED ON
Green LED ON,	Self-test with no load present	Allow self-test to complete.
Left yellow LED Flashing