UPS R6000 Models User Guide

Troubleshooting
5-4 HP Uninterruptible Power System R6000 Models User Guide
Trouble Indicators
Table 5-2: Trouble Indicators
Symptom Possible Cause Suggested Action
The UPS will not start. There is no utility power. Contact a licensed electrician to
check the power at the utility power
output.
The circuit breaker in the service panel is
open.
Verify that the service panel breaker
is in the on position.
The input service wire is not connected. Contact a licensed electrician to
install the UPS wiring.
The REPO contacts are closed. Open the REPO switch.
An audible alarm cannot be
silenced.
The switch may be pressed and not released. Release the switch.
Verify the load, reduce the load, and
repeat the self-test.
The UPS switches
frequently between battery
power and AC input.
The input voltage in your area differs from the
UPS nominal input voltage range setting.
Use the front panel controls and the
LCD display to change the UPS
nominal input voltage to match the
local range. See Chapter 3,
“Configuration.”
LED Alarm Configurations
Table 5-3: LED Alarm Configurations
LED Appearance Meaning Action, if necessary
The LED is flashing green. The UPS is in Standby mode. Press the On button to power the
output receptacles of the UPS.
The LED is solid green. The UPS is in Operate mode. No action is needed.
The LED is flashing yellow. The UPS is in Standby mode and on
battery power. No utility power is
available.
The UPS will shut down in
30 seconds.
continued