Lenovo 5594-5KX, Installation And User Manual

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Chapter 8. Troubleshooting
The Lenovo UPS is designed for durable, automatic operation. It will alert you
whenever operating problems occur. Usually the alarms shown by the control
panel do not mean that the output power is affected. Instead, they are preventive
alarms intended to alert the user.
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Events are silent status information that are recorded in the Event log. Example
= "AC freq in range".
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Alarms are recorded in the Event log and displayed on the LCD status screen
with the logo blinking. Some alarms are announced by a beep every 3 seconds.
Example = "Battery low".
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Faults are announced by a continuous beep and red LED, recorded in the Fault
log and displayed on the LCD with a specific message box. Example: "Out. short
circuit."
Use the following troubleshooting chart to interpret alarm conditions.
Alarms and faults
To check the Event log or Fault log:
1.
Press any button on the front panel display to activate the menu options.
2.
Press the button to select Event log or Fault log.
3. Press Enter ( ) to review the selected log.
4.
Scroll through the listed events or faults.
The following table describes conditions that are logged..
Conditions Possible cause Action
Online mode
Normal operation. None.
Battery mode
LED is On.
1 beep every 10
seconds.
A utility power failure has
occurred, an upstream circuit
breaker is tripped, or the input
power cord (if so wired) is
unplugged. Check the input power source
and connections.
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