Rackmount-solutions XRT Series Manuel d'utilisateur télécharger pdf (Page 30)

INITIAL ERROR MESSAGES

As soon as the UPS is first turned on, it performs a series of self tests. If

the self tests fail then the UPS will report the failure and display the fault.

If the self test passes, but the UPS was shut down previously due to a

fault, the previous fault code or message will be displayed. This feature

allows you to determine why the UPS shut down. The LCD screen will

display the words “Error Detected” on the top line of the screen, and one

of the messages in the Error Code list is shown on the second line.

Model XRT600 LED Display Error Codes

Displayed in binary code

LED

DISPLAY POSSIBLE CAUSE ACTION TO TAKE

ooox Low ac input Verify incoming ac

ooxo Input ac to high Verify incoming ac

ooxx Input AC frequency out of

range for unit.

Verify incoming freq. for this

model.

oxoo Excessive output current

being drawn

Verify output load

matches unit.

oxox Fan not running Verify nothing has

gotten into the fan

oxxo Fan or air

passages blocked

Clear air passages

oxxx Battery pack is bad or

disconnected

Check battery voltage

and connections

xooo UPS has had a

hardware fault

Call for service

xoox Output voltage

is too high

Call for service

xoxo Output voltage

is too low

Call for service

On the XRT600, these messages can be cleared by pressing the

Test/Alarm Silence button.

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Rackmount-solutions XRT Series Manuel d'utilisateur Page 30