Rackmount Solutions XRT Series manual Operating Faults

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OPERATING FAULTS

If, during operation, a fault is detected the XRT UPS will sound the alarm beeper and display the fault cause on the front panel. If you have disabled the alarm beeper, the fault will still be displayed. In the XRT600 UPS the upper four LED’s will be turned on according to the chart provided earlier. In the XRT1000 and above, the LCD screen will show the fault message. If more than one fault happens simultaneously, all active faults will be shown for 3 seconds and then cycled to the next fault. Following is a list of alarm faults for the XRT1000 and above, and their meaning;

Overload XXX%

Overload xxx% The load has exceeded 110% of the capability of the UPS. If between 110-114%, overload screen is displayed, alternating between “To Continue Press Any Key”. Pressing any key returns you to the Mode Display and the unit proceeds with shutdown after 30 seconds.

Error Detected

Over Current XXX%

Error Detected Battery Low

Error Detected

Over Temp XX.XC

Low Voltage In

High Voltage In

OUT OFF Ext Cntl

Output OFF

OUT OFF Man Cntl

Output OFF

Over Current xxx% The load has exceeded 115%, alarm sounds and the unit shuts down.

Battery Low The battery voltage has fallen below 42 Volts.

Over Temp xx.xC The inverter temperature is too high.

Low Voltage In The utility power is below safe operating range. The UPS is correcting this condition without using batteries. This screen alternates messages between “Low Voltage In” and “To Continue Press Any Key”. Pressing any key will return you to the Mode Display Screen.

High Voltage In The utility power is above safe operating range. The UPS is correcting this condition without using batteries. This screen alternates messages between “High Voltage In” and “To Continue Press Any Key”. Pressing any key will return you to the Mode Display Screen.

OUT OFF Ext CNTL The output of the UPS has been turned off via the remote control port. This screen alternates with the “To Continue Press Any Key”. Pressing any key returns you to the Mode Display screen.

OUT OFF Man CNTL The output of the UPS has been turned off via the Output Off relay/switch input. This screen alternates with the “To Continue Press Any Key”.

Pressing any key returns you to the Mode Display screen.

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Contents Page Page XRT Series User’s Manual Introduction Para Systems Life Support PolicyPage Radio Frequency Interference Receiving InspectionPlease Save the Packing Materials Important Safety Instructions This Manual Contains Important Safety InstructionsInstructions Importantes Concernant LA Sécurité System Description Features Built in Self Test Protection Strategies InstallationInstallation Placement Page INSTALLATION, Step by Step Battery Pack Connection DiagramXRT600, XRT1000, XRT1500 and XRT2000 Back panels XRT600 Front Panel Showing Load LED’s Front Panel Load Menu on LCD Screen Operation Front PanelsLED Front Panel Top four LED’s Green provide 3 functions Second bottom row of LED’s provide status informationStartup SwitchesTest/Alarm Silence Button Menu Flow Status Menu Test Menu Setup Menu Config Menu Alarms and Warnings Options System Batteries Storage InstructionsBattery Replacement Troubleshooting Symptom Possible Cause Action to TakeInitial Error Messages Model XRT1000 and above error messages LCD Display Possible Cause Action to TakeOperating Faults Self Test Obtaining Service Mark the RMA # on the outside of all packages. The factoryPage General Product Specifications Cetl CSA Remote Communications Remote Direct Communications LBWBattery Pack and Runtime Specifications XRT600Load TWO R E E XRTBP1 XRTBP3 Limited Product Warranty