NXRi-6KL, NXRi-10KL USER MANUAL
UNINTERRUPTIBLE POWER SUPPLY (UPS)
Xtreme Power Conversion® (XPC) Corporation (Rev 2/7/13)
Page 33
Testing the Batteries
1.
To check the Battery Status while the UPS is running in AC Mode, CSCF Mode, or ECO Mode
press the “Test” button for the UPS Battery Self-Test.
2.
To keep the UPS reliable, the UPS will perform the Battery Self-Test automatically on a
periodic basis. The default setting for this Battery Self-Test is once per week.
3.
Battery Self-Test interval can also be set through the monitoring software.
4.
If the UPS is in Battery Self-Test Mode, the LCD Display and buzzer indication will be the
same as in Battery Mode, except that the Battery LED is flashing.
Turn off the UPS with Utility Power in AC Mode
1.
Turn off the inverter of the UPS by pressing “OFF” button for at least 0.5 seconds. The
buzzer will beep once. The UPS will change to Bypass Mode.
Note:
If the UPS has been set to enable the bypass output, it will bypass voltage from utility
power to output sockets and terminals even though the UPS (inverter) has been turned off.
Note:
After turning off the UPS, please beware that the UPS is operating in Bypass Mode
and there is a risk of power loss for connected devices.
2.
In Bypass Mode, output voltage of the UPS is still present. In order to shut off the output
voltage, switch off the input breaker to the UPS. A few seconds later there will be no display
shown on the Display Panel of the UPS and the UPS is now completely turned off.
Turn off the UPS without Utility Power in Battery Mode
1.
Turn off the UPS by pressing “OFF” button for at least 0.5 seconds. The buzzer will beep
once.
2.
UPS power will shut off to the output and there will be no display showing on the display
panel.
Muting the Buzzer
1.
To mute the buzzer, please press the “Mute” button for at least 0.5 seconds. If you press the
mute button again after the buzzer is muted, the buzzer will sound again.
2.
Some warning alarms cannot be muted unless the error is fixed.
Operation in Warning Status
1.
When the Fault LED flashes and the buzzer sounds once every second, there is some
problem with the UPS operation. Fault Codes are available via the LCD Panel. Refer to the
Trouble Shooting table for additional details.
