User manual

User Manual Smart-UPS RC UXI/UXICH 1000/2000/3000 VA 220/230/240 Vac Tower/Rack-Mount 4U 12
UPS indicators
Indicator Description
The On Line LED illuminates when UPS is drawing utility power and performing double conversion
to supply power to connected equipment.
The UPS is supplying battery power to connected equipment.
The Bypass LED illuminates indicating that UPS is in bypass mode. Utility power is sent directly to
connected equipment during bypass mode operation. Bypass mode operation is the result of an
internal UPS fault or an overload condition. Refer to Troubleshooting in this manual.
Battery operation is not available while UPS is in bypass mode.
The UPS detects an internal fault. Refer to Troubleshooting in this manual.
An overload condition exists.Refer to Troubleshooting in this manual.
The battery is disconnected or must be replaced. Refer to Troubleshooting in this manual.
The UPS has a diagnostic feature that indicates utility voltage.
The UPS starts a self-test as part of this procedure. The self-test does not affect voltage display.
Press and hold the Test button to view utility voltage bar graph indicator. As soon as the On Line
LED starts flashing indicating a self-test is in progress, the five-LED Battery Charge indicator to
the right of the display panel will show utility input voltage.
Refer to diagram for voltage reading.
Values are not listed on the UPS.
Indicator on UPS shows voltage is between displayed value on list and the next higher value, Refer
to Troubleshooting in this manual for more details.
On Line
On Battery
Bypass
Fault
X
Overload
Battery
Fault
230V