American Power Conversion 230VAC Power Supply User Manual


 
8
3: OPERATION
SMART-UPS FRONT PANEL
O
PERATION
The ON and OFF buttons are used to power the UPS and act as master controls for the connected
equipment. Make sure connected equipment is switched to the ON position. The UPS remains on as
long as it is attached to utility power.
Power On
Press and release the
button to supply power to the UPS and con-
nected equipment. The equipment is immediately powered and the
UPS performs a self-test.
Power Off
Press and release the
button to turn off power to the UPS and con-
nected equipment.
Load
The five-LED display on the left of the front panel shows the percent-
age of available power used by the connected equipment. For example,
if three LEDs are lit, the connected load is drawing between 50% and
67% of the UPS capacity. If all five LEDs are lit, the connected load is
drawing between 85% and 100% of capacity. Thoroughly test your
entire system to make sure that the UPS will not become overloaded.
In the graphic to the left, the load capacity threshold is listed next to
the LED (values are not listed on the UPS).