User`s guide

Powerware

5115 Tower UPS (500–1400 VA) User’s Guide S 05146640 Rev C www.powerware.com

Chapter 4 Operation

This section describes:

쑺 Turning the UPS on and off

쑺 Starting the UPS on battery

쑺 Standby mode

쑺 The UPS front panel and indicators

쑺 Initiating the self-test

Turning the UPS On

After the UPS is connected to a power outlet, the UPS enters Standby

mode. To turn on the UPS, press and hold the

button until you hear

the UPS beep (approximately two seconds). After the UPS is turned on, it

conducts a s elf-test and enters Normal mode. The

indicator

illuminates indicating that power is available from the UPS output

receptacles.

Starting the UPS on Battery

NOTE The UPS does not auto-detect the input frequency when starting

on battery; the default is the last frequency used by the UPS.

To turn on the UPS without using utility power, press and hold the

button for two seconds. The UPS supplies power to your equipment

and goes into Battery mode. When the UPS starts on battery, it does not

conduct a self -test to conserve battery power.

Turning the UPS Off

To turn off the UPS, press and hold the button for two seconds and

then unplug the UPS from the power outlet. If you do not unplug the

UPS, it remains in Standby mode.