Installation manual

19
User’s guide to operations
Necessary information for operation of the unit is covered in this chapter. Normally the UPS
runs automatically, but on those few occasions such as just after installation, all the starting and
shutting down procedures are described herein.
Starting and shutting down the UPS
Starting the UPS
l Ensure that installation was correct and successful and that the input power cable is connected to a
well-grounded outlet.
l The UPS can be started by pushing the button on the front panel.
l The UPS should now start its inspection of: internal functions, main synchronization and inverter
startup. Then power should start to be supplied via the outlets.
l During this inspection, the LCD will display “Ready on”. The LED shall light up when output power
has commenced and the LCD will display “Line mode”.
l Switch on the loads.
Shutting down the UPS
l Shut down and turn off the loads.
l Push the button on the front panel for five seconds. The alarm will sound and the UPS will shut
down.
l The LCD will display UPS OFF for a few seconds.
l In emergency situations, the EPO located on the back of the unit should be used.