８
5. Connection and Operation
Figure 2: Connection diagram of 2KS(CE) and 3K(S)
2.3) Computer Connection:
Connect your computer to the outlet sockets of the UPS system following the above
diagram.
3) Battery Charge: Fully charge the batteries of the UPS system by leaving the UPS system
connected to the mains for 1-2 hours. You may use the UPS system
directly without charging it but the stored energy time may be shorter
than the nominal value specified.
4) Turn On the UPS:
4.1) With utility power connecting:
Press
“
I
”
button continuously for more than 1 second to turn on the UPS. Then the
UPS will get into self-test status first. After having finishing the self-test, the UPS
will get into the inverter mode, at this time, the Utility Power LED, Inverter LED, and
Load and Battery Capacity LEDs will light up.
4.2) Without utility power connecting:
Even though utility power is connected to the UPS, the UPS still can be turned on
by just simply pressing
“
I
”
button continuously for more than 1 second. Then the
UPS will get into self-test status first. After having finishing the self-test, the UPS
will get into the inverter mode, at this time, Battery LED, Inverter LED, and Load
and Battery Capacity LEDs will light up.
Note: The default setting for bypass mode is no output after UPS is connecting utility
power and breaker is turned on. This can be configured by monitoring software.
5) Test Function:
Test the function of the UPS system by either pressing the On-Switch
“
I
”
or disconnecting
the input of the UPS system from the power supply.
Caution!
*Do not connect equipment which would overload the UPS system (e.g. laser printers)
