USER’S MANUAL
7. INSTALLATION
1). Selecting a Site
The UPS is a free standing unit and intended to be installed in a controlled environment. Ensure that air flow through the openings is not
hindered or obstructed. Obstructing the free flow of air could cause the UPS to overheat.
2). Connecting the UPS to a Battery Bank (for long back up time model only)
Verify the polarity of the external battery cable is correct, screw the external battery cable to the terminal on the battery bank and insert
this cable to the battery socket on the UPS.
3). Connect the UPS to AC Power outlet
The UPS should be installed and operated in accordance with the electrical codes for the area in which it is installed and operated.
Ensure that the voltage and frequency of the input AC power are correct for the UPS, and that the combined loads do not exceed the total
power rating for the UPS.
Note Please charge the battery at least 10 hours before you connect this UPS to your equipment.
4). Connect the Loads and Equipments to the UPS
Verify that the total power consumption specifications of the load do not exceed the rating of the UPS.
Plug the loads into any of the UPS output receptacles and turn on the loads. The UPS is now providing continuous protected AC power to
the loads or equipments.
5). Testing Operation
Follow the steps below to check if the UPS is working properly.
a.
Verify the battery has been fully charged.
b.
Disconnect the UPS from the power outlet. Do not turn of the switch of the computer and the UPS.
c.
Check the following:
The LCD display shows the UPS is battery mode.
The alarm should sound for every 4 seconds.
d.
If the computer system continues to run normally fro about 5 minutes, the UPS is working properly.
If an overload occurs with only the system unit and either a modem or a monitor connected, contact your maintenance authority.
6). Powering Down the loads and UPS
Follow these steps to turn off the power of the UPS:
b.
Turn off the power to loads connected to the UPS. Refer to the operating instructions for each load.
c.
Turn of the UPS.
8. UPS AUDIBLE ALARM
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UPS Status
Audible Alarm
Battery Discharge
Sounding every 4 seconds
Discharge Over 30 minutes
Sounding every 15 seconds
Battery Low
Sounding every second
Overload (100–110 %)
2 beep every second
Overload (110–125 %)
4 beeps every seconds
Overload (>125%)
AC mode: Bypass
DC mode: Shutdown
Fault
Continuously beeping
