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7
INSTALLING YOUR UPS SYSTEM
SYSTEM BLOCK DIAGRAM
HARDWARE INSTALLATION GUIDE
1. Battery charge loss may occur during shipping and storage. Before using the UPS, it’s strongly
recommended to charge batteries for four hours to ensure the batteries’ maximum charge capacity.
To recharge the batteries, simply connect the UPS to it's designated AC electrical service.
2. When using PowerPanel® Business Edition software, connect either the serial or the USB cable between
the computer and the corresponding port on the UPS. Note: If the USB port is used, the serial port will
be disabled. They cannot be used simultaneously. After connecting to either the USB port or the serial
port on the UPS, a computer with PowerPanel® Business Edition Agent software installed can control
the operating schedule, battery test, outlets, as well as obtain UPS status information. However, other
computers with PowerPanel® Business Edition Client software can only obtain UPS status information
via LAN connection.
3. Connect your computer, monitor, and any externally-powered data storage device (Hard drive, Tape
drive, etc.) into the outlets only when the UPS is off and unplugged. DO NOT plug a laser printer, copier,
space heater, vacuum, paper shredder or other large electrical device into the UPS. The power demands
of these devices will overload and possibly damage the unit.
4. To protect a fax machine, telephone, modem line or network cable, connect the telephone or network
cable from the wall jack outlet to the jack marked “IN” on the UPS and connect a telephone cable
or network cable from the jack marked “OUT” on the UPS to the modem, computer, telephone, fax
machine, or network device.
5. Press the ON/OFF switch to turn the UPS on. The Power-On indicator LED will turn on when activated.
If an overload is detected, an audible alarm will sound and the UPS will continuously emit two beeps
per second. For resetting the unit, unplug some equipment from the outlets. Make sure your equipment
carries a load current within the unit’s safe range, (refer to the technical specifications).
6. This UPS is equipped with an auto-charge feature. When the UPS is connected to AC electrical service
the battery will automatically charge, even when the unit is switched off.
Output
Input
Filter
PFC
AC/DC
BUS
Inverter
DC/AC
STS
Charger
AC/DC
Internal
Bypass
Battery
Output
Filter
Input
Line Mode
Battery Mode
Bypass Mode
Control
&
Monitoring
LCD Module
USB & DB9
SNMP Slot
Bypass
Switch
Maintenance
Bypass
Maintenance Bypass
