Power Protection UPS RU103
User Manual
outlets.
CAUTION: Do NOT plug ACCESSORY SURGE strips into the “Battery
Backup outlets.
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3. Plug your peripheral equipment or non-critical loads (printer, scanner,
fax, speaker, etc.) into the “Surge Protection” outlets. (These outlets
provide surge and spike protection only they will NOT provide battery
backup power during a utility power failure).
Rosewill the uninterruptible power system (UPS) protects your sensitive electronic
equipment from power problems such as power failures, power sags, power surges,
brownouts, and line noise.
Features:
4. Switch on the UPS while the connected equipment is off.
5. Turn on your connected equipment when the “AC mode” LED light is
illuminated.
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Processor-controlled voltage regulation
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Eight outlets
- Four with surge and backup protection
- Four with surge protection only
Telephone line surge protection jacks
Cold start capability
INDICATORS
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USB communication port
SAFETY INSTRUCTIONS
Once you have received the UPS product, you should remove and inspect the
product for shipping damage. If any damage is found, please notify the carrier and
your dealer. Please keep the shipping carton and the packing foam in the event the
product must be returned to the factory for service.
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A qualified technician must perform maintenance, other than battery replacement.
Failure to do so could result in an electrical shock. Although the unit may be
unplugged from utility power, hazardous voltage still may be present through the
battery.
1. Place the UPS indoors in an area that has adequate airflow and is free from
excessive dust. Do NOT allow the UPS to be exposed to moisture, rain,
excessive heat or direct sunlight.
2. Use of the UPS product in life support applications where failure of this
equipment can reasonably be expected to cause failure of life support
equipment or to significantly affect its safety or effectiveness is NOT
recommended.
3. Always disconnect the input power cord from the wall outlet before replacing the
battery.
4. When replacing the battery, use the same number and type of battery.
5. Do NOT dispose of the battery in a fire: the battery may explode.
6. Do NOT open or mutilate the battery. Batteries contain an electrolyte
that is toxic and harmful to both the skin and eyes.
1. On/Off Push Button
This On/Off switch controls power to your equipment and performs a
self-test to detect inverter, line, battery status & LEDs.
NOTE: Turn on the UPS.
7. Proper disposal of the battery is required. Please refer to your local
laws/regulations regarding battery disposal.
Press and hold the switch for more than one second and release the
switch after the beep. The UPS will start and provide the stable power to
your equipments.
8. Use tools with insulated handles to replace the battery to avoid personal injury.
Due to energy hazards, please remove wristwatches and jewelry such as rings
when replacing battery.
NOTE: Turn off the UPS.
BATTERY CONNECTION REQUIRED BEFORE USE!
Connecting the Battery!
Press and hold the switch for more than one second and release the
switch. The UPS will shut down completely.
NOTE: Perform Self-test.
The UPS will perform self-test for about 5 seconds when the UPS is
turned on.
2. LCD Choose Button
Click the switch each time it will display the UPS's special status and data’s
on the screen.
3. Fault / Warning (Red) LED
Indicates that a fault condition has occurred.
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Flashing Red LED indicates an overload condition or that the
battery should be replaced.
Solid On LED indicates that the output is shorted or an internal
UPS fault exits.
See the Indicator Table below for further detail.
How to hook up the battery before installing the UPS?
1. Remove the screws from the bottom of the front panel.
2. Grasp the panel cover downward off the UPS.
3. Connect the battery positive wire (red).
4. Put the front panel cover upward.
4. Backup mode (Yellow) LED
Indicates that the UPS is operating on battery and providing regulated AC
power to the backup only outlets and the connected equipment.
5. AC mode (Green) LED
Indicates that AC utility power is present and regulated power (AVR) is
5. Bolt the screws.
applied to the connected equipment.
6. LCD Display
State 1: UPS load capacity display.
INSTALLATION AND OPERATION:
Load pixel is 20%--40%--60%--80%--100%
State 2: UPS battery capacity display.
The following steps explain how to connect and operate the UPS.
1. Connect the UPS to a grounded power outlet.
Battery pixel is 20%--40%--60%--80%--100%
State 3: UPS input/output voltage & frequency display.
Click the LCD choose switch, it will cycle display input
voltage, input frequency, output voltage and output
frequency on the screen.
NOTE: It is recommended that the battery be charged for at least 8 hours to
ensure full charge before placing the UPS in service.
2. Plug your computer, monitor or load to be protected into the “Battery Backup &
Surge Protection” outlets. (These outlets will provide emergency battery backup
power during power problems as well as protection from surges and spikes.)
CAUTION: Do NOT plug LASER PRINTERS into the “Battery Backup”
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