Rosewill RU-103 Leaflet

 

 

                                                                                           

 

 

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.   

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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 

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Telephone line surge protection jacks 

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Cold start capability   

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USB communication port   

 

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. 

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.

 

Pla

ce 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. 

7.

  Proper disposal of the battery is required. Please refer to your local 

laws/regulations regarding battery disposal. 

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. 

 

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. 

5. Bolt the screws. 

  

The following steps explain how to connect and operate the UPS. 

1.

  Connect the UPS to a grounded power outlet. 

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” 

outlets. 

CAUTION: Do NOT plug ACCESSORY SURGE strips into the “Battery 

Backup outlets. 

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). 

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. 

RU-103 

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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. 

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. 

NOTE: Turn off the UPS. 

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. 

Click the switch each time it will display the UPS's special status and data’s 

on the screen. 

Indicates that a fault condition has occurred. 

-   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.   

Indicates that the UPS is operating on battery and providing regulated AC 

power to the backup only outlets and the connected equipment. 

Indicates that AC utility power is present and regulated power (AVR) is   

applied to the connected equipment.   

UPS load capacity display.     

  Load pixel is 20%--40%--60%--80%--100%

 

UPS battery capacity display. 

                          Battery pixel is 20%--40%--60%--80%--100% 

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.