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VSEVEN Desktop UPS Manual

VSEVEN Desktop UPS Manual Image

VSEVEN Desktop UPS User Manual

Desktop UPS

Installation and Operation

The following items are inside the box: UPS Unit, User Manual
Remove the UPS from its package and inspect it for damage that may have occurred during shipping. If any damage is discovered, re-pack the unit and return it to the place of purchase.

2. Connect to Utility Power ·

Connect AC power cord to utility power. Then, the UPS will start to charge inside battery. For best result, charge the battery for 6 hours prior to initial use.

3. Plug in Equipment

  • Battery back-up Outlets (5)
    • Connect computer and monitor to the “Battery Backup” outlets. These outlets provide battery backup, EMI filtering, line conditioning, and surge protection. Battery power is automatically provided in case of power failure.
  • Surge-Protected Outlets (5)
    • Connect a printer, fax machine, or scanner to the “Surge-protected” outlets. These outlets do not provide power during power failure.
      CAUTION : NEVER connect a laser printer or scanner to the battery backup sockets of UPS. The equipment may draw significantly power to overload the UPS

4. Turn On/Off the UPS ·

  • To turn on the UPS unit, press the power switch lightly. Then, the LED or LCD will light up. To turn off the UPS unit, press the power switch again. Then, display will shut off.

5. Install software (Optional for advanced users)

For optimal computer system protection, install UPS monitoring software to fully configure the UPS system. Please follow steps below to download and install monitoring software.

  1. Go to the website http://www.V7-world.com/downloads
  2. Select ViewPower software for your operating system to download the software.
  3. Follow the on-screen instructions to install the software.

Product Overview

  1. LCD display or LED indicators (Please check LED or LCD section for the details)
  2. Power Switch
  3. AC input
  4. Battery backup
  5. Surge-protected outlets
  6. USB port 7. RJ11/RJ45 in/out

LED Indicators

UPS1DT550-1N only

LED Alarm UPS Status
Green OFF The mains is normal and
UPS is operating normally
Yellow Sounds every 10 seconds Power failure occurs and
UPS is on battery mode
Yellow Sounds every second Low Battery
Green OFF UPS is of
Red Continuously Sounds UPS fault
      LED on LED of LED Flashing

Operation Display

UPS1DT750-1N only

UPS Mode LCD Description
UPS Power ON When UPS is powered on, it will enter this mode for 4 seconds
AC Mode LCD information will be displayed in the following order when LCD is touched.

1.  Output voltage

2.  Input voltage

3.  Load Level

4.  Battery capacity

Overload in AC mode When overload occurs, alarm will beep every 0.5 seconds
Battery Mode

When batter level is low. icon will flash.

Alarm will beep every 10 seconds and LCD information will be displayed in the following order when LCD is touched

1.  Output voltage

2.  Input voltage

3.  Load Level

4.  Battery capacity

Overload in battery mode When overload occurs, alarm will beep every 0.5 seconds

*NOTE: If backlight shuts off, you may activate it by touching the screen

Fault Codes

Fault Condition LCD Solutions
Output short circuited Disconnect short- circuited loads and restart the UPS
Overload fault Disconnect all output loads and restart the UPS again
Overcharge Call for service immediately
Bad or severely dis- charged battery Replace battery
High output voltage fault Call for service immediately

*If fault alarm occurs, please call for service immediately


Problem Possible Cause Solutions
Nothing is displayed on the panel The UPS is not on Press the power switch again to turn on the UPS
Battery voltage is too low Charge the battery at least 6 hours
Battery fault Replace the battery
The UPS always on battery mode Power cord is loose Re-plug the power cord
The UPS continuously beeps Please check the fault code for the details Check the fault code table for details
Backup time too short Battery voltage is too low Charge the battery at least 6 hours
Overload Remove some unnecessary loads. Before reconnecting equipment, please verify that the load matches the UPS capability specified in the specs.
Battery defect Replace the battery

* If any abnormal situations occur that are not listed above, please call for service immediately

Safety Information

  • This UPS utilizes voltage that may be hazardous. Do not attempt to disassemble the unit. The unit contains no user replaceable parts. Only factory service personnel may perform repairs.
  • During the installation of this equipment it should be assured that the sum of the leakage currents of the UPS and the connected loads does not exceed 3.5mA.
  • Connection to any other type of receptacle other than a two-pole, three-wire grounded receptacle may result in shock hazard as well as violate local electrical codes.
  • In the event of an emergency, press the “OFF” button and disconnect the power cord from the AC power supply to properly disable the UPS.
  •  Do not allow any liquids or any foreign object to enter the UPS.
  • Do not place beverages or any other liquid-containing vessels on or near the unit.
  • This unit intended for installation in a controlled environment (temperature controlled, indoor area free of conductive contaminants). Avoid installing the UPS in locations where there is standing or running water, or excessive humidity.
  • Do not plug the UPS input into its own output.
  • Do not attach an extension cord, power strip, or surge protector to the UPS.
  • Do not attach non-computer-related items, such as medical equipment, life-support equipment, microwave ovens, or vacuum cleaners to UPS.
  • Do not dispose of batteries in a fire as they may explode.
  • A battery can present a risk of electrical shock and high short circuit current. The following precautions should be observed when working on batteries:
  1. Remove watches, rings, or other metal objects from the hands.
  2. Use tools with insulated handles.
  3. Wear rubber gloves and boots.
  4. Do not lay tools or metal parts on top of batteries.
  5. Disconnect charging source prior to connecting or disconnecting batteries terminal.
  • Internal battery voltage is 12VDC Sealed, lead-acid, 6-cell battery.
  • Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries.
  • When replacing batteries, replace with the same number and type of sealed lead-acid battery.
  •  Do not open or mutilate the battery or batteries. Release electrolyte is harmful to the skin and eyes. It may be toxic.
  • Attention, hazardous through electric shock. Also with dis- connection of this unit from the mains, hazardous voltage still may be accessible through supply from battery. The battery supply should be therefore disconnected in the plus and minus pole at the connectors of the battery when maintenance or service work inside the UPS is necessary.
  • To reduce the risk of overheating the UPS, do not cover the UPS’ cooling vents and avoid exposing the unit to direct sunlight or installing the unit near heat emitting appliances such as space heater or furnaces.
  • Unplug the UPS prior to cleaning and do not use liquid or spray detergent.