User’s Guide Value Series Model VS375C, VS575C
For your records The serial number of your UPS is on the rear panel. You should note the serial number in the space provided below. Retain this booklet as a permanent record of your purchase to aid in identification in the event of theft or loss. Model No: Serial No.
LIMITED WARRANTY What the warranty covers: We warrant this product to be free from defects in material and workmanship during the warranty period. If a product proves to be defective in material or workmanship during the warranty period, we will at our sole option repair or replace the product with a like product. How long the warranty is effective: For accurate warranty period and conditions, please contact local branch offices or your dealers.
Limitation of implied warranties: THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, WHICH EXTEND BEYOND THE DESCRIPTION CONTAINED HEREIN INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Exclusion of damages: OUR LIABILITY IS LIMITED TO THE COST OF REPAIR OR REPLACEMENT OF THE PRODUCT. WE SHALL NOT BE LIABLE FOR: 1.
Life Support: We do not recommend the use of our UPS products for life support equipment or direct care where failure of a UPS product could cause failure of, or diminished effectiveness of the life support equipment or patient care.
1 VS375C/VS575C IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS ! THIS MANUAL CONTAINS IMPORTANT SAFETY INSTRUCTIONS. KEEP THIS MANUAL HANDY FOR REFERENCE. ♦ CAUTION: A BATTERY CAN PRESENT A RISK OF ELECTRICAL SHOCK, BURNS FROM HIGH SHORT-CIRCUIT CURRENT, FIRE OR EXPLOSION FROM VENTED GASES. OBSERVE PROPER PRECAUTIONS. ♦ WHEN REPLACING BATTERIES, USE THE SAME NUMBER AND THE FOLLOWING TYPE BATTERIES: SEALED LEAD-ACID MAINTENANCE FREE (VS375C: 1 X 3.5AH/12V; VS575C: 1 X 3.
2 VS375C/VS575C CAUTION: ♦ ! THE UPS CONTAINS VOLTAGES WHICH ARE POTENTIALLY HAZARDOUS. ALL REPAIRS SHOULD BE PERFORMED BY QUALIFIED SERVICE PERSONNEL. THE UPS HAS ITS OWN INTERNAL ENERGY SOURCE (BATTERY). THE OUTPUT RECEPTACLES MAY BE LIVE EVEN WHEN THE UPS IS NOT CONNECTED TO AN AC SUPPLY. Safe and continuous operation of the UPS depends partially on the care taken by users. Please observe the following precautions. • Do not disassemble the UPS.
VS375C/VS575C 3 FEDERAL COMMUNICATIONS COMMISSION (FCC) WARNING: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
4 VS375C/VS575C TABLE OF CONTENTS 1. INTRODUCTION 1.1 1.2 1.3 1.4 1.5 1.6 2. Overview Frequency Auto-Selection User Replaceable Battery Design Over Voltage and Under Voltage Protection Schedule Shutdown & Startup Data-Line Surge Protection 5 5 5 6 6 6 UPS CONTROLS 2.1 2.2 2.3 2.4 2.5 2.6 2.7 3. External Views Power On/Off Button Status Indicators Communication Port Data Line Surge Protection AC Input Output Outlet 7 7 8 8 8 8 8 INSTALLATION AND OPERATION 3.1 3.2 3.3 3.4 3.5 3.6 3.7 4.
VS375C/VS575C 1. 5 INTRODUCTION 1.1 Overview The Value Series of Uninterruptible Power Systems (UPS) was designed to prevent spikes, transients and blackouts from reaching your sensitive equipment. Your equipment may include such items as computers and computerized instruments to telecommunication systems. When AC power is present, the UPS filters the power continuously. When AC power fails, the unit employs its internal maintenance-free battery to supply back-up power without interruption. 1.
6 VS375C/VS575C 1.4 Over Voltage and Under Voltage Protection The UPS will switch to backup mode and provide the power from its internal battery when the input line voltage is too low or too high. 1.5 Schedule Shutdown & Startup Using OPTI-SAFE Xtreme you can locally or remotely control the shutdown and startup of equipment connected to a UPS. A customized schedule can be developed to meet your specific requirements. 1.
VS375C/VS575C 2. UPS CONTROLS 2.1 External Views 2.2 7 Power On/Off/Test/Silence Button: The On/Off/Test/Silence Button has four functions: 1. When the UPS is off and AC power is present, press this button for more than 3 seconds to turn on the UPS. The UPS can be turned on even when AC power is not present. 2. When the UPS is on, press this button for more than 3 seconds to turn off the UPS and output power. 3.
8 VS375C/VS575C AC Mode When this Green LED is lit, the UPS is in normal mode, and providing power to your equipment. The UPS will continue to filter and provide surge protection. Battery Mode When this Yellow LED is lit, the UPS is providing power from its battery. Also, this LED is lit when you press the button to test the battery. Battery Fault This Red LED indicator indicates two statuses of the UPS: When this Red LED is on, it indicates that the battery needs to be replaced.
VS375C/VS575C 9 3. INSTALLATION AND OPERATION Before installation, please read and understand the following instructions: 3.1 Unpacking and Inspection Examine the packing carton for damage and accessory in the box. Notify the carrier immediately if damage is observed. * UPS *1 * User Manual *1 * Power Cord *1 * CD-ROM *1 * Communication Cable *1 * Telephone Line *1 3.2 Placement 1. This unit is intended for indoor use only.
10 VS375C/VS575C ViewSonic G810 120V 2.7A 50 / 60 Hz SN: Q771515388 3. Computer Co Pentium Pro 200MHz 120V 2.0A 50/60 Hz SN: 123456 Multiply the voltage and current of each piece of equipment (VA requirements); for example, 120V x 2.7A = 324VA, 120V x 2.0A = 240VA. Add up the VA requirements for all the devices; for example, 324VA + 240VA = 564VA. 4. Make sure that your UPS has at least as much VA capacity as your equipment requires. 3.4 Powering Up Your UPS 1.
VS375C/VS575C 11 3.5 Connecting Your Equipment to the UPS 1. For all UPS models except the 2x0V versions: connect the power cord(s) of your computer equipment to the output receptacle(s) of the UPS. Switch on the computer equipment. 2. For 2x0V versions, as shown in the illustration below: connect the input power cord of your computer equipment to the inlet of the UPS and the wall socket. Use the power cord supplied with the UPS to connect from the outlet of the UPS to your equipment.
12 VS375C/VS575C Note: Backup all unsaved files before you perform the following functional test. 3. To test the backup function, you may unplug the power cord of the UPS. During this test, observe that your equipment operates properly and without interruption. If you leave your UPS on continuously, it is a good idea to perform a backup function test at least once a month. 4. If you unplug the power cord, all models will beep once every 4 seconds and the Battery Mode LED will light.
13 VS375C/VS575C 4. SPECIFICATIONS 4.1 Electrical Specifications Product Name Frequency (Hz) VS375C 50/60 VS575C 50/60 Voltage (V) 100 / 110 / 120 220 / 230 / 240 100 / 110 / 120 220 / 230 / 240 Capacity VA / W 375VA / 225W 575VA / 345W Input/Output Voltage AC Line Voltage Lower Limit 85/ 94/ 102V 165/ 184/ 192V Version 100 / 110 / 120V 220 / 230 / 240V Upper Limit 120 / 134 / 138V 275 / 276 / 276V Input/Output Frequency Range Input 50 Hz / 60 Hz ± 10% Output (Inverter mode) 50 Hz / 60 Hz ± 0.
14 VS375C/VS575C Audible Alarm: Battery discharge at power failure Battery approaches final discharge Overload Beep every 4 seconds Beep every second Continuous buzzer 4.2 Mechanical Specifications: Product Name VS375C VS575C Dimensions W × D × H (mm) 200*77*175 200*77*175 Weight (Kg) Net 2.2 2.3 Gross 2.9 3.0 4.3 Environmental Specifications: Temperature Humidity Altitude Operating 0 ~ 40°C (32° ~ 104°F) 5 ~ 90% (non-condensing) 3,000 m (10,000 ft) (Max.
15 VS375C/VS575C 5. TROUBLESHOOTING If the UPS fails to operate properly, please review the following steps before calling the repair center: 1. 2. 3. Is the UPS plugged into a proper working outlet? Is the line voltage within the rating specified? Does the circuit breaker on the rear panel need to be reset? 5.1 Troubleshooting Chart Problem UPS can not turn on and has no alarm.
16 VS375C/VS575C 6. USER REPLACEABLE BATTERY The Batteries inside your UPS should last from between 3 to 5 years. If you suspect that the batteries are weak, allow the UPS to charge the batteries for at least six hours and then test the backup time. If the UPS still does not provide adequate backup time, follow the procedures below to replace the batteries. Please read section 6.1 before performing the procedure in sections 6.2. 6.
VS375C/VS575C 17 6.2 Battery Replacement Procedure for VS375C/ VS575C Changing the batteries in your UPS is a safe and easy procedure. Since the battery is isolated from the AC input you may leave your UPS and computer or other equipment on during the following procedure. Please note that if you choose to leave the UPS on when the battery is removed, it will not be able to power your equipment if a power failure occurs. Please read the cautions in section 6.1 before performing the following steps. 1. 2.
18 VS375C/VS575C Fuse Replacement Procedure 1. Use a slotted screwdriver to take out the fuse socket. 2. Take out the broken fuse from the fuse socket. 3. Throw away the broken fuse. 4. Use the slotted screwdriver to push out the spare fuse. 5. Put the spare fuse into the fuse socket. 6. Push the fuse socket into the AC input socket.
