1. INTRODUCTION 1.1 General Description The continuity of electrical power is an essential requirement for critical load operations .The Uninterruptible Power System (UPS) is designed to meet the user‘s need of present computer, server and the equipment of office automation that make the UPS more compact and less noisy. To choose the UPS as your equipment protector is a wise investment because it supplies reliable, pure and stable power at affordable price.
2. SAFETY INSTRUCTION 2.1 Transporting 1. Disconnect all power cables if necessary. 2. Be careful not to damage the UPS while transporting. 3. Don‘t move the UPS upside down. 4. Please transport the UPS system only in the original packaging (to protect against shock and impact).
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2.3 Important notices 1. Caution - risk of electric shock. Even after the unit is disconnected from the mains power supply (building wiring socket outlet), components inside the UPS system are still connected to the battery and are still electrically live and dangerous. Before carrying out any kind of servicing and/or maintenance, disconnect the batteries and verify that no current is present.
3. SYSTEM DESCRIPTION 3.1 Front panel description for LCD Buttons Description LCD Display: This indicates the UPS operation information, including UPS status, input/output voltage, input/output frequency, battery voltage, battery 1. LCD Display capacity left, output load and inside temperature. UPS output voltage , frequency can be set from it here, too.
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Switch On: Press both Down-key(3) and Enter-key (4) simultaneously for 3 seconds until UPS beeps for twice. Mute: Under battery mode, press both Up-key(2) and 4. Enter-Key Enter-key (4) simultaneously for 3 seconds To disable the buzzer. ...
4. INSTALLATION Installation and wiring must be performed in accordance with the local electric code and the following instructions by professional personnel. For safety, please cut off the mains power switch before installation. The battery breaker also needs to be cut off. Open the terminal block cover located on the rear panel of the UPS,please refer to the appearance diagram.
5. OPERATION 5.1 Check Prior to Start Up 1. Ensure the UPS is in a suitable positioning. 2. Check input cord is secured. 3. Make sure the load is disconnected or in the “OFF” position. 4. Check if input voltage meets the UPS rating required. 5.2 Operation Procedure for LCD Model Please follow the instructions below for UPS operation.
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5.4 LCD display Use Up/Down key to select menu-displays of the LCD described below. This screen will refresh once the system power is enabled. 1.Rated specification 2.Status 3.Voltage 4.Frequency...
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5.Battery status 6.Output power 7.Temperature...
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8.Bypass range setting (Under AC mode, this menu is displayed before turning the UPS on) A. To protect the load, the function of bypass auto-transfer is activated only when the AC main voltage is within the setting range of LO(low) and HI(high). Once AC main voltage exceeds the Setting range, the bypass output will be closed automatically to...
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9. Output voltage/frequency setting (Under AC mode, this menu is displayed before turning the UPS on) A. In this screen, press Enter-key to enter the following steps for output voltage and frequency setting. B. The cursor (→) will pop up to indicate the output voltage and frequency newly selected.
6. TROUBLE SHOOTING GUIDE UPS status description Solution AC utility power is normal. UPS is running normally, but Please check charger board battery capacity is low. Buzzer and battery. beeps once every second for battery low. AC utility power is normal. The output load is supplied Please contact your agent through bypass of AC utility.
7. COMPUTER INTERFACE 7.1 COMMUNICATION 1. This series is equipped with an intelligent slot for an optional card ( USB card or AS400 card ) to achieve remote management of the UPS. Please contact your local distributor for further information. 2.