PowerWalker VFI 1000R/1U Manual
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PowerWalker VFI 1000R/1U Manual

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PowerWalker VFI 1000R/1U
Manual EN
Uninterruptible Power Supply System

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Summary of Contents for PowerWalker VFI 1000R/1U

  • Page 1 Online UPS PowerWalker VFI 1000R/1U Manual EN Uninterruptible Power Supply System...

  • Page 2: Table Of Contents

    Table of Contents 1. Important Safety Warning ........................1 1-1. Transportation ........................... 1 1-2. Preparation ..........................1 1-3. Installation ..........................1 1-4. Operation ............................ 1 1-5. Maintenance, service and faults ....................2 2. Installation and setup ..........................3 2-1. Rear panel view .......................... 3 2-2.

  • Page 3: En 1. Important Safety Warning

    1. Important Safety Warning Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and read carefully the following instructions before installing the unit. Do not operate this unit before reading through all safety information and operating instructions carefully.

  • Page 4: Maintenance, Service And Faults

    1-5. Maintenance, service and faults • The UPS system operates with hazardous voltages. Repairs may be carried out only by qualified maintenance personnel. • Caution -risk of electric shock. Even after the unit is disconnected from the mains (building wiring outlet), components inside the UPS system are still connected to the battery and electrically live and dangerous.

  • Page 5: Installation And Setup

    2. Installation and setup 2. Installation and setup NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. Please keep the original package in a safe place for future use. 2-1. Rear panel view AC input Output receptacle: connect to mission-critical loads.

  • Page 6: Setup The Ups

    2-2. Setup the UPS Step 1: UPS input connection Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension cords. The power cord is attached to the UPS. The input plug is a NEMA 5-15P. Step 2: UPS output connection There are two kinds of output receptacles: programmable outlets and general outlet.
  • Page 7 Step 4: Disable/Enable ROO/RPO function Contact open: UPS shuts down. Contact closed: UPS start-up (UPS is connected to AC power and AC power is available). Note: The local ON/OFF control by pressing On/Off button overrides the remote-control function. Contact open: UPS shuts down and Fault LED (3) will be ON.

  • Page 8: Button Operation

    3. Operations 3-1. Button operation LED indicators On/Off button 1K View: Button Function • Turn on the UPS: Press and hold button for at least 2 seconds to turn on the UPS. • Turn off the UPS: Press and hold this button at least 2 seconds to ON/OFF Button turn off the UPS.

  • Page 9: Led Indicators

    3-2. LED Indicators 1K View: UPS Status Color Lighting/Flashing LED1 Green Lighting LED4 to LED7 indicate load level during line mode. Line Mode LED4: > 75% load level Green Lighting LED5: 50% ~ 75% load level LED6: 25% ~ 50% load level LED7: 0% ~25% load level LED2 Yellow...

  • Page 10: Audible Alarm

    1KL View: Three indicators to display UPS status: UPS Status Indicators AC Mode Green LED lighting. Battery Mode Yellow LED flashing. Fault Red LED lighting. Off-mode charging. Green LED flashing. 3-3. Audible Alarm Battery Mode Sounding every 4 seconds Low Battery Sounding every second Overload Sounding twice every second...

  • Page 11: Troubleshooting

    4. Troubleshooting If the UPS system does not operate correctly, please solve the problem by using the table below. Symptom Possible cause Remedy No indication and alarm even The AC input power is not Check if input power cord though the mains is normal. connected well.

  • Page 12: Specifications

    6. Specifications MODEL 1KL* CAPACITY 1000 VA / 800 W INPUT 80VAC/70VAC/60VAC/55VAC ± 5 % or 160VAC/140VAC/120VAC/110VAC ± 5 Low Line Transfer ( based on load percentage 100% -80 % / 80 % -70 % / 70 -60 % / 60 % -0) 85VAC/75VAC/65VAC/60VAC ±...

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