PROLiNK PROFESSIONAL I Series User Manual
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PROLiNK PROFESSIONAL I Series User Manual

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ONLINE UPS
User Manual
PROFESSIONAL I SERIES (1P/1P) - TOWER
PRO900-VS/VL
1-3KVA
Version 1.00
(English)

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Radha Krishna maity
February 27, 2025

No output line alarm EP how to reset

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1 comments:
Mr. Anderson
May 14, 2025

To reset the no output line alarm on the PROLiNK Series UPS, remove excess loads from the UPS output, then shut down the UPS and restart it.

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Summary of Contents for PROLiNK PROFESSIONAL I Series

  • Page 1 ONLINE UPS User Manual PROFESSIONAL I SERIES (1P/1P) - TOWER PRO900-VS/VL 1-3KVA Version 1.00 (English)

  • 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: 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 1-1.

  • 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 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 India Type IEC Type Schuko Type Universal Type Argentina Type...
  • Page 6 India Type IEC Type Schuko Type Universal Type Argentina Type UK Type NEMA Type 1KL/2KL India Type IEC Type Schuko Type Universal Type Argentina Type UK Type...
  • Page 7 India Type IEC Type Schuko Type Universal Type Argentina Type UK Type 1. AC input 2. Input circuit breaker 3. USB communication port 4. RS-232 communication port 5. SNMP intelligent slot (option) 6. External battery connection (only available for L model) 7.
  • Page 8 Not in use (For Rack Type Models Only)
  • Page 9 Not in use (For Rack Type Models Only)
  • Page 10 Not in use (For Rack Type Models Only)

  • Page 11: Operating Principle

    2-2. Operating principle The operating principle of the UPS is shown as below 2-3. UPS Tower/Rack Installation (Only available for Rack UPS) Rack-mount Installation This UPS can be mounted in the 19” rack chassis. Please follow below steps to position this UPS. Step 1 Step 2 Tower Installation...

  • Page 12: Setup The Ups

    2-4. Setup the UPS Step 1: Connect battery wires If UPS is long-run model, please connect external batteries as below chart. If using rack UPS, the UPS is shipped out from factory without connecting battery wires for safety consideration. Before installing the UPS, please follow below steps to re-connect battery wires first.
  • Page 13 Step 4: Communication connection Communication port: USB port R S-232 port I ntelligent slot To allow for unattended UPS shutdown/start-up and status monitoring, connect the communication cable one end to the USB/RS-232 port and the other to the communication port of your PC.

  • Page 14: Battery Replacement (Only For Rack Ups)

    2-5 Battery replacement (Only for Rack UPS)

  • Page 15: Battery Kit Assembly (Option For Rack Ups)

    2-6 Battery kit assembly (Option for Rack UPS)
  • Page 16 Not in use (For Rack Type Models Only)

  • Page 17: Operations

    3. Operations 3-1. Button operation Button Function  Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to turn on the UPS.  Mute the alarm: When the UPS is on battery mode, press and hold this button for at least 5 seconds to disable or enable the alarm system.

  • Page 18: Led Indicators

    3-2. LED Indicators Indicators Function Fault information Indicates that the warning and fault occurs. Indicates the warning and fault codes, and the codes are listed in details in 3-6 and 3-8 sections. Load and Battery information Indicates the load level or battery level. It indicates battery level by 0-25%, 26-50%, 51-75% and 76-100% when UPS is in battery or standby mode.

  • Page 19: Ups Setting

    3-3. UPS Setting LED3 or LED4 flashing indicates setting LED6 LED7 LED8 LED9 LED10 program. There are two setting programs. LED3: Output voltage setting  LED4: Bypass enable/disable when  UPS is off LED7, LED8, LED9 and LED10 flashing indicates value or disable selection. LED1 LED2 LED3 LED4 LED5 LED3 flashing: Output voltage setting ...

  • Page 20: Operating Mode Description

    3-4. Operating Mode Description Operating mode Description LED Indicators Online mode When the input voltage is within acceptable range, UPS will provide pure and stable AC power to output. The UPS will also charge the battery at online mode. Frequency When input frequency is within 40 Hz to Converter mode 70 Hz, the UPS can be set at a constant...

  • Page 21: Audible Alarm

    3-5. Audible Alarm Battery Mode Sounding every 4 seconds Low Battery Sounding every second Overload Sounding twice every second Fault Continuously sounding Bypass Mode Sounding every 10 seconds 3-6. Faults Reference Code Fault event LED Indicators Fault event LED Indicators Output short circuited LED5 and LED7 on Overload...

  • Page 22: Troubleshooting

    4. Troubleshooting If the UPS system does not operate correctly, please solve the problem by using the table below. Symptom Possible cause Remedy LED2 and LED5 will flash at the The external or internal Check if all batteries are same time. And alarm is sounding battery is incorrectly connected well.

  • Page 23: Storage And Maintenance

    5. Storage and Maintenance Operation The UPS system contains no user-serviceable parts. If the battery service life (3~5 years at 25°C ambient temperature) has been exceeded, the batteries must be replaced. In this case, please contact your dealer. Be sure to deliver the spent battery to a recycling facility or ship it to your dealer in the replacement battery packing material.

  • Page 24: Specifications

    6. Specifications Tower UPS MODEL CAPACITY* 1000 VA / 800 W 2000 VA / 1600 W 3000 VA / 2400 W INPUT 85VAC/75VAC/65VAC/55VAC±5% or 160VAC/140VAC/120VAC/110VAC±5% Low Line Transfer (Ambient Temp.<35 ( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0) Voltage 95VAC/85VAC/75VAC/65VAC or 175VAC/155VAC/135VAC/125VAC ±...
  • Page 25 Register Online For Your Product Warranty @ www.prolink2u.com/register PROLiNK® is a trademark of FIDA INTERNATIONAL (S) PTE LTD and is manufactured under its authority. All other brands, products, services, logos and company names mentioned herein are trademarks of their respective owners.

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Pro900-vsPro900-vl

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