IBM UPS1481 UNIT user manual Appendix C LCD Display Menu & Troublshooting Guide

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OnLine Power

APPENDIX C: LCD DISPLAY MENU & TROUBLSHOOTING GUIDE

Two screens (A, B) are updated continuously for units without optional output transformer. Three screens (A, B, C) are updated continuously for units with optional output transformer.

Start-up Screen

When input power is applied for the unit, LCD panel lights up and displays

OnLine Power

UPS Project

If LCD display panel is not lit, unit has a problem. Contact factory service at 1–800–PWR- SRVC at OnLine Power.

SCREEN A: The screen appears as below.

Line 1

UPS NORMAL

@

7

KW

Line 2

INPUT OK

@

CHRG

ON

Line 3

BATTERY OK

@

DC

OK

Line 4

ON INVERTER

@

OUT

OK

 

 

 

 

 

It may show

1.

UPS

NORMAL

@

7KW

7KW indicates the KW rating of the unit

STANDBY is shown for testing or startup

NORMAL indicating normal UPS operation

PROBLEM UPS having problem

Try to reset the unit by shutting off and restarting, or else contact factory

FAILURE indicates UPS failed or had alarm condition

Reset unit as above. Shut it off till LCD is shut-off. Restart unit, or else contact the factory

(6002-1646) REV.X8

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Contents Fire Alarm Back-up UPS1481 Unit OnLine Power Information Important Safety Instructions Table of Contents Revision History Operation Product Features OnLine Power OnLine Power Functional Block Diagram Customers Connections 120V IN/OUTPUT Unit 120V Output Unit Fire Alarm Back-up UPS1481 Sizing Options Installation Site Planning Specifications for KVA Unit Model Part Number Nomenclature Pre-Installation Remote Signaling Connections AS400 2 RS232 Connection Control Pcbd OnLine Power Operation Operation Turning On the Fire Alarm Back-up UPS1481 Turning off the Fire Alarm Back-up UPS1481 OnLine Power COMPONENT’S Location & List COMPONENT’S Table OnLine Power OnLine Power Appendix a Extended Battery RUN Chart Appendix B Optional Main Input & Main Output Breakers Input Circuit Breaker Appendix C LCD Display Menu & Troublshooting Guide Screen B The screen appears as below OnLine Power Appendix D Specification Power Rating KVA/KW OnLine Power OnLine Power Battery Cabinet B 2ND 4TH Level 1ST Level OnLine Power OnLine Power OnLine Power OnLine Power OnLine Power OnLine Power

UPS1481 UNIT specifications

The IBM UPS1481 is a robust uninterruptible power supply (UPS) designed to ensure the seamless operation of critical equipment in various environments, including data centers, telecommunications, and enterprise applications. This model is particularly noted for its reliability, efficiency, and advanced features, catering to the demands of modern IT infrastructures.

One of the main features of the UPS1481 is its high-capacity output, which can handle significant power loads. With an impressive power rating, the unit is equipped to support various devices, from servers to networking equipment, guaranteeing that essential operations remain uninterrupted during power outages or fluctuations. This capability is crucial for maintaining business continuity and minimizing potential downtime.

In terms of technology, the IBM UPS1481 integrates advanced power management systems that provide real-time monitoring and control. This functionality allows users to track power consumption, battery status, and overall system health through an intuitive interface. Additionally, the UPS includes features such as an automatic voltage regulator (AVR), which helps stabilize voltage levels, protecting connected equipment from surges, spikes, and drops that can cause damage or data loss.

The UPS1481 also comes with a modular design, allowing for scalability. Users can expand the capacity of the UPS to meet growing power demands without needing to replace the entire unit. This flexibility is beneficial for organizations undergoing rapid growth or technological upgrades.

Another important characteristic of the IBM UPS1481 is its energy efficiency. Designed to comply with various energy standards, the unit operates with minimal power loss, thereby reducing operational costs and contributing to a greener environment. By optimizing energy usage, organizations can enhance their sustainability initiatives while ensuring reliable power protection.

Furthermore, the UPS1481 offers a robust battery system that supports extended runtime options. Users can configure the UPS with additional battery packs to ensure that critical systems remain operational for extended periods during extensive outages.

In summary, the IBM UPS1481 UNIT stands out for its high capacity, advanced power management features, modular design, and energy efficiency. It is an ideal solution for businesses looking to safeguard their critical equipment and maintain operational integrity in the face of power disruptions.