Liebert NfinityTM manual

POWER AVAILABILITY

Nfinity

™ Power System

USER MANUAL

105/210V

50/60Hz

4 to 16kVA

Contents

Main Nfinity Power System Page TABLE OF CONTENTS 2.0 I 3.0 OPERATING INSTRUCTIONS 4.0 T 5.0 M FIGURES TABL ES IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS !WARNING GLOSSARY OF SYMBOLS i 1.0 I 1.1 General Description 1.1.1 System Description Features Standard Components Figure 1 Front and back views (12 bay model shown) 1.2 Modes of Operation Normal Mode Backup Mode Auto Restart Mode Bypass Mode 1.3 Major Components 1.3.1 Unit Frame 1.3.2 User Interface Module 1.3.3 System Control Module 1.3.4 Power Module 1.3.5 Battery Module 2.0 I 2.1 Inspection 2.1.1 Environment 2.1.2 Required Setup Equipment 2.1.3 Site Preparation 2.2 Unloading 2.2.1 Unloading the UPS ! CAUTION 2.2.2 Stationary Mounting 2.3 Cable Installation 2.3.1 Wiring Preparation Removing the Cover Plates Customer-Provided Overcurrent Protection !WARNING Input Wiring (TB1) Output Wiring (TB3) 2.3.2 Connecting to External Panel Boards INPUT CABLING AND PROTECTION OUTPUT CABLING UPS Output Terminal Block (TB3 ) Connection to External Panel Boards 2.3.3 REPO Connection 2.4 Communications 2.4.1 COM Ports COM1 - Relay Contacts COM2 - Serial 2.4.2 Intellislot Ports 3.0 OPERATING INSTRUCTIONS 3.1 Controls and Indicators 3.1.1 Display Controls Buttons Fault/Warning and Status LEDs 3.2 Status LED Modes 3.3 Navigating the Menu 3.4 Operating Procedures 3.4.1 Start-Up and Initialization 3.4.2 Shutting Down the UPS 3.4.3 Manual Transfer to Bypass 3.5 Main Menu 3.5.1 UPS Status Screen UPS Status Present Load Redundant Status Battery Status 3.5.2 UPS Configuration Screen Review Settings Change Configuration Settings - Change Settings Menu Page Page Page UPS Configuration Screen - Service Mode Menu 3.5.3 Display Date/Time 3.5.4 Event Log 3.5.5 Active Alarms 3.5.6 Transfer to Bypass 3.5.7 Module Replacement For more details on module replacement, consult 4.0 - Troubleshooting. Main Menu Module Replacement Control Module w/ Redundant 3.5.8 Service Tools for Liebert Global Services Engineers 4.0 T 4.1 Active Alarms Page 4.2 Module LED Indication Power Module Control Module Battery Module 4.3 Module Replacement 4.3.1 Removing Modules 4.3.2 Adding or Replacing Modules 4.3.3 Replacing the User Interface 5.0 M 5.1 Maintenance 5.1.1 Proper Care 5.1.2 Scheduled Maintenance 5.1.3 Replacing Fan Filters 6.0 S 6.1 Product Warranty Registration To register for warranty protection: Visit the Quick Links section of our Web site at: http://www.liebert.com upstech@liebert.com Page Page The Company Behind the Products Technical Support/Service Locations POWER AVAILABILITY Nfinity U SER M Power System