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Table of Contents
ii
Powerware
®
9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com
Control Terminals 61.......................................................
Remote Emergency Power-off 62...........................................
Relay Contacts 63........................................................
Programmable Signal Inputs 63............................................
11 Operation 65..................................................
Control Panel Functions 65..................................................
Changing the Language 66................................................
Display Functions 66.....................................................
User Settings 68.........................................................
UPS Startup 70............................................................
Maintenance Bypass Startup 70............................................
Internal Bypass Startup 71................................................
Normal Mode Startup 72.................................................
Starting the UPS on Battery 74.............................................
Configuring the UPS for EBMs 75.............................................
UPS Shutdown 76..........................................................
12 UPS Maintenance 77...........................................
UPS and Battery Care 77....................................................
Storing the UPS and Batteries 77...........................................
When to Replace Batteries 78................................................
Recycling the Used Battery 78................................................
Using the UPS-Mounted Maintenance Bypass Switch 79..........................
Using the Wall -Mounted Bypass Switch 82.....................................
13 Specifications 85..............................................
14 Troubleshooting 91............................................
Typical Alarms and Conditions 91.............................................
Silencing the Alarm 93......................................................
Service and Support 93.....................................................
Two-Year Limited Warranty 94...............................................
Extended Ten-Year Pro-Rated Limited Warranty 96..............................
Load Protection Guarantee 99...............................................