User Manual
Table Of Contents
- Important Safety Information
- 1 GXT5 Description
- 2 Installation
- 3 Operating the UPS
- 4 Operation and Display Panel
- 5 Maintenance
- 6 Troubleshooting
- 7 Specifications
- Appendices
4.2 LCD Menu and Screens 31
4.2.1 Start-up and Flow Screens 31
4.2.2 Main Menu 32
4.3 Editing Display and Operation Settings 47
4.3.1 Settings Prompts 47
4.3.2 Changing the Password 48
4.3.3 Selecting the Display Language 49
4.3.4 Setting the Date and Time 49
5 Maintenance 51
5.1 Replacing Batteries 51
5.2 Charging Batteries 53
5.3 Checking UPS Operation 54
5.4 Cleaning the UPS 54
6 Troubleshooting 55
6.1 Symptoms that Require Troubleshooting 55
6.2 Audible Alarm (Buzzer) 55
6.2.1 Faults 55
6.3 Troubleshooting UPS Issues 56
7 Specifications 57
7.1 Battery Run Times 63
Appendices 69
Appendix A: Technical Support 69
Vertiv | Liebert® GXT5™ Installer/User Guide |
iv










