Emerson 000-VA, 230V, 5000-10 Liebert

Controls and Indicators

Liebert® GXT3™20

7.0 CONTROLS AND INDICATORS

7.1 ON/Alarm Silence/Manual Battery Test Button

This button controls output power to connected load(s) and has three functions:

•ON

•Alarm Silence

•Manual Battery Test

ON - Pressing this button for four seconds will start the UPS.

Alarm Silence - To silence alarms, press this button for at least one second. After the

alarm is silenced, the Liebert GXT3 will reactivate the alarm system to alert of

additional problems.

Manual Battery Test - To initiate a manual battery test, press the ON button for at least one second

while operating from mains power with no alarm conditions present.

• If only three of the five Battery LEDs illuminate, allow the UPS to recharge the batteries for 24

hours.

• After 24 hours, retest the batteries.

• After the batteries have been retested, if only three of the five Battery LEDs illuminate, contact

your local dealer, Emerson® representative or Emerson Channel Support.

7.2 Standby/Manual Bypass Button

This button controls output power to connected load(s) and has dual functions:

Standby and Manual Bypass.

NOTICE

Pressing the Standby/Manual Bypass button once will transfer the load to bypass

power and the load will be unprotected from disturbances in utility supply. Pressing

the Standby/Manual Bypass button twice within 4 seconds while on Bypass will cut

NOTE

The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced.

Liebert

®

GXT3

AC Power System

10000VA

Battery Lev el Indi cators

Load Level Indicators

Bypass In dicator

Inverter Indi cator

Battery Indi cator

Standby/Manual Bypass Button

On/Alarm Silence/Manual

Battery Te st Button

AC Input In dicator

Fault Ind icator

Contents

Main Page TABLE OF CONTENTS Page FIGURES TABL ES Page IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Information for the Protection of the Environment GLOSSARY OF SYMBOLS ! i 1.0 I 2.0 SYSTEM DESCRIPTION 2.1 Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters 2.2 Rectifier/Power Factor Correction (PFC) Circuit 2.3 Inverter 2.4 Battery Charger 2.5 DC-to-DC Converter 2.6 Battery 2.7 Dynamic Bypass 3.0 MAJOR COMPONENTS 3.1 Main Frame and Electronics Figure 2 Liebert GXT3, rear view 3.2 Internal Battery Packs 3.3 Removable Power Distribution Box 4.0 WHATS INCLUDED 5.0 INSTALLATION AND CONFIGURATION 5.1 Install the Main Cabinet 5.1.1 Tower UPS Installation 5.1.2 Rack-Mount UPS Installation 5.1.3 Installing the Adjustable Rack-Mount KitSold Separately Page 5.2 External Battery Cabinet Installation Page 5.3 Connect Input/Output Power 5.3.1 Distribution Box Electrical Connections Terminal Block ConnectionsPD2-CE6HDWRMBS and PD2-CE10HDWRMBS NNLL INPUT OUTPUT NNLL INPUTOUTPUT 6.0 CONFIGURATION PROGRAM 6.1 Configuration Program Features 6.1.1 What You Will Need 7.0 CONTROLS AND INDICATORS Liebert 7.1 ON/Alarm Silence/Manual Battery Test Button 7.2 Standby/Manual Bypass Button 7.3 Load Level Indicators (4 Green, 1 Amber) 7.4 Battery Level Indicators (5 Green) 26 - 50% 51 - 75% 76 - 100% Discharging Charging 8.0 O 8.1 Startup Checklist for the Liebert GXT3 8.2 Initial Startup and Electrical Checks 8.3 Manual Battery Test 8.4 Put the Liebert GXT3 in Manual Bypass 8.5 Shut Down the Liebert GXT3 8.6 Disconnecting Input Power from the Liebert GXT3 8.7 Maintenance Bypass 8.8 IT Power System Configuration 9.0 C 9.1 Communication Interface Port 9.2 Terminal Block Communication 9.2.1 Any Mode Shutdown 9.2.2 Battery Mode Shutdown 9.3 Liebert IntelliSlot Communication Cards 9.3.1 Liebert MultiLink 9.4 Remote Emergency Power Off REPO switch connection diagram 10.0 M 10.1 Replacing the Internal Battery Pack 10.1.1 Battery Replacement Procedures 10.2 Battery Charging 10.3 Precautions 10.4 Checking UPS Status 10.5 Checking UPS Functions 11.0 T 11.1 UPS Symptoms ABCDE 11.1.1 Indicators 11.1.2 Audible Alarm 11.2 Troubleshooting Table 5 Audible alarm description Table 6 Troubleshooting table Table 6 Troubleshooting table (continued) 12.0 S Table 7 UPS specifications Table 8 Operating temperature parameters Table 9 Power distribution specifications Table 7 UPS specifications (continued) Page Table 11 Battery run time, minutes, all models 12.1 Auto-Learning Battery Run Times Page Page Ensuring The High Availability Of Mission-Critical Data And Applications.