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user manual Specifications, Liebert AC4
Models:
AC4
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Specifications
Dimension
1.5Typical Configuration
3.0WIRING AND CONNECTIONS
Change to Reset Y or Not Reset N
Setup System .2 - Section
Default settings - digital inputs
Delay Time
1.3Available Alarms
Backup Log Files - Event Log File
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Specifications
51
Liebert
®
AC4
™
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Contents
For Business-CriticalContinuity
Liebert AC4
Infrastructure Management& Monitoring
Page
3.0WIRING AND CONNECTIONS
TABLE OF CONTENTS
2.0INSTALLATION
1.0INTRODUCTION
8.0SPECIFICATIONS
7.0SYSTEM AND CONTROL OPTIONS
Page
FIGURES
TABLES
1.0INTRODUCTION
1.3Available Alarms
1.2Data Logs
Figure 2 Liebert AC4 enclosure-internalfeatures
1.4Outside Enclosure Overview
Figure 1 Liebert AC4 enclosure-externalfeatures
1.5Typical Configuration
Figure 3 Typical Configuration
Introduction
1.6Controller Board Overview
Controller board components
Liebert AC4
Controller board components continued
Introduction
Introduction
1.7LED Indicators
LED indicators summary
Liebert AC4
Figure 4 Example of typical sequence
1.8Typical Sequence
RESPONSES TO AN ALARM
RETURN-TO-NORMALSEQUENCE
Packing Contents
2.1Installation Considerations
2.0INSTALLATION
2.1.1Unpacking and Preliminary Inspection
2.2.1 Mounting the Panel
2.2Surface-Mountingthe Liebert AC4
Required tools
Figure 5 Mounting dimensions
Required tools
2.3Flush-Mountingthe Liebert AC4
2.3.1 Mounting the Panel
2.4Connect Power to the Liebert AC4
Figure 6 Electrical connections to panel
Wiring specifications
3.1Wiring Specifications
3.0WIRING AND CONNECTIONS
3.2.1Connecting Digital Inputs
3.2Connecting Digital Inputs and Outputs
Connecting Liebert Precision Cooling Units
Digital output jumper settings
3.2.2Connecting Digital Outputs
3.2.3 Setting the Digital Output Jumpers
3.3 Connecting Common Alarm Outputs
3.4RS232 Connector
4.0OVERVIEW OF MENUS
Guide to Liebert AC4 functions
4.3LCD Menu Overview
4.1Opening Screen Overview
4.2Main Menu Overview
If any alarms detected Current Alarm screen
ALARM RECORD 99/99
5.0VIEW STATUS OPTIONS
ACTIVE ALARM 40/40
ALARM
Clearing Active Alarms
View Active Alarms
Active Alarms
5.1.1
Alarm log conditions
5.2View Alarm Log
5.2.1Alarm Log
Alarm Log
Viewing Additional Screens
5.3View Event Log
5.3.1Event Log
Event log conditions
Viewing Additional Input Data
5.4View Input Status
5.4.1Input Status
Main Menu
Viewing Additional Output Data
5.5View Output Status
5.5.1Output Status
Main Menu
Service Terminal Interface only
6.1Silence Alarm Service Terminal Interface
Silence Alarm
Backup Log Files - Event Log File
Service Terminal Interface only
6.In the Receive File window, as shown above
Login
7.1Login
7.0SYSTEM AND CONTROL OPTIONS
Setup System Section 7.2 - Section
Setup System Info options
Setup System selected
Setup System options
Figure 9 Menu overview - System and Control menu
Setup System Menu
7.2Setup System - Overview
Setup System - Setup Inputs
Log In and Choose Setup System
Setup Inputs Menu
7.3.3Define Input as Alarmable or Event
7.3.1 Change Label Name of Input
Setup Inputs Menu
Setup Inputs Menu
7.3.5Set Up Delay Time
Setup Inputs Menu
Delay Time
Change to Reset Y or Not Reset N
7.4Setup System - Setup Common Alarm
Log In and Choose Setup System
Setup System Menu
Log In and Choose Setup System
7.5Setup System - Setup Zones
7.5.1Set Up a Zone
Select Setup Zones
Select an Output to Configure
7.6Setup System - Setup Outputs
Log In and Choose Setup System
Setup System Menu
7.6.2Define Operating or Standby Mode
Change the Password
7.7Setup System - Setup System Info
7.7.1Change Password
Reset Password to the Factory Default “AAAA”
Setup System Info Menu
7.7.3Setup Site ID
Setup System Info Menu
Setup Site ID
Backup & Upload Configuration File - Backup
Service Terminal Interface only
Back Up the Configuration File
Upload the Configuration File
Factory Defaults
7.7.5Factory Defaults
Setup System Info Menu
Firmware Update
To perform the update
Select Setup Operation
7.8Setup Operation
Log In and Choose Setup System
Setup System Menu
Activate / Deactivate
7.8.1Turn Automatic Sequencing On or Off
Setup Operation Menu
Set Interval & Start Time 1- to 99-DayInterval
Setup Operation Menu
7.8.2Turn Standby Testing On or Off
7.8.3Specify Failed Standby Response
Change Standby Testing
Hold Delay Time
7.8.4 Specify Hold Delay Time
7.8.5 Specify Restart Time
Restart Delay Time
Log In and Choose Override Output
7.9Override Output
Login
Select an Output
7.10.2Clear the Alarm Log
7.10Clear Alarms & Logs
7.10.1Clear Active Alarms
7.10.3Clear the Event Log
Specifications
8.1Liebert AC4 Specifications
8.0SPECIFICATIONS
Specifications
Liebert AC4
APPENDIX A - SERVICE TERMINAL INTERFACE
Table 21 Guide to Liebert AC4 functions
A.2 CONNECTING TO THE SERVICE TERMINAL INTERFACE
A.2.1 - Create a Connection
Specify COM Port Connection
COM1 Port Setup
A.2.1 Create a Connection
Properties Setup
ASCII Setup
A.2.2 Connect to the Service Terminal Interface
A.3 OVERVIEW OF MENUS
A.3.2 Silence Alarm and Backup Log Files
A.3.3 Setup Menu Overview
A.3.1 View Status Overview
Main Menu
A.4.1 View Active Alarms
A.4 VIEW STATUS MENUS
View Active Alarms
View Status Menus
A.4.2 View Alarm Log
View Alarm Log
Liebert AC4
View Event Log
A.4.3 View Event Log
A.4.4 View Input Status
View Input Status
View Status Menus
A.4.5 View Output Status
View Output Status
Liebert AC4
Liebert AC4
Main Menu
Section A.5.1 Section A.5.2
Backup Log Files - Alarm Log File
Back Up Alarm Log File
Back Up Event Log File
Backup Log Files - Event Log File
Login
A.6 SETUP MENU
Login Menu
Main Menu
Change Password
Setup Menu
Setup Menu
Setup Site ID
Setup Menu
A.6.1 Setup Inputs
Setup Inputs
Liebert AC4
Setup Common Alarm
A.6.2 Setup Common Alarm
A.6.3 Setup Zones
Setup Zones
Setup Menu
A.6.4 Setup Outputs
Setup Outputs
Liebert AC4
Setup System Info
A.6.5 Setup System Info
Change Password
Change Password
Setup Site ID
Setup Site ID
Set Date & Time/Automatic Daylight Saving Time
Setup Menu
Liebert AC4
Backup & Upload Configuration File - Backup
Setup Menu
Factory Defaults
Factory Defaults
Backup & Upload Configuration File - Upload
Setup Menu
Setup Menu
Firmware Update Service Terminal Interface only
Firmware Update
Liebert AC4
Setup Operation - Auto Sequencing
A.6.6 Setup Operation
Auto Sequencing
Setup Menu
Setup Menu
Standby Testing
Setup Operation - Standby Testing
Liebert AC4
Setup Operation - Failed Standby
Hold Delay
Failed Standby
Setup Operation - Hold Delay
Setup Operation - Restart Delay
Restart Delay
A.6.7 Override Output
Override Output
Clear the Alarm Log
A.6.8 Clear Alarms & Logs
Clear Active Alarms
Clear Alarms & Logs - Clear Active Alarms
Setup Menu
Clear the Event Log
Clear Alarms & Logs - Clear the Event Log
Liebert AC4
Specifications
Liebert AC4
Specifications
Liebert AC4
Specifications
Liebert AC4
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