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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
Liebert
®
AC4
™
50
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Contents
For Business-CriticalContinuity
Liebert AC4
Infrastructure Management& Monitoring
Page
TABLE OF CONTENTS
2.0INSTALLATION
3.0WIRING AND CONNECTIONS
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
1.6Controller Board Overview
Controller board components
Introduction
Liebert AC4
Controller board components continued
Introduction
1.7LED Indicators
LED indicators summary
Introduction
Liebert AC4
1.8Typical Sequence
RESPONSES TO AN ALARM
Figure 4 Example of typical sequence
RETURN-TO-NORMALSEQUENCE
2.1Installation Considerations
2.0INSTALLATION
Packing Contents
2.1.1Unpacking and Preliminary Inspection
2.2Surface-Mountingthe Liebert AC4
Required tools
2.2.1 Mounting the Panel
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
4.1Opening Screen Overview
4.2Main Menu Overview
4.3LCD Menu Overview
If any alarms detected Current Alarm screen
5.0VIEW STATUS OPTIONS
ACTIVE ALARM 40/40
ALARM RECORD 99/99
ALARM
View Active Alarms
Active Alarms
Clearing Active Alarms
5.1.1
5.2View Alarm Log
5.2.1Alarm Log
Alarm log conditions
Alarm Log
5.3View Event Log
5.3.1Event Log
Viewing Additional Screens
Event log conditions
5.4View Input Status
5.4.1Input Status
Viewing Additional Input Data
Main Menu
5.5View Output Status
5.5.1Output Status
Viewing Additional Output Data
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
7.1Login
7.0SYSTEM AND CONTROL OPTIONS
Login
Setup System Section 7.2 - Section
Setup System selected
Setup System options
Setup System Info options
Figure 9 Menu overview - System and Control menu
7.2Setup System - Overview
Setup System - Setup Inputs
Setup System Menu
Log In and Choose Setup System
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
Setup Inputs Menu
Delay Time
7.4Setup System - Setup Common Alarm
Log In and Choose Setup System
Change to Reset Y or Not Reset N
Setup System Menu
7.5Setup System - Setup Zones
7.5.1Set Up a Zone
Log In and Choose Setup System
Select Setup Zones
7.6Setup System - Setup Outputs
Log In and Choose Setup System
Select an Output to Configure
Setup System Menu
7.6.2Define Operating or Standby Mode
7.7Setup System - Setup System Info
7.7.1Change Password
Change the Password
Reset Password to the Factory Default “AAAA”
7.7.3Setup Site ID
Setup System Info Menu
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
7.7.5Factory Defaults
Setup System Info Menu
Factory Defaults
Firmware Update
To perform the update
7.8Setup Operation
Log In and Choose Setup System
Select Setup Operation
Setup System Menu
7.8.1Turn Automatic Sequencing On or Off
Setup Operation Menu
Activate / Deactivate
Set Interval & Start Time 1- to 99-DayInterval
7.8.2Turn Standby Testing On or Off
7.8.3Specify Failed Standby Response
Setup Operation Menu
Change Standby Testing
7.8.4 Specify Hold Delay Time
7.8.5 Specify Restart Time
Hold Delay Time
Restart Delay Time
7.9Override Output
Login
Log In and Choose Override Output
Select an Output
7.10Clear Alarms & Logs
7.10.1Clear Active Alarms
7.10.2Clear the Alarm Log
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.3.2 Silence Alarm and Backup Log Files
A.3.3 Setup Menu Overview
A.3 OVERVIEW OF MENUS
A.3.1 View Status Overview
A.4.1 View Active Alarms
A.4 VIEW STATUS MENUS
Main Menu
View Active Alarms
A.4.2 View Alarm Log
View Alarm Log
View Status Menus
Liebert AC4
A.4.3 View Event Log
A.4.4 View Input Status
View Event Log
View Input Status
A.4.5 View Output Status
View Output Status
View Status Menus
Liebert AC4
Liebert AC4
Main Menu
Section A.5.1 Section A.5.2
Back Up Alarm Log File
Back Up Event Log File
Backup Log Files - Alarm Log File
Backup Log Files - Event Log File
A.6 SETUP MENU
Login Menu
Login
Main Menu
Setup Menu
Setup Menu
Change Password
Setup Site ID
A.6.1 Setup Inputs
Setup Inputs
Setup Menu
Liebert AC4
A.6.2 Setup Common Alarm
A.6.3 Setup Zones
Setup Common Alarm
Setup Zones
A.6.4 Setup Outputs
Setup Outputs
Setup Menu
Liebert AC4
A.6.5 Setup System Info
Change Password
Setup System Info
Change Password
Setup Site ID
Set Date & Time/Automatic Daylight Saving Time
Setup Site ID
Setup Menu
Liebert AC4
Backup & Upload Configuration File - Backup
Setup Menu
Factory Defaults
Backup & Upload Configuration File - Upload
Factory Defaults
Setup Menu
Firmware Update Service Terminal Interface only
Firmware Update
Setup Menu
Liebert AC4
A.6.6 Setup Operation
Auto Sequencing
Setup Operation - Auto Sequencing
Setup Menu
Standby Testing
Setup Operation - Standby Testing
Setup Menu
Liebert AC4
Hold Delay
Failed Standby
Setup Operation - Failed Standby
Setup Operation - Hold Delay
Restart Delay
A.6.7 Override Output
Setup Operation - Restart Delay
Override Output
A.6.8 Clear Alarms & Logs
Clear Active Alarms
Clear the Alarm Log
Clear Alarms & Logs - Clear Active Alarms
Clear the Event Log
Clear Alarms & Logs - Clear the Event Log
Setup Menu
Liebert AC4
Specifications
Liebert AC4
Specifications
Liebert AC4
Specifications
Liebert AC4
Page
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