Specifications Liebert AC4 | Emerson manual

Specifications

NOTES

Liebert® AC4™

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Emerson user manual Specifications Liebert AC4

Contents

Liebert AC4 Page Table of Contents Setup System Setup Common Alarm 7.5 Setup System Setup Zones Setup Menu Appendix a Service Terminal Interface Figures Available Alarms Methods of Viewing and Configuring the Liebert AC4Data Logs Introduction Outside Enclosure Overview LCD for configurationOperation Device Liebert Challenger Typical ConfigurationDevice RS232 LiebertLiebert HimodHimod Controller board components Controller Board Overview DIP switch ConnectorLCD connector 24VAC power LED indicators summary LED IndicatorsOutput LEDs Status LEDs Input LEDs Typical Sequence Installation Installation ConsiderationsPacking Contents Unpacking and Preliminary Inspection Required tools Surface-Mounting the Liebert AC4Mounting the Panel Flush-Mounting the Liebert AC4 Electrical connections to panel Connect Power to the Liebert AC4 Wiring and Connections Wiring SpecificationsWiring specifications Connecting Liebert Precision Cooling Units Connecting Digital Inputs and OutputsConnecting Digital Inputs Numbering keys Setting the Digital Output Jumpers Connecting Digital OutputsDigital output jumper settings RS232 Connector Connecting Common Alarm OutputsCommon alarm outputs Serial interface connector RS232/EIA5 Guide to Liebert AC4 functions Overview of Menus Main Menu Overview Opening Screen OverviewLCD Menu Overview View Status Options Active Alarms View Active AlarmsClearing Active Alarms Active Alarms Alarm Log View Alarm LogAlarm log conditions Alarm Log Event Log View Event LogEvent log conditions Event Log Input Status View Input StatusViewing Additional Input Data Digital input states Output Status View Output StatusViewing Additional Output Data Digital output states Silence Alarm Service Terminal Interface only Silence Alarm & Backup LOG Files Service Terminal Interface Back Up Log Files Service Terminal Interface only Silence Alarm & Backup Log Files Service Terminal Interface Login LoginSystem and Control Options Valid characters for data entry System & Control menu Clear Alarms&Logs selected Login ScreenSetup System menu Clear Alarms/Logs menu Setup System Setup Inputs Setup System Overview Change Label Name of Input Define Input as Alarmable or EventDefine Input as Normally Open or Normally Closed Set Up Delay Time Set Up Alarmable Inputs in Latched or Unlatched ModeDelay Time Latched / Unlatched Change to Reset Y or Not Reset N Setup System Setup Common AlarmReset Common Alarm Set Up a Zone Setup System Setup ZonesMessage if too few devices entered Message if too many devices entered Define Output as Normally Open or Normally Closed Setup System Setup Outputs Enable or Disable an Output Device in Alarm Status Define Operating or Standby ModeConfigure Output for Loss of Power Fail-Safe Set Mode Change Password Setup System Setup System InfoChange the Password Reset Password to the Factory Default Aaaa Setup Site ID Setup Site IDSet Date & Time/Automatic Daylight Saving Time Set Date & Time Backup and Upload Configuration File Back Up the Configuration File Upload the Configuration File Factory Defaults Factory DefaultsFirmware Update Service Terminal Interface only Perform Firmware UPDATE-YESY or NON? N Select Setup Operation Setup OperationSetup Operation Menu Default settings operation features Activate / Deactivate Turn Automatic Sequencing On or OffSet Interval & Start Time 1- to 99-Day Interval Set Start Time Hour Interval Change Standby Testing Turn Standby Testing On or OffSpecify Failed Standby Response Failed Standby response Hold Delay Time Specify Hold Delay TimeRestart Delay Time Setup Operation Menu Override Output Clear Active Alarms Clear Alarms & LogsClear the Alarm Log Clear the Event Log Specifications Liebert AC4 Specifications Specifications Liebert AC4 Comparison of Functions LCD and Service Terminal Interface Appendix a Service Terminal Interface Connecting to the Service Terminal Interface Create a Connection COM1 Port SetupSpecify COM Port Connection Ascii Setup Properties SetupSettings tab Ascii Setup button Click on the file name for example, AC4.ht Connect to the Service Terminal Interface Setup Menu Overview Silence Alarm and Backup Log FilesView Status Overview Main Menu For sample screens, see View Active Alarms View Active AlarmsView Status Menus Main Menu View Alarm Log View Alarm Log View Input Status View Event LogView Event Log View Input Status View Output Status View Output Status Section A.5.1 Section A.5.2 Silence Alarm Backup Log Files Alarm Log File Back Up Alarm Log FileBackup Log Files Event Log File Back Up Event Log File Login Menu Setup MenuLogin Setup Menu Setup MenuTips on Using the Service Terminal Interface See Description Setup Inputs Setup Inputs Setup Zones Setup Common AlarmSetup Common Alarm Setup Zones Setup Outputs Setup Outputs Setup System Info Setup System InfoChange Password Set Date & Time Setup Site ID Backup & Upload Configuration File Backup Factory Defaults Backup & Upload Configuration File Upload Firmware Update Firmware Update Service Terminal Interface only Setup Operation Auto Sequencing Setup OperationAuto Sequencing Setup Operation Standby Testing Standby Testing Setup Operation Failed Standby Hold DelaySetup Operation Hold Delay Failed Standby Setup Operation Restart Delay Restart DelayOverride Output Override Output Clear Alarms & Logs Clear Active Alarms Clear Alarms & LogsClear Alarms & Logs Clear the Alarm Log Clear Alarms & Logs Clear the Event Log Specifications Liebert AC4 Specifications Specifications Liebert AC4 Page Is t Ne tTwor k Care