APC ACPA4000 manual Responding to Alarms, Silencing the alarm beeper, Silence Active Alarm

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Responding to Alarms

When an alarm condition is triggered, the Portable Air Conditioning Unit alerts you through the:

•Alarm beeper

•Alarm or warning LED

•Active alarm screen

•Alarm/Event log

Depending on the severity of the alarm, you may need to take action to clear the alarm condition or to resume operation.

See “Alarm messages” on page 31 for a listing of alarms and the actions required to clear them.

Silencing the alarm beeper

Path: Main Menu > Alarms & Logging > Alarm Beeper.

An active alarm causes an audible alarm from the display interface (one short tone in 30-second intervals) until the alarm is cleared or the beeper is silenced. To silence the beeper, follow the path above and choose one of the following options:

•Silence Active Alarm

•Silence All Alarms (you must re-activate the beeper to receive future audible alarm alerts).

See “Beeper Volume” on page 23 for information about changing the beeper volume.

Warning or alarm LED

When an alarm condition occurs, the Check Log LED and either the Warning LED or Alarm LED are activated. The alarm and warning LEDs cannot be deactivated manually; the alarm condition must be cleared to deactivate them.

Warning LED. Requires action, but is not critical to equipment operation.

Alarm LED. Requires action to continue equipment operation.

NetworkAIR ACPA4000

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Contents Installation, Operation, and Maintenance ACPA4000NetworkAIR Portable Air Conditioning Unit Page American Power Conversion Legal Disclaimer Page General Information InstallationContents Operation Maintenance and Troubleshooting Page Overview General InformationManual updates About the NetworkAIR ACPA4000Cross-referencesymbol used in this manual Safety symbols that may be used in this manualInspecting the Equipment Storing the Equipment Before InstallationSafety Filing a claimInventory Tools RequiredThe equipment ships with the items shown below Front view Component IdentificationRear view Dimensions are shown in mm in Dimensions and WeightsNet Weight Shipping WeightWhere to locate the equipment InstallationLock the rolling casters Hose connections Intake and Exhaust VentsAssemble the ceiling adapter NetworkAIR ACPA4000 Install the adapter in a drop ceilingAssemble the ducts Connect the fitting to the drain line Drain LineAttach the drain line. Attach Temperature/humidity sensor AccessoriesOverview Relays and ContactsOutput relays To connect an output relay Input contactsTo connect an input contact Start-upchecklist Start-UpHow to apply power to the equipment Overview OperationDisplay interface identification Turn on the equipment How to Use the InterfaceScrolling status screens Navigating the interface Main menu screenDate 18-Jun-2007 Time Date 18-Jun-2007 TimePassword entry Change settingsTurn off the equipment Default schedule Set Environmental ControlsSchedule 1 of Operating schedulesSchedule On/Off ModeTemperature and humidity alarms Set Up AlarmsSet the alarm delay Password and time-out Set Up the DisplaySet the date and time Display interface optionsResetting to default settings Device settingsPath Main Menu Setup System Device Path Main Menu Setup Factory DefaultsHow to download firmware Input contacts Set Up Contacts and RelaysUser input contacts User outputsDefault schedule status Checking Equipment StatusScrolling status screens System and environmental status screensManufacturer data Viewing alarm statusSilencing the alarm beeper Responding to AlarmsSilence Active Alarm Warning or alarm LEDAlarm and event log Active alarm screenResolving alarm conditions Alarm Message Alarm messagesAction Required Action Required Alarm MessageRemote temperature Setup Display Interface Reference ChartsScrolling status screens Monitoring informationSetup Programmable settingsStatus Control EnvironmentSystem SetupMaintenance Maintenance and TroubleshootingReplace the air filter Clean the cabinet Clean the condenser filter and test the LCDI plugUpdate the main control board firmware Problem TroubleshootingPossible cause Corrective actionTerms of warranty One-YearFactory WarrantyNon-transferablewarranty ExclusionsWarranty claims Claims Warranty ProceduresParts Electrical SpecificationsPhysical Component TypePage APC Worldwide Customer Support 990-0412D990-0412D 03/2008