APC ACRD500 Installation Manual

Operation andMaintenanceInRow® RDACRD500ACRD501ACRD502

InRow RD Operation and Maintenance2Safety Read and adhere to the following important safety considerations when working with this cooling unit.Note: A

3InRow RD Operation and MaintenanceCommissioningWarning: Procedures in this section must be performed by APC authorized personnel.Electrical Hazard: P

InRow RD Operation and Maintenance4Electrical Inspection ChecklistThe electrical inspection verifies that all electrical connections are secure and co

5InRow RD Operation and MaintenanceMechanical Inspection ChecklistThe mechanical inspection verifies that all mechanical components and connections ar

InRow RD Operation and Maintenance6User Interface Inspection ChecklistThe user interface inspection verifies that the sensors and internal communicati

7InRow RD Operation and MaintenanceStart-up Inspection ChecklistThe start-up inspection ensures that the equipment is operating properly after the ini

InRow RD Operation and Maintenance8Final Inspection ChecklistThe final inspection verifies that the system is clean, the installed options work proper

9InRow RD Operation and MaintenanceCharging With RefrigerantCalculating R407C chargeUse the following table and formula when calculating the total R40

InRow RD Operation and Maintenance10Charging the equipmentCaution: This procedure is to be done by APC-trained personnel only.R407C is a blend refrige

11InRow RD Operation and Maintenance8. Charge the rest of the calculated liquid refrigerant very slowly through the suction port.9. Verify that the si

This manual is available in English on the enclosed CD.Dieses Handbuch ist in Deutsch auf der beiliegenden CD-ROM verfügbar.Deze handleiding staat in

InRow RD Operation and Maintenance12Compressor Oil ChargeCaution: This procedure is to be done by APC-trained personnel only.You may need to add oil t

13InRow RD Operation and Maintenance3. Purge the pump and hose:a. Ensure that the oil pump is clean. Insert the pump in the oil container and make sur

InRow RD Operation and Maintenance14OperationDisplay Interface Item Function1 Critical Alarm LED (red) When lit, a critical alarm condition exists and

15InRow RD Operation and MaintenanceUsing the DisplayEvery time you apply power to the cooling unit, the display interface initializes, causing the LE

InRow RD Operation and Maintenance16Navigating the main menuSelector arrow. Press the up or down arrow key to move the selector arrow  to a main menu

17InRow RD Operation and MaintenanceUsing the Path statementSelect the main- and sub-menu options specified in the path statement to view or configure

InRow RD Operation and Maintenance18Start the cooling unitPath: Main > On/StandbyTo start the cooling unit, change the setting to On by pressing th

19InRow RD Operation and MaintenanceGeneral ConfigurationThe cooling group configuration options are set during the commissioning of the cooling units

InRow RD Operation and Maintenance20ContactsView the state of Input and output contactsPath: Main > Configure Unit > Discrete I/OEach cooling un

21InRow RD Operation and MaintenanceType. Set the rack deployment strategy for the cooling units of this cooling group.• In-Row: Air flow is not ducte

American Power Conversion Legal DisclaimerThe information presented in this manual is not warranted by the American Power Conversion Corporation to be

InRow RD Operation and Maintenance22Control the EnvironmentThe primary function of the cooling unit is to cool air from the hot aisle and deliver it t

23InRow RD Operation and Maintenance• Fan Spd: .Set the fan speed preference that will give you the desired temperature difference (DT). Each fan spee

InRow RD Operation and Maintenance24Tune the PID loopTune the PID loop to optimize the performance of the cooling group. Caution: This procedure must

25InRow RD Operation and MaintenanceRun hoursThe cooling unit records the number of hours each of its components has operated. When a component is rep

InRow RD Operation and Maintenance26Display Set display interface settings, including time and date, units, passwords, and time-out. You can also adju

27InRow RD Operation and MaintenanceAdjust displayPath: Main Menu >Configure Display Contrast. Adjust the visibility of the screen text. Lower numb

InRow RD Operation and Maintenance28Network ConfigurationThe cooling unit is shipped with a Network Management Card (NMC) that enables you to manage t

29InRow RD Operation and MaintenanceView Status ReadingsThe display interface has several options for viewing the status of the cooling unit, the cool

InRow RD Operation and Maintenance30Compressor Drive: Voltage. The compressor voltage.Compressor Drive: Current. The compressor current draw.Compresso

31InRow RD Operation and MaintenanceEvent LogThe event log saves status information and a message each time a change in the cooling group is detected.

InRow RD Operation and Maintenance32Alarm messages and suggested actionsAlarm Message Severity Action RequiredAir Containment Pressure Sensor FaultWar

33InRow RD Operation and MaintenancePersistant High Discharge Pressure FaultCritical • Indicates there were three High Discharge Pressure shutdowns in

InRow RD Operation and Maintenance34Network Management CardQuick ConfigurationThe cooling unit is shipped with a Network Management Card that enables

35InRow RD Operation and Maintenance2. If autorun is enabled, the user interface of the CD starts when you insert the CD. If autorun is not enabled, o

InRow RD Operation and Maintenance36DHCP. You can use a RFC2131/RFC2132-compliant DHCP server to configure the TCP/IP settings for the Network Managem

37InRow RD Operation and MaintenanceRemote access to the control consoleFrom any computer on the same subnet as the Network Management Card, you can u

InRow RD Operation and Maintenance38Control consoleAfter you log on at the control console, as described in“Local access to the control console” on pa

39InRow RD Operation and MaintenanceAccess a Configured Network Management CardOverviewAfter the Network Management Card is running on your network, y

InRow RD Operation and Maintenance40Telnet for basic access. Telnet provides the basic security of authentication by user name and password, but not t

41InRow RD Operation and MaintenanceFTP/SCPYou can use FTP (enabled by default) or Secure CoPy (SCP) to transfer downloaded firmware to the Network Ma

ContentsInRow RD Operation and Maintenance iGeneral Information... 1Overview . . . . . . . . . .

InRow RD Operation and Maintenance42Recover From a Lost PasswordYou can use a local computer (a computer that connects to the Network Management Card

43InRow RD Operation and MaintenanceMaintenanceMonthly Preventive MaintenancePhotocopy the following pages and use them during the maintenance procedu

MechanicalElectrical Hazard: Turn off the cooling unit and disconnect all power sources. Perform Lockout/Tagout procedures before performing any elect

45InRow RD Operation and MaintenanceQuarterly Preventive Maintenance* Perform all the Monthly Preventive Maintenance items and the items below.Prepare

InRow RD Operation and Maintenance46TroubleshootingProblem Possible Cause Corrective ActionControls erratic or inoperative• Inlet temperature to cool

47InRow RD Operation and MaintenanceAlarms do not show up on monitoring equipment (Customer Output Contact)• External monitoring equipment is not rece

InRow RD Operation and Maintenance48WarrantyOne-Year Factory WarrantyThe limited warranty provided by American Power Conversion (APC®) in this Stateme

49InRow RD Operation and MaintenanceIN NO EVENT SHALL APC, ITS OFFICERS, DIRECTORS, AFFILIATES OR EMPLOYEES BE LIABLE FOR ANY FORM OF INDIRECT, SPECIA

InRow RD Operation and Maintenance50Warranty ProceduresClaimsTo obtain service under the warranty, contact APC Customer Support (see the back cover of

InRow RD Operation and Maintenance iiContacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20View th

02/2008990-3234-001*990-3234-001*APC Worldwide Customer SupportCustomer support for this or any other APC product is available at no charge in any of

InRow RD Operation and Maintenance iiiNetwork Management Card ...34Quick Configuration . . . . . . . . . . . .

InRow RD Operation and Maintenance ivTroubleshooting ..... 46Warranty...

1InRow RD Operation and MaintenanceGeneral InformationOverviewNote the definitions for the icons here and be observant for them throughout this manual