APC IN ROW RD ACRD101 Specifications

InstallationInRow® RDAir CooledACRD100ACRD101

InRow Air Cooled RD Installation2Safety Note: All work should be performed by American Power Conversion (APC®) authorized personnel only. Follow all l

3InRow Air Cooled RD InstallationInspecting the EquipmentYour American Power Conversion (APC®) InRowTM RD air conditioner has been tested and inspecte

InRow Air Cooled RD Installation4Model IdentificationThe model number can be found on the outside of the shipping crate and on the nameplate located o

5InRow Air Cooled RD InstallationComponent IdentificationInstall kitNote: Do not discard the install kit.The install kit contains items which may be n

InRow Air Cooled RD Installation6Exterior components (front)Removable rear doorAdjustable leveling footSide panel latchDisplay interfaceRemovable

7InRow Air Cooled RD InstallationInterior components (front)Electrical control box 1CompressorElectrical control box 2Front air block panelTemper

InRow Air Cooled RD Installation8Interior components (rear)Filter/dryerHot gas bypass valvePressure transducer (2) (located behind air block)Liqui

9InRow Air Cooled RD InstallationElectrical panelLeak detector portBuilding management system (BMS) RS-485 portRemote temperature sensor portContr

InRow Air Cooled RD Installation10Top piping and power access locationsBottom piping and power access locationsElectrical inputLiquid lineLow volta

11InRow Air Cooled RD InstallationRefrigeration Piping DiagramNote: Shutoff valves shown nearest to the condensers are not supplied by APC.Note: Route

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 Air Cooled RD Installation12Connections OverviewAll connections to and from the equipment can be made through either the top or the bottom of th

13InRow Air Cooled RD InstallationRoom PreparationAir distributionThe equipment distributes air in a back-to-front discharge pattern, removing hot air

InRow Air Cooled RD Installation14InstallationRemoving Doors and PanelsDoor removalSide panel removalna2631aWarning: All doors and side panels must b

15InRow Air Cooled RD InstallationPositioning the EquipmentRemove the compressor shipping bracketCaution: Failure to complete the following steps may

InRow Air Cooled RD Installation16Service accessA minimum 900 mm (36 in) of clear floor space in front of and behind the equipment is recommended for

17InRow Air Cooled RD InstallationLeveling the EquipmentNote: The leveling feet at the corners of the equipment provide a stable base if the floor is

InRow Air Cooled RD Installation18Joining the Equipment to EnclosuresJoining to SX enclosuresThe equipment comes with four joining brackets (two for t

19InRow Air Cooled RD InstallationMechanical ConnectionsRefrigeration pipingThe equipment must be connected to a condenser—either a remote outdoor con

InRow Air Cooled RD Installation20Recommended line sizesEquivalent length m (ft) Line type ACRD100, ACRD101 (OD)15 (50) Discharge line (horizontal) 5/

21InRow Air Cooled RD InstallationConnect refrigerant linesBe sure to use only clean, refrigerant-grade (ACR Type L) pipe and follow standard procedur

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

InRow Air Cooled RD Installation22Condensate pumpThe condensate pumps  are factory-wired and piped internally to the condensate pan. The pumps are ca

23InRow Air Cooled RD InstallationRouting the condensate pump drain line. Route the condensate drain line through the top or the bottom of the equipme

InRow Air Cooled RD Installation24Leak sensor (optional)Install one leak sensor (AP9325). To extend the leak sensor length, add up to three additional

25InRow Air Cooled RD InstallationAdding a holding chargeR-410A is a mixed refrigerant. When charging this equipment with mixed refrigerant, only liqu

InRow Air Cooled RD Installation26Charging TableCondenser Model Selected Ambient TemperatureCondenser Summer Charge (lb)Condenser Flooded Charge (lb)

27InRow Air Cooled RD InstallationElectrical ConnectionsThe electrical connections required in the field are:• Controls (display interface, Network M

InRow Air Cooled RD Installation28User interface connectionsA-Link ports: Pin 1 = High; pin 2 = Low; Pins 3,6 = Perf Power; Pins 4, 5 = GroundNO (no

29InRow Air Cooled RD InstallationForm C alarm contacts and shutdown inputSee items 6 through 13 in “User interface connections” on page 28. A relay i

InRow Air Cooled RD Installation30Rack temperature sensorThe rack temperature sensor monitors and controls the equipment airflow and ensures an adequa

31InRow Air Cooled RD InstallationA-Link connectionsThe A-Link bus connection allows multiple InRow RD equipment (up to twelve) to communicate with on

InRow Air Cooled RD Installation32Building Management System (BMS)The Modbus interface allows each InRow RD to communicate with the BMS. Use a three-w

33InRow Air Cooled RD InstallationNetwork portNetwork portLAN cable (10/100 Base-T)na2679aSwitch/HubInRow RD # 1 InRow RD # 2 Final InRow RD

InRow Air Cooled RD Installation34Power ConnectionsWiring configurationsRoute incoming power to the electrical junction box located at the top or bott

35InRow Air Cooled RD InstallationConnect flooded receiver heaterThe flooded receiver is equipped with a heater to keep the refrigerant warm during ex

InRow Air Cooled RD Installation36WarrantyOne-Year Factory WarrantyThe limited warranty provided by American Power Conversion (APC®) in this Statement

37InRow Air Cooled RD InstallationIN NO EVENT SHALL APC, ITS OFFICERS, DIRECTORS, AFFILIATES OR EMPLOYEES BE LIABLE FOR ANY FORM OF INDIRECT, SPECIAL,

InRow Air Cooled RD Installation38Warranty ProceduresClaimsTo obtain service under the warranty, contact APC Customer Support (see the back cover of t

Radio Frequency InterferenceChanges or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s

03/2008990-3211-001*990-3211-001*APC Worldwide Customer SupportCustomer support for this or any other APC product is available at no charge in any of

ContentsInRow Air Cooled RD InstallationiGeneral Information... 1Overview . . . . . . . . . . .

InRow Air Cooled RD InstallationiiInstallation... 14Removing Doors and Panels . . .

InRow Air Cooled RD InstallationiiiWarranty ...36One-Year Factory Warranty . .

1InRow Air Cooled RD InstallationGeneral InformationOverviewSave these instructionsThis manual contains important instructions that must be followed d