Liebert Challenger 3000 with iCOM

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Figure 3Downflow (BF) cabinet dimensions30-1/2"(775mm)32-1/2"(826mm)OverallDimension32-1/2"(826mm)OverallDimensionProjection of DisplayBezel 5/8" (16mm)30-1/2"(775mm)Optional 1-5/8" (41mm)Flange for Duct orPlenum ConnectionInstallation (Applicable to all Models)76"(1930mm)1" (25mm) FRONT & SIDES3/4" (19mm) REAR1"(25.4mm)30-1/2"(775mm)30-1/2"(775mm)1"(25.4mm)Shaded area indicatesa recommended clearance of34” (864mm) for componentaccess. Right side accesssuggested for GLYCOOL units9"(229mm)1" (25.4mm)12"4" (305mm)(102mm)30-1/2"(775mm)1"(25.4mm)Standard Electrical LocationStandard PipingLocationFloorLevelFLOOR CUTOUT DIMENSIONS30-1/2"(775mm)8"(203mm)1"(25.4mm)28-1/2"(724mm)30-1/2"(775mm)30-1/2"(775mm)See SpecificationSheet for Floor StandHeight Ordered.OPTIONAL FLOOR STAND DIMENSIONAL DATADPN000351Rev. 018
Installation (Applicable to all Models)2.5 Piping ConsiderationsAll piping below the elevated floor must be located so that it offers the least resistance to air flow.Careful planning of the piping layout under the raised floor is required to prevent the air flow frombeing blocked. When installing piping on the subfloor, it is recommended that the pipes be mounted ina horizontal plane rather than stacked one above the other. Whenever possible, the pipes should berun parallel to the air flow.Condensate pumps for downflow units are shipped separately to be field-installed under the raisedfloor. Pump height is 11 inches (279 mm).2.5.1 Drain LineA 3/4" (19.1 mm) female pipe thread (FPT) connection is provided for the evaporator coil condensatedrain. This drain line also drains the humidifier, if applicable. The drain line must be located so it willnot be exposed to freezing temperatures. The drain should be at least the full size of the drainconnection and pitched a minimum of 1/8" per ft. (11 mm per meter).NOTEThis line may contain boiling water. Select appropriate drain system materials.The drain line must include one and only one trap. Units without a condensate pump have afactory-supplied trap in the unit, so a field trap should not be added. Units with a condensatepump will require a field-supplied trap downstream from the pump. The drain line mustcomply with all applicable codes.Table 2 Piping connection sizeAir-Cooled Unit Connection Sizes—in.Model No. BF/BU(50 Hz)Liquid Line O.D. CopperLHot Gas Line OD CopperHG042A (040A) 3/8 5/8067A (065A) 1/2 7/8Split System Fan Coil Unit Connection Sizes—in.Model No. BF/BU (50 Hz)Liquid LineLSuction LineSC036E (035E) 5/8 - 18 Female (#6 QC) 1-1/8 - 12 Female (#11 QC)060E (059E) 1/2 OD Cu 1-1/8 OD CuAll Units: Connection Sizes—in.Humidifier LineOD CopperHCondensateDrain LineCCondensate Pump LineOD CopperP1/4 3/4 FPT 1/2Water/Glycol-Cooled Unit Connection Sizes—inchesModel No. BF/BU(50 Hz)Supply LineSReturn LineR046WG (045WG) 7/8 7/8071WG (070WG) 1-1/8 1-1/8GLYCOOL Unit Connection Sizes —in.Model No. BE/BK(50 Hz)Supply LineSReturn LineR061G (058G) 1-1/8 1-1/8Chilled Water Unit Connection Sizes—in.Model No. BF/BU(50 Hz)Supply LineCWSReturn LineCWR068C (072C) 1-1/8 1-1/8102C (101C) 1-1/8 1-1/8Hot Water ReheatOD CopperSupply ReturnHWS HWR5/8 5/89
Page 1: Precision CoolingFor Business-Criti
Page 5 and 6: 7.5 Centrifugal Air-Cooled Condensi
Page 7 and 8: IMPORTANT SAFETY INSTRUCTIONSSAVE T
Page 9 and 10: Introduction1.0 INTRODUCTION1.1 Sys
Page 11 and 12: Installation (Applicable to all Mod
Page 13: Installation (Applicable to all Mod
Page 23 and 24: Figure 11 Piping connections for ch
Page 29 and 30: 3.0 AIR-COOLED MODELS—SELF-CONTAI
Page 31 and 32: Air-Cooled Models—Self-Contained
Page 39 and 40: Figure 17 General arrangement—Air
Page 41 and 42: 4.0 WATER-COOLED MODELS—SELF-CONT
Page 43 and 44: Figure 20 General arrangement diagr
Page 45 and 46: Water-Cooled Models—Self-Containe
Page 47 and 48: Glycol/GLYCOOL-Cooled Models—Self
Page 49 and 50: NOTICEGlycol/GLYCOOL-Cooled Models
Page 51 and 52: 5.5.2 Glycol SolutionsGlycol/GLYCOO
Page 57 and 58: Figure 27 General arrangement—GLY
Page 59 and 60: 5.5.4 Motor Ball Valve—Digital Sc
Page 61 and 62: Chilled Water ModelsFigure 30 Chill
Page 63 and 64: 7.2.2 Low VoltageSplit System Model
Page 65 and 66:
Split System ModelsTable 24 Line co
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Table 26Horizontal air discharge ca
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Table 28Split System ModelsCabinet
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Split System Models7.5 Centrifugal
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Figure 36 3-ton centrifugal air-coo
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Split System ModelsFigure 38 5-ton
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Split System ModelsFigure 40 Split
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7.6.4 Glycol SystemsSplit System Mo
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Split System ModelsFigure 43 5-ton
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R407C Refrigerant8.0 R407C REFRIGER
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R407C RefrigerantNOTES79
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Ensuring The High AvailabilityOf Mi
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