Liebert Challenger 3000 with iCOM

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Chilled Water Models6.0 CHILLED WATER MODELS6.1 Piping ConsiderationsManual shut-off valves should be installed at the supply and return lines to each unit. This willprovide for routine service and emergency isolation of the unit.Consideration of the minimum water temperature to be supplied from the chiller will determine if theneed exists to insulate supply and return lines. Insulation will prevent condensation on the supplyand return lines.To provide for the emergency of water leaks and the consequences of sub-floor flooding, floor drainsshould be provided with wet traps or a water detection system, such as a Liebert Liqui-tect, that isinstalled near the base of the unit or below the elevated floor.Figure 29 Chilled water general arrangement - Upflow (BU)AirFlowBleedValveChilledWaterReturnChilledWaterSupplyValveActuator3-WAY VALVEChilledWaterCoilShutoffValves *ABBA 3-WayChilledWaterValveFlowSwitch(optional)AirFlowHoseBibs *ChilledWaterSupplyChilledWaterReturn2-WayChilledWaterValveValveActuatorBleedValveChilledWaterCoil2-WAY VALVEShutoffValves *HoseBibs *FACTORY PIPINGFIELD PIPING*Components are not supplied by Liebert butare recommended for proper circuit operationand maintenance.SL-11899Pg. 554
Chilled Water ModelsFigure 30 Chilled water general arrangement - Downflow (BF) modelsAirFlowChilledWaterReturnValveActuatorABBleedValveShutoffValves *ChilledWaterSupplyAB3-WayChilledWaterValveChilledWaterCoil3-WAY VALVEHoseBibs *ChilledWaterReturnFlowSwitch(optional)BleedValveAirFlowChilledWaterSupplyShutoffValves *ValveActuator2-Way ChilledWater ValveChilledWaterCoil2-WAY VALVEHoseBibs *FACTORY PIPINGFIELD PIPING*Components are not supplied by Liebert,but are recommended for proper circuitoperation and maintenance.SL-11899Pg. 655
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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 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: 5.5.4 Motor Ball Valve—Digital Sc
Page 63 and 64: 7.2.2 Low VoltageSplit System Model
Page 65 and 66: Split System ModelsTable 24 Line co
Page 67 and 68: Table 26Horizontal air discharge ca
Page 69 and 70: Table 28Split System ModelsCabinet
Page 71 and 72: Split System Models7.5 Centrifugal
Page 73 and 74: Figure 36 3-ton centrifugal air-coo
Page 75 and 76: Split System ModelsFigure 38 5-ton
Page 77 and 78: Split System ModelsFigure 40 Split
Page 79 and 80: 7.6.4 Glycol SystemsSplit System Mo
Page 81 and 82: Split System ModelsFigure 43 5-ton
Page 83 and 84: R407C Refrigerant8.0 R407C REFRIGER
Page 85 and 86: R407C RefrigerantNOTES79
Page 88: Ensuring The High AvailabilityOf Mi
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Liebert Challenger 3000 with iCOM

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