Airedale EasiCool 6kW 64kW User Manual

EasiCool™ EZRETechnical ManualDownow and Upow - Precision Air ConditioningChilled Water6kW - 60kW

EasiCool™ Precision Air ConditioningChilled Water ComponentsSystem CongurationDownow UpowChilled waterHydrophilic Epoxy Coated RTPF Chilled Water C

EasiCool™ Precision Air ConditioningV26CW-EZRE-0 V26CW-EZRE-1 V26CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 25.6 25.6 25.6Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningV28CW-EZRE-0 V28CW-EZRE-1 V28CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 34.2 34.2 34.2Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningV31CW-EZRE-0 V31CW-EZRE-1 V31CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 38.0 38.0 38.0Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningV35CW-EZRE-0 V35CW-EZRE-1 V35CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 43.7 43.7 43.7Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningV40CW-EZRE-0 V40CW-EZRE-1 V40CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 47.6 47.6 47.6Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™Precision Air ConditioningSystem CongurationDownow UpowAirow ComponentsAC Fans*● ●EC Fans*● ●AC Larger Fan Motor*○ ○2 way Discharge Grill

EasiCool™ Precision Air ConditioningV45CW-EZRE-0 V45CW-EZRE-1 V45CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 50.6 50.6 50.6Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningV50CW-EZRE-0 V50CW-EZRE-1 V50CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 51.3 51.3 51.3Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air Conditioning114 EasiCool Technical Manual 7535768 V1.2.0_02_2013TechnicalChilled Water VTechnical Data UpowMechanical DataV55

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningV60CW-EZRE-0 V60CW-EZRE-1 V60CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 62.3 62.3 62.3Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningTechnical Data DownowChilled Water Pressure DropV6CW - V26CWV28CW - V60CW300 250 200 150 100 Waterside Pressure D

EasiCool™Precision Air ConditioningTechnical Data DownowHydronic Data Low Pressure Hot Water40 35 30 25 20 15 10 Waterside Pressure Drop (kPa) 5 6 -

EasiCool™ Precision Air ConditioningEC Motor Direct Drive(50Hz)Sizes 6 - 26(Direct Drive)Units utilise a double inlet, forward curved, direct drive ce

EasiCool™ Precision Air Conditioning120 EasiCool Technical Manual 7535768 V1.2.0_02_2013TechnicalChilled Water VAfter SalesWarrantyAll Airedale produc

EasiCool™Precision Air Conditioning121EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterV

TM_EASICOOL_EZRE_CHILLED_WATER_7535768_v1.2.0_02_2013Head OfceAiredale International Air Conditioning LtdLeeds RoadRawdonLeeds LS19 6JYTel: +44 (0) 1

EasiCool™Precision Air ConditioningFan & Motor Assembly Optional FeaturesLarger & Next Larger Fan Motor(AC Fan Motors Only)For applications wh

EasiCool™ Precision Air ConditioningElectricalThe control panel contains the necessary compressor starter contactors, transformer, sub circuit protect

EasiCool™Precision Air ConditioningSystem CongurationDownow UpowHeatingElectric Heat○ ○Hot gas Reheat○ ○Low Pressure Hot Water○ ○HumidicationHumid

EasiCool™ Precision Air ConditioningHumidier - Intelligent ModulationHumidication is provided by an electrode boiler. The sealed humidier design en

EasiCool™Precision Air ConditioningHumidicationControl PrinciplesIn a humidier with electrodes, steam shall be produced by passing a current between

EasiCool™ Precision Air ConditioningUnits are tted with the microprocessor controller which offers powerful analogue and digital control to meet a

EasiCool™Precision Air ConditioningControlsTemperature ControlA temperature sensor is mounted in the return air with an option for a humidity sensor o

EasiCool™ Precision Air Conditioning2IntroductionEasiCool Technical Manual 7535768 V1.2.0_02_2013Warranty, Commissioning & MaintenanceAs standard,

EasiCool™ Precision Air ConditioningControlsAlarm HandlingAn alarm will be generated under the following conditions and will be visually displayed thr

EasiCool™Precision Air ConditioningControlsPassword ProtectionThe control system integrity can be maintained by restricting access with a password PIN

EasiCool™ Precision Air ConditioningAudible AlarmThe display keypad can be upgraded to include audible alerts.BMS Interface CardEnables Controlled uni

EasiCool™Precision Air ConditioningGeneral FeaturesOpen & Enclosed FloorstandOpen or enclosed oorstands are available, complete with adjustable f

EasiCool™ Precision Air ConditioningBolt on DoorsSimple bolt on cabinet doors can be factory tted as a cost reduction option. The cabinet doors are f

EasiCool™Precision Air ConditioningIMPORTANTUse only 10mm (3/8”) copper tube when connecting the discharge stub to the condensate pump. The discharge

EasiCool™ Precision Air ConditioningSound Measurement MethodMeasurement Of Sound PowerAll sound data quoted has been measured in the third-octave band

EasiCool™Precision Air ConditioningW x D x H A B C(8)D(8)E F(9) G(8)DF6 CW mm670 x 670 x 1940640 270 216 (183) 238 (304) N/A 50 (157) 268 (268)DF8 CW

EasiCool™ Precision Air ConditioningDimensional & Installation DataDimensions DF28 - DF60 - Standard Airow Conguration (mm) with Standard AC Fan

EasiCool™Precision Air Conditioning(1) Standard forward airow direction.(2) Optional reverse airow direction.(3) Optional gland plate and panel f

EasiCool™Precision Air Conditioning3EasiCool Technical Manual 7535768 V1.2.0_02_2013IntroductionHealth and SafetyIMPORTANTThe information contained in

EasiCool™ Precision Air Conditioning(1) Standard forward airow direction.(2) Optional reverse airow direction.(3) Optional gland plate and panel

EasiCool™Precision Air ConditioningDimensional & Installation DataUpow 370 370 A 65 325 65 65 H 65 325 65 65 A 75 435 75 75 OptionsDischarge

EasiCool™ Precision Air ConditioningDimensional & Installation DataPositioningDownowIMPORTANTWhen placing the unit on the oorstand ensure approp

EasiCool™Precision Air ConditioningDimensional & Installation DataMinimum Unit ClearancesOpen & Enclosed Floorstands OptionAB C - Floorstand(3

EasiCool™ Precision Air ConditioningA B C - Floorstand(3)V6 - V10 mm 670 610 Min 200 - Max 750 (+ 50mm Feet Adjustable +/- 20mm)V13 - V17 mm 990 610V2

EasiCool™Precision Air Conditioning(1) Weights quoted for units tted with the standard AC fan motor include the cooling fan weight within the unit c

EasiCool™ Precision Air Conditioning36 EasiCool Technical Manual 7535768 V1.2.0_02_2013InstallationEthylene Glycol Correction Factors For conditions o

EasiCool™Precision Air ConditioningInterconnecting WiringL1 L2 INDOOR UNITL3 N PE Mains Incoming Supply400V / 3PH + N / 50Hz560 Common Ala

EasiCool™ Precision Air ConditioningNotes38 EasiCool Technical Manual 7535768 V1.2.0_02_2013Installation

EasiCool™Precision Air ConditioningTechnical Data● Nominal Design Operating Condition 24°C Dry Bulb 45% RHIMPORTANTFan Power Input (Fan Gain) must be

EasiCool™ Precision Air Conditioning4IntroductionEasiCool Technical Manual 7535768 V1.2.0_02_2013Environmental ConsiderationsFreeze ProtectionAiredale

EasiCool™ Precision Air ConditioningTechnical Data DownowPerformance DataCooling Capacity (1)Chilled Water Inlet/Outlet °CAir On 5/10°C 7/12°C 8/14°C

EasiCool™Precision Air ConditioningTechnical Data DownowPerformance DataCooling Capacity (1)Chilled Water Inlet/Outlet °CAir On 5/10°C 7/12°C 8/14°C

EasiCool™ Precision Air ConditioningKey: D A = Discharge Air Sound PowerR A = Return Air Sound PowerC B = Case Breakout Sound PowerS @ 3m = So

EasiCool™Precision Air ConditioningKey: D A = Discharge Air Sound PowerR A = Return Air Sound PowerC B = Case Breakout Sound PowerS @ 3m = Sou

EasiCool™ Precision Air ConditioningDF6CW-EZRE-0 DF6CW-EZRE-1 DF6CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 7.6 7.6 7.6Fan Power Input (Fan Gain)(2) k

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningDF8CW-EZRE-0 DF8CW-EZRE-1 DF8CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 9.7 9.2 9.2Fan Power Input (Fan Gain)(2) k

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon

EasiCool™ Precision Air ConditioningDF10CW-EZRE-0 DF10CW-EZRE-1 DF10CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 11.7 11.2 11.2Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning49EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF10CW-EZRE-0 DF10CW-EZRE-1 DF10CW-EZRE-

EasiCool™Precision Air ConditioningContentsWarranty, Commissioning & Maintenance 2Customer Services 2Health and Safety 3Environmental Considera

EasiCool™ Precision Air ConditioningDF13CW-EZRE-0 DF13CW-EZRE-1 DF13CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 14.7 14.7 14.7Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning51EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF13CW-EZRE-0 DF13CW-EZRE-1 DF13CW-EZRE-

EasiCool™ Precision Air ConditioningDF15CW-EZRE-0 DF15CW-EZRE-1 DF15CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 16.6 16.6 16.6Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning53EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF15CW-EZRE-0 DF15CW-EZRE-1 DF15CW-EZRE-

EasiCool™ Precision Air ConditioningDF17CW-EZRE-0 DF17CW-EZRE-1 DF17CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 18.1 18.1 18.1Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning55EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF17CW-EZRE-0 DF17CW-EZRE-1 DF17CW-EZRE-

EasiCool™ Precision Air ConditioningDF20CW-EZRE-0 DF20CW-EZRE-1 DF20CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 21.8 21.8 21.8Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning57EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF20CW-EZRE-0 DF20CW-EZRE-1 DF20CW-EZRE-

EasiCool™ Precision Air ConditioningDF22CW-EZRE-0 DF22CW-EZRE-1 DF22CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 23.4 23.4 23.4Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning59EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF22CW-EZRE-0 DF22CW-EZRE-1 DF22CW-EZRE-

EasiCool™ Precision Air ConditioningTechnical Data Upow 80Performance Data 80Noise Data 82V6CW 84V8CW 86V10CW 88V13CW 90V15CW 92V17CW 94V20C

EasiCool™ Precision Air ConditioningDF26CW-EZRE-0 DF26CW-EZRE-1 DF26CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 25.6 25.6 25.6Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning61EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF26CW-EZRE-0 DF26CW-EZRE-1 DF26CW-EZRE-

EasiCool™ Precision Air ConditioningDF28CW-EZRE-0 DF28CW-EZRE-1 DF28CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 34.2 34.2 34.2Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning63EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF28CW-EZRE-0 DF28CW-EZRE-1 DF28CW-EZRE-

EasiCool™ Precision Air ConditioningDF31CW-EZRE-0 DF31CW-EZRE-1 DF31CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 38.0 38.0 38.0Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning65EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF31CW-EZRE-0 DF31CW-EZRE-1 DF31CW-EZRE-

EasiCool™ Precision Air ConditioningDF35CW-EZRE-0 DF35CW-EZRE-1 DF35CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 43.7 43.7 43.7Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning67EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF35CW-EZRE-0 DF35CW-EZRE-1 DF35CW-EZRE-

EasiCool™ Precision Air ConditioningDF40CW-EZRE-0 DF40CW-EZRE-1 DF40CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 47.6 47.6 47.6Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning69EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF40CW-EZRE-0 DF40CW-EZRE-1 DF40CW-EZRE-

EasiCool™Precision Air ConditioningNomenclatureSpeciers GuideDFVDF 60 X2EZRE060XCWWXDX Air CooledDX Water CooledChilled Water Cooling 400V / 3PH / N

EasiCool™ Precision Air ConditioningDF45CW-EZRE-0 DF45CW-EZRE-1 DF45CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 50.6 50.6 50.6Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning71EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF45CW-EZRE-0 DF45CW-EZRE-1 DF45CW-EZRE-

EasiCool™ Precision Air ConditioningDF50CW-EZRE-0 DF50CW-EZRE-1 DF50CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 51.3 51.3 51.3Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning73EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF50CW-EZRE-0 DF50CW-EZRE-1 DF50CW-EZRE-

EasiCool™ Precision Air ConditioningDF55CW-EZRE-0 DF55CW-EZRE-1 DF55CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 58.5 58.5 58.5Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning75EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF55CW-EZRE-0 DF55CW-EZRE-1 DF55CW-EZRE-

EasiCool™ Precision Air ConditioningDF60CW-EZRE-0 DF60CW-EZRE-1 DF60CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 62.3 62.3 62.3Fan Power Input (Fan Gain

EasiCool™Precision Air Conditioning77EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterDFDF60CW-EZRE-0 DF60CW-EZRE-1 DF60CW-EZRE-

EasiCool™ Precision Air ConditioningTechnical Data DownowChilled Water Pressure DropDF6CW - DF26CWDF28CW - DF60CW300 250 200 150 100 Waterside Pressu

EasiCool™Precision Air ConditioningTechnical Data DownowHydronic Data Low Pressure Hot Water40 35 30 25 20 15 10 Waterside Pressure Drop (kPa) 5 6 -

EasiCool™ Precision Air Conditioning8IntroductionEasiCool Technical Manual 7535768 V1.2.0_02_2013Fan Motor AssemblyCooling CoilControl PanelHumidifica

EasiCool™ Precision Air ConditioningTechnical Data UpowPerformance DataCooling Capacity (1)Chilled Water Inlet/Outlet °CAir On 5/10°C 7/12°C 8/14°C 1

EasiCool™Precision Air ConditioningTechnical Data UpowPerformance DataCooling Capacity (1)Chilled Water Inlet/Outlet °CAir On 5/10°C 7/12°C 8/14°C 10

EasiCool™ Precision Air ConditioningSound Overall Frequency (Hz) dBMeasurement dB(A) 63 125 250 500 1000 2000 4000 8000V6CWD A 72 66 70 68 68 68 67 59

EasiCool™Precision Air ConditioningSound Overall Frequency (Hz) dBMeasurement dB(A) 63 125 250 500 1000 2000 4000 8000V28CWD A 90 102 95 86 84 85 81 8

EasiCool™ Precision Air ConditioningV6CW-EZRE-0 V6CW-EZRE-1 V6CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 7.6 7.6 7.6Fan Power Input (Fan Gain)(2) kW 0

EasiCool™Precision Air Conditioning85EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterVV6CW-EZRE-0 V6CW-EZRE-1 V6CW-EZRE-2Unit D

EasiCool™ Precision Air ConditioningV8CW-EZRE-0 V8CW-EZRE-1 V8CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 9.2 9.2 9.2Fan Power Input (Fan Gain)(2) kW 0

EasiCool™Precision Air Conditioning87EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterVV8CW-EZRE-0 V8CW-EZRE-1 V8CW-EZRE-2Unit D

EasiCool™ Precision Air ConditioningV10CW-EZRE-0 V10CW-EZRE-1 V10CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 11.2 11.2 11.2Fan Power Input (Fan Gain)(2

EasiCool™Precision Air Conditioning89EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterVV10CW-EZRE-0 V10CW-EZRE-1 V10CW-EZRE-2Uni

EasiCool™Precision Air ConditioningConstructionThe cabinet comprises an anodised aluminium frame with black nylon corners and removable galvanised she

EasiCool™ Precision Air ConditioningV13CW-EZRE-0 V13CW-EZRE-1 V13CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 14.7 14.7 14.7Fan Power Input (Fan Gain)(2

EasiCool™Precision Air Conditioning91EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterVV13CW-EZRE-0 V13CW-EZRE-1 V13CW-EZRE-2Uni

EasiCool™ Precision Air ConditioningV15CW-EZRE-0 V15CW-EZRE-1 V15CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 16.6 16.6 16.6Fan Power Input (Fan Gain)(2

EasiCool™Precision Air Conditioning93EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterVV15CW-EZRE-0 V15CW-EZRE-1 V15CW-EZRE-2Uni

EasiCool™ Precision Air ConditioningV17CW-EZRE-0 V17CW-EZRE-1 V17CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 18.1 18.1 18.1Fan Power Input (Fan Gain)(2

EasiCool™Precision Air Conditioning95EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterVV17CW-EZRE-0 V17CW-EZRE-1 V17CW-EZRE-2Uni

EasiCool™ Precision Air ConditioningV20CW-EZRE-0 V20CW-EZRE-1 V20CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 21.8 21.8 21.8Fan Power Input (Fan Gain)(2

EasiCool™Precision Air Conditioning97EasiCool Technical Manual 7535768 V1.2.0_02_2013Technical Chilled WaterVV20CW-EZRE-0 V20CW-EZRE-1 V20CW-EZRE-2Uni

EasiCool™ Precision Air ConditioningV22CW-EZRE-0 V22CW-EZRE-2 V22CW-EZRE-2CapacityNom Cooling (Gross)(1) kW 23.4 23.4 23.4Fan Power Input (Fan Gain)(2

EasiCool™Precision Air ConditioningMechanical(1) Entering air 24°C/45% RH chilled water in / out: 7°C/12°C.(2) Fan Gain / Fan power input based upon