Transcription
PA C KA G E D G A S / e l e c t r i cZGBZ-Series Rooftop Units60 HZBulletin No. ZGB-036-074 (06/2019)P R O D U C T S P E C I F I C AT I O N SASHRAE 90.1COMPLIANT3 to 6 TonsNet Cooling Capacity 35,000 to 67,000 BtuhGas Input Heat Capacity 65,000 to 150,000 BtuhMODEL NUMBER IDENTIFICATIONZ G B 060 S 4 B S 1 YVoltageP 208/230V 1 phase-60hzY 208/230V-3 phase-60hzG 460V-3 phase-60hzJ 575V-3 phase-60hzBrand/FamilyZ Z-Series Unit TypeG Packaged Gas Heat w/ Electric CoolingMinor Design Sequence1 1st Revision2 2nd Revision3 3rd RevisionMajor Design SequenceA 1st GenerationB 2nd GenerationNominal Cooling Capacity - Tons036 3 Tons048 4 Tons060 5 Tons074 6 TonsCooling EfficiencyS Standard EfficiencyRefrigerant Type4 R-410AHeating TypeS Standard Gas Heat, 1 StageM Medium Gas Heat, 1 StageH High Gas Heat, 2 StageT High Gas Heat, 1 StageU Medium Gas Heat, 2 StageQ Medium Gas Heat, 2 Stage, Low NOxW Standard Gas Heat, 1 Stage, Low NOxY Medium Gas Heat, 1 Stage, Low NOxX High Gas Heat, 2 Stage, Low NOxZ High Gas Heat, 1 Stage, Low NOxBlower TypeE Direct Drive (ECM)B Belt DriveT Belt Drive (2 Speed)
FEATURES AND BENEFITSHLGJDECFKBIZ-Series rooftop units from Allied are the new standard for cost efficient, reliable rooftop units builtfor long-lasting performance that can significantly improve indoor environments. Z-Series rooftopunits feature: Quick and Easy Retrofit - Fast installation for replacement of many existing rooftop units - fitshigh volume competitor’s roof curbs.R-410A Refrigerant - Environmentally friendly.Single Speed Scroll Compressor - Furnished on 036 through 060 models.Two-Stage Scroll Compressor - Furnished on 074 models. Allows rooftop units to deliver justthe necessary amount of cooling needed to meet the space’s demand.Eco-Last Coil System - Smaller, lighter condenser coil.High Pressure Switch - Protects compressor.Direct Drive (ECM) or Belt Drive Blower Motors - Multi-tap ECM direct drive motors (all 036thru 060 models). Belt drive motors (036 thru 074 3ph models). Two-speed belt drive motor (lowstatic/high static) 074 models maximizes air performance.Downflow or Horizontal Airflow - Easy field conversion.Two Fork Lift Slots on Three Sides - Easy to pick up and transport units from almost anyangle.Corrosion-Resistant Drain Pan - Provides application flexibility, durability and improvedserviceability.Common Components - Many maintenance items are standard throughout the entire productline, reducing the need to carry different parts to the job or maintain in inventory.Z-Series Packaged Gas / Electric 3 to 6 Tons / Page 2
FEATURES AND BENEFITSCONTENTSBlower Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Dimensions - Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 37Dimensions - Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Features And Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . .2High Altitude Derate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Model Number Identification . . . . . . . . . . . . . . . . . . . . . . . . .1Optional Conventional Temperature Control Systems . . . . . . . . . . . 34Options / Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Outdoor Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Specifications - Belt Drive Models . . . . . . . . . . . . . . . . . . . . . 12Specifications - Direct Drive Models . . . . . . . . . . . . . . . . . . . . 11Specifications - Low NOx Gas Heat - Single And Three Phase Models . . 14Specifications - Standard Gas Heat - Three Phase Models . . . . . . . . 14Unit Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Weight Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35APPROVALSAHRI Certified to AHRI Standard210/240 (3 thru 5 ton models) andAHRI Standard 340/360 (6 tonmodels).CSA listed.CSA listed.Units are Certified by CSA.Components bonded for groundingto meet safety standards forservicing required by UL, ULC andNational and Canadian ElectricalCodes.All models are ASHRAE 90.1compliant.All models meet DOE 2018 energyefficiency standards.ISO 9001 RegisteredManufacturing Quality System.Models equipped with low NOx gasheat meet the California NitrogenOxides (NOx) Standards that applyin the South Coast Air QualityManagement District and the SanFrancisco Bay Area Air QualityManagement District.is not eligible for the Clean AirFurnace Rebate Program: www.CleanAirFurnaceRebate.com.If installed in San Joaquin ValleyAir Pollution Control District(SJVAPCD) only:This gas unit does not meetthe SJVAPCD Rule 4905 NOxemission limit (14 ng/J), and thusis subject to a mitigation fee of upto 450.WARRANTYLimited ten years aluminized heatexchanger.Limited five years on compressors.Limited three years on theEco-Last Coil System.Limited five years Optional HighPerformance Economizers.Limited one year all other coveredcomponents.HEATING SYSTEMBAluminized steel inshot burners,direct spark ignition, electronicflame sensor, combustion airinducer, redundant automaticsingle or dual stage gas valve withmanual shut-off.CHeat ExchangerTubular construction, aluminizedsteel, life cycle tested.DElectronic Pilot IgnitionElectronic spark igniter providespositive direct ignition of burnerson each operating cycle. Thesystem permits main gas valve tostay open only when the burnersare proven to be lit. Should aloss of flame occur, the gas valvecloses, shutting off the gas tothe burners. Ignition module hasLED to indicate status and aid introubleshooting.Watchguard circuit on moduleautomatically resets ignitioncontrols after one hour ofcontinuous thermostat demandafter unit lockout, eliminatingnuisance service calls. Ignitioncontrol is factory installed in thecontrols section.Limit ControlsFactory installed, redundant limitcontrols with fixed temperaturesetting.Heat limit controls protect heatexchanger and other componentsfrom overheating.Safety SwitchesFlame roll-out switch, flame sensorand combustion air inducer provingswitch protect system operation.Low NOx ModelsAll models are available in lowNOx (40 ng/J) versions.California OnlyIf installed in South Coast AirQuality Management District(SCAQMD) only:This gas unit does not meetthe SCAQMD Rule 1111 NOxemission limit (14 ng/J), andthus is subject to a mitigationfee of up to 450. This furnaceZ-Series Packaged Gas / Electric 3 to 6 Tons/ Page 3
FEATURES AND BENEFITSHEATING SYSTEM(continued)Required SelectionsGas Input Choice - Order one: Standard Gas Heat (1 Stage)65,000 Btuh Medium Gas Heat (1 Stage)108,000 Btuh Medium Gas Heat (2 Stage)81,000/108,000 Btuh High Gas Heat (1 Stage)150,000 Btuh High Gas Heat (2 Stage)113,000/150,000 BtuhStandard or Low NOxSpecify conventional gas heat orLow NOx (40 ng/J) option.NOTE: All single phase models areLow NOx (40 ng/J) equipped.Options/AccessoriesField InstalledLPG/Propane KitsConversion kit to field change overunits from Natural Gas to LPG/Propane.Vertical Vent Extension KitUse to exhaust flue gasesvertically above unit. Requiredwhen unit vent is too close to freshair intakes per building codes. Thevent kit also prevents ice formationon intake louvers.COOLING SYSTEMDesigned to maximize sensibleand latent cooling performance atdesign conditions.System can operate from 35 Fto 125 F without any additionalcontrols.R-410A RefrigerantNon-chlorine, ozone friendly,R-410A.Unit is factory pre-charged withrefrigerant. See SpecificationsTable.ESingle Speed Scroll Compressor(036 through 060 Models)Resiliently mounted on rubbergrommets for quiet operation.Scroll compressors for highperformance, reliability and quietoperation.Two-Stage Compressor(074 Models)Two-stage scroll compressors forincreased part load efficiency, highperformance, reliability and quietoperation.Resiliently mounted on rubbergrommets for quiet operation.Compressor Crankcase HeaterProtects against refrigerantmigration that can occur during lowambient operation.Refrigerant Metering Orifice(036 to 060 Models)Accurately meters refrigerant insystem.Refrigerant control is accomplishedby exact sizing of refrigerantmetering orifice.Thermal Expansion Valve(074 Models)Assures optimal performancethroughout the application range.Removable element head.High Pressure SwitchProtects the compressor fromoverload conditions such asdirty condenser coils, blockedrefrigerant flow, or loss of outdoorfan operation.Automatic reset.Filter/DrierHigh capacity filter/drier protectsthe system from dirt and moisture.FEco-Last Coil SystemCondensercoil featureslightweight,all aluminumbrazed finconstruction.Constructedof threecomponents:a flat extrusion tube, fins inbetween the flat extrusion tube andtwo refrigerant manifolds.Eco-Last Coil System Features: I mproved heat transferperformance due to highprimary surface area (flattubes) versus secondarysurface (fins). S maller internal volume(reduced refrigerant charge). High durability (all aluminumconstruction). Fewer brazed joints. Compact design (reduces unitweight). Easy maintenance/cleaning.Mounting brackets with rubberinserts secure coil to unit providingvibration dampening and corrosionprotection.Evaporator CoilCopper tube construction,enhanced rippled-edge aluminumfins, flared shoulder tubingconnections, silver solderedconstruction for improved heattransfer. Factory leak tested. Crossrow circuiting with rifled tubingoptimizes both sensible and latentcooling capacity.Condensate Drain PanPlastic pan, sloped to meetdrainage requirements of ASHRAE62.1.End drain connection.GOutdoor Coil Fan MotorThermal overload protected, totallyenclosed, permanently lubricatedbearings, shaft down, fan guardmount.Outdoor Coil Fan GuardPVC coated fan guard furnished.Z-Series Packaged Gas / Electric 3 to 6 Tons / Page 4
FEATURES AND BENEFITSCOOLING SYSTEM(continued)Required SelectionsCooling CapacitySpecify nominal cooling capacity ofthe unit.Options/AccessoriesField InstalledCondensate Drain TrapField installed only.Available in copper or PVC.Drain Pan Overflow SwitchMonitors condensate level indrain pan, shuts down unit if drainbecomes clogged.Low Ambient KitCycles the outdoor fan whileallowing compressor operation inthe cooling cycle. This intermittentfan operation allows the systemto operate without icing theevaporator coil and losing capacity.Designed for use in ambienttemperatures no lower than 0 F. Acrankcase heater must be installedon the compressor.CABINETHConstructionHeavy-gauge steel panels and fullperimeter heavy-gauge galvanizedsteel base rail provides structuralintegrity for transportation,handling, and installation.Base rails have rigging holesThree sides of the base rail havefork slots.Raised edges around duct andpower entry openings in the bottomof the unit provide additionalprotection against water enteringthe building.IPower EntryElectrical lines can be broughtthrough the unit base or throughhorizontal access knock-outs.Optional Bottom Power Entry Kit isavailable.JExterior PanelsConstructed of heavy-gauge,galvanized steel with a two-layerenamel paint finish.KInsulationAll panels adjacent to conditionedair are fully insulated with nonhygroscopic fiberglass insulation.Access PanelsAccess panels are provided forthe compressor, heating, controls,blower and air filter/economizersection.CONTROLSUnit ControlAll control voltage is provided via a24V (secondary) transformer withinline fuse protection.Heat/Cool StagingCapable of up to 2 heat / 2 coolstaging with a thermostat.Night Setback ModeSaves energy by closing outdoorair dampers and operating supplyfan on thermostat demand only.Smoke DetectorsNOTE - Smoke detectors arenot available and must be fieldprovided by installer.Options/AccessoriesFactory InstalledCorrosion ProtectionA completely flexible immersedcoating with an electrodeposited dry film process. (ASTElectroFin E-Coat) Meets MilSpec MIL-P-53084, ASTM B117Standard Method Salt SprayTesting.Indoor Corrosion Protection:- Coated coilOutdoor Corrosion Protection:- Coated coilField InstalledCoil/Hail GuardsConstructed of heavy gauge steel,painted to match cabinet, helpsprotect outdoor coil from damageon all three sides of cabinet.Airflow ChoiceUnits are shipped in downflow(vertical) configuration, can befield converted to horizontal airflowconfiguration without the need ofa kit.Z-Series Packaged Gas / Electric 3 to 6 Tons/ Page 5
FEATURES AND BENEFITSLBLOWERA wide selection of supply airblower options are availableto meet a variety of air flowrequirements.MotorMulti-tap ECM direct drive motorsare offered on 036, 048 and 060208/230V-1 and 3ph models.Motor has nine speed taps toallow adjustment to meet cooling,heating, and ventilation needs atspecified external static pressures.Belt drive motors are offered onall models and are available inseveral different sizes to maximizeair performance.Two-speed belt drive motor (lowstatic/high static) is available on074 models.Overload protected, equipped withball bearings.Supply Air BlowerForward curved blades, blowerwheel is statically and dynamicallybalanced.Equipped with ball bearings andadjustable pulley (allows speedchange).INDOOR AIR QUALITYAir FiltersDisposable 2 inch filters furnishedas standard.Options/AccessoriesField InstalledIndoor Air Quality (CO2) SensorMonitors CO2 levels adjustseconomizer dampers as neededfor Demand Control Ventilation.ELECTRICALMarked & Color-Coded WiringAll electrical wiring is color-codedand marked to identify whichcomponents it is connecting.Electrical PlugsPositive connection electrical plugsare used to connect commonaccessories or maintenance partsfor easy removal or installation.Required SelectionsVoltage ChoiceSpecify when ordering base unit.Required SelectionsSupply Air BlowerSpecify direct drive ECM or beltdrive motor.For belt drive models, specifydrive kit number when baseunit is ordered. See Drive KitSpecifications table.Z-Series Packaged Gas / Electric 3 to 6 Tons / Page 6
OPTIONS / ACCESSORIESECONOMIZER OPTIONSFactory or Field InstalledEconomizer (Downflow orHorizontal)(Standard and High PerformanceCommon Features)Outdoor Air Hood is furnished.Economizer includes BarometricRelief Dampers with ExhaustHood.Barometric Relief Dampers allowrelief of excess air, aluminum bladedampers prevent blow back andoutdoor air infiltration during offcycle, bird screen furnished. Hoodis furnished.Single Sensible TemperatureControl is furnished with theeconomizerOutdoor air sensor enablesEconomizer if the outdoortemperature is less than thesetpoint of the control.Demand Control Ventilation (DCV)ready using optional CO2 sensors.NOTE - Horizontal Economizer isfield installed only.Standard Economizer Features(Not for Title 24)Gear-driven action, return airand outdoor air dampers, plugin connections to unit, neopreneseals, 24-volt, fully-modulatingspring return motor.Standard EconomizerControl ModuleThe StandardEconomizerControl Modulecan be adjustedto operate basedon outdoor airtemperatures.Economizer Controls: D amper Minimum Position- Can be set lower thantraditional minimum airrequirements resulting in costsavings. IAQ Sensor - Signalsdampers to modulate andmaintain 55 F when CO2 ishigher than the CO2 setpoint. D emand Control Ventilation(DCV) LED - A steady greenDemand Control VentilationLED indicates the IAQ readingis higher than setpoint andrequires more fresh air. Free Cool LED - A steadygreen LED indicates outdoorair is suitable for free cooling.Free Cooling runs when outdoorair temperature is lower thanthe set temperature on theeconomizer control.NOTE: The Free Coolingdefault setting for outdoor airtemperature sensor is 55 F.High PerformanceEconomizer FeaturesApproved for California Title 24building standards.Low leakage dampers are AirMovement and Control AssociationInternational (AMCA) Class 1ACertified - Maximum 3 CFM per sq.ft. leakage at 1 in. w.g.ASHRAE 90.1-2010 compliant.Gear-driven action, high torque24-volt fully-modulating springreturn damper motor, return airand outdoor air dampers, plug-inconnections to unit, nylon bearings,enhanced neoprene blade edgeseals and flexible stainless steeljamb seals to minimize air leakage.NOTE - High PerformanceEconomizers are not approved foruse with enthalpy controls in Title24 applications.High PerformanceEconomizer Control ModuleModuleprovides inputsand outputsto controleconomizerbased onparameter settings.Module automatically detectssensors by polling to determinewhich sensors are installed insystem.Module displays any alarmmessages (fault detectionand diagnostics) as an aid introubleshooting.Non-volatile memory retainsparameter settings in case ofpower failure.Keypad with four navigationbuttons and LCD screen isfurnished for setting economizerparameters. Menu Up/Exitbuttonreturns to the main menu. Arrow Up button movesto the previous or nextparameter within the selectedmenu. Arrow Down button movesto the next parameter withinthe selected menu. Select (enter) buttonconfirms parameter selection.Main Menu Structure: S TATUS (economizer andsystem operation status) SETPOINTS (settings forvarious setpoint parameters) SYSTEM SETUP (settings/information about the system) ADVANCED SETUP (freezeprotection, CO2 settings,stage 3 delay and additionalcalibration settings) CHECKOUT (damperpositions) ALARMS (output signal thatcan be configured for remotealarm monitoring)NOTE - The Free Coolingsetpoint for Title 24 applicationsmust be set based on theClimate Zone where the systemis installed. See Section 140.4“Prescriptive Requirements forSpace Conditioning Systems”of the California EnergyCommission’s 2013 BuildingEnergy Efficiency Standards.Refer to Installation Instructionsfor complete setup informationand menu parameters available.Field InstalledSingle Enthalpy TemperatureControl(Not for Title 24)Outdoor air enthalpy sensorenables Economizer if the outdoorenthalpy is less than the setpoint ofthe control.Z-Series Packaged Gas / Electric 3 to 6 Tons/ Page 7
OPTIONS / ACCESSORIESEXHAUST OPTIONSOUTDOOR AIR OPTIONSField InstalledField InstalledPower Exhaust Fan - Downflowor HorizontalInstalls external to unit forapplications with Economizeroption. Provides exhaust airpressure relief. Interlocked torun when supply air blower isoperating, fan runs when outdoorair dampers are 50% open(adjustable), motor is overloadprotected.Fan is 12 in. diameter with 5 fanblades. 1/2 hp motor.Outdoor Air Dampers DownflowSingle blade damper, 0 to 25%(fixed) outdoor air adjustable,installs in unit.Automatic model features fullymodulating spring return dampermotor with plug-in connection.Manual model features a slidedamper. Maximum mixed airtemperature in cooling mode:100 F.Outdoor Air Hood is furnished.ROOF CURBSHybrid Roof Curbs, DownflowNailer strip furnished, matesto unit, US National RoofingContractors Approved, shippedknocked down.Roof curb can be assembled usinginterlocking tabs to fasten cornerstogether. No tools required.Curb can also be fastened togetherwith furnished hardware.Available in 8, 14, 18, and 24 inchheights.Adaptor Curbs (not shown)Curbs are regionally sourced.Dimensions will vary basedupon the source. Contact yourlocal sales representative for adetailed cut sheet with applicabledimensions.CEILING DIFFUSERSCeiling Diffusers(Flush and Step-Down)Diffuser face and grilles with whitepowder coat finish, insulated (ULlisted duct liner), diffuser boxwith collars for duct connection,fixed blades (flush diffusers) anddouble deflection blades (stepdown diffusers), provisions forsuspending, internally sealed(prevents recirculation), removablereturn air grille, adapts to T-barceiling grids or plaster ceilings.Transitions (Supply and Return)NOTE - Ceiling Diffuser Transitionsare not furnished and must be fieldfabricated.Z-Series Packaged Gas / Electric 3 to 6 Tons / Page 8
OPTIONS / ACCESSORIESItemCatalogNo.Unit Model No.ZGB ZGB ZGB ZGB036048060074COOLING SYSTEMPVC - C1TRAP20AD276W26XXXXCopper - 99W67XXXXStandard One-Stage - 65 kBtuh inputFactoryOO1OOOO1Condensate Drain TrapDrain Pan Overflow SwitchLow Ambient KitHEATING SYSTEMGas Heat InputMedium Two-Stage - 108 kBtuh inputFactoryMedium Two-Stage - 81/108 kBtuh inputFactoryHigh One-Stage - 150 kBtuh inputOOOOOOOOXXXXXXXXXOFactory1OHigh Two-Stage - 113/150 kBtuh inputFactory1For One-Stage models - C1PROP10AP314N20XFor Two-Stage models - C1PROP20AP314N21XC1EXTN20FF131W62XDirect Drive (ECM) - 0.50 hp (208/230V-1ph, 208/230V-3ph)FactoryODirect Drive (ECM) - 0.75 hp (208/230V-1ph, 208/230V-3ph)FactoryLPG/PropaneConversion KitsVertical Vent Extension KitOO111Blower - SUPPLY AIRMotorsODirect Drive (ECM) - 1.0 hp (208/230V-1ph, 208/230V-3ph)FactoryBelt Drive - 1 hp (208/230V, 460V, 575V-3ph) Standard EfficiencyFactoryOOOBelt Drive - 1.5 hp (208/230V, 460V, 575V-3ph) Standard EfficiencyFactoryOOOBelt Drive - 2 hp (208/230V, 460V, 575V-3ph) Standard EfficiencyBelt Drive - 2 hp (208/230V, 460V, 575V-3ph) (2 Speed)Drive KitsSee Blower Data Tables for selection42OFactory2OFactory3OKit #Z01 - 678-1035 rpmFactoryKit #Z02 - 803-1226 rpmFactoryKit #Z03 - 906-1383 rpmFactoryKit #Z04 - 964-1471 rpmFactoryKit #Z05 -1098-1490 rpmFactoryOOOOOKit #Z06 - 1262-1634 rpmFactoryKit #ZAA02 - 632-875 rpmFactoryOKit #ZAA03 - 798-1105 rpmFactoryOKit #ZAA04 - 921-1226 INETCoil/Hail GuardsXXXXFactoryOOOO208/230V - 1 phaseFactoryOOO208/230V - 3 phaseFactoryOOOO460V - 3 phaseFactoryOOOO575V - 3 phaseFactoryOOOOZ1PEKT01A-198W08XXXXCorrosion ProtectionELECTRICALVoltage60 hzBottom Power Entry KitThree phase models only.2074S4B models only.3074S4T models only.41.5 hp blower motor is required with the ZA05 and ZA06 drive kits.52 hp blower motor is required with the ZAA04 drive kit.1NOTE - The catalog and model numbers that appear here are for ordering field installed accessories only.OX - Field Installed or Configure to Order (factory installed)O - Configure to Order (Factory Installed)X - Field Installed.Z-Series Packaged Gas / Electric 3 to 6 Tons/ Page 9
OPTIONS / ACCESSORIESItemCatalogNo.Unit Model No.ZGB ZGB ZGB ZGB036048060074ECONOMIZERSStandard Economizer With Outdoor Air Hood (Not for Title 215D19XXXXManualZ1DAMP11A-215D20XXXX208/230V-1 or 3ph - Z1PWRE10A-1P21E01XXXX460V-3ph - Z1PWRE10A-1G23E01XXXX208/230V-1 or 3ph - Z1PWRE15A-1P24E01XXXX460V-3ph - Z1PWRE15A-1G28E01XXXX575V-3ph - Z1TRFM20A-1J59E02XXXXStandard Economizer (Downflow)Includes Barometric Exhaust Dampers and Exhaust HoodStandard Economizer (Horizontal)Includes Barometric Exhaust Dampers and Exhaust HoodStandard Economizer Controls (Not for Title 24)Single Enthalpy ControlHigh Performance Economizer With Outdoor Air Hood(Approved for California Title 24 Building Standards / AMCA Class 1A Certified)High Performance Economizer (Downflow)Includeds Barometric Exhaust Dampers and Exhaust HoodHigh Performance Economizer (Horizontal)Includes Barometric Exhaust Dampers and Exhaust HoodHigh Performance Economizer Controls (Not for Title 24)Single Enthalpy ControlOUTDOOR AIROutdoor Air Dampers With Outdoor Air HoodPower EXhaust FANStandard Static (Downflow)Standard Static (Horizontal)575V Transformer KitNOTE - Order 575V Transformer Kit with 208/230V Power Exhaust Fan for 575V applications.Indoor Air QualityIndoor Air Quality (Co2) SensorsSensor - Wall-mount, off-white plastic cover with LCD displayC0SNSR50AE1L77N39XXXXSensor - Wall-mount, black plastic case, no display, rated forplenum 0MISC16AE190N43XXXX8 in. heightZ1CURB70A-111F76XXXX14 in. heightZ1CURB71A-111F77XXXX18 in. heightZ1CURB72A-111F78XXXX24 in. heightZ1CURB73A-111F79XXXXXXXXXXCO2 Sensor Duct Mounting Kit - for downflow applicationsAspiration Box - for duct mounting non-plenum rated CO2sensor (77N39)ROOF CURBSHybrid Roof Curbs, DownflowCEILING DIFFUSERSStep-Down - Order oneFlush - Order 13K56NOTE - Ceiling Diffuser Transitions are not furnished and must be field fabricated.NOTE - The catalog and model numbers that appear here are for ordering field installed accessories only.OX - Field Installed or Configure to Order (factory installed)O - Configure to Order (Factory Installed)X - Field Installed.Z-Series Packaged Gas / Electric 3 to 6 Tons / Page 10XX
SPECIFICATIONS - DIRECT DRIVE MODELSGeneral DataNominal Tonnage3 Ton4 Ton5 dardECMDirect DriveECMDirect DriveECMDirect DriveGross Cooling Capacity - Btuh36,20046,70058,300Net Cooling Capacity - Btuh35,00045,50057,000119013801725Model No.Efficiency TypeBlower TypeCoolingPerformance1AHRI Rated Air Flow - cfm2Sound Rating Number (SRN) (dBA)788078Total Unit Power - kW3.04.15.114.0014.0014.001SEER (Btuh/Watt)1RefrigerantEER (Btuh/Watt)TypeCharge FurnishedGas Heating Options - See page 14Compressor Type (one per unit)Outdoor CoilNet face area - sq. ft.OutdoorCoil Fan11.00R-410A5 lbs. 2 oz.5 lbs. 4 oz.7 lbs. 5 oz.Standard (1 Stage)orMedium (1 Stage)Standard (1 Stage)orMedium (1 Stage)Medium (2 Stage)orHigh (2 Stage)ScrollScrollScroll15.215.219.9111Fins / inch232323Motor HP(1) 1/4(1) 1/4(1) 1/4Motor rpm825825825Total motor watts310310310(1) 22(1) 22(1) 22Number of blades444Total air volume - cfm370037003700Net face area - sq. ft.8.408.410.8Tube diameter - in.3/83/83/8333Indoor CoilNumber of rowsFins per inch141414(1) 1 NPT(1) 1 NPT(1) 1 NPTExpansion device typeFixed OrificeFixed OrificeFixed OrificeNominal Motor HP0.50 (ECM)0.75 (ECM)1 (ECM)10 x 1010 x 1011 x 10Drain Connection (no. and size) - in. IndoorBlower & DriveSelection11.00R-410ANumber of rowsDiameter (No.) - in.311.70R-410AWheel nominal diameter x width - in.FiltersTypeNumber and size - in.Electrical Characteristics - 60 HzDisposable(4) 14 x 20 x 2(2) 16 x 20 x 2(2) 20 x 20 x 2208/230V - 1ph208/230V - 1 ph208/230V - 1ph208/230V - 3ph208/230V - 3ph208/230V - 3phNOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.1AHRI Certified to AHRI Standard 210/240: 95 F outdoor air temperature and 80 F db/67 F wb entering evaporator air; minimum external duct static pressure.2Sound Rating Number (SRN) rated in accordance with test conditions included in ANSI/AHRI Standard 270-2008.3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required. Maximum usable hp of motorsfurnished are shown. In Canada, nominal motor hp is also maximum usable motor hp output. If motors of comparable hp are used, be sure to keep within the servicefactor limitations outlined on the motor nameplate.Z-Series Packaged Gas / Electric 3 to 6 Tons/ Page 11
SPECIFICATIONS - BELT DRIVE MODELSGeneral DataNominal TonnageModel No.Efficiency TypeStandardStandardSingle SpeedBelt DriveSingle SpeedBelt DriveGross Cooling Capacity - Btuh36,20046,70058,300Net Cooling Capacity - Btuh35,00045,50057,000119013801725AHRI Rated Air Flow - cfmSound Rating Number (SRN) (dBA)788078Total Unit Power - kW3.04.15.114.0014.0014.001SEER (Btuh/Watt)1RefrigerantEER (Btuh/Watt)TypeCharge FurnishedGas Heating Options - See page 14Outdoor CoilNet face area - sq. ft.OutdoorCoil Fan11.0011.00R-410AR-410A5 lbs. 2 oz.5 lbs. 4 oz.7 lbs. 5 oz.Standard (1 Stage),Medium (1 or 2 Stage) orHigh (1 or 2 Stage)ScrollScrollScroll15.215.219.9Number of rows111Fins / inch232323Motor HP(1) 1/4(1) 1/4(1) 1/4Motor rpm825825825Total motor watts310310310(1) 22(1) 22(1) 22Diameter (No.) - in.Number of blades444Total air volume - cfm370037003700Net face area - sq. ft.8.408.410.8Tube diameter - in.Indoor Coil3/83/83/8Number of rows333Fins per inch141414Drain Connection (no. and size) - in.Expansion device type IndoorBlower & DriveSelection11.70R-410AStandard (1 Stage) orMedium (1 or 2Stage)Compressor Type (one per unit)35 TonZGB060S4BStandard124 TonZGB048S4BSingle SpeedBelt DriveBlower TypeCoolingPerformance3 TonZGB036S4BNominal Motor HP(1) 1 NPT(1) 1 NPT(1) 1 NPTFixed OrificeFixed OrificeFixed Orifice1 hp, 1.5 hp1 hp, 1.5 hp1 hp, 1.5 hpMaximum Usable Motor HP1.15 hp, 1.7 hp1.15 hp, 1.7 hp1.15 hp, 1.7 hpAvailable Drive KitsKit #ZA01678-1035 rpmKit #ZA02803-1226 rpmKit #ZA03906-1383 rpmKit #ZA04964-1471 rpmKit #ZA051098-1490 rpmKit #ZA061262-1634 rpm10 x 1010 x 10Wheel nominal diameter x width - in.Filters10 x 10TypeNumber and size - in.Electrical Characteristics - 60 Hz4Disposable(4) 14 x 20 x 2208/230V - 3ph460V - 3ph575V - 3ph208/230V - 3ph460V - 3ph575V - 3ph(2) 16 x 20 x 2(2) 20 x 20 x 2208/230V - 3ph460V - 3ph575V - 3phNOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.1AHRI Certified to AHRI Standard 210/240: 95 F outdoor air temperature and 80 F db/67 F wb entering evaporator air; minimum external duct static pressure.2Sound Rating Number (SRN) rated in accordance with test conditions included in ANSI/AHRI Standard 270-2008.3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required. Maximum usable hp of motorsfurnished are shown. In Canada, nominal motor hp is also maximum usable motor hp o
Refrigerant Type R-410A R-410A R-410A Charge Furnished 5 lbs. 2 oz. 5 lbs. 4 oz. 7 lbs. 5 oz. Gas Heating Options - See page 14 Standard (1 Stage) or Medium (1 Stage) Standard (1 Stage) or Medium (1 Stage) Medium (2 Stage) or High (2 Stage) Compressor Type (one per unit) Scroll Scroll Scroll Outdoor Coil Net face area - sq. ft. 15.2 15.2 19.9
