Commercial Self-Contained - Trane

1 June 2006 PKG-PRC002-ENCommercial self -ContainedIntelliPak Signature Series20-110 Ton Water-Cooled Air Conditioners20-60 Ton Air-Cooled Air ConditionersRemote Air-Cooled CondensersPKG-PRC002-EN2 Affordable Self-Contained Value from s advanced technology brings unmatched reliability , high performance, and affordable cost! 2005 American Standard All rights reservedIntroductionIntelliPak Signature Series Self-Contained Units2-inch flat filterbox inside unitcasingWaterside economizer(cleanable option shown)Sight glasses withports for viewingwhile unit is runningUnit mounted microprocessorcontrol with easy-to-read humaninterface panelS wing out VFO panel withTri-VFO for efficient VAVoperationInternally trappeddrain for low costinstallationWaterside valvepackage option toenhance systemefficiencyTwo-bolt connection on cleanablecondenser for quick, easymaintenanceTrane 3-D Scroll Compressorfor reliability .

2 Efficiency andquiet operationPKG-PRC002-EN3 ContentsIntroduction2 Features and Benefits4 Application Considerations8 Selection Procedure12 Model Number Description14 General Data17 Performance Data22 Airside Pressure Drops22 Waterside Pressure Drops30 Waterflow37 Water-Cooled Units - R-22 Refrigerant38 Water-Cooled Units - 407c Refrigerant70 Air-Cooled Units77 Heating Coils85 Controls86 Electrical Data97 Dimensions and Weights99 Mechanical Specifications11 4 Options115 Features andBenefitsPKG-PRC002-EN4 Why consider theSignature Seriesself- contained floor-by-floorsystems?Improved Cash Management Factory-installed and tested optionsreduce field labor and installation risk,while improving system reliability Requires less sophisticatedmaintenance than built-up systemsTenant Satisfaction Complete HVAC system on each floorminimizes tenant inconvenience duringroutine maintenance Tenants can control system after hoursto increase productivity and minimizeexpenseLow First Cost Reduce field labor, installation time.

3 Andcost with factory pack aged controls andpiping Reduce installed tonnage up to 20percent by taking advantage of buildingdiversity and VAV flexibility Flexible air discharge arrangementmatches most building configurationsLower Installed Cost Single point power connection Single point water connection Factory commissioned and testedcontrols Factory installed options Internally trapped drain connectionEconomical Operation Free cooling with waterside or airsideeconomizer Energy savings with floor-by-floorsystem since only units on floorsrequiring cooling need to operate Significant annual energy consumptionreduction due to partial occupancyafter-hours, when compared to acentral chilled water system Simple heating alternatives includeperimeter radiation and fan-poweredVAV Energy savings from the integratedwater valve control using pumpunloadingAssured Acoustical Performance Flexible, horizontal discharge plenumprovides smooth airflow, reducing staticpressure losses for optimum acousticalperformance Multiple compressor design reducesacoustical levels.

4 Scroll compressordesign smooths gas flow for quieteroperationIndoor Air Quality (IAQ) Features Sloped drain pan Stainless steel sloped drain pan option Internally trapped drain connection Double wall construction option Matt-faced fiberglass insulation High efficiency throwaway filter option Easily cleanable evaporator,condensers, and watersideeconomizers Filter access door allows easy removalto encourage frequent filter changing Airside economizer with Traq damperallows direct measurement and controlof outdoor airEnhanced Serviceability self -supporting removable panels Quick access service panel fasteners Eye level control/service center Refrigerant line sight glasses in viewduring operationCompetitive Advantage Increased capacity to meet today sgrowing floor plates and building loads Compact cabinet to minimizemechanical room requirements Up to 17% more efficient thancompetitive units Low leaving air temp capability toreduce fan motor energy, improveaccoustical performance.

5 Andminimize duct sizes Factory-installed and tested IntelliPak microprocessor controllerFeatures andBenefitsPKG-PRC002-EN5 Standard Features 20 through 110 ton industrial/ Commercial water-cooled Self-Contained units 20 through 60 ton industrial/commercialremote air-cooled Self-Contained units Fully integrated, factory-installed, andcommissioned microelectronic controls Unit mounted human interface panelwith a two line x 40 character clearlanguage (English, Spanish, or French)display and a 16-function keypad thatincludes custom, diagnostics, andservice test mode menu keys Improved Trane 3-D scroll compressor compressor lead/lag CV or VAV system control Low ambient compressor lockoutadjustable control input FROSTAT coil frost protection on allunits Daytime warmup (occupied mode) onunits with heat and morning warmupoperation on all units Supply air static overpressurizationprotection on units with inlet guidevanes or variable frequency drives(VFDs)

6 Supply airflow proving Supply air tempering control withheating option Supply air heating control on VAV withhydronic heating option Emergency stop input Mappable sensors and setpoint sources Occupied/unoccupied switching Timed override activation Refrigeration circuits are completelyfactory piped and tested on water-cooled units Factory piped and tested, mechanicallycleanable water-cooled condensers Two-bolt removable condenserwaterboxes for quick and easy cleaning Sloped drain pans to ensure completecondensate removal for IAQ Internally trapped drain connection withcleanout Internally isolated centrifugal supply fan Sturdy-gauge galvanized steelframework with easily removablepainted galvanized steel exterior panels UL listing on standard options Fan belts and grease lines are easilyaccessible Access panels and clearance providedto clean both evaporator and watersideeconomizer coil fins Condensing pressure control on allvariable water flow systems with valves Programmable water purge duringunoccupied mode High entering air temperature limit

7 Low entering air temperature limit withwaterside economizer or hydronic heatOptional Features Trane communication interface module:ICS interface control module Generic BAS interface Comparative enthalpy control Ventilation override from up to fiveexternal inputs Remote human interface controls up tofour units Fully integrated, factory-installed/commissioned variable frequency drivecontrol with or without optionalintegrated bypass Fully integrated, factory-installed andcommissioned inlet guide vanes on FCsupply fan Waterside economizer with factoryinstalled piping and controls Waterside modulating condensingtemperature control valves includefactory installed piping and controlwiring Removable cast iron headers oncleanable waterside economizer Flexible horizontal discharge plenumwith or without factory cut holes Heating options include hot water,steam, and electric Refrigerant suction discharge lineservice (shut-off)

8 Valves Protective coatings for the unit and/orevaporator coils Double wall construction Stainless steel sloped drain pan Medium efficiency throwaway filters Through-the-door non-fused disconnectswitch Trane s air quality Traq damper inairside economizer mixing box High duct temperature thermostat Dual electrical power connection CO2 reset input R407C refrigerant option available uponrequest 2 - 4-inch filter racks for all sizes Hi-capacity coils available for all sizesFC Fans With Inlet Guide VanesTrane s forward-curved fans with inletguide vanes pre-rotate the air in thedirection of the fan wheel. This decreasesstatic pressure and horsepower. Theunloading characteristics of a Trane FCfan with inlet guide vanes results insuperior part load Frequency Drives (VFD)Variable frequency drives are factoryinstalled, wired, and tested to providesupply fan motor speed s are quieter and more efficient thaninlet quide vanes and may even beeligible for utility rebates.

9 The VFD s areavailable with and without a manualintegrated bypass option, controlledthrough the human interface (HI) control provides full nominalairflow control to CV zone setpoints in theunlikely event of a drive failure bymanually placing the drive in the Installed Accessories Airside economizer control with orwithout mixing box Programmable sensors with or withoutnight set back for CV and VAV systems ICS zone sensors used with TracerTMsystem for zone control Field installed module kits available forfield upgrade of controls Ultra low leak dampers for 0-100percent modulating fresh aireconomizerFeatures andBenefitsPKG-PRC002-EN6 Integrated self -ContainedSystemsIntegrated Comfort System (ICS) Trane s Integrated Comfort system (ICS)

10 Increases job control by combiningIntelliPak Signature Series Self-Contained units and a Tracer buildingmanagement system. This integratedsystem provides total building comfortand control. Building owners andmanagers not only save energy whenusing ICS they have the ability toautomate their facilities and theconvenience of a control The Comfort SystemTrane s designers combined newtechnology and innovation to bring youmore system capabilities and Integrated Comfort System (ICS)with HVAC equipment is easy to use,install, commission, and you need to know about yourself- contained VAV system is availableusing Tracer, Trane s family of buildingautomation products. Tracer is asoftware package that minimizes customprogramming requirements and allowseasy system setup and control usingyour personal computer.