Installation Operation Maintenance

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InstallationInstalling the unit on the groundTo install the unit on the ground, itsbase must be level and supportedsecurely. For horizontal dischargeunits, a support is required such asa metal or concrete slab whoseheight must be determinedaccording to the amount of snowcover, to prevent problems withcondensation drainage andobstruction of the external coil. Ifnecessary use an anti-vibrationmaterial between the rooftop unit'sbase and the support.Note: Unit installation must complyto local codesConnection of ductnetwork1) Downflow discharge units(TSD,WSD,YSD)Using the rooftop curb• The rooftop curb must beinsulated on the outside walls atthe discharge and intakeopenings to preventcondensation in the ducts.• The rims around the dischargeand intake openings make itpossible to attach the flanges onthe ends of the ducts. If you areusing rigid duct endsrecommended on the rooftopcurb plan, it is essential to fixthese components beforeinstalling the unit.• For the design of the ductnetwork, comply withrecommendations currentlyapplicable on the market, inparticular:. Installation of a section offlexible ducts to limittransmission of the unit'svibrations. Use of movable vanes ordeflectors to reduce the soundlevel.2) Horizontal discharge units(TSH,WSH,YSH)• The intake and discharge ductsmust be insulated (thermalinsulation).• The duct section located outsidemust be leak-tight.• Provide a flexible connector toprevent transmission of the unitvibrations. This flexible ductmust be installed inside thebuilding.Note: In case of use of units witheconomizer option, temperatureand humidity sensors must beinstalled in return duct.Economizer linkage is factorymounted but the damper positionmust be adjusted on site.Figure 7 - Unit installation on the ground1 = Concrete slab10RT-SVX20B-E4
InstallationTable 4 - Duct dimensions for downflow units (mm)Unit size A B C D E FlangesTSD/YSD/WSD 060 619 357 411 459 356 31TSD/YSD 072/090/102/120WSD 072/090857 451 451 857 356 31Table 5 - Duct dimensions for horizontal units (mm)Unit size A B C DTSH/YSH/WSH 060 591 337 375 438TSH/YSH 072/090/102/120WSH 072/090832 425 606 489Figure 8 - Duct dimensions for downflow unitsBACFigure 9 - Duct dimensions for horizontal unitsDERSSDCRBAS = SupplyR = ReturnS = SupplyR = ReturnRT-SVX20B-E411
Page 1: InstallationOperationMaintenanceVoy
Page 7 and 8: InstallationDimensions/Weights/Clea
Page 9: InstallationInstalling the unitDisc
Page 13 and 14: InstallationGas pipework installati
Page 15 and 16: InstallationTo increase airflowLoos
Page 17 and 18: InstallationSupply fan performances
Page 19 and 20: InstallationTable 14 - TSD 090 Avai
Page 21: InstallationTable 18 - TSD 120 Avai
Page 24 and 25: InstallationTable 24 - YSD 090 Avai
Page 26 and 27: InstallationTable 28 - YSD 120 Avai
Page 28 and 29: InstallationTable 32 - WSD 072 Avai
Page 30 and 31: InstallationElectrical connectionTh
Page 32 and 33: InstallationTable 37 - Compressor a
Page 34 and 35: ControlsTrane THS01,THS02, THP01 an
Page 36 and 37: ControlsWiring the wall-mounted CO2
Page 38 and 39: ControlsMounting the duct-mounted C
Page 40 and 41: ControlsFire thermostatThere are tw
Page 42 and 43: ControlsThermostats6 thermostats ar
Page 44 and 45: Unit OptionsHot water coilIn order
Page 46 and 47: Unit Options0 - 50% fresh air hoodT
Page 48 and 49: OperationOperation with aconvention
Page 50 and 51: OperationUnoccupied modeIf the ther
Page 52 and 53: OperationTest proceduresOperating c
Page 54 and 55: OperationUnit start-upVerification
Page 56 and 57: OperationReliaTel is a microelectro
Page 58 and 59: OperationEconomizer Set-UpAdjusting
Page 60 and 61:
MaintenanceTo keep the unit operati
Page 62 and 63:
MaintenanceTroubleshootingThe RTRM
Page 64 and 65:
MaintenanceService FailureMeasure t
Page 66 and 67:
MaintenanceTo Test Humidity Sensors
Page 68:
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Installation Operation Maintenance

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