Trane Performance Air Handlers Manual de instalación

SAFETY WARNINGOnly qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating,

Pre-Installation Requirements10 CLCH-SVX07C-EN3. Notify your Trane sales representative of the damage and arrange for repair. Note: Do not attempt to

Installation - Electrical100 CLCH-SVX07C-ENField installed DDC control devices:• Install outside-air sensor and space sensor, if ordered.• Connect co

Installation - ElectricalCLCH-SVX07C-EN 101 Quick ConnectsThe actuators, factory-mounted or field-supplied, are separately wired and controlled by a d

Installation - Electrical102 CLCH-SVX07C-ENFigure 123. Typical VFD wiring schematic

Installation - ElectricalCLCH-SVX07C-EN 103 Figure 124. Typical starter wiring schematic

104 CLCH-SVX07C-ENControls InterfaceThe portable operator display is used for temporary connection to and operation of Tracer MP580/581 controllers.

Controls InterfaceCLCH-SVX07C-EN 105 External communications portUnits with a factory-provided DDC controller can include a service module (see Figure

106 CLCH-SVX07C-ENStart-UpPre-Startup ChecklistOnce the air handler has been assembled and installed, attention must be directed to individual compon

Start-UpCLCH-SVX07C-EN 107 Motor-Related Checks• Locate installation manual from the motor manufacturer for the specific motor installed. This can be

Start-Up108 CLCH-SVX07C-EN.Table 32. Trane TR200 Switching FrequencyHorsepower Voltage Max KHz Trane Setting0.5 - 15 208/230 16 1620 - 25 208/230 14

Start-UpCLCH-SVX07C-EN 109 Tension the Fan BeltProper belt tension is required to ensure maximum bearing and drive component life and is based on moto

Pre-Installation RequirementsCLCH-SVX07C-EN 11 • Confirm the roof curb or foundation of the mounting platform is level and large enough to accommodat

Start-Up110 CLCH-SVX07C-ENDetermine Fan SpeedFan speed can be determined using a strobe-type tachometer, or revolution counter.Check unit vibration i

Start-UpCLCH-SVX07C-EN 111 Align Fan and Motor SheavesAlign the fan and motor sheaves using a straightedge. The straightedge must be long enough to s

Start-Up11 2 CLCH-SVX07C-ENVCM (Transducer) Calibration.The VCM has an auto-zero function that recalibrates the transducer once every minute. When tr

Start-UpCLCH-SVX07C-EN 11 3 Table 39. Back or top inlet low-flow Traq damper-air mixing and indoor economizer sectionsUnit Size Part NumberTraq Damper

Start-Up114 CLCH-SVX07C-ENTable 41. Mixing box Traq damper inlet - single-side low flowUnit size Part numberTraq damper size (in)Damper type QtyPeak

Start-UpCLCH-SVX07C-EN 11 5 Table 43. Mixing box Traq damper inlet - dual-side low-flowUnit size Part numberTraq damper size (in) Damper type QtyPeak

Start-Up11 6 CLCH-SVX07C-ENTable 45. Side inlet low-flow Traq dampers - diagonal economizer section Unit size Part numberTraq damper size (in)Damper

Start-UpCLCH-SVX07C-EN 11 7 Fan Inlet Airflow Measuring SystemA fan inlet airflow measuring system is available on many centrifugal and plenum fans. E

Start-Up11 8 CLCH-SVX07C-ENConstant Factor KThe constant factor K is unique for each fan and is primarily a function of the area and other geometric

Start-UpCLCH-SVX07C-EN 119 When a single transmitter is supplied in a multiple fan system, one or more fans will be brought back to the transmitter a

12 CLCH-SVX07C-ENUnit Dimensions and WeightsService ClearancesA minimum clearance of the section width plus 12 inches on the access door side of the

Start-Up120 CLCH-SVX07C-ENField-obtained factors can provide maximum accuracy. To obtain the factor in the field, measure the differential pressure o

CLCH-SVX07C-EN 121 Routine MaintenanceWARNINGHazardous Service Procedures!The maintenance and troubleshooting procedures recommended in this manual co

Routine Maintenance122 CLCH-SVX07C-ENAir FiltersThrowaway FiltersTo replace throwaway filters, install new filters with the directional arrows pointi

Routine MaintenanceCLCH-SVX07C-EN 123 8. Be careful any contaminated material does not contact other areas of the unit or building. Properly dispose o

Routine Maintenance124 CLCH-SVX07C-ENTorque RequirementsRefer to Tab le 48 for minimum torque of motor mounting and bearings bolts. Refer to Table 35

Routine MaintenanceCLCH-SVX07C-EN 125 CoilsAll coils should be kept clean to maintain maximum performance.Steam and Water CoilsTo clean steam and wate

Routine Maintenance126 CLCH-SVX07C-ENTo clean refrigerant coils:1. Disconnect all electrical power to the unit.2. Wearing the appropriate personal pr

Routine MaintenanceCLCH-SVX07C-EN 127 Providing a moisture purge cycle 15 to 30 minutes after shutdown disperses the cold, humid air inside the air-ha

Routine Maintenance128 CLCH-SVX07C-ENUltraviolet (UV) Light MaintenanceThe intensity of the ultraviolet energy emitted from the ultraviolet bulbs is

CLCH-SVX07C-EN 129 TroubleshootingThis section is intended to be used as a diagnostic aid only. For detailed repair procedures, contact your local Tra

Unit Dimensions and WeightsCLCH-SVX07C-EN 13 Table 4. Section dimensions (inches) and weights (pounds) - unit sizes 3-30Nominal airflow 1500 2000 3000

Troubleshooting130 CLCH-SVX07C-ENShort belt lifeWorn sheaves Replace sheaves.Misaligned belt Realign drive with MVP sheave set at mean pitch diamet

TroubleshootingCLCH-SVX07C-EN 131

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, theleader in creating and sustaining safe, comf

Unit Dimensions and Weights14 CLCH-SVX07C-ENUnit size3 4 6 8 10 12 14 17 21 22 25 26 30Diffuser10.00 10.00 10.00 14.00 14.00 14.00 14.00 14.00 14.00

Unit Dimensions and WeightsCLCH-SVX07C-EN 15 Unit size3 4 6 8 10 12 14 17 21 22 25 26 30Gas heat- 200 MBH n/a n/a57.00 57.00 59.00 57.00 57.00 60.00 6

Unit Dimensions and Weights16 CLCH-SVX07C-ENSections below are for outdoor units onlyUnit size3 4 6 8 10 12 14 17 21 22 25 26 30Diagonal economizer -

Unit Dimensions and WeightsCLCH-SVX07C-EN 17 Unit size31 35 36 40 41 50 51 57 58 66 80 100 120-Ducted inlet or ducted outlet section10.00 10.00 10.00

Unit Dimensions and Weights18 CLCH-SVX07C-ENUnit size31 35 36 40 41 50 51 57 58 66 80 100 120-Direct-drive plenum fan with motor73.25 63.75 80.50 63.

Unit Dimensions and WeightsCLCH-SVX07C-EN 19 Unit size31 35 36 40 41 50 51 57 58 66 80 100 120Mixing box-with angled filters46.00 48.00 46.00 48.00 46

© 2012 Trane All rights reserved CLCH-SVX07C-ENWarnings, Cautions and NoticesWarnings, Cautions and Notices.Note that warnings, cautions and notice

Unit Dimensions and Weights20 CLCH-SVX07C-ENFans/MotorsStarter/VFD WeightsFan weights do not include starter/VFD weights. Table 6 gives approximate s

CLCH-SVX07C-EN 21 Installation - MechanicalLifting and RiggingRemove Shipping Tie-DownsPrior to unit placement, remove the shipping tie-downs. See Fig

Installation - Mechanical22 CLCH-SVX07C-EN• Access for removal of shipping tie-downs for unit sizes 3-30 is available through the fan section access

Installation - MechanicalCLCH-SVX07C-EN 23 • For unit sizes 3 to 120 with integral base frame, use field-provided spreader bars and slings to rig unit

Installation - Mechanical24 CLCH-SVX07C-ENLifting Hoods and Pipe CabinetsForklifting ConsiderationsNote: Do not use a forklift on outdoor air handler

Installation - MechanicalCLCH-SVX07C-EN 25 Unit Placement and AssemblyIf the air handler ships in subassemblies or in individual sections, some assemb

Installation - Mechanical26 CLCH-SVX07C-ENFor proper operation, the unit must be installed level (zero tolerance) in both horizontal axes. For vertic

Installation - MechanicalCLCH-SVX07C-EN 27 Using Integral Base FrameIf using the factory-provided integral base frame for ceiling suspension, individu

Installation - Mechanical28 CLCH-SVX07C-EN4. If the unit is equipped with factory-mounted controls, move adjacent subassembly within six inches and f

Installation - MechanicalCLCH-SVX07C-EN 29 is to raise one end of the shipping section to clear the hemming before pulling the units together. 9. In a

Warnings, Cautions and NoticesCLCH-SVX07C-EN 3 Ultraviolet (UV) Germicidal Irradiation Lights!The United States Environmental Protection Agency (EPA)

Installation - Mechanical30 CLCH-SVX07C-EN10. For unit sizes 3-30, bolt the unit base frames together using 5/16-inch bolts (see Figure 29).11. For u

Installation - MechanicalCLCH-SVX07C-EN 31 14. Install the section-to-section screws inserting the appropriate screws through the overlapping flanges

Installation - Mechanical32 CLCH-SVX07C-ENPipe Cabinet Installation 1. After air handler is completely installed and checked for accuracy of level an

Installation - MechanicalCLCH-SVX07C-EN 33 9. Install inside corner cap. See Figure 33 Detail A and B.10. Install 3/8-inch x 3/8-inch white butyl tape

Installation - Mechanical34 CLCH-SVX07C-ENOutdoor Unit Weather Hoods1. Per the unit drawing determine mounting location of the unit weather hoods.2.

Installation - MechanicalCLCH-SVX07C-EN 35 Unit assembly1. See Figure 35. Apply gasket (Item 1) on top of lower unit. Compress gasketing to ensure a g

Installation - Mechanical36 CLCH-SVX07C-ENVertical Seam Cap Installation1. See Figure 36. Apply ribbed Butyl tape (Item 6) over all vertical shipping

Installation - MechanicalCLCH-SVX07C-EN 37 Flashing InstallationFor additional information, see “Flashing Installation Notes” on page 40.For hood inst

Installation - Mechanical38 CLCH-SVX07C-ENFigure 38. Flashing installation locationDetail ABase rail.060 gap betweenbottom of panel andtop of flashin

Installation - MechanicalCLCH-SVX07C-EN 39 Figure 40. Flashing for corner seamsAssembled viewDetail CApply caulk(14) Adhesive/sealant:Flex polyurethan

4 CLCH-SVX07C-ENTable of ContentsWarnings, Cautions and Notices . . . . . . . . . . 2Introduction . . . . . . . . . . . . . . . . . . . . . . . . .

Installation - Mechanical40 CLCH-SVX07C-ENFlashing Installation Notes• Side flashing will have locating features:– Right side front and back pieces w

Installation - MechanicalCLCH-SVX07C-EN 41 Install flashing and hood1. See Figure 43. Secure two hood support brackets (Item 15) to base rail with scr

Installation - Mechanical42 CLCH-SVX07C-ENIndoor Dual-Path SDU/Winterizer AssemblyA dual-path, Split Dehumidification Unit (SDU)/winterizer air handl

Installation - MechanicalCLCH-SVX07C-EN 43 5. Install screws as shown in Figure 46 inserting the appropriate screws using a powered impact gun and tak

Installation - Mechanical44 CLCH-SVX07C-ENExternal Raceway AssemblyFor air handling units with factory-installed power wiring extending from the firs

Component Installation RequirementsCLCH-SVX07C-EN 45 Component Installation RequirementsThe components in the air handler may have installation requir

Component Installation Requirements46 CLCH-SVX07C-ENFilter PlacementFigure 53. 2-inch and 4-inch flat filter placement for unit sizes 3-50 - side loa

Component Installation RequirementsCLCH-SVX07C-EN 47 Figure 54. 2-inch and 4-inch flat filter placement for unit sizes 51-120 - side loadingSize 51122

Component Installation Requirements48 CLCH-SVX07C-ENFigure 55. 2-inch/4-inch combination flat filter placement for unit sizes 3-50 - side loadingSize

Component Installation RequirementsCLCH-SVX07C-EN 49 Figure 56. 2-inch/4-inch combination flat filter placement for unit sizes 51-120 - side loadingSi

CLCH-SVX07C-EN 5 Table of ContentsBottom Opening Duct Installation . . . . . . 81Discharge Plenum Connections . . . . . . . 82Bell Mouth Discharge

Component Installation Requirements50 CLCH-SVX07C-ENFigure 57. 2-inch and 4-inch angled filter placement for unit sizes 3-50 - side loadingSize 31625

Component Installation RequirementsCLCH-SVX07C-EN 51 Figure 58. 2-inch and 4-inch angled filter placement for unit sizes 51-120 - side loadingSize 512

Component Installation Requirements52 CLCH-SVX07C-ENFigure 59. Long bag filter placement for unit sizes 3-50 - side loadingSize 320243.9Size 42020 .8

Component Installation RequirementsCLCH-SVX07C-EN 53 Figure 60. Long bag filter placement for unit sizes 57-120 - side loadingSize 51242424 24 12 7.12

Component Installation Requirements54 CLCH-SVX07C-ENFigure 61. Short bag filter placement for unit sizes 3-50 - side loadingSize 320243.9Size 42020 .

Component Installation RequirementsCLCH-SVX07C-EN 55 Figure 62. Short bag filter placement for unit sizes 57-120 - side loadingSize 51242424 24 12 7.1

Component Installation Requirements56 CLCH-SVX07C-ENFigure 63. Cartridge filter placement for unit sizes 3-50 - side loadingSize 320243.9Size 42020 .

Component Installation RequirementsCLCH-SVX07C-EN 57 Figure 64. Cartridge filter placement for unit sizes 57-120 - side loadingSize 51242424 24 12 7.1

Component Installation Requirements58 CLCH-SVX07C-ENFigure 65. Front-load bag and cartridge filter placement for unit size 3-50Size 312243.38Size 412

Component Installation RequirementsCLCH-SVX07C-EN 59 Figure 66. Front-loading bag and cartridge filter placement for unit size 57-120Size 512424 24 12

6 CLCH-SVX07C-ENIntroductionOverview of ManualUse this manual to install, startup, operate, and maintain the Performance Climate Changer™ air handler

Component Installation Requirements60 CLCH-SVX07C-ENFigure 67. HEPA filter placement for unit size 3-50 - front loadingSize 312242.88Size 41224 15.38

Component Installation RequirementsCLCH-SVX07C-EN 61 Figure 68. HEPA filter placement for unit size 57-120 - front loadingSize 51301230 24 3.625242424

Component Installation Requirements62 CLCH-SVX07C-ENFan SectionThe fan section can be configured as either draw-thru or blow-thru. Review the submitt

Component Installation RequirementsCLCH-SVX07C-EN 63 Seismic Application RequirementsAir handling equipment manufactured by Trane is capable of struct

Component Installation Requirements64 CLCH-SVX07C-ENHurricane Application RequirementsMiami/Dade County Hurricane-Certified Air HandlersPerformance C

Component Installation RequirementsCLCH-SVX07C-EN 65 Hurricane Unit AnchorageFigure 76. Typical direct anchorage to substrate at lifting lugs (also se

Component Installation Requirements66 CLCH-SVX07C-ENGas Heat InstallationFigure 79. Installation of front and back hoodsItem Description123Support br

Component Installation RequirementsCLCH-SVX07C-EN 67 Pipe Cabinet InstallationNested U Channels and L angle have to be removed to install the pipe cab

Component Installation Requirements68 CLCH-SVX07C-EN4. Attach the unit base L angle from the pipe cabinet to the unit base rail. See Step 4 in Figure

Component Installation RequirementsCLCH-SVX07C-EN 69 Pipe Cabinet Hurricane AnchorageDamper SectionDampers are factory-installed and adjusted and can

General InformationCLCH-SVX07C-EN 7 General InformationOperating EnvironmentThe Performance Climate Changer™ air handler is a central station air hand

Component Installation Requirements70 CLCH-SVX07C-ENDamper Torque RequirementsTable 12. Mixing box damper torque requirements (inch pound) at 1-inch

Component Installation RequirementsCLCH-SVX07C-EN 71 Table 14. Air-to-Air Plate Heat Exchanger Frost DamperUnit size A B Damper qtyDamper torque (in-l

Component Installation Requirements72 CLCH-SVX07C-ENTable 17. Single -Side Traq low flow mixing boxUnit sizeDamper Dia (in)Damper QtyDamper

Component Installation RequirementsCLCH-SVX07C-EN 73 Table 20. Side rectangle angle damper - 2000 fpmUnit size A (in) B (in)Damper qtyTorque (in-lb.)A

Component Installation Requirements74 CLCH-SVX07C-ENTable 22. Short mixing box rectangle damper - top, back or bottom onlyUnit size A (in) B (in) Dam

Component Installation RequirementsCLCH-SVX07C-EN 75 Table 24. Energy recovery bypass opposed-blade damperUnit size A (in) B (in)Damper qtyTorque (in-

Component Installation Requirements76 CLCH-SVX07C-ENTable 26. Energy recovery recirculation parallel-blade damperUnit size A (in) B (in)Damper qtyTor

Component Installation RequirementsCLCH-SVX07C-EN 77 Table 28. Internal face-and-bypass damper torque requirementsUnit size A (in) B (in) Damper Qty T

Component Installation Requirements78 CLCH-SVX07C-ENUnit size A (in) B (in)Damper QtyBypass Torque (in-lb)Face Torque (in-lb.)Torque (in-lb)Actuator

Component Installation RequirementsCLCH-SVX07C-EN 79 Multizone ModulesUnder certain operating conditions, condensation may form on the cold deck porti

General Information8 CLCH-SVX07C-ENFor a more in-depth understanding of controls, refer to the following manuals:• For programmable MP580 controllers

Component Installation Requirements80 CLCH-SVX07C-ENConnections made directly to the discharge opening of a housed fan should have a minimum of three

Component Installation RequirementsCLCH-SVX07C-EN 81 Bottom Opening Duct Installation1. Install gasket to duct flange to ensure air tight seal.2. Inst

Component Installation Requirements82 CLCH-SVX07C-ENDischarge Plenum ConnectionsDischarge plenum sections are available with or without openings. Sec

Component Installation RequirementsCLCH-SVX07C-EN 83 Traq Damper ConnectionsSize the duct connections to attach to the specified portion on the face o

Component Installation Requirements84 CLCH-SVX07C-ENExternal Face-and-Bypass ConnectionsThe external face-and-bypass damper sections will require a f

Component Installation RequirementsCLCH-SVX07C-EN 85 Other ConnectionsAccess, filter, and other sections may have open inlets with a 2-inch (sizes 3-1

86 CLCH-SVX07C-ENCoil Piping and ConnectionsGeneral RecommendationsProper installation, piping, and trapping is necessary to ensure satisfactory coil

Coil Piping and ConnectionsCLCH-SVX07C-EN 87 Steam Coil PipingAir handlers fitted with steam coils have labeled holes for piping penetrations. Figure

Coil Piping and Connections88 CLCH-SVX07C-ENTo prevent coil damage, complete the following recommendations:• Install a 1/2-inch NPT, 15 degree swing

Coil Piping and ConnectionsCLCH-SVX07C-EN 89 Water Coil Piping Figure 105, and Figure 106 illustrate typical water coil piping configurations.Type 5A,

CLCH-SVX07C-EN 9 Pre-Installation RequirementsBased on customer requirements, Trane air handlers can ship as complete units or as individual sections

Coil Piping and Connections90 CLCH-SVX07C-ENRefrigerant Coil PipingNote: Refer to for information on handling refrigerants.Use Figure 108 to determi

Coil Piping and ConnectionsCLCH-SVX07C-EN 91 Liquid LinesLine SizingProperly sizing the liquid line is critical to a successful split-system applicati

Coil Piping and Connections92 CLCH-SVX07C-ENSuction LinesLine sizingProper suction-line sizing is required to guarantee the oil returns to the compre

Coil Piping and ConnectionsCLCH-SVX07C-EN 93 1. Pitch the liquid line slightly—1 inch/10 feet —so that the refrigerant drains toward the evaporator.2.

Coil Piping and Connections94 CLCH-SVX07C-ENFigure 111. Single-circuit condensing unit: evaporator coil with two distributors1. Pitch the liquid line

Coil Piping and ConnectionsCLCH-SVX07C-EN 95 Figure 112. Single-Circuit Condensing Unit: Evaporator Coil with Four Distributors1. Pitch the liquid lin

Coil Piping and Connections96 CLCH-SVX07C-EN1. Pitch the liquid lines slightly—1 inch/10 feet —so the refrigerant drains toward the evaporator.2. Pro

Coil Piping and ConnectionsCLCH-SVX07C-EN 97 Figure 114. Dual-circuit condensing unit: evaporator coil with four distributors1. Pitch the liquid line

Coil Piping and Connections98 CLCH-SVX07C-ENFigure 115.Dual-circuit condensing unit: evaporator coil with eight distributors1. Pitch the liquid line

CLCH-SVX07C-EN 99 Installation - Electrical.Units intended for indoor use are available with starters or variable-frequency drives (VFDs) that are ext