Trane Uni Fan Coil and Force-Flo Parts List

UniTrane™ Fan-CoilAir Terminal DevicesHorizontal, Vertical, and Low Vertical, Sizes 02–12May 2012 UNT-PRC001-ENProduct CatalogUNT-PRC001-EN.book Page

10 UNT-PRC001-ENModel Number DescriptionsDigit 34 0 = NoneDigit 35 — Control Function #30=None2 = Condensate Overflow DetectionDigit 36 — Control Fun

UNT-PRC001-EN 11General DataModel A, Vertical ConcealedModel B, Vertical CabinetOutletTop Duct CollarFresh AirBottom or BackInletFront Toe SpaceOutlet

12 UNT-PRC001-ENGeneral DataModel C, Horizontal ConcealedOutletFront Duct CollarInletBack Duct CollarFresh AirN/AOutletFront Duct CollarOutletFront D

UNT-PRC001-EN 13General DataModel D, Horizontal CabinetFresh AirTop or BackFresh AirTop or BackFresh AirN/AFresh AirN/AFresh AirN/AFresh AirN/AInletBo

14 UNT-PRC001-ENGeneral DataModel E, Horizontal RecessedModel H, Vertical RecessedFresh AirTop or BackOutletFront Duct CollarInletBottom Stamped Louv

UNT-PRC001-EN 15General DataModel J, Vertical Cabinet Slope TopModel K, Low Vertical ConcealedModel L, Low Vertical CabinetOutletTop Quad Grille, Top

16 UNT-PRC001-ENGeneral DataModel P, Compact ConcealedOutletFront Duct CollarInletBack Duct CollarFresh AirN/AOutletFront Duct CollarOutletFront Duct

UNT-PRC001-EN 17General DataModel P, Compact Concealed (with Recessed Panel Option)Fresh AirN/AOutletFront Duct CollarInlet, Bottom Filter(Bottom Stam

18 UNT-PRC001-ENGeneral DataTable 1. UniTrane Fan-Coil general dataUnit Size 02 03 04 06 08 10 12Coil DataFace Area — ft20.8 0.8 1.1 1.6 2.1 3.2 3.2L

UNT-PRC001-EN 19General DataTable 2. Low vertical fan-coil general data Unit Size 03 04 06Coil DataFace Area—ft21.1 1.6 2.1L x D x H—in.2-Row 20 x 1.7

© 2012 Trane All rights reserved UNT-PRC001-ENIntroductionIt isn’t just a fan and a coil…The Trane Company has redesigned the traditional fan-coil

20 UNT-PRC001-ENGeneral DataFactory-Installed Piping PackagesUniTrane fan-coils have standard piping packages available as a factory built and instal

UNT-PRC001-EN 21General DataThe deluxe piping package also includes a strainer on the entering water pipe and unions at the coil connections along wit

22 UNT-PRC001-ENGeneral DataThree-Way Modulating ValvesThese valves modulate the water flow through the coil in response to a signal. Three-way valve

UNT-PRC001-EN 23General DataSelecting the Correct Modulating Valve SizeModulating valves are available in any of four port sizes. The port sizes relat

24 UNT-PRC001-ENGeneral DataTable 4. Modulating valve selections for horizontal concealed units Horizontal Concealed (High Static Motor)Unit Size Coi

UNT-PRC001-EN 25Performance DataUniTrane fan-coil performance data is submitted to AHRI with units grouped based on performance. Unit performance is i

26 UNT-PRC001-ENPerformance DataHorizontal Concealed, Compact Concealed, Horizontal Recessed, and Vertical RecessedAHRI cooling performance is based

UNT-PRC001-EN 27Performance DataVertical ConcealedAHRI cooling performance is based on 80/67°F entering air temperature, 45°F entering chilled water t

28 UNT-PRC001-ENPerformance DataHorizontal Cabinet and Vertical CabinetAHRI cooling performance is based on 80/67°F entering air temperature, 45°F en

UNT-PRC001-EN 29Performance DataVertical Slope Top CabinetAHRI cooling performance is based on 80/67°F entering air temperature, 45°F entering chilled

Table of ContentsUNT-PRC001-EN 3Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30 UNT-PRC001-ENPerformance DataLow Vertical Cabinet and Low Vertical ConcealedAHRI cooling performance is based on 80/67°F entering air temperature,

UNT-PRC001-EN 31Performance DataHorizontal Concealed, Compact Concealed, Horizontal Cabinet, Horizontal Recessed and Vertical RecessedAHRI cooling per

32 UNT-PRC001-ENPerformance DataVertical ConcealedAHRI cooling performance is based on 80/67°F entering air temperature, 45°F entering chilled water

UNT-PRC001-EN 33Performance DataHorizontal Concealed, Compact Concealed, Horizontal Recessed and Vertical RecessedThe following performance data repre

34 UNT-PRC001-ENPerformance DataVertical ConcealedThe following performance data represents the 1-row hot water and steam reheat coils that are avail

UNT-PRC001-EN 35Performance DataHorizontal Cabinet and Vertical CabinetThe following performance data represents the 1-row hot water and steam reheat

36 UNT-PRC001-ENPerformance DataVertical Slope Top CabinetThe following performance data represents the 1-row hot water and steam reheat coils that a

UNT-PRC001-EN 37Performance DataHorizontal Concealed, Compact Concealed, Horizontal Cabinet, Horizontal Recessed, and Vertical RecessedThe following p

38 UNT-PRC001-ENPerformance DataVertical ConcealedThe following performance data represents the 1-row hot water and steam reheat coils that are avail

UNT-PRC001-EN 39ControlsECM Engine ControllerThe Electronically Commutated Motor (ECM) engine controls and reports the performance of up to two Trane

4 UNT-PRC001-ENTracer ZN520 and UC400 Additional Features . . . . . . . . . . . . . . . . . . . . . 51End Device Options . . . . . . . . . . . . .

40 UNT-PRC001-ENControlsControl OptionsUniTrane fan-coils are available with four different control options:• Manual three-speed fan switch• Tracer Z

UNT-PRC001-EN 41ControlsThe adapter allows direct customer interfacing through the use of terminal strips. Standard interfacing includes:• Fan Speeds

42 UNT-PRC001-ENControlsThe control interface is intended to be used with a field-supplied, low-voltage thermostat or controller. The control box con

UNT-PRC001-EN 43ControlsTracer ZN510, Model Number Digit 30 = FZN510 can be used as either a stand-alone or communicating microprocessor controller.Tr

44 UNT-PRC001-ENControlsIn the stand-alone configuration, UC400 receives operation commands from the zone sensor and/or the auto changeover sensor (o

UNT-PRC001-EN 45Controlslocal (hard wired), communicated, or stored default values (configurable using the Tracer TU service tool). Unoccupied ModeIn

46 UNT-PRC001-ENControlscalculating the required heating or cooling capacity (0–100%) according to the measured zone temperature and the active zone

UNT-PRC001-EN 47ControlsZone Sensor OptionsZone sensors are available as either unit, wall, or split-mounted options for design flexibility. Fan-coils

48 UNT-PRC001-ENControlsTracer ZN510, ZN520, and UC400 Options (continued)Figure 18. Wall-mounted digital zone sensor with setpoint adjustment: Digit

UNT-PRC001-EN 49ControlsControl FeaturesThe following control functions are standard features on units with Tracer ZN010, ZN510, ZN520, or UC400.Enter

UNT-PRC001-EN 5Features and BenefitsThe UniTrane fan-coil meets the standards of today’s market, as well as the anticipated needs of tomorrow’s market

50 UNT-PRC001-ENControlsManual Output Test FunctionNA on UC400. But will have ability through TU. This feature is an invaluable tool for troubleshoot

UNT-PRC001-EN 51ControlsTracer ZN520 and UC400 Additional FeaturesAutomatic Fan Speed AdjustmentWhen configured in the AUTO mode, the fan operates at

52 UNT-PRC001-ENControlsEnd Device OptionsAll end device options are factory-installed and -tested.Two-Position Control Valves, Model Number Digits 2

UNT-PRC001-EN 53ControlsTwo-Position Fresh Air Damper Actuator, Model Number Digit 13 = D, E, or F (Available with all control options except ZN520)Th

54 UNT-PRC001-ENControlsThis option is a three-wire floating point, spring-return damper actuator and is factory-wired and mounted to the damper asse

UNT-PRC001-EN 55Electrical DataMinimum Circuit Ampacity (MCA) and Maximum Fuse Size (MFS) Calculations for Fan-Coils with Electric Heat (Single Phase)

56 UNT-PRC001-ENElectrical DataTable 39. Free discharge and High static electrically commutated motors (ECMs) programmed to standard ECM modeUnit Siz

UNT-PRC001-EN 57Electrical DataMinimum Circuit Ampacity (MCA) and Maximum Fuse Size (MFS) Calculations for Fan-Coils: (Motors only, No Electric Heat)M

58 UNT-PRC001-ENDimensions and WeightsUnit WeightsTable 45. Operating weights, lbUnit Size Cabinet Models Concealed Models Recessed ModelsLow Vertica

UNT-PRC001-EN 59Dimensions and WeightsVertical Concealed, Model AVertical Concealed Unit DimensionsUnit Size 200-300 400 600 800 1000-1200No. of Fans

6 UNT-PRC001-ENFeatures and Benefits• All wall-mounted zone sensors require only low voltage control wiring from the device to the unit control box.

60 UNT-PRC001-ENDimensions and WeightsVertical Cabinet, Model BVertical Cabinet Unit DimensionsUnit Size 200-300 400 600 800 1000-1200No. of Fans 1 1

UNT-PRC001-EN 61Dimensions and WeightsHorizontal Concealed, Model CHorizontal Concealed Unit DimensionsUnit Size 200-300 400 600 800 1000-1200No. of F

62 UNT-PRC001-ENDimensions and WeightsHorizontal Cabinet, Model DHorizontal Cabinet Unit DimensionsUnit Size 200-300 400 600 800 1000-1200No. of Fans

UNT-PRC001-EN 63Dimensions and WeightsHorizontal Recessed, Model EHorizontal Recessed Unit DimensionsUnit Size 200-300 400 600 800 1000-1200No. of Fan

64 UNT-PRC001-ENDimensions and WeightsVertical Recessed, Model HVertical Recessed Unit DimensionsUnit Size 200-300 400 600 800 1000-1200No. of Fans 1

UNT-PRC001-EN 65Dimensions and WeightsVertical Slope Top, Model JVertical Slope Top Unit DimensionsUnit Size 200-300 400 600 800 1000-1200No. of Fans

66 UNT-PRC001-ENDimensions and WeightsLow Vertical Concealed, Model KLow Vertical Concealed Unit DimensionsUnit Size 300 400 600A 3’-4 5/8” 4’-2 1/8”

UNT-PRC001-EN 67Dimensions and WeightsLow Vertical Cabinet, Model LLow Vertical Cabinet Unit DimensionsUnit Size 300 400 600A 3’-10 15/16” 4’-8 7/16”

68 UNT-PRC001-ENDimensions and WeightsCompact Concealed, Model PCONTROLBOXMAIN DRAIN (OPTIONAL)CONNECTION FOR7/8” OD COPPERTUBE AND CLAMPSECONDARY DR

UNT-PRC001-EN 69Dimensions and WeightsCoil Connections, Vertical UnitsCoil Connections, Horizontal Units8-3/16" RHR5-5/16" CS4-7/8" RHS

UNT-PRC001-EN 7Features and Benefits• Filters are easily removable and changed without removing the front panel on vertical cabinet units.• Motors are

70 UNT-PRC001-ENDimensions and WeightsFresh Air Opening Locations, Horizontal Units Models C, D, and E1-5/8"1-5/8"2-15/16"1-5/8"1

UNT-PRC001-EN 71Dimensions and WeightsFresh Air Opening Locations, Vertical Units Models A, B, and J1-5/8"1-5/8"1-5/8"1-5/8"2-15/1

72 UNT-PRC001-ENDimensions and WeightsFresh Air Opening Locations, Low Vertical Units Models K and LFresh Air Opening Dimensions, Low Vertical UnitsU

UNT-PRC001-EN 73Dimensions and WeightsWall BoxWall Box DimensionsUnit Size Dimensions A x BInternal Support02–03 24-3/8 x 4-3/4 104 24-3/8 x 7-1/2 106

74 UNT-PRC001-ENDimensions and WeightsProjection PanelProjection Panel DimensionsUnit Size 02–03 04 06 08 10–12A 47” 51” 63” 65-1/2” 89-1/2”B 30” 30”

UNT-PRC001-EN 75Mechanical SpecificationsUniTrane Fan-Coil Mechanical SpecificationsPerformance DataCapacity: Unit capacities are certified under Indu

76 UNT-PRC001-ENMechanical SpecificationsMotorsAll motors are brushless DC (BLDC)/electronically commutated motors (ECM) factory-programmed and run-t

UNT-PRC001-EN 77Mechanical SpecificationsPiping packages are available in either basic or deluxe configurations. The deluxe package includes unions at

78 UNT-PRC001-ENMechanical Specificationsfan/valve operation to ensure safe operation and to ensure that two modes of heat are not operating simultan

UNT-PRC001-EN 79Mechanical SpecificationsQuad Grille OutletQuad grilles are square multi-directional grilles that allow four different discharge direc

8 UNT-PRC001-ENUniTrane Fan-CoilFollowing is a complete description of the fan-coil model number. Each digit in the model number has a corresponding

80 UNT-PRC001-ENMechanical SpecificationsFalse BacksFalse backs increase the depth of a vertical cabinet unit and provide a cavity through which to r

UNT-PRC001-EN 81Mechanical SpecificationsWall boxes have a clear anodized finish and include a single core wire mesh insect screen. The frame is 10-ga

82 UNT-PRC001-ENMechanical SpecificationsManual Circuit SetterMaterialBody—Forged Brass Alloy Trim—Forged Brass Alloy All Wetted Parts BrassTemperatu

UNT-PRC001-EN 83Mechanical SpecificationsControl ValveMaterialBody—Forged Brass Drive Shaft Stem—Chrome-Plated Brass (Modulating) Brass (2-Position) S

84 UNT-PRC001-ENMechanical SpecificationsGland Screw—Hex Brass Valve Body—Cast BrassUnionMaterialNut—Forged Brass Body—Copper Tail—CopperStrainerMate

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

UNT-PRC001-EN 9Model Number DescriptionsDigits 21, 22, 23 — Electric Heat kW — ( ) = 208V Derate000 = No Electric Heat010 = 1.0 kW (0.75 kW)015 = 1.5