Trane RT-PRC005 Economizer, Dehumidification Hot Gas Reheat Option, Trane Communication Interface

Page 6

Features and Benefits

Factory-installed Options

Economizer

Equipped with either dry bulb, reference or comparative enthalpy sensing, this feature provides free cooling as the outdoor temperature and/or humidity decreases. Economizers, correctly installed, offer a valuable energy savings. Factory-installed economizers save time and ensure proper installation.

Dehumidification (Hot Gas Reheat) Option

This option allows for increased outdoor air ventilation. It reduces humidity levels while increasing comfort level in the air space. Cooling can operate without a demand for dehumidification.The hot gas reheat coil is designed to deliver maximum reheat temperatures and pivot to allow for easy access cleaning.

Trane Communication Interface

Available factory or field-installed.This

 

The following options round-out the

 

complete line of Precedent™ options:

module when applied with ReliaTel™

 

 

 

easily interfaces withTrane’s Integrated

 

— 0 - 50% Manual or Motorized

ComfortTM System.

 

Outside Air

Hinged Access Doors

 

— Hail Protection Quality Coil Guards

These doors permit easy access to the

 

— Electric Heaters

filter, fan/heat, and compressor/control

 

— Supply and/or Return Smoke

sections. They reduce the potential roof

 

 

Detectors

damage from screws or sharp access

 

 

 

door corners.

 

— High Pressure Cutout

Through the Base Electrical Utility

 

(standard on 3-phase models with

 

scroll compressors and all standard

Access

 

 

efficiency 3-ton models)

Factory provided through the base

 

 

— Thermal ExpansionValve for a wider

openings simplify wiring and piping.

 

 

range of applications

Because these utility openings

 

 

 

frequently minimize the number of roof

 

— Discharge Air Sensor

penetrations, the integrity of roofing

 

— Wide array of Zone Sensors and

materials is enhanced.

 

 

Thermostats

Unit Mounted Disconnect or Circuit

 

 

— Factory built Roof Curb

Breaker

 

 

— Power Exhaust

Codes require a method of assured unit

 

 

— LonTalk Communications Interface

shutdown for servicing. Field-installed

 

disconnects sometimes interfere with

 

 

service access. Factory installation of unit

 

One of Our Finest Assets:

disconnects reduces costs, assures

 

 

 

proper mounting and provides the

 

Trane Sales Representatives are a

opportunity to upgrade to unit circuit

 

Support group that can assist you with:

breaker protection.

 

— Product

Clogged Filter/Fan Fail Switches

 

— Application

 

— Service

These sensors allow a zone sensor

 

 

— Training

service light or Integrated Comfort

 

— Special Applications

System to indicate a dirty filter or a fan

 

— Specifications

that’s not working.The field installation

 

— Computer Programs and much more

charges for these valuable feedback

 

Precedent has the features and benefits

devices often eliminate them from

 

 

that make it first class in the light

consideration. Factory installation can

 

 

commercial rooftop market. Designed

make such features a good investment.

 

 

with input from field contractors and

Unit Disconnect

 

 

 

engineers, its airflow performance is

 

Convenience Outlet

outstanding.

 

Precedent…The sameTrane

 

 

 

 

quality…with added flexibility.

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RT-PRC005-EN

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Contents Packaged Cooling with Electric Heat Rooftop Units Introduction American Standard Inc. All rights reservedContents Features and Benefits Standardized Components Easy Access LowVoltageTerminal BoardSingle-Side Service LowVoltage ConnectionsClogged Filter/Fan Fail Switches Hinged Access DoorsAccess EconomizerVariTrac Quality And ReliabilityTestingWe test designs at our factory not on our customers ReliaTelClearance Requirements Barometric ReliefCondensateTrap Unit PitchHeating Capacity Step Selection ProcedureCooling Capacity Step Air Delivery SelectionModel Number Description 036 11 12,13Data General5Ton Table GD 1 General DataEER2 10TonTable GD 2- General Data Outdoor Sound Rating dB4 Outdoor Coil -TypeOptional Hot Gas Reheat Coil -Type Table GD 3 General DataSeer / EER2 Refrigerant Charge Lbs of R-224Table GD 4- General Data Integrated Part LoadValue IPLV3Motor RPM Standard/Oversized 1750 TSC048A1 Performance4Ton MBH SHC MBH MBH SHC MBH SHC MBH SHCMBH MBH SHC½Ton MBH SHC MBH½, 8½Ton 10 Ton MBH SHC MBH SHC MBH 69.3 34.7 53.7 AmbientTemperature F 105 11524.8 51.4 45.6 60.11000 130062.9 65.3 57.2 72.2 74.5 61.4 56.6 73.6 42.568.2 73.8 51.7 74.7 75.3 70.6½, 10 Ton 107.6 118.4113.2 40.0 79.7TSC036A ESPESP BHP TSC048ATable PD-22 3TonTable PD-21 HP Standard Motor Field Supplied High Static DriveTable PD-23 HP Standard MotorCFM RPM BHP BHP RPM BHP RPM BHP Table PD-25Table PD-26 HP Standard Motor & Field SuppliedTable PD-28 TonTable PD-27 HP Oversized Motor & DriveTable PD-29 Table PD-30HP Standard Motor & High Static Drive Table PD-32 ½ TonTable PD-31 HP Oversized MotorTable PD-33 Table PD-34HP Standard Motor & Drive HP Oversized Motor & Drive Table PD-35 Table PD-36HP Standard Motor & Field Supplied Low Static Drive THC060A CFM ESP BHPTable PD-38 Table PD-39HP Standard Motor & Field Supplied High Static Drive Table PD-40Table PD-41 HP Standard Motor Field Supplied High Static Drive2PD-43 Static Drive Accessory Kit Motor & DriveTable PD-42 HP Standard Motor & Low HPStandardTable PD-44 Table PD-45HP Standard Table PD-46Table PD-47 Motor & Drive Or 2 HP Oversized Motor & DriveTable PD-48 Table PD-49Table PD-50 Table PD-51HP Standard Motor & Field Supplied LowStaticDrive1 HP Standard Motor & Low Static Drive Accessory Kit Table PD-52Table PD-53 Table PD-55 Static DriveAccessory KitTable PD-54 HP Standard Motor & LowTable PD-56- Standard Motor & Sheave/Fan Speed Rpm Table PD-59- Outdoor Sound Power Level dB ref -12WattsPerformance Data Table PD-58- Oversized Motor & Drive Sheave/Fan Speed RpmTHC036A TSC090AK Table PD-62- Auxiliary Electric Heat CapacityTSC060AK TSC102AKTons Table PD-65- Hot Gas ReheatTemperature Rise3Scfm 10TonsRemote Sensor Humidity Sensor Field installed, wall-mountedZone Controls Automatic Changeover One HeatTable ED-1 UnitWiring Standard Efficiency Electrical StandardDataEfficiency Table ED-2 UnitWiring High Efficiency Electrical High208/230 Volts Single Phase 208/230 Volts Three PhaseVolts Three Phase Volts Three Phase 208/230 Volts Single Phase Electrical BAYHTRT354AElectrical Data BAYHTRT454ABAYHTRRW06A THC036AW BAYHTRRW12A BAYHTRR110A BAYHTRR114A BAYHTRR105A FLA LRA TSC036A4 460 3450 34503450 11.3 575 3450Table ED-15- Electrical Characteristics Power Exhaust Power Wires + 1 Ground Wire three phase Jobsite ConnectionsDimensional Data3-5TonsData3-5Tons Downflow Duct Connections Field Fabricated Data6-10Tons 10Tons Unit Clearance and Roof Opening 10Tons Roof Curb 10Tons Downflow Duct Connections Field FabricatedDimensional Data AccessoriesSwing Diameter for Hinged Doors Option 10Tons Options Weights TableW-2 Factory-installed Options Net Weights Lbs1,2THC048A Mechanical Specifications Accessories/Options Control Options PL-UN-RT-TSC/THC 3-10TONS-PRC005-EN-03-03 PL-UN-RT-TSC/THC 3-10TONS-PRC005-EN-02-03
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