Trane PKGP-PRC003-EN manual Factory Installed Options, Factory or Field Installed Options

Page 54

Mechanical Specifications

Factory Installed Options

Black Epoxy Pre-Coated Coils

The black epoxy coils have a thermoset vinyl coating that is bonded to the aluminum fin stock prior to the fin- stamping process.The pre-coated coils are an economical option for protection in mildly corrosive environments.

High Pressure Cutout

This is offered for units that do not have High Pressure cutout as standard. All 3- phase units with scroll compressors include High Pressure Cutout as standard.

Hinged Access Doors

Sheet metal hinges are available on the Filter/Evaporator, Supply Fan/Heat, and the Compressor/Control Access Doors.

Phase Monitor

Phase monitor shall provide 100% protection for motors and compressors against problems caused by phase loss, phase imbalance, and phase reversal. Phase monitor is equipped with an LED that provides an ON or FAULT indicator.

Powered or Unpowered Convenience Outlet

This is a GFCI, 120v/15amp, 2 plug, convenience outlet, either powered or unpowered.When the convenience outlet is powered, a service receptacle disconnect will be available.The convenience outlet is powered from the line side of the disconnect or circuit breaker, and therefore will not be affected by the position of the disconnect or circuit breaker.This option can only be ordered when theThrough the Base Electrical with either the Disconnect Switch or Circuit Breaker option is ordered.

Supply and/or Return Air Smoke Detector

With this option, if smoke is detected, all unit operation will be shut down. Reset will be manual at the unit. Return Air Smoke Detectors require minimum allowable airflow when used with certain models. See the Installation, Operation, and Maintenance (IOM) manual for the models affected and the minimum allowable airflow required.This option is available for microprocessor controlled units.

Through the Base Electrical Access

An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit. Option will allow for field installation of liquid-tight conduit and an external field-installed disconnect switch.

Through the Base Electrical with Circuit Breaker

This option is a thermal magnetic, molded case, HACR Circuit Breaker with provisions for through the base electrical connections.The circuit breaker will be installed in a water tight enclosure in the unit with access through a swinging door. Wiring will be provided from the switch to the unit high voltage terminal block.The circuit breaker will provide overcurrent protection, be sized per NEC and UL guidelines, and be agency recognized by UL/CSA.

Through the Base Electrical with Disconnect Switch

This 3-pole, molded case, disconnect switch with provisions for through the base electrical connections are available. The disconnect switch will be installed in the unit in a water tight enclosure with access through a swinging door.Wiring will be provided from the switch to the unit high voltage terminal block.The switch will be UL/CSA agency recognized. Note: The disconnect switch will be sized per NEC and UL guidelines but will not be used in place of unit overcurrent protection.

Two-Inch Pleated Filters

Two inch pleated media filters shall be available on all models.

Factory or Field Installed Options

Clogged Filter/Fan Failure Switch

A dedicated differential pressure switch is available to achieve active fan failure indication and/or clogged filter indication. These indications will be registered with either a zone sensor with status indication lights or an Integrated Comfort™ System. This option is available for microprocessor controlled units.

Differential Pressure Switches

These sensors allow individual fan failure and dirty filter indication for microprocessor controlled units.The fan failure switch will disable all unit functions and “flash” the Service LED on the zone sensor.The dirty filter switch will light the Service LED on the zone sensor and will allow continued unit operation.

Discharge Air Sensing

This option provides true discharge air sensing in heating models.This sensor is a status indicator readable through Tracer™ orTracker™. This option is available for microprocessor controlled units.

Economizer

This accessory shall be available with or without barometric relief.The assembly includes fully modulating 0-100 percent motor and dampers, minimum position setting, preset linkage, wiring harness with plug, spring return actuator and fixed dry bulb control.The barometric relief shall provide a pressure operated damper that shall be gravity closing and shall prohibit entrance of outside air during the equipment “off” cycle. Optional solid state or differential enthalpy control shall be available for either factory or field installation.The economizer arrives in the shipping position and shall be moved to the operating position by the installing contractor.

Electric Heaters

Electric heat modules shall be available for installation within basic unit. Electric heater elements shall be constructed of heavy-duty nickel chromium elements internally delta connected for 240 volt, wye connected for 480 and 600 volt. Staging shall be achieved through ReliaTel™. Each heater package shall have automatically reset high limit control operating through heating element contactors. All heaters shall be individually fused from the factory, where required, and shall meet all NEC and CEC requirements when properly installed. Power assemblies shall provide single- point connection. Electric heat modules shall be UL listed or CSA certified.

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PKGP-PRC003-EN

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Contents Packaged Heat Pumps Introduction American Standard Inc. All Rights ReservedContents Features Benefits Factory Installed Options Field Installed OptionsFactory or Field Installed Options Features and Benefits Easy to Install, Service and MaintainQuality and Reliability Black Epoxy Pre-Coated Coils Clogged Filter/Fan Failure SwitchColoredAnd NumberedWiring Cabinet IntegrityQuick-Access Panels Phase MonitorPower Exhaust Option Quick-Adjust Idler ArmUnit Cabinet Rigorous TestingVentilation Override Accessory VariTracEasy to Install Added Efficiency Clearance Requirements Barometric ReliefCondensate Trap Unit PitchAir Delivery Selection Cooling CapacityHeating Capacity StepModel Number Description 036 11 12,13General DataTable GD-1 General Data OutdoorSoundRatingdB3 Outdoor Coil -Type General DataTable GD-2 General Data Outdoor Fan TypeEER2 ½, 10TonTable GD-3 General Data Outdoor Fan- TypePerformance Data MBH SHCMBH SHC MBH SHC MBH SHC Ton Three Phase WSC060A1,A3, A4, AW Performance½ Ton Three Phase Ton Three PhaseMBH SHC MBH SHC MBH SHC MBH SHC MBH WSC048A WSC036AHorizontal WSC060AData3Ton Table PD-8Table PD-9 Table PD-11 Data4TonTable PD-10 HP Standard Motor & Field SuppliedTable PD-13 Data5TonTable PD-12 HP Standard Motor & Drive Low Static DriveData6Ton Table PD-14Table PD-15 Table PD-17 Data7½TonTable PD-16 HP Oversized Motor& Field Supplied Sheave2Table PD-19 Data10 TonTable PD-18 HP Standard Motor & Drive HP Oversized Motor & DriveWSC072A Table PD-20- Standard Motor & Sheave/Fan Speed RpmTable PD-22 Oversized Motor & Drive Sheave/Fan Speed Rpm WSC090ATable PD-25 Outdoor Sound Power Level dB ref -12Watts WSC072A WSC090A WSC120AHeating Capacities Net WSC036A1 At 1200 CFM At 1200 CFMHeating Capacities Net WSC048A1 At 1600 CFM At 1600 CFMHeating Capacities Net WSC60A1 At 2000 CFM At 2000 CFMWSC72A At 3000 CFM Downflow Configuration WSC120A Table PD-38 Auxiliary Electric Heat Capacity Nominal Distribution6Ton ½ Ton 10Ton 2000 3000 CFM WS120A3,A4,AW14.2 18.00 28.5 19.0 27.00 42.7 21.3 36.00 56.9 37.9 54.00 Controls ReliaTel Controlled UnitsTable ED-1 Unit Wiring Electrical Data208/230 Volts Single Phase 208/230 Volts Three PhaseVolts Three Phase BAYHTR306A FLA LRA Table ED-8 Electrical Characteristics Power Exhaust AMPS1 AmpsHP2 RPM RLA LRA Zone Sensors -Typical Number Of Wires Jobsite ConnectionsDimensional Data TonsDimensional DataDimensional Data 7½ Tons WSC072A and WSC090A Tons -WSC120ASupply Tons Unit Clearance and Roof OpeningTons Roof Curb Tons Downflow Duct Connections Field FabricatedTons Economizer, Manual, or Motorized Data AccessoriesSee Page 46 forThrough the Base Utilities Information Fresh Air DamperSee Page 48 forThrough the Base Utilities Information Weights Table W-2 Factory-installed Options Net Weights Lbs1,2Mechanical Specifications Factory Installed Options Factory or Field Installed OptionsField Installed Options PL-UN-PKGP-WSC 3-10TONS-PRC003-EN-09-04 PL-UN-PKGP-WSC 3-10TONS-PRC003-EN-02-04

PKGP-PRC003-EN specifications

The Trane PKGP-PRC003-EN is a high-performance packaged rooftop unit designed to provide efficient heating, cooling, and ventilation solutions for a wide variety of commercial applications. Its innovative design encompasses advanced technologies aimed at improving energy efficiency and overall operational efficiency.

One of the standout features of the PKGP-PRC003-EN is its highly efficient variable speed compressor. This technology allows the unit to modulate its capacity based on the specific needs of the environment, ensuring optimal comfort levels while reducing energy consumption. Coupled with a robust fan system, the unit can maintain precise temperature control in fluctuating weather conditions, providing reliable comfort year-round.

The unit's advanced controls use a user-friendly interface that simplifies operation and monitoring. These controls can be integrated with building management systems (BMS), allowing for seamless connectivity and enhanced control over the HVAC system. With the capability for remote monitoring, facility managers can track performance metrics and receive alerts for maintenance, ensuring that the unit operates efficiently and minimizes downtime.

In terms of design, the PKGP-PRC003-EN is equipped with durable construction materials that withstand outdoor environments, ensuring a long lifespan with minimal maintenance. The unit’s compact footprint allows it to fit in tight spaces on rooftops, making it an ideal choice for urban environments where space is limited.

Furthermore, the Trane PKGP-PRC003-EN incorporates advanced filtration systems to improve indoor air quality. These filters effectively capture dust, pollen, and other allergens, contributing to a healthier indoor environment. The unit is also designed with sound attenuation features, minimizing operational noise, which is particularly beneficial for installations in noise-sensitive areas.

Overall, the Trane PKGP-PRC003-EN sets a high standard in the realm of rooftop HVAC solutions. Its combination of energy efficiency, smart control capabilities, and robust construction makes it a reliable choice for businesses looking to enhance their indoor climate while being mindful of operational costs. The integration of advanced technologies ensures that it not only meets but exceeds the expectations of modern HVAC performance, all while maintaining user-friendly operation and maintenance.
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