Manuals / Trane / Household Appliance / Air Conditioner

Trane Explore the Capabilities of Self-Contained Units and Their Advanced Controls

Models: PKG-PRC002-EN

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Controls

Signature Series Self-Contained Units

We’ve redesigned the self-contained unit with the latest control technology to make it even better! New modular DDC controls with human interface (HI) panel make self-contained units more flexible and easier to operate.

Controls areTrane-designed to work with Trane equipment for optimum efficiency. The factory installs and commissions each control component to ensure simple and reliable operation.

Furthermore, the DDC control’s modular design allows greater application flexibility using up to twelve different modules, dependent upon unit options. You can order exactly what the job requires as options, instead of one large control package. And since unit features are distributed among multiple printed circuit boards, field replacement is easy.

Depending upon unit options, IntelliPak® units can operate as:

1)stand-alone

2)interface withTrane’sTracer® building management system

3)interface with a generic (non-Trane) building management system.

Available Input and Output Points

RTM Module (on all units)

Binary inputs

•Emergency stop

•External auto/stop

•Unoccupied/occupied

•Dirty filter

•VAV changeover with hydronic heat

•Units with staged heat interface have 1- 3 additional points

Binary outputs

•VAV box drive max (VAV units only)

•CV Unoccupied mode indicator (CV units only)

•Alarm

•Fan run request

•Water pump request (water-cooled only)

•Units with staged heat interface have 1- 3 additional points

Analog input

•Airside economizer damper minimum position

Analog output

• Outside air damper actuator

Heat Module Option

• Analog output

Generic BAS Option (GBAS)

Binary inputs

•Demand limit contacts Binary outputs

•Dirty filter relay

•Refrigeration fail relay

•Heat fail relay

•Supply fan fail relay

•Active diagnostics Analog inputs

•Occupied zone cooling setpoint

•Occupied zone heating setpoint

•Unoccupied zone cooling setpoint

•Unoccupied zone heating setpoint or minimum outside air flow setpoint

•Supply air cooling setpoint

•Supply air heating setpoint

•Supply air static pressure setpoint

Comparative Enthalpy Module (ECEM) Option

Analog inputs

•Return air temperature

•Return air humidity

Ventilation Override Module (VOM) Option

Binary inputs

•VOM mode A, unit off

•VOM mode B, pressurize

•VOM mode C, exhaust

•VOM mode D, purge

•VOM mode E, purge w/duct pressure control

Binary output

• V.O. relay

Tracer® Interface (TCI ) option

Binary input

•Enthalpy enable airside economizer Binary outputs

•Compressor on/off status

•Ventilation status

•Condenser water flow status

•Heat status

Analog outputs

•Supply air pressure

•Supply air temperature

•Suction temperature of each circuit

•Entering economizer water temperature

•Zone temperature

•Entering condenser water temperature

•Supply air temperature reset signal

•Morning warmup sensor temperature

•Entering air temperature

Analog inputs

•Cooling and heating setpoints

•VAV discharge air temperature setpoints

•Supply air pressure setpoint

•Cooling and heating enable/disable

•Air economizer enable/disable

•Airside economizer minimum position

•Unit priority shutdown

PKG-PRC002-EN

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Trane PKG-PRC002-EN manual Controls, Available Input and Output Points
Page 68 Page 70

PKG-PRC002-EN specifications

The Trane PKG-PRC002-EN is a groundbreaking packaged rooftop unit designed to meet the diverse needs of commercial and industrial spaces. This model showcases Trane’s commitment to innovation, energy efficiency, and reliability, making it a preferred choice for HVAC professionals and building owners alike.

One of the main features of the PKG-PRC002-EN is its high-efficiency design. This unit leverages advanced technologies to minimize energy consumption while ensuring optimal cooling and heating performance. Its efficient compressor, coupled with enhanced heat exchangers, significantly reduces operating costs and energy bills, aligning with today’s sustainability goals.

The PKG-PRC002-EN features a robust and durable construction, which translates to enhanced longevity and reduced maintenance requirements. Designed for ease of installation, the unit is compact and lightweight, facilitating seamless retrofitting and integration into existing systems. Furthermore, its accessible service panels allow for straightforward maintenance and repairs, thus minimizing downtime and service disruptions.

Equipped with Trane's advanced control technology, the PKG-PRC002-EN offers precise temperature management, ensuring consistent comfort across different zones within a building. The intuitive controls enable users to program schedules and adjust settings based on their specific needs, enhancing comfort while maximizing efficiency.

The model also incorporates advanced filtration options, improving indoor air quality by effectively reducing pollutants and allergens. This focus on health and safety is essential, especially in commercial settings where air quality can significantly impact occupant well-being and productivity.

Another notable characteristic of the PKG-PRC002-EN is its low noise levels during operation, which is essential for maintaining a conducive indoor environment in workplaces, retail spaces, or educational institutions. The unit's design minimizes sound transmission, creating a more pleasant atmosphere for occupants.

In summary, the Trane PKG-PRC002-EN is a highly efficient, reliable, and user-friendly rooftop unit that combines advanced technology with robust construction. Its energy-saving features, superior air quality options, and focus on quiet performance make it an excellent choice for modern commercial HVAC applications, ultimately contributing to sustainable building practices and enhanced occupant comfort.