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Trane PKG-PRC002-EN manual Mechanical Air-CooledSpecifications Condenser

Models: PKG-PRC002-EN

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Mechanical Air-CooledSpecifications Condenser

wiring shall be terminated at a separate, clearly marked terminal strip. Direct field wiring to the I/O boards is not acceptable. The microprocessor’s memory shall be nonvolatile EEPROM type requiring no battery or capacitive backup, while maintaining all data.

Zone sensors shall be available in several combinations with selectable features depending on sensor.

The human interface panel’s keypad display character format shall be 40 characters x two lines. The character font shall be 5 x 7 dot matrix plus cursor.The display shall be supertwist liquid crystal display (LCD) with blue characters on a gray/green background which provides high visibility and interface ease. The display format shall be in clear language: English, French, or Spanish.

The keypad shall be equipped with 16 individual touch sensitive membrane key switches. The switches shall be divided into four separate sections and password protected to prevent tampering by unauthorized personnel. The six main menus shall be STATUS, SETPOINTS, DIAGNOSTICS, SETUP, CONFIGURATION, and SERVICE MODE.

Agency Listing

The unit shall have the US/Canada Underwriter’s Laboratory agency listing.

Remote Air-Cooled Condenser

Cabinet

The unit framework shall be formed structural steel members of 14-gauge galvanized steel. Panels and access doors shall be 18-gauge galvanized steel. The unit exterior shall be phosphatized and finished with air-dried enamel paint.

Refrigerant Circuits and Controls

All sizes shall have dual refrigerant circuits and shall include an integral subcooling circuit for each circuit. All necessary controls to run unit fans shall be factory installed. The control panel shall include fan motor contactors, terminal block connection for compressor interlock, and 115-volt control power transformer.

Condenser Coils

The condenser coil arrangement shall be slab type. Coils shall be seamless 3/8-inch (10mm) OD copper tubes expanded into aluminum fins. Each circuit shall include an integral subcooler.The coil shall be leak tested at 450 psig air pressure.

Condenser Fans and Motor

Vertical discharge direct drive fans shall be statically and dynamically balanced at the factory. Motors shall be three-phase with permanently lubricated ball bearings, built-in current and thermal overload protection and weathertight rain slinger over the fan shaft.

Protective Coating (Option)

Unit

The unit’s interior and exterior shall have a 4 to 6 mil coat of protective coating applied with an air-dry process.

Condenser Coils

The condenser coil shall have a 4 to 6 mil coat of protective coating applied by a multiple dip-and-bake process.

Low Ambient Operation Option Standard ambient control allows operation down to 45 F (-7.2 C) by cycling the condenser fans. Low ambient control damper shall allow the unit to operate down to 0 F (-17.8 C) by utilizing additional fan cycling and an external damper assembly.The low ambient control damper shall include a 16-gauge damper assembly.The damper is controlled by the air-cooled unit’s DDC controller.

Louvered Coil Guards Option

The unit coils shall be covered with a factory installed decorative louvered grill type panel for protection.

Agency Listing

The unit shall have the US/Canada Underwriter’s Laboratory agency listing.

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PKG-PRC002-EN

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Page 96
Image 96
Trane PKG-PRC002-EN manual Mechanical Air-CooledSpecifications Condenser
Page 95 Page 97

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.