Johnson Controls ACPU024 THRU 060 Mechanical Specifications, Unit Cabinet, Refrigerant Components

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279815-PTG-D-0408

MECHANICAL SPECIFICATIONS

GENERAL DESCRIPTION

Units shall be factory-assembled, single packaged, Electric Cooling units, designed for outdoor mounted installation. ACP units shall have minimum SEER ratings of 13. They shall have built in, equal size, field convertible duct connections for down discharge supply/return or horizontal discharge supply/return.

The units shall be factory wired, piped, charged with R-22 refrigerant and factory tested prior to shipment. All unit wiring shall be both numbered and color coded.

All units shall be manufactured in a facility certified to ISO 9001 standards, and the cooling performance shall be rated in accordance with DOE and ARI test procedures. Units shall be certified to UL 1995/CAN/CSA C22.2 No. 236 standard.

UNIT CABINET

1.Unit cabinet shall be constructed of galvanized steel, with exterior surfaces coated with a non-chalking, powered paint finish, certified at 1000 hours salt spray test per ASTM-B117 standards.

2.The unit top shall be a single piece “Water Shed” design, with drip edges and no-seam corners to provide optimum water integrity.

3.Unit shall have a rigidly mounted condenser coil guard to provide protection from objects and personnel after installation.

4.Indoor blower section shall be insulated with up to 3/4” thick, aluminum, foil faced insulation, fastened to prevent insulation from entering the air stream.

5.Cabinet panels shall be “large” size, easily removable for servicing and maintenance, with built-in lift handles.

6.Unit shall be built on a formed, “Super-Structure” design base pan, with embossments at critical points to add strength, rigidity and aid in minimizing sound.

7.Full perimeter base rails shall be provided to assure reliable transit of equipment, overhead rigging, fork truck access and proper sealing on roof curb applications. Base rails shall be removable, when required, to lower unit height.

8.Filters shall be furnished and be accessible through a removable access door, sealed air tight. (Single phase models - accessory kit available. Three phase models - standard from factory.)

9.Units vertical discharge and return duct configuration shall be designed to fit between standard 24” O.C. beams without modification to building structure, duct work and base unit.

10.Condensate pan shall be internally sloped and conform to ASHARE 62-89 self-draining standards, with ¾” NPTI copper, ridged mount connection.

INDOOR (EVAPORATOR) FAN ASSEMBLY

1.The ACP fan motor shall be direct drive, 5 speed design.

2.Fan wheel shall be double-inlet type with forward-curved blades, dynamically balanced to operate smoothly throughout the entire range of operation. Airflow design shall be constant air volume.

3.Bearings shall be sealed and permanently lubricated for longer life and no maintenance.

4.Fan assembly shall be “Slip Track” (slide-out) design for easy removal and cleaning.

OUTDOOR (CONDENSER) FAN ASSEMBLY

1.The outdoor fan shall be of the direct-driven propeller type, discharge air vertically, have aluminum blades riveted to corrosion resistant steel spider bracket and shall be statically balanced for smooth operation.

2.The outdoor fan motor shall be totally enclosed with permanently lubricated bearings and internally protected against overload conditions.

REFRIGERANT COMPONENTS

1.Compressors:

a.Shall be fully hermetic reciprocating type, direct drive, internally protected with internal high-pressure relief and over temperature protection. The hermetic motor shall be suction gas cooled and have a voltage range of + or - 10% of the unit nameplate voltage.

b Shall have internal isolation and sound muffling to minimize vibration and noise, and be externally isolated on a dedicated, independent mounting.

2.Coils:

a.Evaporator and condenser coils shall have aluminum plate fins mechanically bonded to seamless internally- enhanced copper tubes with all joints brazed.

bEvaporator and Condenser coils shall be of the direct expansion, draw-thru design.

3.Refrigerant Circuit and Refrigerant Safety Components shall include:

a.Independent fixed-orifice or balanced port bi-flow TXV expansion devices.

b.Filter/strainer to eliminate any foreign matter.

c.Accessible service gage connections on both suction and discharge lines to charge, evacuate, and measure refrigerant pressure during any necessary servicing or troubleshooting, without losing charge and without disrupting condenser or evaporator air flow.

dThe refrigeration system shall provide at least 10° F of liquid sub-cooling at design conditions.

4.Unit Controls:

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Contents Description Standard Features / BenefitsTable of Contents FIELD-INSTALLED Accessories Unit Cutaway Ratings ARI Physical Data75F 85F Cooling Capacities 2 TON ACP024Capacity1 Input Cooling Capacities 2-1/2 TON ACP030 Cooling Capacities 2-1/2 TON ACP030 Cooling Capacities 3 TON ACP036 Cooling Capacities 3 TON ACP036 Cooling Capacities 3-1/2 TON ACP042 Cooling Capacities 3-1/2 TON ACP042 Cooling Capacities 4 TON ACP048 Cooling Capacities 4 TON ACP048 Cooling Capacities 5 TON ACP060 CFM RPM Side and Bottom Supply AIR Blower PerformanceCFM Additional Static ResistanceTypical Field Wiring Diagram RLA LRA MCC FLA ACP024-060 Electrical Data / Electric HeatMCA1 Unit Dimensions Center of Gravity Clearances Unit WeightsTypical Applications Typical Slab on Ground InstallationRoof Curb Application Typical Wiring Diagram 208/230-1-60 Power Supply ACP Models Typical Wiring Diagram 208/230-3-60 Power Supply ACP Models Typical Wiring Diagram 460-3-60 Power Supply ACP Models Indoor Evaporator FAN Assembly Mechanical SpecificationsOutdoor Condenser FAN Assembly Unit CabinetElectrical Requirements Unit Operating CharacteristicsElectric Heating Section PTG-D-0408 Johnson Controls Unitary Products Johnson Controls Unitary Products York Drive Norman, OK

ACPU024 THRU 060 specifications

Johnson Controls ACPU024 THRU 060 is a series of advanced air conditioning units designed to deliver efficiency, reliability, and optimal performance in various commercial and industrial settings. These air conditioning units are part of Johnson Controls' commitment to providing innovative solutions that meet the growing demands for energy efficiency and sustainable practices within the HVAC industry.

One of the standout features of the ACPU024 THRU 060 series is its exceptional energy efficiency. These units are equipped with high-efficiency scroll compressors and advanced coil designs that enhance heat exchange performance. This results in lower operating costs and reduced energy consumption, making the units a wise choice for businesses looking to minimize their environmental footprint while optimizing their operational expenses.

The ACPU models come with a wide range of capacities, from 024 to 060 tons, allowing for versatile application in settings ranging from offices to large commercial facilities. Additionally, they feature multiple airflow configurations, enabling customization to suit specific installation needs and enhance indoor air quality. This flexibility provides building managers and HVAC professionals with an ability to tailor the system to meet specific load requirements.

Technologically, the ACPU series incorporates smart controls and monitoring systems that give users real-time data on performance and energy usage. The user-friendly interface simplifies adjustments, scheduling, and diagnostics, making maintenance more straightforward and ensuring peak operation efficiency. The advanced controls are designed to integrate seamlessly with building management systems, promoting even higher levels of operational efficiency through automation.

Another important characteristic of the ACPU024 THRU 060 series is its design, tailored for durability and ease of installation. The units are constructed with weather-resistant materials, ensuring longevity even in challenging environments. Moreover, the modular design facilitates easy access to components for maintenance and repairs, reducing downtime and enhancing productivity.

In summary, Johnson Controls ACPU024 THRU 060 series is a leading choice for those seeking robust, energy-efficient air conditioning solutions. With its advanced technology, flexibility in application, and focus on sustainability, it stands out as a reliable choice for enhancing indoor comfort while also meeting regulatory energy standards.
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