279815-PTG-D-0408

a.Unit shall contain a large, low voltage Terminal Board for easy connection of field low voltage wiring.

b.Controls shall be mounted in a large control box with tilt- out, hinged access door, allowing easy access for trouble shooting and maintenance without affecting the normal system operation pressures.

c.Unit shall have large, easily removable panels, covering electrical controls and compressor, allowing easy access for any necessary maintenance or servicing.

ELECTRIC HEATING SECTION

1.An electric heating section, with nickel chromium elements, shall be provided in a range of 5 thru 25 KW, offering two stages of capacity - 7 KW and above on single phase heaters, and 20 KW and above on three phase heaters.

2.The heating section shall have a primary limit control(s) and automatic reset, to prevent the heating element system from operating at an excessive temperature.

3.The heating section assembly shall slide out of the unit for easy maintenance and service.

4.Units with electric heating sections shall be wired for a single point power supply, with branch circuit fusing (where required).

UNIT OPERATING CHARACTERISTICS

1.Unit shall be capable of starting and running at 125° F outdoor temperature, exceeding maximum load criteria of ARI Standard 210/240.

2.The compressor, with standard controls, shall be capable of operation down to 45° F outdoor temperature. Accessory low ambient kit shall be available for operation to 0° F.

ELECTRICAL REQUIREMENTS

All unit power wiring shall enter unit cabinet at a single factory provided location and be capable of side or bottom entry, to minimize roof penetrations and avoid unit field modifications. Separate side and bottom openings shall be provided for the control wiring.

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Johnson Controls ACPU024 THRU 060 manual Electric Heating Section, Unit Operating Characteristics, Electrical Requirements

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.