279815-PTG-D-0408

operation. Independent blade design insures proper control and less than 1% leak rate. Includes hood and mesh bird screen filter integrated into the hood, dry bulb sensor and relief damper. Separate field accessories of single enthalpy and dual enthalpy are also available.

SINGLE ENTHALPY SENSOR - Sensor replaces dry bulb sensor standard in economizer kit. Provides improved economizer operation by sensing the dry bulb temperature from outdoors plus the enthalpy content of the outdoor air.

DUAL ENTHALPY SENSOR - Additional sensor to single enthalpy sensor. Sensor senses both the return air temperature dry bulb and humidity in conjunction with the single enthalpy to determine the most economical mix. Single Enthalpy sensor also required.

UPGRADE SAFETY PACKAGE - Contains screw in type High pressure, Low Pressure/Loss of Charge switch, freeze protection switch and lockout relay. Switches are placed onto existing scharder ports located in the unit by furnished adapters. When abnormal conditions are sensed through the pressure switches, the unit will lock out preventing any further operation until reset or problem is corrected. Package agency approved.

HAIL GUARD KIT - Kit contains protected grilles made of expanded aluminum grilles with full perimeter inch frame. Sloped hoods are also included to assure maximum protection.

ANTI SHORT CYCLE TIMER - Automatically prevents the compressor from restarting for 5 minutes after cycled off. Not required if Thermostat 2ET07700224 and 2ET04700224 are used.

FILTER / FRAME KIT (Single Phase only) - Kit contains the necessary hardware to field install return air filters into the base unit. Pre-cut filter racks and appropriate cleanable standard size filters are shipped in one kit. (1" filter is supplied) This kit is available for single phase horizontal or vertical duct application only. Standard in all 3 Phase models.

MOTORIZED FRESH AIR DAMPER - Designed for duct mounted side supply/return and unit mounted down supply/ return applications. Damper capable of providing 0% thru 50% of outdoor air (field supplied). Closes on power loss, includes hood and screen assembly.

RECTANGLE TO ROUND ADAPTERS - Kit includes one supply and one return air rectangle to round duct adapter. Adapters are preformed and designed to fit over current duct openings on the base unit. Transition is from 15" square to 14" round.

ROOF CURBS - NRCA approved curbs provide proper fit to base unit for rooftop installations. Curbs are designed to be assembled through hinge pins in each corner. Kit also provides seal strip to assure a water tight seal. 8 and 14 inch high roof curbs are available.

MANUAL OUTDOOR DAMPER - Provides 0% thru 50% outdoor air capability (field adjustable). Designed for duct mounted side supply/return applications. Includes hood and screen assembly.

WALL THERMOSTAT - The units are designed to operate with 24-volt electronic and electro-mechanical thermostats. All units can operate with single stage heat / single stage cool thermostats - with or without the economizer.

LOW AMBIENT KIT - Kit provides necessary hardware to convert unit to operate in cooling cycle down to 0° F. Standard unit operation 45° F.

TRANSFORMER KIT - Kit provides necessary hardware to provide single phase models from factory furnished 40 VA transformer capability to 75 VA transformer capability.

ELECTRIC HEATERS - Each heater package provides easy installation of electric heat strips. Slide in design with plug in harness and agency approved. Heaters are available from 5.0 KW sizes and are designed for single point connection.

 

DIRECT DRIVE

 

CONDENSER

 

FAN MOTOR

 

HIGHLY EFFICIENT ENHANCED

BACK AND BOTTOM

COPPER TUBE/ALUMINUM FIN

EVAPORATOR COIL

RETURN AIR

HIGHLY EFFICIENT

AND SUPPLY AIR

DUCT OPENING

ENHANCED COPPER

 

TUBE/ALUMINUM FIN

 

CONDENSER COIL

 

DECORATIVE

 

PROTECTIVE

HIGH VOLTAGE

COIL GUARD

TERMINAL BLOCK

 

LOW VOLTAGE

 

TERMINAL BLOCK

 

LONG LASTING

 

POWDER PAINT

5-SPEED DIRECT DRIVE

FINISH EARTH

TONE COLOR HIGH EFFICIENCY

BLOWER MOTOR WITH

COMPRESSOR

SLIDE-OUT BLOWER ASSEMBLY

RIGIDLY

HEAVY GAUGE

MOUNTED

REMOVABLE

 

BASE RAILS

FIGURE 1 - UNIT CUTAWAY

4

Johnson Controls Unitary Products

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Johnson Controls ACPU024 THRU 060 manual Unit Cutaway
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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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