5.OTHER INSTALLATIONS – Many other installations are possible with the packaged air conditioner. No matter what the installation, always consider the following facts:

A.Insure that the discharge air is not obstructed in any way so as to cause operation difficulties.

B.The indoor coil drain pan is equipped with a coupling that must be piped through a condensate drain trap to a suitable drain.

C.Always mount the unit is such a position that it may be easily reached for servicing and maintenance.

D.Insure that the unit is clear so that proper air flow over the outdoor coil will be maintained.

If this unit is operated in cooling below a 65° outdoor ambient temperature, the installation of low ambient controls (CMA-6) to unit is required.

CONDENSATE DRAIN TRAP

It is very important to provide a trap in the condensate drain line to allow a positive liquid seal in the line and assure correct drainage from the coil condensate pan.

Install condensate drain trap shown in Figure 8. Use drain connection size or larger. Do not operate unit without trap. Unit must be level or slightly inclined toward drain. With a trap installed on a unit located in an unconditioned area, water in the trap may freeze. It is recommended that the trap material be of a type that will allow for expansion of water when it freezes.

AIR FILTERS

Air filters for the return air side of the system are not provided as part of these models, and must be field supplied and installed as part of the final installation.

Prior thought should be given to return air location and placement of the air filter(s). The air filter(s) must be of adequate size and readily accessible to the operator of the equipment. Filters must be adequate in size and properly maintained for proper operation. If this is not done, excessive energy use, poor performance, and multiple service problems will result. It is impossible to oversize air filters. Generous sizing will result in cleaner air and coils as well as lower operating costs and extend the time between required changes. Table 8 shows minimum filter areas and recommended filter sizes. Actual filter sizes can vary with the installation due to single or multiple returns utilizing a filter/grille arrangement or being placed immediately ahead of the indoor coil face in the return air duct.

TABLE 8

FILTER REQUIREMENTS & SIZES

Model No.

Minimum Filter Area

Recommended

Size

 

 

 

 

 

P1124A2

 

 

P1224A1

462 Square Inches

 

P1130A2

15x30-5/8x1

P1230A1

(3.21 Square Feet)

 

P1136A2

 

 

P1236A1

 

 

 

 

 

P1142A3

 

 

P1242A1

608 Square Inches

(2) 16x20x1

P1148A2

(4.62 Square Feet)

P1248A2

 

 

 

P1060A1

 

 

 

 

 

NOTE: If roof hood accessory is to be used, information on air filters may be found under that heading in this manual. Air filters are supplied as part of that package.

FIGURE 8

CONDENSATE DRAIN TRAP

MIS-136

Manual 2100-353 Page 14

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Bard P1224A1, P1248A2, P1230A1, P1236A1, P1148A2, P1242A1 Condensate Drain Trap, AIR Filters, Filter Requirements & Sizes
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P1230A1, P1124A2, P1148A2, P1236A1, P1248A2 specifications

The Bard P1136A2, P1242A1, P1130A2, P1224A1, and P1248A2 are high-performance industrial filtration systems renowned for their efficiency and advanced technologies. Ideal for various applications, including air, water, and process fluid filtration, these systems have become essential tools in a multitude of industries.

The Bard P1136A2 features a robust design that emphasizes durability and reliability. Equipped with high-efficiency particulate air (HEPA) filters, it substantially reduces airborne contaminants, making it suitable for cleanroom environments and laboratories. Its advanced monitoring system alerts users when filters need replacing, ensuring optimal performance at all times. The P1136A2 is also designed for easy maintenance, allowing quick access to components without extensive downtime.

Similarly, the Bard P1242A1 offers a distinctive combination of high filtration efficiency and low operational costs. Its multi-stage filtration process employs activated carbon to remove volatile organic compounds (VOCs) and odors. This system is particularly beneficial in industrial settings where air quality is paramount. The P1242A1 is designed with energy-saving technology, resulting in lower energy consumption without compromising filtration performance.

The Bard P1130A2 stands out with its compact design, making it an ideal choice for facilities with limited space. Despite its size, it delivers powerful filtration capabilities, utilizing an advanced pleated filter technology that maximizes surface area while minimizing resistance. This feature ensures long filter life and reduces maintenance frequency, translating to cost savings for end-users.

The Bard P1224A1 is characterized by its versatile applications and ease of integration with existing systems. Its modular design allows customization based on specific industrial requirements, making it suitable for diverse environments. Incorporating smart technology, the P1224A1 provides real-time monitoring and analytics, enabling proactive maintenance and enhancing operational efficiency.

Lastly, the Bard P1248A2 showcases cutting-edge design focusing on sustainability. Its energy-efficient components are coupled with eco-friendly materials, reducing the carbon footprint associated with filtration processes. This system is designed for industries aiming for compliance with environmental regulations while maintaining high performance and reliability.

Collectively, these Bard filtration systems epitomize technological advancement, offering unique features tailored to meet modern industrial challenges. Their focus on efficiency, sustainability, and user-friendly designs positions them as leaders in the filtration market, ensuring cleaner environments for all applications.
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