Wiring:

Wire the controls in accordance with the National Electrical Code, manufacturer’s recommendations and/ or applicable local codes. UNIT MUST BE GROUNDED. Check ground circuit to make certain that the unit has been properly grounded. The wiring should be protected by an overcurrent circuit device rated at 15 amperes. CAUTION must be taken to insure that the wiring does not come into contact with any heat source. All line voltage circuits MUST be wired in accordance with the National Electrical Code for class one wiring or equivalent methods.

1.Remove one knockout from the junction box on the fan proving switch side. Install line voltage power supply wires to the CAS unit as shown in Figure 1.

2.Remove one knockout from the side of the junction box opposite the fan proving switch. Run line voltage wiring to the appliance controls as shown in Figure 1.

3.Insert the 120 VAC relay into the base on the CAC-120 and secure with the retaining clip.

4.Install the junction cover and secure with the 4 provided sheet metal screws.

Figure 1

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Field Controls CAC-120 installation instructions
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CAC-120 specifications

The Field Controls CAC-120 is a cutting-edge device designed to enhance the efficiency and performance of heating, ventilation, and air conditioning (HVAC) systems. This advanced air cleaner is particularly suited for residential applications, providing a reliable solution to improve indoor air quality while maintaining optimal energy efficiency.

One of the primary features of the CAC-120 is its efficient air filtration system. Equipped with high-quality HEPA filters, it captures airborne particles as small as 0.3 microns, including dust, pollen, mold spores, and pet dander. This level of filtration significantly reduces allergens and other harmful particles in the air, providing a healthier environment for inhabitants. Additionally, the CAC-120 utilizes activated carbon filters that effectively neutralize odors and volatile organic compounds (VOCs) commonly found in household products.

Another notable characteristic of the CAC-120 is its smart technology integration. It is designed to work seamlessly with existing HVAC systems, allowing for easy installation and operation. The unit features advanced sensors that monitor air quality in real time, automatically adjusting its operation based on the detected pollutant levels. This not only ensures optimal air quality but also maximizes energy efficiency by running only when necessary.

The Field Controls CAC-120 is also user-friendly, equipped with an intuitive control panel that allows users to easily monitor and customize settings. It provides real-time feedback on filter status, notifying users when it's time for replacement, ensuring that the system is always working at peak performance. Additionally, the device operates quietly, making it suitable for installation in various living spaces without causing disturbances.

Durability is another hallmark of the CAC-120. Constructed from robust materials, it is designed for long-term use, requiring minimal maintenance. The filters are easily replaceable, and the unit's energy-efficient design contributes to lower electricity bills, making it an economical choice for homeowners.

In summary, the Field Controls CAC-120 represents a significant advancement in indoor air quality technology. Its high-efficiency filters, smart integration with HVAC systems, user-friendly controls, and durable construction make it a top choice for those looking to improve their home environment while enhancing energy efficiency. With its focus on both air cleanliness and energy savings, the CAC-120 is an ideal solution for modern households.
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