Installation Instructions

MOUNTING JUNCTION BOX

The junction box can be mounted at the venter or remotely mounted away from the venter. (See Figure 1 & Figure 2)

1.Remove one of the knockouts from the side of the junction box where the pressure switch is mounted. Install the flexible conduit connector onto the

CK-43 junction box and secure with fastening nut. If remote mounting the CK-43 junction box, mount the flexible conduit connector onto a 2" x 4" installer supplied junction box.

2. Fasten the flexible conduit from the SWG Venter into the conduit connector. Mount the CK-43 junction box or installer supplied junction box onto the wall or floor joist without straining the flexible conduit. Fasten the CK-43 junction box through the four dimpled locations on the base of the box. (See Figure 3)

PRESSURE SWITCH SENSING TUBE INSTALLATION

1.Attach the 1/4 inch tubing connector to the pressure tube on the SWG Venter. (See Figure 3)

2.Connect the supplied 1/4" aluminum tubing to the tubing connector. Route the tubing to the CK-43 junction box and

connect the tubing to the pressure switch. When routing the tubing, avoid kinking the tubing by bending the tubing too sharply.

For remote mounted CK-43 Junction Box, use a 1/4" OD copper, aluminum or plastic tubing and route the tubing to avoid contact with any heat source.

Figure 1

Figure 2

Figure 3

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CK-43 specifications

The Field Controls CK-43 is a cutting-edge ventilation solution designed to enhance indoor air quality and optimize energy efficiency in residential and commercial settings. Known for its robust features and advanced technologies, the CK-43 ensures that spaces stay comfortable and healthy while reducing energy consumption.

One of the standout features of the CK-43 is its innovative demand-controlled ventilation system. This technology intelligently adjusts airflow based on real-time indoor conditions, such as the presence of occupants and the level of indoor air pollutants. By continuously monitoring these parameters, the CK-43 can deliver the precise amount of fresh air needed, eliminating the inefficiencies associated with traditional fixed ventilation systems.

The CK-43 is also equipped with a high-efficiency motor that operates quietly and reliably, ensuring that occupants remain comfortable without disruptive noise. This motor is designed to work seamlessly with the unit's variable speed settings, allowing users to customize airflow levels according to their specific needs. This versatility extends the unit's usability across different environments, from homes to commercial buildings.

Another key characteristic of the CK-43 is its advanced filtration system. The unit is designed to accommodate multiple types of filters, including HEPA filters, which capture a significant percentage of airborne particles, allergens, and contaminants. This ensures that users breathe cleaner air, contributing to better health and well-being indoors.

The CK-43 also features an intuitive control interface, allowing users to easily set their preferences and monitor system performance. This user-friendly design makes it accessible for individuals without extensive technical knowledge, ensuring that everyone can benefit from improved air quality.

Moreover, the CK-43 is built with durability and sustainability in mind. Constructed from high-quality materials, it is designed to withstand the rigors of continuous use while minimizing environmental impact. Its energy-efficient operation not only lowers utility bills but also aligns with modern energy-saving practices.

In summary, the Field Controls CK-43 is an innovative ventilation solution that combines advanced technologies, user-friendly features, and a commitment to improved indoor air quality. With its demand-controlled ventilation, high-efficiency motor, and versatile filtration options, the CK-43 is a vital addition to any space seeking to enhance comfort and health while promoting energy efficiency.