CUE

The Grundfos CUE controller, built on Grundfos' extensive experience and technological advancements, offers a wide range of applications and benefits. Here are some applications where the CUE controller can be utilized:

1. Water Supply Systems: The CUE controller can be applied in various water supply systems, such as municipal water distribution networks, commercial buildings, or residential complexes. It enables precise control of pump operation based on demand, ensuring consistent water pressure, flow, and level. The controller can be configured for constant pressure mode, where it maintains a steady pressure in the system, or constant flow mode, where it ensures a specific flow rate.

2. HVAC Systems: The CUE controller is suitable for heating, ventilation, and air conditioning (HVAC) systems. It can regulate the operation of pumps used for circulating heating or cooling fluids, maintaining the desired temperature and optimizing energy efficiency. The controller can be set up for constant differential pressure mode, proportional differential pressure mode, or constant flow mode, depending on the specific requirements of the HVAC system.

3. Irrigation Systems: In agricultural and landscape irrigation systems, the CUE controller can be used to control pump operation and water flow. It can be configured for constant pressure mode to maintain a consistent pressure in the irrigation system, ensuring optimal water distribution to crops, gardens, or turf areas. The controller helps improve irrigation efficiency and water management.

4. Industrial Processes: The CUE controller is well-suited for various industrial applications that require precise control of pump operation. It can regulate pump speed and flow to meet specific process requirements, such as in manufacturing, water treatment, or chemical processing. The controller can be configured for constant pressure, constant flow, or constant level mode, depending on the industrial process needs.

5. Building Automation Systems: The CUE controller can be integrated into building automation systems to optimize pump operation and energy consumption. It can control pumps used in applications like water circulation, pressure boosting, or wastewater management. The controller enables energy-efficient operation by adjusting pump speed based on demand, reducing energy consumption and costs.

6. Fire Protection Systems: The CUE controller can be used in fire protection systems to control pump operation and maintain adequate water pressure for firefighting. It ensures that the pump delivers the required flow and pressure in case of a fire emergency, enhancing the safety and effectiveness of fire suppression systems.

7. Water Treatment and Filtration: The CUE controller can be employed in water treatment and filtration systems to regulate pump operation for optimal treatment efficiency. It can control the flow rate and pressure during filtration, disinfection, or chemical dosing processes, ensuring precise control and consistent water quality.

These are just a few examples of the applications where the Grundfos CUE controller can be utilized. Its versatility, extensive motor size range, and multiple operating modes make it a valuable tool for controlling and optimizing pump performance in various industries and applications.

TECHNICAL DATA