YORK YCWE-E Water-Cooled Modular Scroll Chillers

Description

Water-Cooled Modular Scroll Chillers

The YORK® YCWE-E Series of Water-cooled Chillers are designed for energy-efficiency, reliability and sustainability. The YCWE-E Series is modular design – making it perfect for retrofits and new construction.

• Exceptional Performance
  • The efficient and optimized design.
• Smart Control
  • Controlled with the new-generation microcomputers, allows for easy connection to the building automation system
• Sustainability
  • The YORK® YCWE-E series uses R-410A, which is safe, available, and affordable and provides the best operating efficiency for YORK® chillers.
• History of Reliability
  • When your reputation is at stake, count on efficient, reliable cooling and heating solutions from YORK® to lower costs and maximize uptime with dependability you can count-on. Have peace of minding in knowing that Johnson Controls has the largest service and preventative maintenance organization in the world. 
• Flexible Application
  • YCWE series provides a wide operation range to meet a variety of climates and locations without kits or add-ons.

Exceptional performance

• A system design with parallel compressors

Such a design can effectively improve system unit performance, especially the performance part-load. The unit presents the highest efficiency under a partial load in the industry, and the annual operating cost is lower than that of competitive products.

• Cross-flow water-side heat exchanger:

Heat is exchanged through the cross flow between the water side and the side of the two refrigerants. The water flow between any two sheets have contact with the two refrigerant systems at the same time, ensuring that the entire water flow always involves heat exchange, and to maximize the performance of a single unit under a partial load.

• Multilevel energy regulation:

An individual unit can realize up to four levels of energy regulation (0-25%-50%-75%- 100%). Up to 8 units can be connected together with a wider range of energy regulation (up to 32 levels), a higher efficiency, and a better performance in saving energy.

• Optimized control of the networking system:

The networking system automatically adjusts the operating state of the modules based on the load and activates multiple modules, to fully utilize the heat transfer area of the evaporator and the condenser, and to effectively improve the unit’s performance, especially the performance under a part-load condition.

Water Supply Requirements for the Units

• Each unit must be installed with a Y-shaped filter that comes with the unit at the water inlet of the evaporator. The inlet pipe of the condenser must be installed with a water filter (30-mesh or above) by the user itself;
• The cooling water and chilled water of the unit must be softened. Please test the water quality of the water system strictly according to the requirements on the water quality of the unit’s water system, to ensure that the quality of water within the unit meets the requirements in the table below:

Water Pressure Drop Curves for the Unit