EWWD-DZ

EWWD-DZ

Water cooled chiller for indoor installation equipped with premium efficiency oil free centrifugal compressor

DAIKIN OIL-FREE CHILLER EWWD-DZ | SPECS

Daikin oil-free chiller & heat pump EWWD-DZ is a water-cooled solution equipped with premium efficiency oil free centrifugal compressor.

  • Cooling capacity range: 320 – 2175 kW
  • Heating Capacity: 337 – 1950 kW
  • SEER: up to 9.3
  • EER: up to 5.65
  • Oil free centrifugal compressor
  • 2 efficiency versions for quiet operations in noise-sensitive applications

KEY FEATURES

  • Optimized for highly efficient R134a refrigerant and compatible with next generation refrigerants
  • Heat pump version with reversibility on water side (up to 65°C hot water production)
  • Totally oil-free operation resulting in reduced maintenance costs and increased reliability
  • No friction loss, no oil contamination, no additional oil management systems and an increased equipment life thanks to the magnetic bearing technology
  • High energy efficiency both at full and part load conditions
  • Suitable for all possible process and comfort applications thanks to a large operating envelope
  • MicroTech III controller with superior control logic and easy interface

DESIGN

  • 1 circuit (1 – 3 compressors)
  • Evaporator: High efficient flooded shell & tube heat exchanger allowing maximum unit performances
  • Condenser: Shell & tubes
  • Easy handling: thanks to its compact size, it can easily pass through the doorway
  • Increased installation flexibility thanks to limited dimensions

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Daikin Eurovent certificated

Certified in accordance with the Eurovent Certification Program: Liquid Chilling Packages and Heat Pumps (LCP-HP).
Certified units may be found in the Eurovent website at www.eurovent-certification.com

Daikin AHRI Water Cooled certificated

Certified in accordance with the AHRI Water-Cooled Water-Chilling Packages Certification Program, which is based on AHRI Standard 550/590 (I-P) and AHRI Standard 551/591 (SI). Certified units may be found in the AHRI Directory at www.ahridirectory.org

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