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DAIKIN’s unique and technologically advanced DC inverter scroll chillers offer maximum efficiency and low overall cost

Brunn am Gebirge, February 2014_ Daikin Europe has launched its first large DC Inverter Scroll chiller and heat pump range, offering an exceptionally efficient solution for comfort and process cooling applications.

The new DC Inverter Scroll series extends Daikin’s multi-scroll portfolio to offer both ‘one-off’ and inverter-driven options, each with flexible sound levels, giving a wide choice of configurations. Models in the range include the EWYQ-GZ high efficiency heat pump version, offering either standard or reduced sound levels, and the EWAQ-GZ cooling-only high efficiency version, which is also available as standard or with reduced sound levels.

A pioneer of highly advanced inverter technology, Daikin continues to lead the way in energy-efficient HVAC solutions. It is the only manufacturer to introduce high efficiency inverter technology in medium and large scroll chiller ranges – an innovation that offers the most cost-effective way to achieve superior performance.

As a result, the EWYQ-GZ and EWAQ-GZ chillers are unique, being the only units of this size on the market to feature (Daikin-designed) DC scroll compressors. Ideal for new build or retrofit projects and suitable for either cooling only or heat pump applications, the DC Inverter Scroll series is a great choice in its capacity class: easy to install and service, delivering superb long-term reliability, together with impressively low operating costs.

With the highest European seasonal efficiency ratio (ESEER) in its class and Eurovent certified performance, the DC Inverter Scroll series delivers truly stepless capacity control for smooth operation of comfort and cooling conditions. Thanks to inverter technology, units also provide very low in-rush current, have high power factors and reduce noise emissions at part loads. The systems also interface easily with building management systems and have user-friendly smart controls.

The DC Inverter Scroll series offers a ‘plug and play’ solution, even for high cooling capacities. The units are designed for easy maintenance access and have built-in redundancy (with up to 12 compressors in a chiller) and can be tailored to customers’ requirements. All components are factory-assembled and controls pre-wired, adjusted and tested before shipment, meaning that on-site installation and servicing is as simple as possible. For even greater peace of mind, an optional extended warranty offers the possibility of a maintenance contract serviced by Daikin’s installer network.

For a cost-effective and easy solution that delivers the very highest standards of performance and efficiency, the new DC Inverter Scroll series truly is best-in-class.


Press Contact:
Daikin Airconditioning Central Europe HandelsgmbH  
Mag. Alexander Dalinger  
A-2345 Brunn am Gebirge, campus 21, Europaring F12/402  
+43 (0)2236 32557 /  

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