The dz chiller series incorporates a number of advanced technology features that are unique in the market. Air cooled chillers forged under harsh conditions around the world, daikin air cooled chillers provide high quality, operation efficiency, and energy savings. C10fzxs cooling capacity from 114 to 1048 kw refrigerant. When combined with fan coil units for indoor heating and cooling, a chiller. The chiller controller is able to adjust precisely the electronic expansion valve opening to provide. You need a chiller that offers flexible design and a. Counterflow centrifugal chillers with twostage compressors. And its up to 40% more energy efficient than standard centrifugal. Like the evaporator, the condenser is usually a shell and tube heat exchanger. Trane centravac centrifugal chiller is the first commercial chiller in the world to earn productspecific type iii.
The compressor types typically are reciprocating, scroll, screw or centrifugal. All data and specifications contained herein may be modified without notice. Magnetic bearing centrifugal chiller has been designed with oil free system, resulting in. Centrifugal chillers dual compressor centrifugal chillers daikin is the expert when it comes to dual centrifugal compressor technology, successfully building dual compressor centrifugal chillers since 1971. Whether your system is air conditioning or process cooling, new construction or renovation, daikin centrifugal chillers are the right choice with real benefits for your bottom line. Daikin centrifugal chiller is equipped with a highprecision throttling device, which can be adjusted by electronic expansion valve or electronic pilot valve plus main valve in response to different application. Daikin applied service chiller health check centrifugal daikin applied service wants you to get the most out of your chiller investment. Deuen18029 centrifugal oil free water cooled chillers pdf daikin. R4a original instructions installation, operation and maintenance manual deimwc0090414en. Mcquay wme magnitude magnetic bearing centrifugal chiller. Centrifugal chillers watercooled chillers trane commercial. Our centrifugal chillers, screw chillers, scroll chillers and air side products are a testament to our unmatched engineering capability. Each daikin unit is engineered with the latest technologies. They are an ideal choice for commercial, industrial and institutional hvac applications.
Enabled for operation via the daikin on site platform the dz can be monitored remotely, allowing the system to be accessed with one click, for system optimization and preventative maintenance enabled for operation with an app specifically designed to operate on the unit by remote smart device tablet, smartphone, pc. Our fully trained engineers are highly experienced and qualified to carry out your chiller health check. All mcquay centrifugal chillers are factory tested prior to shipment and must be initially started at the. Introduction general description the mcquay model pe centrifugal water chillers are complete, selfcontained, automatically controlled. Daikin has drawn up this manual to the best of its knowledge. Singledual compressor centrifugal chillers daikin applied. Ewc aircooled chiller, cooling only with centrifugal fan ewt aircooled chiller. The heat pump technology uses renewable energy sources to save energy and cut costs. Scroll, screw and oilfree magnetic bearing centrifugal compressors are available with capacities ranging from a tiny kw chiller to a much larger 9,450kw. Consolidating the competitiveness of its oil free centrifugal chiller portfolio.
Other centrifugal models for a brief time in the early 70s mcquay manufactured a centrifugal chiller known as the whc. These chillers have a separate refrigerant circuit for each compressor. Daikin centrifugal chillers have been designed with reliable and sustainable gear driveline system. Daikin centrifugal chillers use the very latest magnetic bearing technology in their.
Aug 26, 2010 the daikin mcquay magnitude frictionless centrifugal chiller, already known for its oilfree, magnetic bearing design, is now available in models with up to 550 tons of capacity, making it ideal for mid to largesize buildings such as schools, universities, and hospitals. Centrifugal compressor water chillers the distinction series. User manuals, daikin chiller operating guides and service manuals. R4a refrigerant all daikin centrifugal chillers use r4a instead of r123 refrigerant, which is still being used by a few manufacturers. Catalog 628 magnitude magnetic bearing centrifugal chillers.
A dual compressor chiller can also provide installed costs. Cooling towers used with daikin centrifugal chillers are normally selected for. R4a offers the following distinct customer benefits. Vfd for centrifugal chillers dwscdwdc 063, 079, 087, 100, 1, 126 original instructions. Centrifugal chillers are a significant investment in your.
Centrifugal oil free water cooled inverter chiller. Daikin has a broad range of watercooled chillers with a variety of compressor types to suit your specific application requirements. Part of the ecowise portfolio of products, centravac chillers can operate with either r123 or low global warming potential refrigerants r514a or r1233zd both featuring an ultralow gwp of less than 2. Daikin applied service chiller health check centrifugal.
Installation, operation and maintenance manual daikin. The content cannot be held as explicitly or implicitly guaranteed as complete, precise or reliable. Magnitude magnetic bearing centrifugal chillers daikin uae. Watercooled chillers are available in a wide range of sizes from 20 tons to several thousand tons of cooling capacity. The new technology begins with centrifugal compressors utilizing magnetic bearings for oilfree operation, integral variablefrequency drives, and direct drive technology. This has the advantage of allowing the chilled water loop to remain inside the building envelope when using an outdoor. Product are as listed in the eurovent directory of certified products and on the web site.
The right chiller for the job installed cost savingstwo chillers in one package daikin dual compressor centrifugal chillers take up less floor space than multiple single compressor chillers while delivering the combined capacity. Catalog 6049 magnitude magnetic bearing centrifugal chillers. Dz chiller series centrifugal oil free water cooled inverter chiller also with. As the global hvac leader, daikin has perfectly combined the most advanced technology with water cooled chillers to provide excellent performance. The high efficiency compressor is matched with highly efficient heat. Daikin s positive pressure design, there is no penalty for noncondensables entering the unit. Our lineup of large capacity chillers extend up to a maximum of 6,000 tons in one unit and correspond to heat source for district heating and cooling. Daikin provides outstanding durability for lower maintenance costs. Ideal for small, mediumsized and large applications. Singledual compressor centrifugal chillers pehphh 050,063,079,087, 100, 126 pfhpjh 050,063,079,087, 126 0 1996 mcquay international.
Combining the attributes of vfd drives and the extr emely efficient mcquay wdc dual centrifugal chiller produces the industrys most efficient chiller based on the all important iplv value. Enabled for operation via the daikin on site platform the dz can be monitored remotely, allowing the. R4a mcquay is participating in the eurovent certification programme. Forged under harsh conditions around the world, daikin air cooled chillers provide high quality, operation efficiency, and energy savings. High efficiency magnetic bearing centrifugal chiller hxe daikin. Enabled for operation via the daikin on site platform the dz can be monitored remotely, allowing the system to be accessed with one click, for system optimization and preventative maintenance. Although this guide is generally nonproprietary, examples and some descriptions of chiller fundamentals and features use daikin applied nomenclature and model names and numbers.
Navigator watercooled screw chiller wwv 120 300 tons. Aircooled screw chillers 100 to 565 tons 350 to 1985 kw hfc4a refrigerant 6050 hz. Single split air conditioners, multi split, vrv, skyair, packaged, applied, controls. Daikin mcquay centrifugal chiller single compressor wsc, tsc, hsc 087. Reference to the installation manual, im 306 for these units should be made for details pertaining to receiving and handling, installation, piping and wiring, and preparation for initial startup. The daikin magnitude magnetic bearing centrifugal chiller is the most energy efficient chiller in its size range with part load performance as low as 0. This amazing chiller technology has been proven effective in thousands of installations around the world. Water cooled centrifugal chiller, high efficiency, standard sound ewwdfzxs.
The magnitude chiller is quiet with sound pressure. You can see how they work and why theyre better than oil lubricated chiller. Magnitude magnetic bearing centrifugal chillers daikin mexico. Oct 30, 2016 this covers the basics of a centrifugal chiller in a typical office building. By the end you should be able to identify the main components and the main circuits of a chiller. The newest member of the daikin mcquay magnitude chiller family model wme takes magnetic bearing centrifugal chillers to a new level. Various applications are possible including air conditioning applications, industrytype process cooling, and largescale district heat source systems. This unit was made up of a westinghouse centrifugal compressor and. Installation, operation and maintenance manual installation, operation and maintenance manual frictionless centrifugal chiller ewwd320. Compressor type single stage centrifugal compressor refrigerant type gwp r4a 1,430 charge kg 700 1,400 300 1,000 charge tco 2 eq 1,001 2,002 429 1,430 microtech ii daikin europe n. Frictionless centrifugal chillers engineered systems. With a comprehensive range of chillers, daikin is poised to power up various mechanical cooling process applications across different industries. Dz chiller series centrifugal oil free water cooled inverter chiller.
New watercooled chillers commonly use one of three types of compressors. Because we develop everything inhouse, we are able to continuously improve our products and technologies, such as our daikin inverter screw compressor, and our heat exchanger and condensing coil technologies. This daikin centrifugal chiller represents a substantial investment and deserves the attention and care normally given to keep this equipment in good working. Centrifugal chiller peh, ph, phh 046, 050 pe 046, 047, 048, 050 pf 083, 096, 105, 116 last manufactured. Our preventative approach ensures that we capture and address any issues before it reaches a critical state. Magnetic bearing centrifugal chillers c vintage 125 to 400 tons 440 to 1400 kw hfc4a refrigerant 5060 hz. Naamloze vennootschap zandvoordestraat 300 8400 oostende belgium.
Forged under harsh conditions around the world, daikin water cooled chillers provide high quality, operation efficiency, and energy saving. The precisionengineered gear driven design allows for lighter. High efficiency magnetic bearing centrifugal chiller. Centrifugal chiller, single compressor daikin applied. The evaporator can be remote from the condensing section on aircooled units. Magnetic bearing technology fitted with centrifugal compressors utilizing frictionless magnetic bearings for oilfree operation, integrated variablefrequency drives, and highspeed direct drive technology industry leading part load efficiency the high efficiency compressor is matched with. The content cannot be held as explicitly or implicitly. Cooling, full load dominate, above 1,250 tons standard efficiency. This manual provides operating, maintenance and troubleshooting information for daikin centrifugal chillers with microtech control and for the majority of starters used on daikin centrifugal chillers. The ewwdh dz range consists of models with a single compressor and single cooling circuit from 320 to 740 kw and models with two compressors and single cooling circuit 610 to 1480 kw. View and download daikin pathfinder awv series installation, operation and maintenance manual online. View and download daikin ewaq016baw service manual online. Swt product specifications swt model size data 018c 023c 028c 035c 040c dimensions depth, 52.
Deimwc0090414en 248 important this manual is a technical aid and does not represent a binding offer for daikin. Magnitude magnetic bearing centrifugal chiller daikin. High efficiency magnetic bearing centrifugal chiller hxe. Centrifugal chillers are a significant investment in your building system. Yk centrifugal chiller 2503,000 tr 88010,550 kw from schools to data centers, this watercooled, centrifugal chiller delivers flexibility, performance and efficiency to any facility. Tmc centrifugal compressor 86 400 tons cooling 16006800 mh heating. Oil free centrifugal chiller with magnetic bearings wmc xe high efficiency 100s. To find your daikin applied parts distributor, call 18003772787 or visit. The inverter technology enables the unit to work at partial capacity, which reduces your. Daikin pathfinder awv series installation, operation and. Daikin water chillers, with centrifugal compressors and magnetic bearings, are completely factory assembled and tested before shipment. The chiller can be watercooled, aircooled or evaporatively cooled. Building on the outstanding success of magnitude model wmc, the newest magnetic bearing centrifugal chiller capitalizes on our 50 years of experience designing and manufacturing centrifugal compressor chillers. Our customers benefit from maximum energy savings, lower installation and operation costs, quiet operation, superior indoor air quality.
See iplvnplv defined on page 28 for details on the ari iplv efficiency rating. Analyzer program can optimize the chillertower operation for specific buildings in specific locales. You need a chiller that offers a return on that investment throughout its life cycle. Hsc water cooled single compressor centrifugal chiller with heat recovery condenser tsc templifier, single compressor centrifugal impeller size 087 8. Whether your system is air conditioning or process cooling, new construction or renovation, daikin centrifugal chillers are the right choice with real benefits for your. Oil free centrifugal chiller with magnetic bearings.
Watercooled chiller products 0 500 1500 2000 2500 3000 wgz watercooled scroll chiller 30 200 tons wgs watercooled screw chiller 190 tons magnitude magnetic bearing centrifugal chiller wmc 100 400 tons wme 400 1500 tons wsc single centrifugal compressor chiller 200 1250 tons wdc dual centrifugal compressor chiller 400. Cooling from 100 to 1500 tons, premium full and part load performance. View and download daikin wmc installation, operation and maintenance manual online. Lg oilfree variable speed drive centrifugal chiller youtube. Our daikin chillers use advanced heat pump and inverter technologies, and optional heat recovery to optimise the units performance and manage energy consumption, running costs and reduce carbon emissions. Daikin centrifugal chillers are movable diffuser design provides better stability and reduces vibration also better part load efficiency with multiple compressor. Designed for maximum efficiency in the real world where 99% of the cooling season is spent in offdesign conditions. Consult daikin applied for identification of other components on these models. Daikin centrifugal chillers up to 300 tons are equipped with electronic expansion valves exv and will start and run with entering condenser water temperatures as low as shown in figure 3 or as calculated from the following equation on which the curves are based. Daikins impeller design is only with larger compression coefficient and small pressure loss but also at quite a low noise sound level.