Transcription
Fan coil unitsFa n c o i l u n i t s w i t h b r u s h l e s s D C m o t o r w i t h i nv e r t e r»» Up to 70% energysaving with BLDCmotor technology»» Instant adjustmentto temperatureand relative humiditychanges»» Low noise levels»» Highly flexiblesolutionsw w w.daik in.euFWZ-AT/AFFWR-AT/AFFWS-AT/AFFWP-AT
About DaikinDaikin is Europe’s leading manufacturer of highly energyefficient heating, cooling, ventilation and refrigerationsolutions for commercial, residential and industrial applicationsAbout fan coil unitsEssentially made up of a motor with a fan, a heating or coolingcoil connected to the building’s central hot water and coldwater system, and controller, a fan coil unit is simple heating andcooling device. It is designed to heat or cool the specific spacewhere it is installed and, since it is typically not connected toductwork, it is highly economical to install. The Daikin advancedBLDC fan coil units, can be fitted concealed or exposed tosuit your building and décor requirements. They are quietand very energy efficient, so are ideal for your house and formany commercial environments such as offices, small shops,apartments and hotels where spaces are relatively small andease of installation is essential. Daikin BLDC fan coil units are atechnically and aesthetically versatile solution.Today, Daikin is leadingthe way towards moreefficient and cost-effectivecomfort solutions.All Daikin products- residential andcommercial as well asindustrial - are seasonalefficient, they all reduceenergy and costs ina smart way.Daikin goes further. We have now changed to theinstantly controllable BLDC driven fan coil units thatdeliver up to 70% saving in energy usage in comparisonto the older AC technologies. This has big implicationsfor season efficiency as rapid modification to smalltemperature and humidity changes allows a close toset point performance thus reducing overall energyconsumption whilst delivering quality heating andcooling.
What is BLDC technology?fan impellerfan motorinverterfan windingBrushless Direct Current technology or BLDCmotors are also known as ElectronicallyCommutated (EC) motors and consist of amotor combined with an inverter. The BLDCmotor has a rotor that is a permanent magnet,the magnetic field of which interacts with therotating magnetic field produced by the statorwindings. This is combined with an electroniccommutation system that is made up of anelectronic controller plus an inverter. This powersthe stator by generating a magnetic field, therotation speed of which is adjusted in accordancewith the gap between the actual temperatureand the set point temperature, thus the rotorspeed is perfectly synchronised with the demand.The result is a stepless modulation of fan speed,which makes it possible to accurately regulate airflow in strict relation to the requirement in termsof cooling or heating capacity.
Why choose for fan coil units with1.Reduction in power consumptionup to 70%ACPower consumption (W)Having no rotor induced current, as in case of a traditionalfixed-speed AC motor driven fan coil unit, means a significantreduction in power consumption.BLDCElectrical energy usage is up to 70% lower compared to anAC motor, with a related reductionand top energy efficiency!in CO2 emissionsTotal cooling capacity (kW)2.Slight fluctuation in air temperature and relative humidityLocal climate controlledair temperature ( C)Time (s)Instant adjustment of air flow, based on thermal loadAC driven FCUBLDC driven FCUSet pointchanging, guarantees an almost constant level of roomtemperature and relative humidity, so assuring an absolutecomfort level.
BLDC technology?3.Lower sound powerLw dB(A)Fixed speed vs brushless motor noise trend60Continuous modulation of fan rotation speed results in50reduction of average sound emission, in comparison with40fixed speed AC motor fan coil units. This lower noise level is30especially appreciated in night-time operation.20AC driven FCU10Time (h)0044.8121620BLDC driven FCU24High flexibility and versatilityMultiple configurations are possible for this new range: floor standing, flexi units with or without cabinet and ducted units. But mostimportantly, these units can all be exactly tailored to the client’s needs as they come in different sizes, different heating and coolingcapacities, and different piping topologies and connection valves.FWZ-AT/AFFloor standing unitFWR-AT/AFFlexi units with cabinetFWS-AT/AFFlexi units without cabinetFWP-ATMedium ESP ducted unitsFWEC3AFWEC3A with timer programmed operating mode and easy integration in BMS system via modbus protocol.
Heating & CoolingMODELTotal capacitySensible capacity2-PipeHeating capacity4-PipePower inputCooling capacityCurrent inputDimensionsFWZ & FWRDimensions FWSWeight FWZWeight FWRWeight FWSHeat exchangerAdditional heat exchangerUnitPower supplykWkWkWkWWAAHeightxWidthxmmDepthUnitWater volumeWater volumeCoolingWater flowHeatingWater pressure CoolingdropHeatingTypeFanAir flow rateSound power level lll/hl/hkPakPaHighInletOutletDrain FWZ & FWS ODPhase/Frequency/Voltage2-PIPEFWZ,R,S03AT FWZ,R,S06AT4.96 (1)6.32 (1)3.60 (1)4.80 (1)6.40 (2)7.51 (2)82.7101.40.720.880.050.07FWZ,R,S02AT2.64 (1)1.95 (1)3.47 (2)FWZ,R,S08AT10.08 (1)7.43 (1)11.18 194x226 1535x1,004x224 535x1,214x2493141334423321.42.1454 (5)454 (5)20 (5)16 (5)853 (5)853 (5)29 (5)23 (5)560 (6)62900 03AF FWZ,R,S06AF4.96 (3)6.32 (3)3.60 (3)4.80 (3)4.19 (4)6.45 (4)82.7101.40.720.880.050.07FWZ,R,S02AF2.64 (3)1.95 (3)FWZ,R,S08AF10.08 (3)7.43 (3)2.46 (4)57.40.5010.06 (4)1471.270.09564x987x226564x1,194x226 564x1,404x251535x584x224 535x794x2242126222816200.710.20.31,084 (5)1,728 (5)454 (5)853 (5)1,084 (5)1,728 (5)216 (5)367 (5)24 (5)25 (5)20 (5)29 (5)19 (5)20 (5)11 (5)9 (5)Centrifugal multi-blade, double suction1,200 (6)1,660 (6)560 (6)900 (6)647162701/2”1/2”161 /50/230564x774x226535x1,214x249 535x1,004x2243344354634251.42.10.40.61,084 (5)1,728 (5)565 (5)882 (5)24 (5)25 (5)14 (5)45 (5)1,200 (6)641,660 (6)713/4”3/4”(1) Cooling: 2 pipe: air 27 CDB, 19 CWB; entering water 7 C; leaving water 12 C(2) Heating: 2 pipe: air 20 CDB, entering water 50 C, water flow as per cooling mode(3) Cooling: 4 pipe: air 27 CDB, 19 CWB; entering water 7 C; leaving water 12 C(4) Heating: 4 pipe: air 20 CDB; entering water 70 C; leaving water 60 C(5) Water flow rate and water pressure drop values are at maximum speed(6) Air flow rate at 0Pa ESPMODELCooling capacityHeating capacityPower inputDimensionsWeightHeat exchangerAdditional heat exchangerWater flowWater pressuredropFanSound power levelSound pressure levelPiping connectionsWater connectionsPower supplyTotal capacityHighSensible capacity UnitOperation weightWater volumeWater volumeCoolingHeatingAdditional heat exchangerCoolingHeatingAdditional heat exchangerTypeAir flow rateHighAvailable pressure HighHighHighDrainODStd. heat exchangerAdd. heat T2.61 (1)1.88 (1)5.47 (2)23241.1448 (3)480 (3)8 (3)7 (3)2-PIPEFWP03ATFWP04ATFWP05ATFWP06AT3.14 (1)3.49 (1)5.08 (1)5.45 (1)2.16 (1)2.34 (1)3.6 (1)3.87 (1)6.01 (2)6.47 (2)10.31 (2)11.39 (2)3.14 (2)5.99 51.52.21.62.10.40.6539 (3)598 (3)873 (3)936 (3)527 (3)567 (3)904 (3)999 (3)275 (3)526 (3)14 (3)11 (3)15 (3)8 (3)10 (3)8 (3)12 (3)7 (3)3 (3)5 (3)Centrifugal - forward blades - directly coupled on fan motor400 (4)800 (4)716555.660.644.149.1163/43/41 /50/230FWP07AT6.47 (1)4.4 (1)12.28 (2)35383.21,111(3)1,077 (3)14 (3)10 (3)The present leaflet is drawn up by way of information only and doesnot constitute an offer binding upon Daikin Europe N.V. Daikin EuropeN.V. has compiled the content of this leaflet to the best of its knowledge.No express or implied warranty is given for the completeness, accuracy,reliability or fitness for particular purpose of its content and theproducts and services presented therein. Specifications are subjectto change without prior notice. Daikin Europe N.V. explicitly rejectsany liability for any direct or indirect damage, in the broadest sense,arising from or related to the use and/or interpretation of this leaflet.All content is copyrighted by Daikin Europe N.V.FSCDaikin products are distributed by:ECPEN11-801ECPEN13-410Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR OostendeECPEN13-410 XXX 06/13 Copyright DaikinPrinted on non-chlorinated paper. Prepared by La Movida, BelgiumResp. Ed.: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende(1)Cooling: 2 pipe: air 27 CDB, 19 CWB; entering water 7 C; leaving water 12 C(2)Heating: 2 pipe: air 20 CDB; entering water 70 C; leaving water 60 C(3) Water flow rate and water pressure drop values are at maximum speed(4) Air flow at 0Pa ESP
About fan coil units Essentially made up of a motor with a fan, a heating or cooling coil connected to the building's central hot water and cold water system, and controller, a fan coil unit is simple heating and cooling device. It is designed to heat or cool the specific space where it is installed and, since it is typically not connected to
