SPLIT SYSTEM - Hitachi

SPLIT SYSTEMWALL MOUNTED INVERTERAIR CONDITIONERS

CoreTechnologyINVERTERFor over thirty five years Hitachi has been dedicated to the development and manufacture ofthe highest quality air conditioning equipment. In a climate as diverse as ours, you need a range ofair conditioners designed to provide superior levels of comfort and reliability – to meet your needsat home and in life.We are changing the shape and quality of people’s lifestyles while positioning Hitachi as a cutting edge brand that leadsfuture development as the global air conditioner of choice. Hitachi’s 3-Change ethos means your air conditioner has been developedwith cleanliness and comfort in mind, supported by Hitachi’s own core technologies.Power savingInverter technology allows a room to reach the requiredtemperature more rapidly,offering up to 30% moreefficiency and also eliminatesthe stop-start operation usedby constant speed systems.Hitachi Inverters adjust(increase/decrease) thespeed of the compressorto an energy saving modein order to maintain thedesired temperature.All DC InverterEnergy efficiency. The “permanent magnet” motorfeatured in the DC compressor maintains magneticcurrent without the need for a constant source ofelectricity. This ensures the motor suffers less ambientenergy loss, delivering 10% greater efficiency thanequivalent AC inverters.Compact design.The DC system is designed so all transformers andrelays are located in the outdoor unit which performsthe AC-DC conversion. The result is a compact, stylishand quiet indoor unit.Installation safety. Utilising a low DC current of only 35Vensures absolute safety during the installation process.Hitachi All DC InverterPAM SystemThe Hitachi Power Active Model (PAM) Inverter Systemsuppresses electrical distortion to minimise power lossesto less than 1%. Heating performance is particularlyimproved to ensure efficient performance even whenthe ambient temperature is -15ºC.

Inverter Twin Rotary CompressorAuto restartHitachi Inverter Air Conditionersfeature twin rotary compressors.This ensures a well balanced,smoother rotation which minimisesnoise and improves efficiency.Hitachi air conditioners are able to memorise the preciseoperation mode, air flow, temperature and timing settings.In the event of a power failure, settings will automaticallyreset to the original operating mode once power is restored.Lambda heat exchangerFull flat panelThe innovative new “Full Flat” design creates one ofthe most efficient yet ultra-quiet air conditioning rangesavailable. The intelligent, compact panel draws air throughthe top of the unit and diagonally across the heat exchanger,this combined with the simple yet highly efficient conicalshape fan, using tangential blade design, means that air iscarried through the panel faster, covering a wider area andin near silence.This clever control featureautomatically provides optimalcooling or heating operation byusing a combination of indoor/outdoor sensors and roomtemperature settings. To adjustthe room temperature quickly andefficiently, the advanced designallows for a wider air inlet pathacross the heat exchanger.* Features may vary by model. Please check specifications table.SPLIT SYSTEM AIR CONDITIONERS

CleanAir FocusUV filtration systemHomes are often contaminated with invisible airbornemicrobes such as bacteria, viruses, fungi and dust mites.Ultraviolet light, as found in sunlight, is one of nature’smost effective sanitising agents and has been used inhospitals, supermarkets and restaurants for many years.Air purifying Nano-Titanium Filter andanti-bacterial fanThe Nano-Titanium filter and the conical blade fan featuresin Hitachi air conditioners are designed to substantiallyreduce bacteria, prevent mould growth and deodorise theair distributed by your air conditioner.The Nano-Titanium agent, is smaller in size and denser thanconventional anti-bacterial agents, trapping and preventingup to 99.9% of bacterial particles from travelling throughthe filter.Nano-Titanium filterHitachi air conditionersnow feature the sameclever technology.The durable LED usedensures you have upto 10 years of cleaner,healthier living.Negative Ion StickThe Negative Ion Stick works in conjunction with staticcharged filters to trap particles and provide you withcleaner air. Positioned in front of the static charged filter,Hitachi’s Negative Ion Stick powerfully attracts airborneparticles, drawing more particles directly into the filter.Conventional filterEfficient air distributionThe improved design of the directional air flow flapminimises air resistance to distribute a greater volumeof air into the room to quickly and efficiently adjust theroom temperature.

ComfortMulti-directional airflowSelected Hitachi models also incorporate a two-way airflow system for more efficient air distribution.lcd remote controlThe new range of Hitachi inverters feature therefrigerant R410A. While achieving the sameenergy efficiency of previous refrigerant gases,R410A is non-toxic, non-flammable with zeroozone depletion.The handy infrared remotecontrol allows you to accuratelyselect the desired roomtemperature from the comfortof your armchair. All commandsare shown clearly on the liquidcrystal display. A smart systemof one touch buttons can createthe perfect environment with ease.EASY to cleanInverter Split Systems 5 year warrantyThe front panel on all Hitachiair conditioning units can beThe five year warranty on parts and labouris your guarantee of the finest quality andcustomer support.†Refrigerant – R410Acleaned with a single wipeor detached for a complete washinverter modelsLOW starting currentRAS25YHA1 – 2.5/3.5 kWHitachi DC Inverter technology uses a low starting current,which minimises the ‘flickering’ of your house lights whenthe air conditioning unit starts up.RAS35YHA1 – 3.5/4.2kWRAS50YHA1 – 5.0/6.1kWRAS60YHA1 – 6.0/7.3kWANTI-corrosion coatingRAS70YHA1 – 7.0/8.3kWThe special anti-corrosion coatingon the outdoor heat exchangerimproves durability.RAS80YHA1 – 8.0/9.3kW†Green anti-corrosion coating gCoolingHeatingCoolingHeatingCoolingHeating ive (5) years domestic application. One (1) year commercialFapplication unless otherwise noted by Hitachi Australia Pty Ltd.Excluding process cooling such as: computer rooms and industrialapplications. Terms and conditions apply to all warranties.SPLIT SYSTEM AIR CONDITIONERS

SPECIFICATIONSOutdoor Unit (Typical example shown)Model NameIndoor UnitOutdoor UnitCapacityIndoor RangeRAS 25/35 YHA1Cooling - Rated (Min - Max)kWHeating - Rated (Min - Max)kWPower Input (240.1.50)Cooling - Rated (Min - Max)W(Connect to Outdoor Unit)Heating - Rated (Min - Max)WEER/COPCool/HeatStar RatingCool/HeatAirflow - IndoorCool Mode (H,M,L)l/sHeat Mode (H,M,L)l/sMoisture Removall/hrSound Pressure Indoor @ 1mtrCool Mode (H,M,L,Sleep)dB(A)Heat Mode (H,M,L,Sleep)dB(A)Cool/HeatdB(A)Sound Pressure Outdoor @ 1mtrRAS 50/60 YHA1RAS 70/80 YHA1MEPS IIDC Inverter systems are designed forefficiency and are compliant to MEPS IIstandards.Sound Power OutdoordB(A)Weight (Net)Indoor/OutdoorkgDimensions (H x W x D)IndoormmOutdoormmMax Pipe RunMax Length/HeightmtrRefigerant (R410A)Pre-charged LengthmtrAdditional Chargeg/mtrCompressorTypeOutdoor Operating RangeCooling CHeating CLiquid ( Flared Connection)mmGas (Flared Connection)mmStarting CurrentampsRun Current (Cool/Heat)ampsPipe SizeElectricalFEATURES - Note: Features and technical specifications indicative onlyNano Titanium FilterUV FilterNegative Ion StickSpecifications are subject to change with productimprovement and without notification. It remainsthe contractor’s responsibility to determine thatthe power supply is in accordance with theabove specifications and all local electrical codesand authorities.Specification details provided in this brochureare indicative only. Please refer to the HitachiDesign and Installation manuals for alltechnical information.HIT 3202 SOPP 10/07Anti Corrosion (O/U Coil)Indoor Fan – Anti Bacterial CoatingMulti-Directional Air FlowPAM ControlAll DC Control Indoor/Outdoor

INVERTER SPLIT SYSTEM REVERSE CYCLE - Note: Features and technical specifications indicative HA1RAC80YHA12.5 (0.9-3.1)13.5 (0.9-4.0)15.0 (0.9-5.8)16.0 (0.9-6.8)17.0 (0.9-8.3)18.0 (1.5-8.5)13.5 (0.9-4.4)14.2 (0.9-5.0)16.1 (0.9-6.8)17.3 (0.9-7.8)18.3 (1.5-9.7)19.3 (1.5-9.7)1700 (155-1290)1090 (155-1460)1550 (155-2000)1840 (155-2200)2210 (200-2820)2650 (200-2950)880 (155-1250)1110 (155-1440)1730 (155-2200)2200 (155-2600)2500 (200-2970)3000 /221310/267/228329/284/2391.41.62.82.84.85.238 32 26 2042 35 29 2547 39 28 2449 41 32 2947 42 33 3048 43 40 3639 33 27 2342 35 30 2647 39 31 2749 39 32 2946 42 33 3047 44 41 0202000051020ROTARYROTARYTWIN ROTARYTWIN ROTARYTWIN ROTARYTWIN /-1521/-1521/-1521/-1521/-156.35 (1/4)6.35 (1/4)6.35 (1/4)6.35 (1/4)6.35 (1/4)6.35 (1/4)9.5 (3/8)9.5 (3/8)12.7 (1/2)12.7 (1/2)15.9 (5/8)15.9 YESYESYESYES––YESYESYES (Transparent)YES (Transparent)YES (Green)YES (Green)YES (Green)YES ESYESYESYESYESYESYESYESYESYESNOTES: : Nominal inverter operation range denoted in brackets. Units tested under ISO 5151 (for capacity) and EEC 60335-2-40 (for safety).Cooling. Indoor: Rated at 27 C DB/19.0 C WB entering air. Ambient: Rated at 35 C DB. HEATING. Indoor: Rated at 20 C DB entering air.Ambient: Rated at 7 C DB/ 6 C WB. Mains power source AC240V 50Hz.1SPLIT SYSTEM AIR CONDITIONERS

DISTRIBUTED BYHead Office:NSW/ACT/WALevel 3,82 Waterloo Rd,Macquarie Park,NSW 2113Ph: 61 2 9888 4100Fax: 61 2 9888 4195QLDUnit 12, NorthportIndustrial Park,441 Nudgee Rd, Hendra,QLD 4011Ph: 61 7 3868 6114Fax: 61 7 3630 1826VIC/TAS/SALevel 12,600 St Kilda Rd,Melbourne,VIC 3004Ph: 61 3 8866 1420Fax: 61 3 8866 1499For all air conditioning sales and products enquires contact:1800 032 689 - Dial 1 and follow the prompts.Hitachi Australia Pty Ltd (ABN 34 075 381 332) www.hitachi.com.auHitachi is a registered trademark of Hitachi Limited. Specification details provided in this brochure areindicative only. Please refer to Hitachi Design and Installation manuals for information.

Inverter technology allows a room to reach the required temperature more rapidly, offering up to 30% more . INVERTER SPLIT SYSTEM REVERSE CYCLE - Note: Features and technical specifications indicative only SPLIT SySTeM aIr ConDITIonerS RAS25YHA1 R