9 - Daikin
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1. I DAIKIN sine urusa rd Daikin Air Conditioner Made in Japan Split Type Air Conditioners DC Inverter Power Control Heat Pump 50 Hz R 32 A New Level of Comfort Urusara 7 offers a unique total comfort experience for any lifestyle Powerful year round cooling and dehumidifying is just the beginning Urusara 7 puts the latest advances in Japanese air conditioning technology at your fingertips Features like the new circulation airflow wrap you in a cloud of effortless comfort while advanced streamer technology effectively purifies air This design excellence extends to the sleek award winning indoor unit Urusara 7 is also the world s first air conditioner to use next generation R 32 refrigerant Along with its many energy saving features this higher performance refrigerant gives Urusara 7 unrivaled energy efficiency urusa rad Daikin Air Conditioner Made in Japan Notes 1 Urusara 7 received a prestigious Red Dot Award Product Design 2013 from the Design Zentrum Nordrhein Westfalen in Germany 2 For residential use wall mounted type air conditioners as of November 2012 when Daikin launched Urusara 7 in the Japanese market 3 In January 2013 the 4 0 to 7 1 kW class models for the Japanese market received the Minister s Prize from Japan s Ministry of Economy Trade and Industry in the Fiscal 2012 Grand Prizes for Excellence in Energy Efficiency and Conservation2. This function controls the indoor temperature using a Self Diagnosis with Digital Display V shaped pattern based on sleep science helping to promote SELF Malfunction codes are shown on the digital display panel of restful sleep It is only necessary to set a wakeup time 1 J the wireless remote controller for fast and easy maintenance gt See page 27 Daily Daily On Off Timer on oFF This timer allows users to set the operation start and stop times so the air conditioner turns on and off at the same time every day gt See page 27 Anticorrosion Treatment of Outdoor O Heat Exchanger Fins The outdoor unit s heat exchanger fins are processed using a special anticorrosion treatment The surface is covered with a thin acrylic resin layer to enhance the fins resistance to Countdown Off Timer acid rain and salt corrosion The operation stop time can be preset for a period of 0 5 to EEN I EA N E A 9 5 hours in 30 minute increments Hydrophilic film gt See page 27 24 Hour On Off Timer This timer can start or stop the air conditioner within a 24 hour period It can be preset in 10 minute steps by pressing the On Off timer button on the wireless remote controller The On timer and Off timer can be used in combination EN Aluminium Corrosion resistant r acrylic resin A go Heat TETEE fin Quick Heating Timer 5 Heating operation can be preset to turn on one minute after Automatic Defrosti
3. Both the operation start and stop time can be preset With this timer the air conditioner starts and stops at the same time every day Using the Daily On Timer ensures your living room and bedroom are cool when you come home and go to sleep Countdown Off Timer The operation stop time can be set with the touch of a single button and preset for a period of 0 5 to 9 5 hours in 30 minute increments Set 4 and the unit will stop after four hours This is convenient if you want to maintain cooling or dry operation during the night even if you do not use the Daily Off Timer Daily On Off Timer Starts and or stops daily operation at the same time Countdown Off Timer Stops operation in 30 minute increments Mechani f Good SI More than 50 of people claim to have disturbed sleep1 Daikin SAG EMULE OW h AoA eep has developed the new Comfort Sleep Timer specifically to address this problem The timer utilises the core body temperature concept in which a lower temperature is thought to deepen Increase in Deep Sleep sleep while a higher temperature makes it easier to wake up 400 Restful sleep is achieved by gradually changing the body temperature during the night 35 increase 80 60 Deep sleep min 40 Constant temperature V shaped pattern Core body temperature Low control programme The increase in deep sleep was tested by Daikin Normal core body During the night you In the morning you gradually Environmental Labo
4. dust box Note 1 Test method In house simulation based on JRA4046 2004 Test conditions Approx 2 g of material was attached to the filter to represent one year of use Test model Model for the Japanese market similar to Urusara 7 Annual electricity consumption 1 145 kWh when the Cleaning Filter Operation was used 1 432 kWh when the Cleaning Filter Operation was not used Quiet Operation and Timers Quiet Operating Sound of 19 dB A Indoor Unit Quiet Operation This series gives you a choice of 5 step Quiet or Automatic settings for the fan speed The Quiet setting selects Indoor Unit Quiet Operation which decreases the sound pressure level by 7 to 10 dB A below the Low setting This wide range of settings allows you to precisely control the fan speed according to your needs For example the Quiet function will help you to sleep comfortably at night The sound pressure level for the FTXZ25N and FTXZ35N is 19 dB A FTXZ35N during cooling operation Fan speeds Sound pressure levels High H 42 dB A Low L 27 dB A y 8 dB A Quiet SL 19 dB A Auto SL L M H A amp 2 m u ee Fan speed Low lt o High Each decrease in airflow volume reduces the Sound pressure level P sound pressure level Outdoor Unit Quiet Operation This function decreases the sound pressure level from the rated operation H It can be started easily from the wireless remote controller Capacity may decrease during Outdoor U
5. selecting dehumidifying allows you to feel cool helping to save power With Urusara 7 you can control the indoor humidity directly from the wireless remote controller Two dehumidifying functions are available Sarara Dry Operation and Dry Cooling Operation Sarara Dry prevents any decrease in indoor temperature while Dry Cooling activates both cooling and dehumidifying functions at the same time Control of Both Humidity and Temperature Even if the indoor temperature is the same you usually feel cooler with lower humidity This is because people release body heat by evaporating sweat on their skin When the air is relatively dry sweat evaporates quickly releasing a large amount of heat However when the air is humid heat is not released and 30 people feel hot and uncomfortable With this in mind Daikin has developed technologies that create a more comfortable balance between indoor temperature and humidity 28 Temp 25 C Temp 25 C Humidity 80 Humidity 50 Indoor temperature C 30 40 50 60 70 80 Humidity You can experience the same comfort with an indoor humidity of 40 to 60 even at 2 C above the set temperature Hot and humid Comfortable 13 Sarara Dry Operation Urusara 7 lets you adjust the dehumidifying volume from low to high to achieve consistent comfort At night on rainy days the humidity can leave you feeling hot even though the temperature is relatively low However using the
6. 1 000 Times Faster area cron than ordinary plasma electric discharge discharge j Prefilter Streamer discharge unit m a Photocatalytic Air Purifying and Deodorising Filter Mould proof heat exchanger Decomposition Processes with Streamer Discharge Step 1 Generates Decomposition Elements The streamer discharge generates The high speed electrons hit and combine This generates high strength high speed electrons with nitrogen and oxygen in the air decomposition elements Step2 Decomposes Allergic Substances P Oxygen radical a OH radical gt m Excited nitrogen Primary decomposition Excited oxygen Secondary decomposition decomposes surface decomposes centre 20 Benefit 6 21 Air Purification Streamer Discharge Air Purifying Mould and pollen are trapped and adsorbed on the Photocatalytic Air Purifying and Deodorising Filter The streamer discharge then irradiates and decomposes the trapped particles It powerfully removes mould viruses allergic substances and harmful chemical substances The following tests are individual simulations which use Daikin s streamer device 2 Mould and Viruses The streamer discharge has a powerful effect on particles captured by the filter Before irradiation After 15 minutes of irradiation Cladosporium was placed on an electrode of the streamer discharge unit and a picture was taken using an electron microscope after 15 minut
7. High Low or Off Indoor Unit On Off Switch The unit can be conveniently started manually in the event the wireless remote controller is misplaced or the wireless remote controller batteries are not charged Comfort Control Cleanliness Sarara Dry Operation Streamer Discharge Air Purifying This dehumidifying function stabilises the room temperature d 2 The streamer discharge decomposes bacteria and mould PRY arid prevents overcooling even for people who are particularly adsorbed by the indoor unit s photocatalytic filter After the sensitive to cold particles are trapped they are irradiated by the streamer device gt See page 16 gt See pages 21 to 23 Dry Cooling Operation This combined dehumidifying and cooling operation dehumidifies by cooling at a low airflow rate resulting in a lower room temperature gt See page 16 Mould Proof Operation The streamer discharge dries the inside of the indoor unit heat exchanger and airflow routes It effectively prevents the growth of both mould and odour causing bacteria gt See page 24 Cleaning Filter Operation After operation stops this function automatically brushes dust off the prefilter and collects it in a box This helps to maintain filter performance and energy efficiency gt See page 25 Indoor Unit Quiet Operation Indoor unit operating sound pressure levels are decreased by 7 to 10 dB A from the Low setting fan speed using the wireless re
8. Seven Benefits of Urusara 7 Energy Savings e Double Air Intake e High Density Heat Exchanger e Sharp Edged Cross Flow Fan Automatic Filter Cleaning e Cleaning Filter Operation Contents A New Level of Comfort Page 2 Seven Benefits of Urusara 7 Page 3 Lineup Page 5 Energy Savings Page 6 Next Generation Refrigerant Page 11 Humidity Control Page 13 Benefit 6 Airflow Control Page 15 Air Purification Designed in Japan Page 18 e Streamer Technology Air Purification Page 19 Automatic Filter Cleaning Page 23 Quiet Operation and Timers Page 24 Controller Page 27 Functions Page 29 Specifications and Options Page 31 Next Generation Refrigerant e World s First Use of R 32 Designed in Japan e Innovative Design Humidity Control e World s First Use of Humidity Control Airflow Control e Circulation Airflow e Coanda Mechanism e Double Air Intake Lineup a oie a D t FTXZ25 35 50NVM4 RXZ25 35 50NVM4 2 5 kW Class FTXZ25NVM4 RXZ25NVM4 Cooling Capacity AAD ULO O18 KUN Rated Min Max 8 400 2 000 13 300 Btu h 3 5 kW Class FTXZ35NVM4 RXZ35NVM4 Cooling Capacity 3 45 0 6 5 3 kW Rated Min Max 11 800 2 000 18 100 Btu h 5 0 kW Class FTXZ50NVM4 RXZ50NVM4 Cooling Capacity 4 95 0 6 5 8 kW Rated Min Max 16 900 2 000 19 800 Btu h reddot design award winner 2013 Categor
9. air from the bottom as well as the top Circulation Airflow rapidly achieves a uniform temperature in each corner of the room Double Air Intake The indoor unit features air intakes on both the top and bottom The double intakes maintain a large airflow volume by drawing in additional air from the bottom intake The Coanda mechanism also directs increased airflow toward the ceiling This helps air to circulate fully even if the unit is installed near Coanda Mechanism This natural phenomenon was discovered by Henri Coanda developer of the jet engine The mechanism causes the airflow direction to alter along the surface of an object Daikin has used it in Urusara 7 to provide greater airflow along the ceiling Coanda effect The airflow direction alters along the surface of an object the ceiling Without the Coanda mechanism With the Coanda mechanism Notes 1 Temperature distribution after seven minutes of Circulation Airflow operation It takes seven minutes with Circulation Airflow and 15 minutes without Circulation Airflow to reach 26 C at a Temperature distribution measurement conditions Test models 4 0 kW class model of Urusara 7 for the Japanese market 4 0 kW class Daikin inverter model for the Japanese market withoutCirculation Airflow Test location Daikin laboratory room of approx 23m 2 Test conditions Preset temperature 26 C fan speed H room temperature 35 C outdoor temperature 35 C Measuremen
10. on particles captured by the filter Survival ratio of virus O O effect on virus particles captured by the filter Odour causing particles are adsorbed by the filter and decomposed by the streamer There is little loss of deodorising effect due to the automatic regeneration of adsorption power Cause of c dZ Corp Removable allergic substances Mould Alternaria aspergillus eurotium cladosporium fusarium penicillium Pollen Cedar alder birch Japanese cypress pencil cedar bald cypress mugwort orchard grass ragweed sweet vernal grass timothy grass plantain beech tree Biological House dust mite dermatophagoides pteronyssinus droppings and dead mites house dust mite dermatophagoides farunae droppings and dead mites American cockroach droppings German cockroach droppings dog epitherium dander cat epitherium dander flea droppings hamster epitherium dander Other Wheat flour dust 30 allergic substances in total Removable harmful chemical substances Diesel particles DEP VOC volatile organic compound type harmful chemical substances Acetone 2 propanol dichloromethane ethyl acetate hexane 2 4 dimethylpentane benzene 1 2 dichloropropane trichloroethylene methyl isobutyl ketone butyl acetate octane 12 substances in total Mould Proof Operation The streamer discharge irradiates and dries the inside of the indoor unit heat e
11. same type of discharge unit and same action as those in an actual product The distance and installation position were also the same This in house simulation was conducted in Japan 4 Testing method Harrow method based on the standards of the Home Electric Appliances Fair Trade Conference Testing organisation Kyoto Biseibutu Kenkyusho Result certificate 09217433 1 22 23 Automatic Filter Cleaning Clean Air Every Day P a e re Sera N Atty jer d E A Li g aY Eea 4 P Cleaning Filter Operation You no longer have to clean the prefilter After operation stops this function automatically brushes dust off the prefilter and collects it in the installed dust box Cleaning automatically starts after 18 hours or more of cumulative operation The cleaning lasts a maximum of 11 minutes and once the MouldProof Cleaning Filter lamp starts blinking you only need to discard the dust collected in the box This Without Cleaning helps to maintain filter performance and prevent Filter Operation energy loss With Cleaning Filter Operation Electricity Consumption after One Year of Operation 100 This function prevents reduced operational performance caused by dust collecting on the prefilter It decreases annual electricity consumption by 25 How Is the Filter Cleaned The prefilter is automatically moved The brush removes dust attached to The removed dust is collected in the downwards the prefilter
12. 014 but subject to change without notice Printed in Indonesia All rights reserved
13. Daikin was increases airflow volume as well as the first to successfully use the Reluctance DC motor with a scroll compressor in commercial use air conditioners This motor has now been installed in the swing compressors used for residential use air conditioners energy efficiency Three dimensional groove Reluctance DC motor Dysprosium reduced neodymium magnet Magnetic power Rapid switching Repelling power Embedding a high strength neodymium magnet in the rotating shaft turns the entire centre of the motor into a powerful magnet By rapidly switching the electromagnet from the N to S pole the Reluctance DC motor is able to produce greater speed and power Urusara 7 uses a new dysprosium reduced neodymium magnet Note 1 Daikin s achievement was recognised by the Institute of Electrical Engineers of Japan at the 54th Academic Promotion and Technical Development Awards in 1998 sTViCiiees Energy Savings A Variety of Energy Saving Functions Econo Mode This function limits the maximum power consumption to 310 W during cooling operation and 470 W during heating operation for the 2 5 KW model It is particularly effective if the cooling load is high for example at startup or during large gatherings and periods of direct sunshine Maximum capacity decreases during Econo Mode requiring more time to reach the set temperature Normal operation Econo Mode Power consumption Time Standby Elect
14. Japanese Ogi In 2013 Urusara 7 received a prestigious Red Dot Award Product Design 2013 from the Design Zentrum Nordrhein Westfalen in Essen Germany The internationally recognised Red Dot has been awarded to products of outstanding quality since 1954 Urusara 7 was praised for its innovative design inspired by the Japanese ogi folding fan This is exemplified by the Coanda flap mechanism which modifies the airflow to create a pleasant indoor environment Daikin s use of R 32 refrigerant and other advanced technologies also reduces energy consumption and environmental impact Daikin believes with Urusara 7 it has created a leading air conditioner integrating a new shape and cutting edge technologies developed in Japan reddot design award winner 2013 Category Product Design 2013 19 Air Purification Better Indoor Air Quality Using Streamer Technology Streamer Technology Streamer discharge decomposes bacteria and mould adsorbed on the filter by irradiating them with an advanced plasma electric discharge It provides highly effective oxidative decomposition Streamer discharge is one of the methods of plasma electric discharge With the same electrical power the oxidative decomposition speed is over 1 000 times faster than ordinary plasma electric discharge glow discharge To achieve this performance Daikin developed original technologies which successfully stabilise the flow of electrons pr
15. a 5 ZTINNS ROA FG 3 Area Intelligent Ey 3 D Airflow oS ES Econo Mode and Outdoor Unit Quiet Operation a Focus and Comfort and Mould Proof Operation Auto Off Operation Cleaning Filter Operation Installation Position Setting Indoor Unit Lamp Brightness Setting 4 AN m lt m Starts fan only operation Child Proof Lock Information Display Sets timers Resets dust box and streamer unit cleaning indicators Completes controller setting Cancels timers Sets clock Buttons for detailed settings such as timers and airflow direction are gathered under the cover 28 29 OU JA Functions Comfortable Airflow 3 Area Intelligent Eye Focus Intelligent Eye has infrared sensors which detect human movement in left right and centre zones Intelligent Eye Focus automatically adjusts horizontal airflow to send air directly to a person gt See page 11 N m lt m 3 Area Intelligent Eye Comfort Intelligent Eye has infrared sensors which detect human movement in left right and centre zones Intelligent Eye Comfort automatically adjusts horizontal airflow to avoid blowing air onto a person gt See page 11 dl m lt m Circulation Airflow This function uses the Coanda effect to rapidly achieve the set temperature The double air intakes and cross flow fan increase airflow to circulate air around a room gt See page 17 Breeze Airflow T
16. air conditioner with conventional dry mode leads to overcooling Urusara 7 maintains comfort levels by premixing the dehumidified air with room air to stabilise the temperature This prevents overcooling even for people who are sensitive to cold such as children older people and women Conventional dry mode of Daikin models Electricity Consumption Compared with Conventional Daikin Dehumidifying2 n Feels too cool Conventional dehumidifying with heaters of Daikin models Uses too much lt electricity Conventional Sarara Dry dehumidifying Operation with heaters P Adjusts cooling capacity by steplessly changing the Airflow with a temperature activated area of the heat exchanger based on the similar to the room dehumidifying volume Dry Cooling Operation Selecting this function starts dehumidifying operation during cooling operation It dehumidifies by cooling at a low airflow rate resulting in a lower room temperature Notes 1 As of 1999 when Daikin launched Ururu Sarara in the Japanese market 2 This is is an in house test using models for the Japanese market Test conditions Continuous operation with discharged airflow temp 26 C dehumidifying volume 300 cc h in a thermostatic chamber with indoor temp 28 C indoor humidity 60 outdoor temp 28 C 3 To lower the humidity Dry Cooling uses a lower airflow rate than standard cooling 14 AA Airflow Control Guides the airfl
17. compared Results The streamer discharge decomposed and removed 99 9 of mould in 24 hours Test conditions Temperature 27 C humidity 70 mould attached to the sensors Eurotium and 99 7 of odour causing bacteria in one hour The test was conducted using only one herbariorum J 183 l l type of bacterium Test organisation Institute of Environmental Biology Result certificate 100805 100806 100807 Test machine Model for the Japanese market similar to the 2 5 kW class Urusara 7 model Mould Proof Heat Exchanger Surface stains are washed off the indoor heat exchanger using water generated by the cooling or dry operations The surface is protected with a mould proof coating Mould proof heat exchanger 4 Fin of heat exchanger Cleaning of the heat exchanger may be required if the indoor unit is installed in a kitchen where oil is used or a hair salon where dyes and chemicals are used Notes 1 The decomposition is effective only for substances adsorbed on the Photocatalytic Air Purifying and Deodorising Filter This product is not designed as a medical device and should not be used for medical applications 2 The results may differ slightly from actual conditions as they are based on simulations using a testing device equipped with a streamer unit They do not use an actual air conditioner 3 Virus particles with the same characteristics as those adsorbed on a filter were irradiated in a testing device The test used both the
18. d crystal display and backlit buttons also allow easy operation in the dark The LCD provides a range of information including indoor and outdoor temperatures humidity and power consumption Remote controller holder Projection Backlit buttons are easy to see The rounded controller is easy to operate The remote controller holder is a in the dark even for elderly people standard accessory Pushing the Information Display button allows you to check the humidity and power consumption Indoor naoor Outdoor Foner used Tep 23 Hun 35 Temp W current gt gt gt gt ICD le IC lo I lo IP lo Indoor Indoor Outdoor temperature humidity temperature 40 kWh Poner used 372 0 kih current total in 88 days gt gt ICD to ICD to IPD lo Current power Total power consumption consumption Starts operation Automatic Operation Starts dehumidifying operation Starts cooling operation Sarara Dry Operation orv Inverter Powerful Operation Selects dehumidifying power Continuous High Standard Low Off Dry Cooling Operation Starts heating operation Sets room temperature Selects fan speed Streamer Discharge Air Purifying Indoor Unit Quiet Operation Countdown Off Timer Sets vertical airflow direction Circulation Airflow Breeze Airflow g amp n Vertical Auto Swing and g Sets horizontal airflow direction 3 D Airflow Horzono d orizontal Auto Swing and n
19. ers are major consumers of electricity but about half of the energy they use is still generated by fossil fuel power plants The CO2 discharged in this process is a known greenhouse gas Air conditioning manufacturers must be responsible for providing energy efficient equipment Daikin has redesigned its residential use air conditioners to use R 32 This enables its systems to achieve new levels of energy efficiency while reducing environmental impact Refrigerant is changed from gas to Refrigerant liquid in the outdoor unit after which o it is evaporated in the indoor unit During cooling operation an cool air is discharged from the indoor unit while heat is removed from the air taken in from inside the room This heat is delivered to the outdoor unit and released Notes 1 This value is based on in house research 2 Source Values for 100 year global warming potential GWP from IPCC Fourth Assessment Report Comparative 100 year GWP HFC410A 2 090 HFC32 675 3 Global energy production in 2008 Source IEA World Energy Outlook 2010 TViieems Humidity Control Dehumidifying A New Level in Comfort Two Dehumidifying Choices Daikin launched the world s first residential use air conditioner to control both humidity and temperature in 1999 By controlling humidity as well as temperature Urusara 7 provides dehumidifying choices like you have never experienced before Even at a relatively high set temperature
20. es of discharge Allergic Substances The streamer discharge decomposes the centre of pollen and dead mites Ceadar pollen was placed on an electrode of the streamer discharge unit and a picture was taken using an electron microscope after 15 minutes of discharge Exhaust Gas and Diesel Particles The streamer discharge decomposes exhaust gas and diesel particles Before irradiation TERR T 4 a p L tne HSS Diesel particles were placed on an electrode of the streamer discharge unit and a picture was taken using an electron microscope after 15 minutes of discharge Virus Decomposition Survival ratio of virus Test virus Influenza virus type A H1N1 Test method Virus inactivation test Test organisation Japan Food Research Laboratories Result certificate 10029107001 01 Results The streamer unit removed 99 of the virus in one hour A single type of virus was used in the simulation The test showed the unit has a powerful 0 Photocatalytic Air Purifying and Deodorising Filter Mould Decomposition and Removal Not irradiated Not irradiated Irradiated 3 24 hours Irradiated ERS hours O 141 2 Test mould Cladosporium Test method Antibacterial test mould removal test Test organisation Japan Food Research Laboratories Result certificate 204041635 001 Results The streamer unit removed 99 of the bacteria and mould It has a powerful effect
21. his function recreates the natural rhythm of a gentle breeze With this airflow pattern even people who are sensitive to drafts feel comfortable when air is directed towards them gt See page 19 C vy Power Airflow Flap The Power Airflow Flap can flatten out during cooling operation to deliver cool air to the corners of a room The flap can direct warm air straight down to the floor during heating operation aN Wide Angle Louvers The smoothly curved Wide Angle Louvers provide wide airflow coverage for effective operation no matter where the indoor unit is placed in a room al a ge Covers even h w From a corner l We a spacious room to the centre Installation Position Setting The room shape and installation position can be set on the wireless remote controller This enables optimal control of the horizontal airflow direction gt See page 19 Vertical Auto Swing up and down Z This function automatically moves the flaps up and down to distribute air across a room Horizontal Auto Swing left and right Horizontal Auto Swing automatically moves the louvers to the left and right to cover a room with cool warm air S 7 TIN D 3 D Airflow il This function combines Vertical and Horizontal Auto Swing to 3 circulate a cloud of cool warm air right to the corners of even large spaces The flaps and louvers swing in turn gt See page 19 Lifestyle Convenience Auto Off Opera
22. ion system 3 D Airflow Natural pattern of a gentle breeze 2 Rapidly switching wave Speed of airflow 1 Large wave 3 Precisely fluctuating wave Time Vertical Auto Swing automatically moves the flaps up and down and Horizontal Auto Swing automatically moves the louvers to the left and right 3 D Airflow combines Vertical and Horizontal Auto Swing to circulate air to every part of a room for uniform cooling heating of even large spaces The flaps and louvers swing in turn expanding the comfort zone Installation Position Setting A pattern for the room shape and installation position can be selected with the wireless remote controller This enables control of the horizontal airflow direction to be optimised JJa Six patterns can be selected Note 1 Based on a report issued by the Prefectural University of Kumamoto on August 31 2012 Test model 4 0 kW class Daikin inverter model for the Japanese market Test conditions In an environment with a temperature of 27 C and relative humidity of 50 subjects evaluated their comfort levels while seated at rest in a chair 2 m in front of the air conditioner and 850 mm above the floor Valid responses were gathered from 16 Japanese male and female subjects in their twenties The evaluations of comfort discomfort levels and airflow patterns were made over an extended period Designed in Japan Innovative Design Wins Red Dot Inspired by
23. irflow to avoid blowing air directly onto the person d T1ii ag Next Generation Refrigerant R 32 Refrigerant A Better Choice One Million Units in Cumulative Sales Daikin is the sole manufacturer to produce both air conditioning equipment and refrigerants around the world As a refrigerant manufacturer Daikin believes it has a responsibility to expand the use of substances with zero ozone layer depletion and to reduce greenhouse gas emissions reducethese greenhouse emissions throughout the entire product lifecycle By combining R 32 refrigerant and Urusara 7 s operational efficiency Daikin has taken the next step in reducing environmental impact Daikin has adopted R 32 for all models of its residential use wall mounted split type air conditioners in the Japanese market These systems achieved one million units in cumulative sales as of November 2013 No Impact on Ozone Layer Depletion The Montreal Protocol was adopted in 1987 to specify substances which are potentially harmful to the ozone layer and to restrict the production consumption and trade of relevant substances Based on the adoption of this protocol industrialised countries are required to eliminate alternative fluorocarbons including R 22 HCFC by 2020 4987 4997 Around 2000 while developing countries are o o obliged to gradually reduce their PBB HCFC refrigerant HFC refrigerant R 4108 0 use from 2013 and t
24. is the first split type air conditioner to receive the country s top 7 Star Super Efficiency rating No other air conditioner has obtained this rating as of February 2014 The models for Europe have also received top ratings The Urusara 7 models listed below have received Singapore s 4 Tick Energy Label which is the country s highest energy efficiency rating for inverter type air conditioners Australia s 7 Star Efficiency rating Singapore s 4 Tick rating Europe s At rating EXCELLENT EXCELLENT Full load 100 0 67 Full load 100 1 13 Part load 50 0 27 Part load 50 0 41 RXZ25N RXZ35N RXZ50N An air conditioners COP Coefficient of What Is COP Performance indicates how efficiently the Te Capacity W Power consumption W unit uses energy A higher COP means greater energy efficiency It also means lower electricity consumption so you save money zuga Energy Savings Advanced Daikin Technologies Made Double Air Intake The indoor unit features air intakes on both the to and bottom The double intakes maintain a large airflow volume by drawing in additional air from the bottom intake Urusara 7 improves the operational efficiency of the indoor heat exchanger by also utilising the back of the device Conventional Daikin inverter models Heat Heat exchanger exchanger The back part of the heat exchanger is only Air intake from both the top and bottom allows the partia
25. ler loss prevention with chain KKF936A4 Notes 1 A wiring adaptor KRP413AB1S is also required for each indoor unit 2 The time clock and other devices should be obtained locally 3 The filter is a standard accessory 5 room centralised controller Photocatalytic air purifying and Remote controller loss KRC 2A deodorising filter prevention with chain KAF046A41 KKF936A4 Outdoor Unit No Item RXZ25 35 50N 1 Air direction adjustment grille KPW937D4 2 Drain plug l KKP937A4 Note 1 One set includes 5 pieces for 5 units ais oe Fo ba a aT l Air direction adjustment grille Drain plug KPW937D4 KKP937A4 Control System Nowe liter FTXZ25 35 50N 1 Central remote controller DCS302CA61 2 Unified On Off controller DCS301BA61 3 Schedule timer n DST301BA61 4 Interface adaptor for DII NET use KRP928BB2S Note 1 Interface adaptor for DII NET use KRP928BB2S is also required for each indoor unit Central remote controller Unified On Off controller Schedule timer DCS302CA61 DCS301BA61 DST301BA61 32 MEMO MEMO Y DAIKIN Warning Ask a qualified installer or contractor to install this product Do not try to install the product yourself Improper installation can result in water or refrigerant leakage electrical shock fire or explosion Use only those parts and accessories supplied or specified by Daikin Ask a qualified installer or contractor to install those parts and accessories Use of u
26. lly used back part of the heat exchanger to be used fully resulting in higher energy efficiency High Density Heat Exchanger An improved indoor heat exchanger design significantly increases cooling heating performance The new structure uses thin copper piping densely packed in five layers allowing it to exchange heat more effectively in Japan DC Inverter Power Control DC Inverter is Daikin s term for an inverter air conditioner equipped with a DC motor These motors use the power of magnets to generate rotation making them more efficient than AC motors Advanced DC motors for compressors and fan motors equipped with high power neodymium magnets are capable of even greater efficiency These motors are called Reluctance DC motors Thanks to its smooth rotation the swing compressor decreases friction and vibration It also prevents the leakage of refrigerant gas during compression These advantages provide quiet and efficient compression PAM pulse amplitude modulation control reduces energy loss by specifying how often the converter switches on and off Urusara 7 is equipped with twin interleaved PAM circuits This ensures efficiency for both high and low output Sharp Edged Cross Flow Fan The new indoor cross flow fan features sharp edged The compressor is one of an air conditioner s core components dimples and impellers This innovative shape and its performance is directly linked to the motor
27. mote controller gt See page 26 Photocatalytic Air Purifying and Deodorising Filter While the filter s micron level fibres are able to effectively trap dust its photocatalyst has the ability to adsorb odours gt See page 23 Outdoor Unit Quiet Operation Outdoor unit operating sound pressure levels are decreased from the rated operation sound using the wireless remote controller gt See page 26 AK D b Automatic Operation This function automatically selects cooling or heating operation mode based on the room temperature at start up Wipe Clean Flat Panel The flat panel design can be cleaned with only the single pass of a cloth across its smooth surface The flat panel can also be easily removed for more thorough cleaning E Auto Fan Speed The microprocessor automatically controls fan speed to adjust the room temperature to the set temperature Worry Free Child Proof Lock This function allows users to lock operation using the wireless remote controller It is useful for preventing setting changes if children play with the controller Hot Start Function After defrosting or when starting heating operation air is preheated before discharge to prevent uncomfortable cold drafts Auto Restart after Power Failure The air conditioner memorises the settings for mode airflow temperature etc and automatically returns to them when power is restored after a power failure DEG Comfort Sleep Timer
28. nauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage electrical shock fire or explosion Read the User s Manual carefully before using this product The User s Manual provides important safety instructions and warnings Be sure to follow these instructions and warnings If you have any enquiries please contact your local importer distributor and or retailer Cautions on product corrosion 1 Air conditioners should not be installed in areas where corrosive gases such as acid gas or alkaline gas are produced 2 If the outdoor unit is to be installed close to the sea shore direct exposure to the sea breeze should be avoided If you need to install the outdoor unit close to the sea shore contact your local distributor PT DAIKIN AIRCONDITIONING INDONESIA Head Office Wisma KEIAI 18 Floor Jl Jendral Sudirman Kav 3 Jakarta Pusat 10220 Telp 6221 572 4377 Fax 6221 572 4366 55 Website http Awww daikin co id Dealer Service and Spare Parts Telp 021 736 92899 e Training Center Telp 021 295 61950 e Bandung Telp 022 601 4781 e Semarang Telp 024 841 2695 e Surabaya Telp 031 503 1138 e Denpasar Telp 0361 900 5514 e Makassar Telp 0411 446 263 e Palembang Telp 0711 319 776 Daikin Contact Center 0800 1 081 081 Toll Free e Specifications designs and other content appearing in this brochure are current as of October 2
29. ng the set wakeup time Warm airflow starts just one minute later Before starting heating operation a sensor checks for frost in the outdoor unit and performs automatic defrosting if necessary so that only warm air is discharged 30 31 Specifications Model name Capacity Power supply Running current 220 230 240 V 50 Hz Power consumption COP Indoor unit Front panel colour Indoor unit Outdoor unit Cooling malted wy Min Max Btu h Healing Rated kW Min Max Btu h Cooling Rated A Heating Cooling Rated Heating Min Max Cooling Rated W W Heating Min Max Cooling mymin Airflow rate H Heating cfm Fan speed Sound pressure levels 4B A H L SL Heating Dimensions H x W x D mm Machine weight kg Outdoor unit Casing colour Compressor type Refrigerant charge R 32 kg Sound pressure levels a 4B A H Heating Dimensions H x W x D mm Machine weight kg Cooling CDB Operation range Heating CWB Liquid ipi Gas Piping ea connection Drain Max piping length m Max height difference Measurement conditions 1 Cooling capacity is based on indoor temp 27 CDB 19 CWB outdoor temp 35 CDB piping length 7 5 m 2 Heating capacity is based on indoor temp 20 CDB outdoor temp 7 CDB 6 CWB piping length 7 5 m 3 Sound pressure levels are based on the temperature conditions 1 and 2 above These are anechoic conversion values These values are
30. nit Quiet Operation 19 dB A Is So Quiet You Can Even Hear Whispers Indoor unit Outdoor unit 20 40 0 dB A Rustling of leaves Library Pendulum of a wall clock Normal office Note 1 Based on Examples of Sound Pressure Levels Ministry of the Environment Japan November 12 2002 24 25 Quiet Operation and Timers Promising You a Good Night s Sleep Comfort Sleep Timer This function controls the indoor temperature while you are asleep helping to produce body temperature patterns which promote restful sleep The programme controls the temperature using a V shaped pattern which is similar to the human body s normal temperature fluctuation pattern You only need to set your wakeup time Body temperature fluctuation pattern V shaped pattern programme Body temperature Set temperature You awake feeling refreshed ma Accelerates onset of deep sleep Time 9 00 6 00Sleep 0 00 3 00 6 00 Wakeup Sleep time 0 1 2 3 4 5 6 a m p m a m a m a m l l Accelerates onset of deep sleep BONY EMPErAIUTES drop SOWY a gt POOPIE Pedin io sleepand Mag The room temperature drops slowly as you begin to sleep lowering your as their wakeup time approaches body temperature while you are asleep You awake feeling refreshed The room temperature rises as your wakeup time approaches causing your body temperature to rise just before you awake Daily On Off Timer
31. normally somewhat higher during actual operation as a result of ambient conditions FTXZ25NVM4 RXZ25NVM4 2 45 0 6 3 9 8 400 2 000 13 300 3 6 0 6 7 5 12 300 2 000 25 600 212020 2 9 2 8 2 7 430 110 880 620 100 2 010 5 70 5 45 4 43 5 81 6 00 3 73 FTXZ25NVM4 10 7 379 11 7 415 38 26 19 39 28 19 RXZ25NVM4 46 46 FTXZ35NVM4 RXZ35NVM4 3 45 0 6 5 3 11 800 2 000 18 100 5 0 0 6 9 0 17 100 2 000 30 700 1 phase 220 240 V 50 Hz 3 2 3 0 2 9 4 6 4 4 4 3 680 110 1 330 1 000 100 2 530 5 07 5 45 3 98 5 00 6 00 3 56 FTXZ35NVM4 White 12 1 428 13 3 469 5 steps quiet and automatic 42 27 19 42 29 19 295 x 798 x 370 15 RXZ35NVM4 Ivory white Hermetically sealed swing type 1 34 48 48 595 x 795 x 300 43 10 to 43 20 to 18 26 4 9 5 Indoor unit 1 D 16 0 O D 818 0 Outdoor unit I D 15 9 30 12 FTXZ50NVM4 RXZ50NVM4 4 95 0 6 5 8 16 900 2 000 19 800 6 3 0 6 9 4 21 500 2 000 32 100 5 3 5 1 4 8 6 5 6 2 6 0 1 150 110 1 600 1 410 100 2 640 4 30 5 45 3 63 4 47 6 00 3 56 FTXZ50NVM4 15 0 545 14 4 517 47 30 23 44 31 24 RXZ50NVM4 49 50 Options Indoor Unit No Item FTXZ25 35 50N 1 5 room centralised controller KRC72A 2 Wiring adaptor for time clock remote controller KRP413AB1S Normal open pulse contact normal open contact 3 Photocatalytic air purifying and deodorising filter set 3 KAF046A4 1 4 Remote control
32. o eliminate 02272 depletion 1 0 0 05 potential value them by 2030 In industrialised countries the changeover from R 22 HCFC to R 410A HFC is well underway Through replacement with R 410A ozone depletion potential has been reduced to zero However R 410A still has a high global warming potential Schedule of Reduction for HCFC Consumption Volumes Industrialised countries MN Developing countries 100 80 60 40 20 1996 2000 2004 2010 2013 2015 2020 2025 2030 2040 year 11 for Climate Change Lower Global Warming Potential The Kyoto Protocol was adopted in 1997 to reduce greenhouse gases which cause climate change Greenhouse gases include carbon dioxide CO hydrofluorocarbons HFCs hydsochlorofluorocarbons HCFCs chlorofluorocarbons CFCs and various other substances To reduce greenhouse gases manufacturers of air conditioning equipment are urgently required to find refrigerants with a lower Gleeniclisel caceo tere eae cinerea global warming potential than R 410A HFC At the same time wavelengths in o which enters ist eae Earth s atmosphere from space This therma they must also reduce energy consumption enabling CO2 emissions energy warms the atmosphere to be decreased 100 Year Global Warming Potential of Different Refrigerants Approx 30 2 090 o CQ R32 R22 R 410A R 11 R 12 R 23 HFC HCFC HFC CFC CFC HFC Energy Efficiency Air condition
33. ow along the ceiling to avoid people and furniture Delivers airflow far from the indoor unit Circulation Airflow Urusara 7 circulates airflow and prevents tempera Coanda mechanism and Double Air Intake rapidly baad s Pi Conventional alrTIOW OT Datikin models J y _ TN It takes a long time to achieve a similar temperature in all corners of the room Circulation Airflow A new air discharge pattern using the Coanda effect provides a longer Cooling airflow rapidly achieving the set temperature throughout a room The double air intakes and sharp edged cross flow fan also increase ae airflow volume This helps to circulate air around a room preventing temperature fluctuations Delivers airflow Circulates cool further along the air with a large ceiling airflow volume Temperature distribution when cooling for seven minutes Warms with a f downward airtlow Circulates warm air ith a large airflow to the floor level v For the 5 0 kW model the airflow distance is 12 metres 2 volume The time required to reach the set temperature is only half of that for a conventional Daikin inverter models for the Japanese market scharges a large air volume th the Coanda mechanism p n 0ClCU W Rapidly Cools a Large Room ture fluctuations even in large spaces Daikin s original make even the corners of a large room feel comfortable Circulates airflow by taking in
34. ratory Ltd The V shaped temperature before feel sleepier as your core wake up as your core body pattern programme increased deep sleep by sleep body temperature falls temperature rises 35 Data for 5 hours of sleep Total Time Spent in Deep Sleep Experiment Results m Constant temperature contro Samm V shaped pattern programme 120 22 ec ne een nen enp ec ee enn eee ee pono e ess c ee netnet cee cccep scene scene sneer esec reg O a a a A a e a e a Q i 1 i OR EE E E TORR EE a2 K i i i i T apt a A E ae B a D Required deep sleep a E c E 60 Mo searseest Cc E E Q E op i E E 40 a E s F 20 a SE 7 7 A E i y y Time min 0 60 120 180 240 300 360 420 V shaped pattern programme Constant temp control 90 minutes of 90 minutes of 7 deep sleep A deep sleep 3 hours of sleep 6 hours of sleep To experience satisfying sleep you need 90 minutes of deep sleep Three hours of sleep is necessary with the V shaped pattern programme and six with the constant temperature control Notes1 Japanese Society of Sleep Research Comfort Sleep Experiment Research 2002 2 This result was obtained through research There are wide differences between individuals 26 Controller Easy to See during the Night Humidity and Energy Indications Frequently used functions are located on the front of the wireless remote controller for quick access A large liqui
35. ricity Saving Even when the air conditioner is not operating it requires standby power However thanks to the Standby Electricity Saving function the required standby power can be reduced 3 Area Intelligent Eye 3 Area Intelligent Eye prevents energy wastage by using its infrared sensors to detect human movement in a room It has two infrared sensors and detects the location of a person in an area divided into left right and centre zones When there is no movement Intelligent Eye automatically adjusts the set temperature by 2 C to achieve energy savings It can also be set to automatically stop operation Airflow can either be directed toward or away from people to increase comfort Auto Off Operation 3 Area Intelligent Eye can be set to automatically stop operation after one or three hours if there is no movement in a room With Auto Off Operation you never have to worry about forgetting to turn off the air conditioner again c When there is no movement Intelligent It automatically stops operation after one Eye automatically adjusts the set or three hours temperature by 2 C 3 Area Intelligent Eye Focus Intelligent Eye sensors detect an area where there is a person and adjust the horizontal airflow to send air directly to the person 3 Area Intelligent Eye Comfort Intelligent Eye sensors detect an area where there is a person and adjust the horizontal a
36. t conditions Test model 4 0 kW class model of Urusara 7 for the Japanese market Test location Daikin laboratory Test condition Airflow of wind speed 0 4 m s at a position of 12 metres from the unit and 30 millimetres from the ceiling when setting Automatic for vertical airflow direction during cooling position six metres from the unit during cooling operation Temperature distribution measurement conditions Test models 4 0 kW class model of Urusara 7 for the Japanese market 4 0 kW class Daikin inverter model for the Japanese market without Circulation Airflow Test location Daikin laboratory Test conditions Preset temperature 26 C fan speed H room temperature 35 C outdoortemperature 35 C It indicates when setting Circulation Airflow during Dry Cooling or dehumidifying It also includes when setting Automatic for vertical airflow direction during cooling Dry Cooling or dehumidifying It includes when setting Automatic for vertical airflow direction during heating UAU E Airflow Control 17 Breeze Airflow Urusara 7 recreates the natural pattern of a gentle breeze providing a cool airflow without direct draft Based on research by Daikin and the Prefectural University of Kumamoto in Japan natural breeze actually has three components large waves rapidly switching waves and precisely fluctuating waves Daikin has recreated this Variable rhythm using its advanced airflow control technology and coanda air direct
37. tion Auto Off Operation uses 3 Area Intelligent Eye to automatically stop operation if no movement is detected in a room A detection period of one or three hours can be set gt See page 12 gt l Standby Electricity Saving Even when an air conditioner is not operating it requires standby power However thanks to this function the required standby power can be reduced gt See page 11 STANDBY Econo Mode This mode limits maximum running current and power consumption This improves operating efficiency and also prevents circuit breakers from being overloaded gt See page 11 Inverter Powerful Operation This function is convenient for boosting cooling heating performance for a 20 minute period both when the ai conditioner is first turned on or it is necessary to change the room temperature quickly E A C Information Display kW The LCD provides various details on current operation including temperature and humidity It also displays information such as total energy use over several days gt See page 29 Wireless Remote Controller with Backlight The large LCD and backlit buttons allow easy operation in the dark Frequently used functions are conveniently located on the front of the controller gt See page 29 Indoor Unit Lamp Brightness Setting The indoor unit is equipped with an operation lamp timer lamp and various other indicators The brightness of these lamps can be adjusted to
38. xchanger and airflow routes Conventional Mould Proof Operation prevents the growth of mould but it still cannot eliminate odour causing bacteria The new Mould Proof Operation can do both thanks to streamer discharge and a higher operation frequency Odour Causing Bacteria Mould inside Indoor Unit Removal of Odour Causing Bacteria Mould Proof Operation prevents the growth of mould The pictures below show the mould growth after three days of cooling operation 100 e a Natural decrease Without Mould Proof Operation With Mould Proof Operation 60 40 20 a D oih ASN A z 7 a Lj Survival ratio of bacteria sie ee ae a 0 E a 7 oe radiateg ER ES res htt z Jt Aid 0 1 2 4 hours Mould continued to grow Mould was prevented Test method Filters were compared on a testing device with and without the streamer Test room Chamber of approx 10 m in a laboratory at the Institute of Environmental Biology in Japan discharge to check their ability to adsorb mould and odour causing bacteria Test method Two indoor units were fitted with mould sensors owned by the Institute of Test organisation Japan Food Research Laboratories Environmental Biology One unit was run using Mould Proof Operation during cooling operation Test location Japan while the other was run using only cooling operation After two weeks of use 8 hours per day Result certificate 10072482001 01 the lengths of hyphae on the sensors were
39. y Product Design 2013 zuga Energy Savings A New Era for Energy Efficiency 2012 Grand Prize for Excellence in Energy Efficiency and Conservation Daikin has always pushed to achieve higher levels of energy efficiency After reviewing Urusara s performance Daikin engineers decided to use next generation R 32 refrigerant due to its superior energy efficiency They also developed a new indoor heat exchanger double air intake and revised DC Inverter Power Control Thanks to these efforts Urusara 7 delivers greater energy efficiency In January 2013 Urusara 7 s 4 0 to 7 1 kW class models for the Japanese market received the Minister s Prize from Japan s Ministry of Economy Trade and Industry in the Fiscal 2012 Grand Prizes for Excellence in Energy Efficiency and Conservation ENERGY ONSERVATION PRIZE a RO AGE FE Product Urusara 7 S40PTRXP SS6PTRXP S63PTRXP S71PTRXP Minister s Prize Ministry of Economy Trade and SIRAS Industry Fiscal 2012 Grand Prize for Excellence in Energy Efficiency and Conservation Product Category and Business Stan E AEF IVER i eee Model Category Sponsor Energy Conservation Center Japan i MEAE RAES ZS 2 57 S40PTRXP S56PTRXP S63PTRXP S71PTRXP First 7 Star Rating for Australia Urusara 7 achieves high COPs of 4 30 to 5 70 during cooling operation thanks to Daikin s combined energy saving technologies and DC Inverter Power Control The 2 5 kW model for the Australian market
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