Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Heat<strong>in</strong>g, domestic hot water and cool<strong>in</strong>gSusta<strong>in</strong>ableenergy solutionsfor residential and commercial use2
3You and your customer have decided to switch to an energy-efficientheat<strong>in</strong>g system that produces low CO 2emissions. Daik<strong>in</strong> Altherma is atotal heat<strong>in</strong>g and domestic hot water system based on air andground source heat pump technology. One that represents a flexible andcost-effective alternative to a fossil fuel boiler. It also has an option for cool<strong>in</strong>g.*The <strong>in</strong>herent energy-efficiency characteristics of Daik<strong>in</strong> Altherma make itan ideal solution for reduced energy consumption and low CO 2emissions. Its high- and low-temperature heat<strong>in</strong>g systems provide optimalcomfort. Highly energy-efficient heat pumps with advanced compressortechnology transform unused and <strong>in</strong>exhaustible heat from the surround<strong>in</strong>g air<strong>in</strong>to usable heat, either as part of the over<strong>all</strong> climate-control system or toheat domestic hot water. Moreover, the system is easy to <strong>in</strong>st<strong>all</strong>.*The Daik<strong>in</strong> Altherma cool<strong>in</strong>g option is available for low-temperature heat<strong>in</strong>g systems (under floor heat<strong>in</strong>g system, heat pump convectors).& efficient
Offer your customer the benefits of Daik<strong>in</strong> technology 6Top energy-efficient solutions for every application 10Heat<strong>in</strong>g, domestic hot water and cool<strong>in</strong>gfor replacement of a gas boilerDaik<strong>in</strong> Altherma hybrid heat pump 12››New opportunities <strong>in</strong> residential heat<strong>in</strong>g 14››End user benefits 17››Inst<strong>all</strong>er benefits 18››Wholesaler benefits 19Heat<strong>in</strong>g & domestic hot waterfor replacement of an oil boilerDaik<strong>in</strong> Altherma high temperature 20››Outdoor & <strong>in</strong>door unit - Split system 24-25››Domestic hot water tank 26››Solar connection 27Heat<strong>in</strong>g, domestic hot water and cool<strong>in</strong>gfor new housesDaik<strong>in</strong> Altherma low temperature 30››Outdoor & <strong>in</strong>door unit - Split system 32››Monobloc system 42››Heat pump convector 46››Solar connection 47Heat<strong>in</strong>g and domestic hot water for new buildand replacement of oil boilersDaik<strong>in</strong> Altherma ground source heat pump 48››High seasonal efficiency 51››Quick and easy <strong>in</strong>st<strong>all</strong>ation 53››Compact <strong>in</strong>door unit with pleas<strong>in</strong>g design 54››New user <strong>in</strong>terface 55Heat<strong>in</strong>g, domestic hot water and cool<strong>in</strong>gfor residential and commercial applicationsDaik<strong>in</strong> Altherma Flex Type 56››8 benefits 4 any application 58››Two Daik<strong>in</strong> technologies comb<strong>in</strong>ed 60››Domestic hot water tank 62››Easy control 63››Heat pump convector 66Selection tools 68››Selection and simulation software for new houses and renovations 70››Selection and design software for apartment build<strong>in</strong>gs and collective hous<strong>in</strong>g 71Technical specifications 72
6Offer your customerthe benefits of Daik<strong>in</strong> technology1.Energy efficient operationThe heat pump from Daik<strong>in</strong> Altherma uses a susta<strong>in</strong>able energy source. In fact, it extracts heat from the outsideair or the ground. The system consists of a closed circuit conta<strong>in</strong><strong>in</strong>g a refrigerant or br<strong>in</strong>e. A thermodynamic cycle is createdthrough evaporation, compression, condensation and expansion.A heat pump “pumps” heat from a low to a higher temperature level. The heat raised is transferred to the waterdistribution system (under floor heat<strong>in</strong>g, low-temperature radiators, heat pump convectors and/or fan coil units forlow-temperature heat<strong>in</strong>g systems and high temperature radiators for high temperature heat<strong>in</strong>g systems) <strong>in</strong> the homevia a heat exchanger.Two basic concepts of heat pump technology1/54/5ambient temperatureelectricityDepend<strong>in</strong>g onthe model and conditions,a Daik<strong>in</strong> Altherma heat pumpdelivers about 5kWh of usableheat for every kWh of electricityit consumes.This means approximately4/5 of the requiredheat is free!Talk about a good<strong>in</strong>vestment!100%energyCOP (Coefficient of Performance)or ga<strong>in</strong> factorThe COP <strong>in</strong>dicates the amount of usable heatthe heat pump delivers for every kWh electricitythe heat pump uses. This number is dependenton the <strong>in</strong>terior and exterior temperature and istherefore only a snapshot <strong>in</strong>dicator.SPF (Seasonal Performance Factor)or performance factor of the heatpump systemThe SPF takes <strong>in</strong>to consideration both the energyconsumption of the heat pump system as well asthe consumption by peripheral equipment, such aspumps, over the entire heat<strong>in</strong>g season.Example based on Daik<strong>in</strong> Altherma low temperaturesplit (EHBX04C3V/ERLQ004CV3)
7Energy sav<strong>in</strong>gs calculatorGo to ecocalc.daik<strong>in</strong>.eu and see how a Daik<strong>in</strong> Altherma heat pumpsaves on both runn<strong>in</strong>g costs and CO 2emission.* Simulation for a new build detached house (room <strong>in</strong> roof ) with low temperature emitters, for 4 people and a heated surface of 125m 2 , tak<strong>in</strong>g <strong>in</strong>to accountBelgian climate conditions, an electricity price of 0.17 EUR/kWh and a gas price of 0.06 EUR/kWh.2.Daik<strong>in</strong> Altherma: the economical alternativeDaik<strong>in</strong> Altherma heats up to 5 times more efficiently than a traditional heat<strong>in</strong>g system based on fossil fuels or electricity,achiev<strong>in</strong>g an excellent coefficient of performance (COP) rat<strong>in</strong>g of 5.04*. By mak<strong>in</strong>g use of the heat <strong>in</strong> the outside air,the system uses much less energy while your customer can still enjoy a pleasant level of comfort. Also, ma<strong>in</strong>tenancerequirements are m<strong>in</strong>imal, mak<strong>in</strong>g the runn<strong>in</strong>g cost low. Thanks to the <strong>in</strong>verter technology, the energy sav<strong>in</strong>gs areeven greater.3.Low CO 2emissionsDaik<strong>in</strong> Altherma keeps CO 2emissions at a m<strong>in</strong>imum, so you person<strong>all</strong>y contribute to a better environment. The pumpdoes use electricity, but even without renewable electricity the CO 2emissions are still much lower than traditional boilers.*EHV(H/X)04C or EHB(H/X)04C with ERLQ004CV3 - Ta DB/WB 7°C/6°C - LWC 35°C (DT=5°C)4.Low <strong>in</strong>st<strong>all</strong>ation costDaik<strong>in</strong> Altherma air to water heat pumps take heat from the air. No digg<strong>in</strong>g or excavation works are required.Both the outdoor and <strong>in</strong>door units are compact. The outdoor unit can be located easily outside any build<strong>in</strong>g,<strong>in</strong>clud<strong>in</strong>g flats.
8EcolabelDaik<strong>in</strong> is the first manufacturer to receive the Eco-label forheat pumps!Daik<strong>in</strong> Altherma low temperature with under floor heat<strong>in</strong>g receivedthe EU Ecolabel* because it has a higher energy efficiency and alower global warm<strong>in</strong>g impact than other heat pump products <strong>in</strong>its class.* Scan this QR codefor more <strong>in</strong>formationand the latest overviewof certified productson daik<strong>in</strong>.euBE/31/001Air as renewable energy sourceThe European RES directive* recognises air as a renewable energysource. One of the goals of this directive is that by 2020, 20% ofthe total energy production needs to be produced by a renewableenergy source. As a result, several heat pump <strong>in</strong>centives are alreadyavailable to homeowners.* EU objective COM (2008) /30 f<strong>in</strong>alRenewable, <strong>in</strong>exhaustible energywith solar collectorsIn comb<strong>in</strong>ation with solar collectors, Daik<strong>in</strong> Altherma uses thermalenergy from the sun which will keep up its good work for anotherfive billion years.Daik<strong>in</strong> heat pump experienceDaik<strong>in</strong> has more than 50 years of experience with heat pumps,and supplies more than <strong>one</strong> million of them to homes, shopsand offices each year. This success is not just a quirk of fate: Daik<strong>in</strong>has always been at the cutt<strong>in</strong>g edge of technology and its goal isto provide you with turn-key comfort. Only a market leader canguarantee you this level of service and quality control!DID YOU KNOW…?Daik<strong>in</strong> has set up a number of monitor<strong>in</strong>g sites(<strong>in</strong> Scand<strong>in</strong>avia, Portugal, France, Belgium, ...),where Daik<strong>in</strong> Altherma has been tested undertot<strong>all</strong>y different climate conditions.High satisfaction has been achieved with<strong>in</strong>creased comfort, stable <strong>in</strong>door temperature,low energy consumption and hot water alwaysavailable … whatever the weather conditionsat the monitor<strong>in</strong>g site.
9Daik<strong>in</strong> <strong>in</strong>troduces2 new systemsThe <strong>in</strong>telligent solutionWith many gas boilers reach<strong>in</strong>g the end of their lives and customers seek<strong>in</strong>g more energy efficient solutions as replacements,the Daik<strong>in</strong> Hybrid leads the way. Our advanced heat pump technology <strong>in</strong> an outdoor unit is l<strong>in</strong>ked to the hydraulics of a gascondens<strong>in</strong>g boiler and used to raise the <strong>in</strong>flow water temperature. This reduces the energy consumed and the actual usageof the boiler. An efficient use of energy and a major cost sav<strong>in</strong>g to customers.The natural choiceGround source or geothermal heat is the natural choice. The temperature underground is a reasonably constant 10ºC<strong>all</strong> year round and this can be tapped as a heat source which, when comb<strong>in</strong>ed with a Daik<strong>in</strong> heat pump, provides freeheat<strong>in</strong>g dur<strong>in</strong>g the w<strong>in</strong>ter months. This converts to high seasonal efficiency, low operat<strong>in</strong>g costs, and an even lowercarbon footpr<strong>in</strong>t.
11applicationbr<strong>in</strong>e to water applicationsHeat<strong>in</strong>g anddomestic hot waterfor new buildand replacementof oil boilersDaik<strong>in</strong> Altherma ground source heat pumpp. 48Air to water applicationsHeat<strong>in</strong>g, domestic hot water and cool<strong>in</strong>gfor residential and commercialapplicationsDaik<strong>in</strong> Altherma Flex Typep. 56
source to water applicationsA newopportunity <strong>in</strong>HybridtechnologyThere is a grow<strong>in</strong>g demand from home owners to replace heat<strong>in</strong>g systems, especi<strong>all</strong>y replac<strong>in</strong>gof gas boilers, with more efficient, more cost-effective and more environment<strong>all</strong>y friendly systemsthat reduce CO 2emissions, reduce energy consumption and protect their budget.The answer is the Daik<strong>in</strong> Altherma hybrid heat pump.For space heat<strong>in</strong>g, the Daik<strong>in</strong> Altherma hybrid heat pump will comb<strong>in</strong>eair-to-water heat pump technology with gas condens<strong>in</strong>gtechnology by search<strong>in</strong>g for the optimum economical condition for its operation,comb<strong>in</strong><strong>in</strong>g parameters of energy costs (electricity, gas), heat pump efficiency and heat loadrequirements to deliver up to 35% more heat<strong>in</strong>g efficiency, plus major cost sav<strong>in</strong>gs.For domestic hot water, the Daik<strong>in</strong> Altherma hybrid heat pump optimises the operationof the most efficient gas condens<strong>in</strong>g boiler.Your benefits99Low runn<strong>in</strong>g costs for heat<strong>in</strong>g and domestic hot water99Low <strong>in</strong>vestment cost99Provides sufficient heat <strong>in</strong> renovation applications99Easy and fast <strong>in</strong>st<strong>all</strong>ationDaik<strong>in</strong> Altherma hybrid heat pump
Daik<strong>in</strong> Altherma hybrid heat pump 13residential heat<strong>in</strong>g!What isan air-to-waterheat pump?The Daik<strong>in</strong> Altherma air-to-water heat pump usesa susta<strong>in</strong>able energy source: extract<strong>in</strong>g heat from theoutside air. In a closed loop conta<strong>in</strong><strong>in</strong>g a refrigerant,a thermodynamic cycle is created through evaporation,condensation, compression and expansion. This ‘pumps’heat from a lower to a higher temperature level.The heat ga<strong>in</strong>ed is transferred to your home’s centralheat<strong>in</strong>g distribution system via a heat exchanger.1/5electricity4/5ambient heatDepend<strong>in</strong>g onthe model and conditions,a Daik<strong>in</strong> Altherma heat pumpdelivers about 5kWh of usableheat for every kWh of electricityit consumes.This means approximately4/5 of the requiredheat is free!A good<strong>in</strong>vestment!100%energyWhat is condens<strong>in</strong>g boiler technology?Condens<strong>in</strong>g boiler technology converts the fuel used <strong>in</strong>to usable heat, virtu<strong>all</strong>y without loss. This is both good forthe environment and your w<strong>all</strong>et, s<strong>in</strong>ce lower energy consumption means lower heat<strong>in</strong>g costs, less use of energyresources and a reduction <strong>in</strong> CO 2emissions. Dur<strong>in</strong>g this process, flue gases are cooled to the extent that the steam theyconta<strong>in</strong> is condensed. The energy that is generated is used as heat<strong>in</strong>g energy.
414 source to water applicationsLow runn<strong>in</strong>g costs for heat<strong>in</strong>g anddomestic hot waterA.SPACE HEATINGEnergypricesEfficiencyMosteconomicalmode- heat pump- hybrid- gasDepend<strong>in</strong>g on the outdoor temperature, energy prices and the <strong>in</strong>ternal heat load, the Daik<strong>in</strong> Altherma hybrid heat pumpsmartly chooses between the heat pump and/or the gas boiler, possibly <strong>in</strong> simultaneous operation, always select<strong>in</strong>gthe most economical mode to operate.
Daik<strong>in</strong> Altherma hybrid heat pump 15Look<strong>in</strong>g at an average European climate, the largest part of the required heat output is covered by the hybrid andheat pump operation, result<strong>in</strong>g <strong>in</strong> up to 35% more heat<strong>in</strong>g efficiency.Illustration of an average European climateRequiredheat outputkWh/°C1800GasoperationHybridoperationHeat pumpoperation16001400120010008006004002000-7 0 15Ambienttemperature °C+ 35% efficiency (space heat<strong>in</strong>g) compared to condens<strong>in</strong>g boiler• Heat load: 14 kW• 70% heat pump output• 30% gas boiler outputHeat load = the capacity of the space heat<strong>in</strong>g system required to ma<strong>in</strong>ta<strong>in</strong> comfortable <strong>in</strong>door temperatures at any time.Required heat output = heat load x n° of occur<strong>in</strong>g hours per yearHeat pump operationThe heat pump <strong>in</strong>tegrated <strong>in</strong> the Daik<strong>in</strong> Altherma hybrid heat pump is the best available technology for optimiz<strong>in</strong>g runn<strong>in</strong>gcosts at moderate outdoor temperatures, result<strong>in</strong>g <strong>in</strong> a coefficient of performance of 5.04 1 !(1) heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)Hybrid operationIf a high heat load is required, or to achieve the highest efficiencies at the current conditions, both the gas boiler and heatpump operate at the same time <strong>in</strong> the most economical way.The water flow rate will be automatic<strong>all</strong>y regulated, <strong>in</strong> order to have the possibility of lower<strong>in</strong>g the temperature of the waterflow<strong>in</strong>g from the radiators to the heat pump and so maximiz<strong>in</strong>g heat pump efficiency.The exact time the switch-over is made from heat pump operation to hybrid operation depends on the house characteristics,energy prices and the requested <strong>in</strong>door temperature sett<strong>in</strong>g.Gas operationWhen outdoor temperatures are dropp<strong>in</strong>g drastic<strong>all</strong>y, it is no longer efficient to operate <strong>in</strong> hybrid mode. At that po<strong>in</strong>t,the unit will switch automatic<strong>all</strong>y to gas operation only.
16 source to water applicationsB. DOMESTIC HOT WATERThe domestic hot water is heated us<strong>in</strong>g gas condens<strong>in</strong>g technology: cold tapwater flows directly <strong>in</strong>to a special dual heat exchanger that <strong>all</strong>ows optimaland cont<strong>in</strong>uous condens<strong>in</strong>g of the flue gases dur<strong>in</strong>g domestic hot waterpreparation, result<strong>in</strong>g <strong>in</strong> an efficiency <strong>in</strong>crease of up to 30% compared totraditional gas condens<strong>in</strong>g boilers.Addition<strong>all</strong>y, thanks to the hybrid pr<strong>in</strong>ciple, when space heat<strong>in</strong>g is providedby the heat pump, domestic hot water can simultaneously be provided bythe condens<strong>in</strong>g technology, result<strong>in</strong>g <strong>in</strong> optimal comfort.Low <strong>in</strong>vestment benefitsThere is no need to replace the exist<strong>in</strong>g radiators (up to 80°C) and pipe work as our Daik<strong>in</strong> Altherma hybrid heat pump connectsdirectly to the exist<strong>in</strong>g heat<strong>in</strong>g system, thus reduc<strong>in</strong>g the cost and disruption of <strong>in</strong>st<strong>all</strong>ation. Thanks to the compact dimensions,the space needed for the new system is very similar to that of an exist<strong>in</strong>g system, so there is no loss of space and no needfor structural modifications.450 mm400 mm890 mmDaik<strong>in</strong> Althermahybrid heat pump450 mm350 mm890 mmExist<strong>in</strong>g gas boiler
Daik<strong>in</strong> Altherma hybrid heat pump 17Provid<strong>in</strong>g sufficient heat<strong>in</strong> renovation applicationsSeveral applications are possible us<strong>in</strong>g the Daik<strong>in</strong> Altherma hybrid heat pump as <strong>all</strong> heat loads are covered up to 32 kW.The gas boiler can be <strong>in</strong>st<strong>all</strong>ed without the heat pump <strong>in</strong> the early stages, <strong>in</strong> order to quickly restart heat<strong>in</strong>g <strong>in</strong> the case ofa breakdown of the exist<strong>in</strong>g gas boiler.Easy and fast <strong>in</strong>st<strong>all</strong>ationThe Daik<strong>in</strong> Altherma hybrid heat pump is delivered as three large comp<strong>one</strong>nts:• heat pump outdoor unit• heat pump <strong>in</strong>door unit• gas condens<strong>in</strong>g boilerHeat pump outdoor unitGas condens<strong>in</strong>g boiler832 mm307 mm735 mmHeat pump <strong>in</strong>door unitAs the heat pump <strong>in</strong>door unit and gas condens<strong>in</strong>g boiler are delivered as separate units, they are easier to handle andmanipulate, and easier to <strong>in</strong>st<strong>all</strong>.The heat pump <strong>in</strong>door unit is easily mounted on the w<strong>all</strong> with a standard back plate. With the quick <strong>in</strong>terconnections,the gas condens<strong>in</strong>g boiler is easily attached to the heat pump <strong>in</strong>door unit, result<strong>in</strong>g <strong>in</strong> a very compact unit.Similar to <strong>all</strong> w<strong>all</strong> mounted gas boilers, <strong>all</strong> the connections are at the bottom and <strong>all</strong> the comp<strong>one</strong>nts can be accessed fromthe front, which makes the unit easy to service and ma<strong>in</strong>ta<strong>in</strong>.
Daik<strong>in</strong> Altherma hybrid heat pump 19DAIKIN ALTHERMA HYBRIDHEAT PUMPNEW GAS CONDENSING BOILEREXISTING GAS CONDENSING BOILERSpace heat<strong>in</strong>gEnergy supplied by HP12,800 kWhHP efficiency3.64 SCOPEnergy supplied by gas boiler 6,700 kWh 19,500 kWh 19,500 kWhSpace heat<strong>in</strong>g efficiency 90% 90% 75%Runn<strong>in</strong>g costs 1,220 € 1,520 € 1,820 €DHW heat<strong>in</strong>gEnergy supplied by gas boiler* 3,000 kWh 3,000 kWh 3,000 kWhDHW heat<strong>in</strong>g efficiency* 90% 80% 65 %Runn<strong>in</strong>g costs* 230 € 260 € 320 €TotalRunn<strong>in</strong>g costs 1,450 € 1,780 € 2,140 €* for combi-boiler, no separate domestic hot water tank>Yearly sav<strong>in</strong>gs: for space heat<strong>in</strong>gand domestic hot waterversus new gas condens<strong>in</strong>g boiler versus exist<strong>in</strong>g gas condens<strong>in</strong>g boiler 330 €/year690 €/year-19%-32%Heat load16 kWDesign temperature-8°CSpace heat<strong>in</strong>g off temperature 16°CMaximum water temperature 60°CM<strong>in</strong>imum water temperature 38°CGas price0.070 €/kWhElectricity price (day)0.237 €/kWhElectricity price (night)0.152 €/kWhTotal space heat<strong>in</strong>g requirement19,500 kWhTotal DHW heat<strong>in</strong>g requirement (4 persons)3,000 kWh
Air to water applicationsHeat<strong>in</strong>g & domestic hot waterIdeal forreplacement ofan oil boilerDaik<strong>in</strong> Altherma high temperature
22 Air to water applicationsFor replacement of oil boilersDaik<strong>in</strong> Altherma high temperature system offers heat<strong>in</strong>g and domestic hot waterfor your home. This system can perfectly replace a tradional boiler and connectto the exist<strong>in</strong>g pip<strong>in</strong>g. Daik<strong>in</strong> Altherma high temperature is therefore the idealsolution for renovations. The split system consists of an outdoor unit and an <strong>in</strong>doorunit and can be completed with solar connection.Solar connection (optional)Domestic hotwater tankOutdoor unitIndoor unit
Daik<strong>in</strong> Altherma high temperature 23Split systemA split system consists of an outdoor unit and an <strong>in</strong>door unitThe Daik<strong>in</strong> Altherma outdoor unit <strong>in</strong>cludes a heat pump that extracts heat from the outside air result<strong>in</strong>g <strong>in</strong> nearly 2/3 of <strong>all</strong>usable heat com<strong>in</strong>g from a susta<strong>in</strong>able and free source.The outdoor unit extracts heat from the ambient outdoor air. This heat is transferred to the <strong>in</strong>door unit via refrigerant pip<strong>in</strong>g.The <strong>in</strong>door unit receives the heat from the outdoor unit and further <strong>in</strong>creases the temperature, <strong>all</strong>ow<strong>in</strong>g water temperaturesup to 80°C for heat<strong>in</strong>g through radiators and for domestic hot water use. Daik<strong>in</strong>’s unique cascade compressor approachto the heat pumps (<strong>one</strong> <strong>in</strong> the outdoor unit/<strong>one</strong> <strong>in</strong> the <strong>in</strong>door unit) means optimum comfort at even the coldest outdoortemperatures, without the need for an electric back-up heater.Available capacities are 11, 14 and 16 kW. If a greater heat<strong>in</strong>g capacity than 16 kW is required, you can now comb<strong>in</strong>e several<strong>in</strong>door units with <strong>one</strong> s<strong>in</strong>gle outdoor unit to give up to 40 kW of heat<strong>in</strong>g.Daik<strong>in</strong> Altherma high temperature heats up to 3 times more efficiently than a traditional heat<strong>in</strong>g system based on fossilfuels or electricity. A lower runn<strong>in</strong>g cost is thus achieved, while you can still enjoy a stable and pleasant level of comfort.** COP (Coefficient of Performance) of up to 3.08Domestic hot water tankDaik<strong>in</strong> Altherma’s high water temperature is ideal for heat<strong>in</strong>g domestic hot water without the need for an additional electricheater. Rapid heat<strong>in</strong>g of domestic hot water also means sm<strong>all</strong>er heaters are needed. For a family of approximately 4 people,the standard tank is the best solution. Should you require more hot water, a larger tank is also available.Heat emittersThe Daik<strong>in</strong> Atherma high temperature system is designedto work only with high-temperature radiators, which come<strong>in</strong> various sizes and formats to suit the <strong>in</strong>terior design as wellas the heat<strong>in</strong>g requirement. Our radiators can be <strong>in</strong>dividu<strong>all</strong>ycontrolled or they can be regulated by the central heat<strong>in</strong>gcontrol programme.Solar connectionThe Daik<strong>in</strong> Altherma high temperature heat<strong>in</strong>g system canoption<strong>all</strong>y use solar energy for hot water production.If the solar energy is not required immediately, the purposebuilthot water tank (EKHWP) can store large quantities ofheated water for up to a day for later use as domestic hotwater or for heat<strong>in</strong>g.
24 Air to water applications1.Outdoor unit and <strong>in</strong>door unitOutdoor unitDaik<strong>in</strong> Altherma high temperature uses 100% thermo-dynamic energy to obta<strong>in</strong> water temperatures up to 80°Cwithout us<strong>in</strong>g an additional heater.Inverter control means even more sav<strong>in</strong>gs!The <strong>in</strong>verter constantly adapts your system to actual heat<strong>in</strong>gdemand. No need to fiddle with sett<strong>in</strong>gs: the programmedtemperature is optim<strong>all</strong>y ma<strong>in</strong>ta<strong>in</strong>ed regardless of outdoorand <strong>in</strong>door factors such as the amount of sunlight, the numberof people <strong>in</strong> the room, etc. This results <strong>in</strong> unmatched comfort,prolonged system life s<strong>in</strong>ce it’s only <strong>in</strong> operation when needed,and 30% additional sav<strong>in</strong>gs <strong>in</strong> energy costs compared to non<strong>in</strong>verterheat pumps.Heat<strong>in</strong>g operation:Temperature / Power <strong>in</strong>putTemperature rema<strong>in</strong>s stableSlowstartheat pumpwithout InverterSettemp.heat pumpwith InverterTimeDaik<strong>in</strong> Altherma cascade technologyHigh performance <strong>in</strong> 3 steps:1Theoutdoor unit extracts heat from the ambientoutdoor air. This heat is transferred to the <strong>in</strong>door unit viaR-410A refrigerant.Step1Outdoor
Daik<strong>in</strong> Altherma high temperature 25Indoor unit››Available <strong>in</strong> heat<strong>in</strong>g only applications››No back-up heater required thanks to cascade technology52163741. Heat exchanger R-134a H 2O2. Heat exchanger R-410A R-134a3. Pump ( DC-<strong>in</strong>verter to ma<strong>in</strong>ta<strong>in</strong> fixed ∆T)4. Compressor R-134a5. Air purge6. Manometer7. Expansion vessel (12l)IndoorStep2Step32The <strong>in</strong>door unit receives the heat and further<strong>in</strong>creases the temperature with R-134a refrigerant.3The heat is transferred from the R-134a refrigerantcircuit to the water circuit. Thanks to the unique cascadecompressor approach, water temperatures of 80° C canbe reached without us<strong>in</strong>g an additional back-up heater.
26 Air to water applications2.Domestic hot water tankWhether your customer wants domestic hot water only or the advantage of solar energy, Daik<strong>in</strong> offers you the domestic hotwater tank that meets his or her requirements.The <strong>in</strong>door unit and domestic hot water tank can bestacked to save space, or <strong>in</strong>st<strong>all</strong>ed next to each other,if only limited height is available.orNon-stackedStackedEKHTS: Domestic hot water tank> > 13 Available <strong>in</strong> 200 and 260 litres> > Efficient temperature heat-up: 6 from 10°C to 50°C <strong>in</strong> only 60 m<strong>in</strong>utes*8> > Heat loss is reduced to a m<strong>in</strong>imum thanks to the high quality <strong>in</strong>sulation> > At necessary <strong>in</strong>tervals, the <strong>in</strong>door unit can heat up the water to 60°C to prevent the risk of bacteria growth.142* Test 3 d<strong>one</strong> with a 16kW outdoor unit at ambient temperature of 7°C, 200L tank4121115795110711. Hot water connection52. T-piece (field supply)9103. Pressure relief valve connection131264. Pressure relief valve(field supply)5. Recirculation hole6. Thermistor socket8117. Flow <strong>in</strong>let connection8. Heat exchanger coil1429. Return outlet connection10. Cold water connection157934511011. Thermistor12. Anode13. Knockout holes14. Knockout holes71
Daik<strong>in</strong> Altherma high temperature 273.solar connectionSolar collectorIndoor unit anddomestic hot water tankSolar collectorsAveraged over an entire year, the sun delivers half of the energy we need to br<strong>in</strong>g our domestic hot water up to the desiredtemperature. High-efficiency collectors with highly selective coat<strong>in</strong>g transfer <strong>all</strong> the short-wave solar radiation <strong>in</strong>to heat.The collectors can be mounted on roof tiles.OperationThe solar collectors are only filled with water when sufficient heat is provided by the sun. In this case, both pumps <strong>in</strong>the control and pump unit switch on briefly and fill the collectors with storage tank water. After fill<strong>in</strong>g, which takes less thana m<strong>in</strong>ute, <strong>one</strong> of the pumps switches off and water circulation is ma<strong>in</strong>ta<strong>in</strong>ed by the rema<strong>in</strong><strong>in</strong>g pump.Unpressurised systemIf there is <strong>in</strong>sufficient sunsh<strong>in</strong>e or if the solar storage tank does not need more heat, the feed pump switches off andthe entire Solar System dra<strong>in</strong>s <strong>in</strong>to the storage tank. The addition of antifreeze is not necessary s<strong>in</strong>ce, if the <strong>in</strong>st<strong>all</strong>ation is not<strong>in</strong> use, the collector surfaces are not filled with water – another environmental advantage!EKHWP: domestic hot water tankThe domestic hot water tank has two sections: The upper, always hot, section – the active water z<strong>one</strong> – andthe lower, colder section – the solar z<strong>one</strong>.1. The active water is heated <strong>in</strong> the upper section of the storage tank. The high temperature of this z<strong>one</strong>ensures that sufficient hot water is always available.2. Solar collectors work more efficiently when colder water flows through the solar collectors. Therefore, the waterthat is fed directly to the solar collectors <strong>in</strong> solar operation is stored <strong>in</strong> the solar z<strong>one</strong>.
28 Air to water applications4.Easy controlSystem controllerThe user <strong>in</strong>terface controls the high temperature heat<strong>in</strong>g system <strong>in</strong> two ways:1/ Weather dependant float<strong>in</strong>g set po<strong>in</strong>tWhen the float<strong>in</strong>g set po<strong>in</strong>t functionality is enabled,the set po<strong>in</strong>t for the leav<strong>in</strong>g water temperature will bedependant on the outside ambient temperature. Atlow outside ambient temperatures, the leav<strong>in</strong>g watertemperature will <strong>in</strong>crease to satisfy the <strong>in</strong>creas<strong>in</strong>g heat<strong>in</strong>grequirement of the build<strong>in</strong>g. At warmer temperatures theleav<strong>in</strong>g water temperature will decrease to save energy.2/ Thermostat controlWith Daik<strong>in</strong> Altherma’s user <strong>in</strong>terface with <strong>in</strong>tegratedtemperature sensor, the ideal temperature can be easily,quickly and conveniently regulated.The easy-to-control user <strong>in</strong>terface for high temperatureapplications guarantees your comfort:• Space heat<strong>in</strong>g• Quiet mode• Setback function• Dis<strong>in</strong>fection function• Off function• Time scheduler• Domestic waterheat<strong>in</strong>g modeOptional room thermostatAn external sensor (EKRTETS) can be placed betweenthe under floor heat<strong>in</strong>g and the floor, as an option to thewireless room thermostat. The thermostat measuresthe room temperature and communicates directly to theuser <strong>in</strong>terface.The LCD screen of the room thermostat <strong>in</strong>dicates <strong>all</strong> thenecessary <strong>in</strong>formation regard<strong>in</strong>g the sett<strong>in</strong>g of the Daik<strong>in</strong>Altherma system <strong>in</strong> the bl<strong>in</strong>k of an eye. The user caneasily navigate between the different menus, the mostcommon of which <strong>in</strong>clude:• Sett<strong>in</strong>g the temperature of the room based on measurements from the built-<strong>in</strong> or external sensor• Off function (with <strong>in</strong>tegrated frost-protection function)• Holiday function mode• Comfort and reduced function modes• Time (day and month)• Programmable week-timer with 2 user def<strong>in</strong>ed and 5 pre-set programmes, with up to 12 actions per day• Keylock function• Sett<strong>in</strong>g limits. The <strong>in</strong>st<strong>all</strong>er can change the upper and lower limits• Floor temperature protection ** only <strong>in</strong> comb<strong>in</strong>ation with EKRTETS
Daik<strong>in</strong> Altherma high temperature 29
Air to water applicationsHeat<strong>in</strong>g, domestic hot water and cool<strong>in</strong>gfor newDaik<strong>in</strong> Altherma offers two low temperature systems both offer<strong>in</strong>gheat<strong>in</strong>g and cool<strong>in</strong>g, <strong>in</strong>clud<strong>in</strong>g a domestic hot water system<strong>all</strong> of which connect to the same range of accessories.Daik<strong>in</strong> Altherma low temperature
houses31
32 Air to water applicationsSplit systemWhether it is a newly-built house or an exist<strong>in</strong>g low-energy home,the Daik<strong>in</strong> Altherma low-temperature split permits completely <strong>in</strong>tegratedcomp<strong>one</strong>nts for total climate control.Will you choose an <strong>in</strong>tegrated floor-stand<strong>in</strong>g <strong>in</strong>door unit to provide heat<strong>in</strong>g anddomestic hot water, or go for a w<strong>all</strong>-mounted <strong>in</strong>door unit? Does the house useunder floor heat<strong>in</strong>g, or heat pump convectors? Does the electricity come fromthe grid, or from a renewable eco-friendly source like solar power?For <strong>all</strong> of these situations, the Daik<strong>in</strong> Altherma low-temperature system isa total solution for your customer.Heat pump convectorSolar connection (optional)Domestic hotwaterOutdoor unit:4,6,8 kW and 11,14,16 kWIntegrated <strong>in</strong>door unitUnder floor heat<strong>in</strong>g
Daik<strong>in</strong> Altherma low temperature 334 brand new benefitsBest seasonal efficiencies,provid<strong>in</strong>g the highest sav<strong>in</strong>gs on runn<strong>in</strong>g costsWith many years of air-to-water heat pump experience and over 150,000units <strong>in</strong>st<strong>all</strong>ed throughout Europe, we cont<strong>in</strong>uously strive to optimise Daik<strong>in</strong>Altherma’s performance. This is achieved by a constant focus on limit<strong>in</strong>gelectrical <strong>in</strong>puts dur<strong>in</strong>g each new product development process, result<strong>in</strong>g <strong>in</strong>further reduc<strong>in</strong>g the runn<strong>in</strong>g costs.Perfect fit for new builds,as well as for low energy housesThe Daik<strong>in</strong> Altherma low emperature is fully optimised to fulfill the efficiency,comfort and application needs of newly built houses. In addition, theextended product range now offers the perfect solution for low-energyhouses, even for very low heat loads.Integrated heat<strong>in</strong>g and hot waterunit, sav<strong>in</strong>g <strong>in</strong>st<strong>all</strong>ation space and timeThe new Daik<strong>in</strong> Altherma low temperature <strong>in</strong>tegrated <strong>in</strong>door unit isa floor-stand<strong>in</strong>g heat pump unit <strong>in</strong>clud<strong>in</strong>g the domestic hot water tank(available <strong>in</strong> 180l and 260l). This makes it the easiest and fastest <strong>in</strong>st<strong>all</strong>ationwhen domestic hot water is required, and provides the highest domestic hotwater heat<strong>in</strong>g efficiency and comfort for the end user <strong>in</strong> a compact, sleekdesign. When domestic hot water is preferred <strong>in</strong> comb<strong>in</strong>ation with the Daik<strong>in</strong>Altherma low temperature , the <strong>in</strong>tegrated <strong>in</strong>door unit is the best solution,for the <strong>in</strong>st<strong>all</strong>er and the end user! A w<strong>all</strong>-mounted <strong>in</strong>door unit is available aswell, to offer the best solution <strong>in</strong> specific situations, e.g. when no domestichot water heat<strong>in</strong>g is required or when a comb<strong>in</strong>ation with thermal solarenergy is preferred.New control panel:easy to use, commission and serviceThe Daik<strong>in</strong> Altherma low temperature is equipped with a new user <strong>in</strong>terface.Commission<strong>in</strong>g, servic<strong>in</strong>g and day-to-day operation become straightforwardthe multi-l<strong>in</strong>gual and graphical <strong>in</strong>terface that provides full-text representation,easy menu navigation and <strong>in</strong>telligent control features.
34 Air to water applications1.GUARANTEED OPERATION: DAIKIN ALTHERMA ISsuitable for <strong>all</strong> climates, even withstand<strong>in</strong>gsevere w<strong>in</strong>ter conditionsDaik<strong>in</strong> is renowned forits know-how related to frost protectionon its heat pump range.The outdoor units are specific<strong>all</strong>ydesigned to avoid ice build-upproblems, even <strong>in</strong> the most severew<strong>in</strong>ter conditions.Daik<strong>in</strong> Altherma low temperature has a guaranteedoperation down to an outside temperature of -25°C.This ensures sufficient heat pump operation for even thecoldest climates.1. The 4-8kW range of Daik<strong>in</strong> Altherma has a specific<strong>all</strong>ydesigned cas<strong>in</strong>g to avoid the risk of ice formation on theoutdoor unit coil.• The outdoor unit has a free hang<strong>in</strong>g coil, ensur<strong>in</strong>gno ice accumulates <strong>in</strong> the lower part of theoutdoor unit. This is key to offer<strong>in</strong>g appropriatefrost protection and has the additional advantagethat no electrical bottom plate heater is required.• The discharge grill is also specific<strong>all</strong>y designed toavoid ice accumulation.Free hang<strong>in</strong>g coilrewrite >prevents ice buildupand avoids needfor electrical backupheaterOur advanced protection aga<strong>in</strong>st frost and ic<strong>in</strong>gmeans that we can offer the Daik<strong>in</strong> Altherma acrossthe whole of Europe.New discharge grille
Daik<strong>in</strong> Altherma low temperature 352. The 11-16kW range of Daik<strong>in</strong> Altherma (ERLQ-C) hasspecific frost protection to avoid the risk of ice form<strong>in</strong>g onthe outdoor unit coil.• Hot gas pass: hot gaseous refrigerant com<strong>in</strong>g fromthe compressor runs through the bottom plateto keep the base free of ice and <strong>all</strong> the dra<strong>in</strong> holesopen• Sub-cool pass: before the refrigerant pipe is splitby the distributor to the hairp<strong>in</strong>s, the refrigerantpasses through the bottom of the coil to keepthis lower part free of iceOnly a sm<strong>all</strong> capacity bottom plate heater is <strong>in</strong>st<strong>all</strong>ed(35W) on the ERLQ-C range, with smart operationlogic only operat<strong>in</strong>g dur<strong>in</strong>g defrost cycles. This savesaround 90% of electricity consumption compared toa traditional heat pump system with a thermostatic<strong>all</strong>ycontrolled bottom plate heater.Free hang<strong>in</strong>g coilHot gas pipeDistributorSeal<strong>in</strong>gSub-cool pass
36 Air to water applications2. aEasiest and fastest <strong>in</strong>st<strong>all</strong>ation,domestic hot water tank <strong>in</strong>cluded• The sta<strong>in</strong>less steel domestic hot water tank is <strong>in</strong>cluded<strong>in</strong> the unit, with <strong>all</strong> connections between heat pumpmodule and tank factory mounted. This <strong>all</strong>ows for afast <strong>in</strong>st<strong>all</strong>ation compared to a traditional set-up (w<strong>all</strong>mountedwith separate domestic hot water tank) withonly water and refrigerant pipes to be connected.• All hydraulic comp<strong>one</strong>nts are <strong>in</strong>cluded (circulat<strong>in</strong>gpump, expansion vessel, back-up heater, etc. No need tolook for third party comp<strong>one</strong>nts.• The electric PCB board and hydraulic comp<strong>one</strong>nts areaccessible from the front. This ensures easy serviceabilityand avoids the risk of any damage to electricalcomp<strong>one</strong>nts due to water leakages.• All water and refrigerant connections are at the top ofthe unit, assur<strong>in</strong>g easy connection and accessibility.This means no connections are required at the backof the unit, result<strong>in</strong>g <strong>in</strong> a lower <strong>in</strong>st<strong>all</strong>ation footpr<strong>in</strong>t.Comp<strong>one</strong>ntsare accessiblefrom the front
Daik<strong>in</strong> Altherma low temperature 37Thanks to the <strong>all</strong>-<strong>in</strong>-<strong>one</strong> design, the <strong>in</strong>st<strong>all</strong>ation space is m<strong>in</strong>imised both<strong>in</strong> terms of footpr<strong>in</strong>t and height1Compared to the traditional split-up version for a w<strong>all</strong>-mounted <strong>in</strong>door unit and separate domestic hot water tank,the <strong>in</strong>tegrated <strong>in</strong>door unit greatly reduces the <strong>in</strong>st<strong>all</strong>ation space required.Traditional set-upIntegrated <strong>in</strong>door unitHydroboxDHW tank1732 mmVSSpacereducedby morethan30%580 mm X 370 mm950 mm + X728 mm600 mm2Sm<strong>all</strong>er footpr<strong>in</strong>t: with a width of only 600 mm and a depthof 728 mm, the <strong>in</strong>tegrated <strong>in</strong>door unit has a similar footpr<strong>in</strong>tcompared to other household appliances.728 mmSm<strong>all</strong>er <strong>in</strong>st<strong>all</strong>ation footpr<strong>in</strong>t: almost no side clearances arerequired, and no space is required beh<strong>in</strong>d the unit for thepip<strong>in</strong>g, as the pip<strong>in</strong>g connections are at the top. This results<strong>in</strong> an <strong>in</strong>st<strong>all</strong>ation footpr<strong>in</strong>t of only 0.45 m².600 mm + 10 mmclearance on both sides34Low <strong>in</strong>st<strong>all</strong>ation height: both the 180l and 260l version come with a height of 173 cm. The required <strong>in</strong>st<strong>all</strong>ation hight is lessthan 2 m.The compactness of the <strong>in</strong>tegrated <strong>in</strong>door unit is emphasised by its sleek design and modern look, easily fitt<strong>in</strong>g with otherhousehold appliances.
38 Air to water applications3. ALTERNATIVE SET-UP: W<strong>all</strong>-mounted <strong>in</strong>door unit<strong>in</strong>clud<strong>in</strong>g <strong>all</strong> hydraulic comp<strong>one</strong>ntsThe w<strong>all</strong>-mounted <strong>in</strong>door unit is the perfect solution, <strong>in</strong> certa<strong>in</strong> situations1. When no domestic hot water is required<strong>in</strong> comb<strong>in</strong>ation with the Daik<strong>in</strong> Altherma system• All hydraulic comp<strong>one</strong>nts are <strong>in</strong>cluded <strong>in</strong> the heat pumpunit (circulat<strong>in</strong>g pump, expansion vessel, back-up heater,etc), no need to look for third-party comp<strong>one</strong>nts• All hydraulic comp<strong>one</strong>nts and the PCB board, areaccessible from the front for easy serviceability• Compact unit: 890 mm (height) x 480 mm (width) x344 mm (depth)• Sm<strong>all</strong> <strong>in</strong>st<strong>all</strong>ation space as almost no side clearances arerequired• Modern outlook easily fits <strong>in</strong> with other modernhousehold appliances.2. The w<strong>all</strong>-mounted <strong>in</strong>door unit can be comb<strong>in</strong>ed witha separate domestic hot water tank• EKHWS sta<strong>in</strong>less steel tank: 150l, 200l or 300l• EKHWE enameled tank: 150l, 200l or 300l.
39New3. When solar connection for hot water is required:Solar collectorsAveraged over an entire year, the sun delivers half of theenergy we need to br<strong>in</strong>g our domestic hot water up to thedesired temperature. High efficiency collectors with highlyselective coat<strong>in</strong>g transfer <strong>all</strong> the short-wave solar radiation<strong>in</strong>to heat. The collectors can be mounted on roof tiles.Unpressurised thermal hot waterThe solar collectors are only filled with water whensufficient heat is provided by the sun. In this case, bothpumps <strong>in</strong> the control and pump unit switch on briefly andfill the collectors with storage tank water. After fill<strong>in</strong>g, whichtakes less than a m<strong>in</strong>ute, <strong>one</strong> of the pumps switches off andwater circulation is ma<strong>in</strong>ta<strong>in</strong>ed by the rema<strong>in</strong><strong>in</strong>g pump.If there is <strong>in</strong>sufficient sunsh<strong>in</strong>e or if the solar storage tankdoes not need more heat, the feed pump switches offand the entire solar system dra<strong>in</strong>s <strong>in</strong>to the storage tank.The addition of antifreeze is not necessary s<strong>in</strong>ce, if the<strong>in</strong>st<strong>all</strong>ation is not <strong>in</strong> use, the collector surfaces are not filledwith water – another environmental advantage!• EKHWP polypropylene tank: 300l or 500l with <strong>in</strong>tegratedsolar pump station• High efficiency as no glycol is needed <strong>in</strong> the system• Well <strong>in</strong>sulated tank to m<strong>in</strong>imize heat loss• Support for space heat<strong>in</strong>g possible• Improved frost protection for snow covered solarcollectorsPressurised solar systemIf needed, a pressurised thermal hot water system canalso be offered. The system is filled with heat transferfluid with the correct amount of antifreeze to avoidfreez<strong>in</strong>g <strong>in</strong> w<strong>in</strong>ter. The whole system is pressurised andsealed. A solar kit and solar pump station will be neededto connect the domestic hot water tank (EKHWS orEKHWE) to the solar collector.
40 Air to water applications4.easy controlQuick and easy commission<strong>in</strong>gAt the first start-up, a quick configuration wizard will guide the <strong>in</strong>st<strong>all</strong>er through the commission<strong>in</strong>g process.Through a series of short questions, the set-up of basic parameters will automatic<strong>all</strong>y be completed. F<strong>in</strong>e-tun<strong>in</strong>g theseparameters rema<strong>in</strong>s possible us<strong>in</strong>g the menu-based navigation. As a result of the quick configuration wizard,only the parameter sett<strong>in</strong>gs relevant to the <strong>in</strong>st<strong>all</strong>ation will be shown <strong>in</strong> the menus. The irrelevant parameters will be hiddenand thus <strong>in</strong>accessible.The parameters can be downloaded to a PC as a back-up, or be duplicated to other similar <strong>in</strong>st<strong>all</strong>ations. If preferred,the parameter sett<strong>in</strong>gs can also be prepared on beforehand and uploaded to the units dur<strong>in</strong>g commission<strong>in</strong>g.Before the actual test-run of the unit, an actuator test mode <strong>all</strong>ows <strong>all</strong> the wired comp<strong>one</strong>nts to be activated<strong>one</strong> by <strong>one</strong>. This <strong>all</strong>ows for a quick and easy check of <strong>all</strong> connections and wir<strong>in</strong>gs made to ensure a correct operation.An automatic screed dry<strong>in</strong>g function can be activated to proceed through a gradual heat-up of an underfloor heat<strong>in</strong>g system to avoid cracks <strong>in</strong> the floor dur<strong>in</strong>g the first heat-up. Individual and easy-to-programme scheduletimers for heat<strong>in</strong>g, cool<strong>in</strong>g, domestic hot water operation and recirculation noise-sensitive operation and electricalbooster heater <strong>all</strong>ow to adjust the operation of the unit to match the end-user’s typical daily schedule.After the commission<strong>in</strong>g, access to the <strong>in</strong>st<strong>all</strong>er’s menu can be restricted (manu<strong>all</strong>y or automatic<strong>all</strong>y after <strong>one</strong> hour) to avoidwrong manipulation of the unit by the end-user.
41Daik<strong>in</strong> Altherma low temperature 41Easy serviceabilityIn case someth<strong>in</strong>g goes wrong, full-text error messages will guide the end-user to take appropriate action totry and resolve the problem. If the problem persists and a site <strong>in</strong>tervention is necessary, the service eng<strong>in</strong>eer will be ableto review the last 20 error occurrences.Detailed <strong>in</strong>formation on the operational conditions of the unit, such as the runn<strong>in</strong>g hours of thedifferent elements, operat<strong>in</strong>g temperatures or number of starts, can easily be read out from the extended end-user’s menu.Graphical screen with backlightInformationOn/OffHomeMenu / BackConfirmNavigational buttonsRoom temperature control functionalityThe user <strong>in</strong>terface itself is equipped with a temperature sensor and can be <strong>in</strong>st<strong>all</strong>ed remotely from the Daik<strong>in</strong> Altherma lowtemperature <strong>in</strong>door unit.• Inst<strong>all</strong>ed on the unit, it will <strong>all</strong>ow quick and easy access to the unit’s operat<strong>in</strong>g <strong>in</strong>formation and sett<strong>in</strong>gs.• Inst<strong>all</strong>ed remotely (e.g. <strong>in</strong> a liv<strong>in</strong>g room) it will also act as a room thermostat with more advanced features thana standard room thermostat, result<strong>in</strong>g <strong>in</strong> more stable room temperatures, <strong>in</strong>creased efficiencyand operation life cycle. A second optional <strong>in</strong>terface can still be <strong>in</strong>st<strong>all</strong>ed on the unit for service purposes.User-friendly with <strong>in</strong>tuitive controlsIn the detailed display mode, the large graphical display of the user <strong>in</strong>terface displays the actual room temperatureand the operation mode of the unit. Depend<strong>in</strong>g on the end-user’s preference, a simplified basic display is available thatshows just the actual room temperature and only <strong>all</strong>ows the room temperature set-po<strong>in</strong>t to be changed.User sett<strong>in</strong>gs can be accessed through an <strong>in</strong>tuitive and self-explanatory menu. This menu will also giveaccess to additional <strong>in</strong>formation such as the energy consumption and heat production of thesystem, split up between heat<strong>in</strong>g, cool<strong>in</strong>g and domestic hot water operation, enabl<strong>in</strong>g close monitor<strong>in</strong>g of the unit’sefficient operation.
42 Air to water applicationsMonobloc systemEveryth<strong>in</strong>g comb<strong>in</strong>ed <strong>in</strong> <strong>one</strong> outdoor unitIn addition to Daik<strong>in</strong> Altherma split systems, Daik<strong>in</strong> has <strong>in</strong>troduced a monoblocversion <strong>in</strong> which <strong>all</strong> hydraulic parts are located with<strong>in</strong> the outdoor unit.In this system, the water pipes, rather than the refrigerant pipes, run <strong>in</strong>doorsfrom the outdoor unit, mak<strong>in</strong>g <strong>in</strong>st<strong>all</strong>ation much quicker and easierfor the domestic <strong>in</strong>st<strong>all</strong>er.Available capacities for monobloc: 6, 8 kW and 11, 14, 16 kWDomestic hot waterSolar connection (optional)Heat pump convectorOudoor unit:6, 8 kW and 11, 14 and 16 kW Under floor heat<strong>in</strong>g
Daik<strong>in</strong> Altherma low temperature 431.OUTDOOR UNIT ONLYExtra sm<strong>all</strong> cas<strong>in</strong>gH 2O pip<strong>in</strong>g, No refrigerant1,190 mm360 mm805 mm6kW and 8kW cas<strong>in</strong>g11kW, 14kW and 16kW cas<strong>in</strong>gFreeze protection of hydraulic partsIn order to protect the water pipes from freez<strong>in</strong>g up dur<strong>in</strong>g w<strong>in</strong>ter, <strong>in</strong>sulation is provided for <strong>all</strong> hydraulic comp<strong>one</strong>ntsand special software has been applied to activate the pump and back-up heater if necessary. This prevents the watertemperature from dropp<strong>in</strong>g below freez<strong>in</strong>g po<strong>in</strong>t and obviates the need for the addition of glycol to the water pipes.Daik<strong>in</strong> Altherma monobloc is available <strong>in</strong> the follow<strong>in</strong>g versions:- heat<strong>in</strong>g only or heat<strong>in</strong>g and cool<strong>in</strong>g- with or without bottom plate heater- s<strong>in</strong>gle phase or three phase- 6kW, 8kW, 11kW, 14kW or 16kWBuilt-<strong>in</strong> electric back-up heater as additional heat<strong>in</strong>g dur<strong>in</strong>g extremely cold outdoor temperature. The Daik<strong>in</strong>Altherma monobloc can be equipped with a 6 kW back-up heater, which can be adjusted to 3 kW (s<strong>in</strong>gle phase units) or 2kW (three phase units) by chang<strong>in</strong>g the wir<strong>in</strong>g.If necessary, an optional “<strong>in</strong> l<strong>in</strong>e” back-up heater of 6 kW can be mounted <strong>in</strong>doors (also adjustable to 2 kW or 3 kW)Daik<strong>in</strong> Altherma sm<strong>all</strong> capacity models (6 to 8 kW) are equipped with a sw<strong>in</strong>g compressor.Sw<strong>in</strong>g compressors have been sett<strong>in</strong>g trends <strong>in</strong> the area of energy efficient performance for the past 10 years(leaks and friction are basic<strong>all</strong>y non-existent) <strong>in</strong> thousands of outdoor units.The scroll compressors provided <strong>in</strong> the Daik<strong>in</strong> Altherma monobloc models (11 to 16 kW) aredesigned as compact, robust, low-noise device to guarantee optimal operational reliability (no valves andbuilt-<strong>in</strong> sw<strong>in</strong>g-l<strong>in</strong>k coupl<strong>in</strong>g) and efficiency (through a low <strong>in</strong>itial flow and a constant compression ratio).A technology already used <strong>in</strong> many Daik<strong>in</strong> heat pumps.
44 Air to water applications2.Domestic hot water tankWhether your customer wants domestic hot water only or the advantage of solar energy, Daik<strong>in</strong> offers you the domestichot water tank that meets his or her requirements.EKHTSDomestic hot water tankThe <strong>in</strong>door unit and domestic hot water tank canbe stacked to save space, or <strong>in</strong>st<strong>all</strong>ed next to eachother, if only limited height is available.• Available <strong>in</strong> 200 and 260 litres• Efficient temperature heat-up: from 10°C to50°C <strong>in</strong> only 60 m<strong>in</strong>utes*• Heat loss is reduced to a m<strong>in</strong>imum thanks tothe high quality <strong>in</strong>sulation• At necessary <strong>in</strong>tervals, the <strong>in</strong>door unit canheat up the water to 60°C to prevent the riskof bacteria growth.* Test d<strong>one</strong> with a 16kW outdoor unit at ambient temperatureof 7°C, 200L tank1314215793413142157934812116812611511051101. Hot water connection2. T-piece (field supply)3. Pressure relief valveconnection4. Pressure relief valve(field supply)5. Recirculation hole6. Thermistor socket7. Flow <strong>in</strong>let connection8. Heat exchanger coil9. Return outlet connection10. Cold water connection11. Thermistor12. Anode13. Knockout holes14. Knockout holes717155991010EKHWPDomestic hot water tank• In comb<strong>in</strong>ation with w<strong>all</strong>-mounted split and monobloc heat<strong>in</strong>g system• Available <strong>in</strong> 2 capacities: 300 and 500 litres››Can be comb<strong>in</strong>ed with unpressurised solar system››Optimised connections• Easier <strong>in</strong>st<strong>all</strong>ation of each system circuit››Improved design: attractive colour and new form››Optimised for easy transport and <strong>in</strong>st<strong>all</strong>ation››Better <strong>in</strong>sulation means reduced energy costs››Higher flow-rate thanks to optimised connection technology››Clear connections mean easier <strong>in</strong>st<strong>all</strong>ation
Daik<strong>in</strong> Daik<strong>in</strong> Altherma LOW low TEMPERATUREtemperature 45for new houses3.Easy controlSystem controllerWeather dependant float<strong>in</strong>g set po<strong>in</strong>tWhen the float<strong>in</strong>g set po<strong>in</strong>t functionality is enabled, the setpo<strong>in</strong>t for the leav<strong>in</strong>g water temperature will be dependanton the outside ambient temperature. At low outsideambient temperatures, the leav<strong>in</strong>g water temperature will<strong>in</strong>crease to satisfy the <strong>in</strong>creas<strong>in</strong>g heat<strong>in</strong>g requirement ofthe build<strong>in</strong>g. At warmer temperatures the leav<strong>in</strong>g watertemperature will decrease to save energy.Optional room thermostatAn external sensor (EKRTETS) can be placed between theunder floor heat<strong>in</strong>g and the floor, as an option to the wirelessroom thermostat. The thermostat measures the roomtemperature and communicates directly to the user <strong>in</strong>terface.The LCD screen of the room thermostat <strong>in</strong>dicates <strong>all</strong> thenecessary <strong>in</strong>formation regard<strong>in</strong>g the sett<strong>in</strong>g of the Daik<strong>in</strong>Altherma system <strong>in</strong> the bl<strong>in</strong>k of an eye. The user can easilynavigate between the different menus, the most commonof which <strong>in</strong>clude:• Sett<strong>in</strong>g the temperature of the room based onmeasurements from the built-<strong>in</strong> or external sensor• Cool<strong>in</strong>g and heat<strong>in</strong>g mode• Off function (with <strong>in</strong>tegrated frost-protection function)• Holiday function mode• Comfort and reduced function modes• Time (day and month)• Programmable week-timer with 2 user def<strong>in</strong>ed and 5pre-set programmes, with up to 12 actions per day• Keylock function• Sett<strong>in</strong>g limits. The <strong>in</strong>st<strong>all</strong>er can change the upperand lower limits• Floor temperature protection and protection aga<strong>in</strong>stcondensation for under floor cool<strong>in</strong>g ** only <strong>in</strong> comb<strong>in</strong>ation with EKRTETS
46 Air to water applicationsHeat pump convectorThe heat pump convector unit can provide bothheat<strong>in</strong>g and cool<strong>in</strong>g if required, s<strong>in</strong>ce the heatpump convector is more than just a fan coil unit.The heat pump convector also has a very low noiselevel.When comb<strong>in</strong><strong>in</strong>g under floor heat<strong>in</strong>g and fan coil units, thelow leav<strong>in</strong>g water temperatures, important for efficiency,are adequate for under floor heat<strong>in</strong>g, but the fan coil unitsthen need to be oversized <strong>in</strong> order to emit the proper levelsof heat at these low water temperatures. The heat pumpconvector solves this problem.The heat pump convector is able to emit the requiredlevels of heat at low leav<strong>in</strong>g water temperatures, whilereta<strong>in</strong><strong>in</strong>g a modest size.Instead of the leav<strong>in</strong>g water circuit be<strong>in</strong>g switched onand off via a thermostat <strong>in</strong> a s<strong>in</strong>gle master room, eachheat pump convector can be directly wired to the Daik<strong>in</strong>Altherma <strong>in</strong>door unit, the system’s <strong>in</strong>telligence centre. This<strong>all</strong>ows <strong>all</strong> rooms to have heat when required, regardless ofthe state of the other rooms.The heat pump convector saves on runn<strong>in</strong>gcosts thanks to the improved efficiency by approximately25% compared to a heat<strong>in</strong>g system that comb<strong>in</strong>es underfloorheat<strong>in</strong>g and regular fan coil units. The heat pumpconvector can easily replace exist<strong>in</strong>g heat emitters, thanksto its plug and play <strong>in</strong>st<strong>all</strong>ation.
Daik<strong>in</strong> Altherma low temperature 47Solar connectionUnpressurised thermal hot waterThe solar collectors are only filled with water whensufficient heat is provided by the sun. In this case, bothpumps <strong>in</strong> the control and pump unit switch on briefly andfill the collectors with storage tank water. After fill<strong>in</strong>g, whichtakes less than a m<strong>in</strong>ute, <strong>one</strong> of the pumps switches off andwater circulation is ma<strong>in</strong>ta<strong>in</strong>ed by the rema<strong>in</strong><strong>in</strong>g pump.If there is <strong>in</strong>sufficient sunsh<strong>in</strong>e or if the solar storage tankdoes not need more heat, the feed pump switches offand the entire solar system dra<strong>in</strong>s <strong>in</strong>to the storage tank.The addition of antifreeze is not necessary s<strong>in</strong>ce, if the<strong>in</strong>st<strong>all</strong>ation is not <strong>in</strong> use, the collector surfaces are not filledwith water – another environmental advantage!Pressurised solar systemAveraged over an entire year, the sun delivers half of theenergy we need to br<strong>in</strong>g our domestic hot water up tothe desired temperature. High efficiency collectors withhighly selective coat<strong>in</strong>g transfer <strong>all</strong> the short-wave solarradiation <strong>in</strong>to heat. The collectors can be mounted onroof tiles.Pressurised solar systemIf needed, a pressurised thermal hot water system canalso be offered. The system is filled with heat transferfluid with the correct amount of antifreeze to avoidfreez<strong>in</strong>g <strong>in</strong> w<strong>in</strong>ter. The whole system is pressurised andsealed. A solar kit and solar pump station will be neededto connect the domestic hot water tank (EKHWS orEKHWE) to the solar collector.
<strong>in</strong>e to water applicationsforHeat<strong>in</strong>g and domestic hot waternew buildand replacement ofGeothermal energy is a free source of energy for heat<strong>in</strong>g, and domestichot water. It delivers enormous cost sav<strong>in</strong>gs <strong>in</strong> eventhe coldest climates as the energy is at a relatively constant temperature<strong>all</strong> year round. The compact design of the <strong>in</strong>side unit requires verylittle space whilst, at the same time, mak<strong>in</strong>g the system veryeasy and quick to <strong>in</strong>st<strong>all</strong>. And, once commissi<strong>one</strong>d, our easy,user-friendly controls put the user <strong>in</strong> complete command.Daik<strong>in</strong> Althermaground source heat pump
49shoot<strong>in</strong>gHighest seasonalefficiency,thanks to our <strong>in</strong>verter heat pumpshoot<strong>in</strong>gQuick and easy<strong>in</strong>st<strong>all</strong>ation<strong>in</strong>clud<strong>in</strong>goil boilersa domestic hot water tankCompact<strong>in</strong>door unitwith pleas<strong>in</strong>g designNew user<strong>in</strong>terface
50 br<strong>in</strong>e to water applicationsGround sourceheat pumpWhat is a ground source heat pump?Even <strong>in</strong> the coldest climates, geothermal heat is present <strong>in</strong> the ground result<strong>in</strong>g <strong>in</strong> a fairly constant temperature of 10 o Cat depth of five metres. This trapped energy represents a source of heat that the ground source heat pump at the heartof our system can tap <strong>in</strong>to to heat the home.Us<strong>in</strong>g either a ground probe or a surface collector just below the surface, a water/anti-freeze mixture c<strong>all</strong>ed ‘br<strong>in</strong>e’ ispumped round the circuit as a heat transfer medium. The br<strong>in</strong>e then passes <strong>in</strong>to the heat pump unit itself where theheat is transferred to a low evaporation po<strong>in</strong>t refrigerant that is compressed to produce heat<strong>in</strong>g or domestic hot water.Why choose a ground sourceheat pump?The simple answer is because it is more efficient than an air-to-water heat pump when the average w<strong>in</strong>ter ambienttemperature drops below 3°C.For example, as <strong>in</strong> the Oslo region more than 70% of heat<strong>in</strong>g occurs when the outdoor temperature is below 3°C, theground source heat pump is the most efficient solution, thanks to hav<strong>in</strong>g access to a stable energy source that is unaffectedby the ambient temperature.In addition, the Daik<strong>in</strong> Altherma ground source heat pump has very stable heat<strong>in</strong>g capacities at low ambient temperaturesand there is no need for an outdoor unit. This delivers two major benefits: firstly, it is easier to <strong>in</strong>st<strong>all</strong> as there is no outdoorunit <strong>in</strong>volved and so no refrigerant connections need to be made, and secondly, there is no de-frost cycle <strong>in</strong>volved and this<strong>in</strong>creases the total <strong>in</strong>door comfort levels.Mak<strong>in</strong>g a differenceDue to high efficiencies result<strong>in</strong>g from our <strong>in</strong>verter technology, the Daik<strong>in</strong> Altherma ground source heat pump provides alead<strong>in</strong>g edge performance <strong>in</strong> comparison to the on/off units that make up the majority of the market.
Daik<strong>in</strong> Altherma ground source heat pump 511.High seasonal efficiency thanksto our <strong>in</strong>verter heat pump technologyThe Daik<strong>in</strong> <strong>in</strong>verter heat pump technology has been shown to provide an <strong>in</strong>crease <strong>in</strong> seasonal efficiency of up to 20%when compared to traditional on/off ground source heat pumps.• The br<strong>in</strong>e, a water/anti-freeze mixture that operates as heat transfer medium between the ground and the heat pump,is kept at a higher stable temperature• Back up operation is reduced to a m<strong>in</strong>imum• High operat<strong>in</strong>g efficiencies of the compressor are reached at partial load operation, i.e. when no full capacity ofthe unit is required.• This results <strong>in</strong> reduced runn<strong>in</strong>g costs and a faster return on <strong>in</strong>vestment.Higher br<strong>in</strong>e temperatures dur<strong>in</strong>g cont<strong>in</strong>uouscompressor operation, <strong>in</strong> partial load conditionsCase studyTypical application:• Location: Sweden• Design temperature: -17°C• Heat load: 13kW• Heat<strong>in</strong>g off temperature: 16°C1086420-2-4-6-8T (°C)Operation ON/OFF unitPartial load condition - ON/OFFOFF ONOutgo<strong>in</strong>g Br<strong>in</strong>e Temperature (HP as reference)OFFONt1086420-2-4-6-8T (°C)Operation Daik<strong>in</strong> unitPartial load condition - Inverter controlledONOutgo<strong>in</strong>g Br<strong>in</strong>e Temperature (HP as reference)tWhen no full capacity is required of the system the compressor works <strong>in</strong> partial load. In partial load conditions, a traditionalon/off ground source heat pump sequently switches ON and OFF, whereby the br<strong>in</strong>e temperature decreases down to-4°C when the unit is operat<strong>in</strong>g. Daik<strong>in</strong>’s <strong>in</strong>verter technology results <strong>in</strong> a stable outgo<strong>in</strong>g br<strong>in</strong>e temperature of around 0°C.This <strong>in</strong>creased stability <strong>in</strong> br<strong>in</strong>e temperature results <strong>in</strong> a higher and more constant evaporat<strong>in</strong>g temperature which leads tohigher operat<strong>in</strong>g efficiencies.Less back up heater operation thanks to the boost<strong>in</strong>g of the <strong>in</strong>verter compressorfrequencyCapacity (kW)Heat load l<strong>in</strong>eTraditional ON/OFF unitDaik<strong>in</strong> unitBUH* = Back-up heaterBUH*Required heat output ofyour homeAmbient temperature (Ta) °CCompared to a traditional On/Off unit, the requirement for support from the back up heater is much lower for theDaik<strong>in</strong> Altherma ground source heat pump, thanks to the boost<strong>in</strong>g effect of our <strong>in</strong>verter compressors, also this leads tolower runn<strong>in</strong>g costs.
52 br<strong>in</strong>e to water applicationsBig partial load operation at relevant ambient conditionsTypical Nordic climate applicationwith standard heat load :Case study141280%• Location: Sweden• Design temperature: -17°C• Heat load: 12kW10Capacity (kW)864Optimaloperation20-16 -12 -8 -4 0 4 8 12 16Heat load l<strong>in</strong>eDaik<strong>in</strong> Altherma ground source heat pump - m<strong>in</strong>imum capacityDaik<strong>in</strong> Altherma ground source heat pump -maximum1 2 3Ambient temperature (°C)Ta1 Full load operation with additional electric assistance (if required):the heat load is higher than the maximum heat<strong>in</strong>g capacity2 Partial load operation: the heat load is lower than the maximum heat<strong>in</strong>g capacityand higher than the m<strong>in</strong>imum heat<strong>in</strong>g capacity. This is the optimal operation z<strong>one</strong>.The compressor will reduce its operat<strong>in</strong>g frequency to deliver the exact required capacitieswith high operat<strong>in</strong>g efficiencies.3 On/Off operation: The heat load is below the m<strong>in</strong>imum heat<strong>in</strong>g capacity, thereforethe unit will go <strong>in</strong>to On/Off mode to deliver the required capacity.In a Nordic climate, around 80% of the required heat output has to be delivered <strong>in</strong> an ambient temperature range between-9°C and 8°C, <strong>in</strong>dicated by the orange z<strong>one</strong>.To deliver a high seasonal Coefficiency of Performance (COP), it is crucial to have high operat<strong>in</strong>g efficiencies for this ambienttemperature range as the majority of the required heat has to be delivered with<strong>in</strong> this temperature range. As you will see,thanks to its wide modulat<strong>in</strong>g range, the Daik<strong>in</strong> Altherma ground source heat pump almost completely covers the relevantambient temperature range whilst <strong>in</strong> partial load operation, which it the optimal operational z<strong>one</strong> of the unit. This is, ofcourse, a major benefit compared to traditional On/Off compressors.
Daik<strong>in</strong> Altherma ground source heat pump 532.Quick and easy <strong>in</strong>st<strong>all</strong>ation <strong>in</strong>clud<strong>in</strong>ga domestic hot water tankTo keep th<strong>in</strong>gs simple, the domestic hot water tank is factory-fitted, thus reduc<strong>in</strong>g the <strong>in</strong>st<strong>all</strong>ation time and with thepipework connections on the top of the unit it is very easy to connect.The over<strong>all</strong> weight of the unit is reduced to facilitate ease of shipp<strong>in</strong>g and <strong>in</strong>st<strong>all</strong>ation.
54 br<strong>in</strong>e to water applications3.Compact <strong>in</strong>door unit withpleas<strong>in</strong>g design• The full <strong>in</strong>tegration of heat pump module and domestic hot water tank keeps the footpr<strong>in</strong>t very compact• High quality design helps the unit blend <strong>in</strong> with other household unitsThe footpr<strong>in</strong>t of the <strong>in</strong>tegrated unit is 728mm x 600mm - about the same as a normal household appliance - and at 1800mmhigh, it fits neatly <strong>in</strong> any standard room. A further benefit to both the <strong>in</strong>st<strong>all</strong>er and the user is that only 10mm side clearanceis required and <strong>all</strong> the pipework connections are on top of the heat pump unit.1732 mm728 mm600 mm
Daik<strong>in</strong> Altherma ground source heat pump 554.New user <strong>in</strong>terface• Quick commission<strong>in</strong>g: the <strong>in</strong>st<strong>all</strong>er can program <strong>all</strong>the sett<strong>in</strong>gs for an <strong>in</strong>st<strong>all</strong>ation on a laptop computerand then simply upload them to the controller dur<strong>in</strong>gcommission<strong>in</strong>g. This not only reduces on-site time,but <strong>all</strong>ows the <strong>in</strong>st<strong>all</strong>er to use similar sett<strong>in</strong>g on similar<strong>in</strong>st<strong>all</strong>ations.• User-friendly room thermostat functionality: the usercan raise or lower water temperature as a function ofthe actual room temperature, result<strong>in</strong>g <strong>in</strong> a more stableroom temperature and higher comfort levels.• Energy management functionality: the controllerdisplays both the output and <strong>in</strong>put energy of the unit<strong>all</strong>ow<strong>in</strong>g the user to manage their energy consumptionmore accurately.• Easy servic<strong>in</strong>g: the controller records the time, date andnature of the last 20 Error occurrences enabl<strong>in</strong>g quickerdiagnostics and ma<strong>in</strong>tenance.
Air to water applicationsHeat<strong>in</strong>g, domestic hot water and cool<strong>in</strong>gfor residentialand commercialapplicationsDaik<strong>in</strong> Altherma Flex Type is the flexible solution for space heat<strong>in</strong>g,domestic hot water and cool<strong>in</strong>g. It provides total climate control<strong>in</strong> places as apartments, social hous<strong>in</strong>g, schools, hospitals,libraries, spas, fitness centres and hotels. A mix of <strong>in</strong>telligentsolutions and advanced control technologies makes Daik<strong>in</strong> AlthermaFlex Type the ultimate choice <strong>in</strong> controllable comfort for residentialand commercial build<strong>in</strong>gs.The system embraces Daik<strong>in</strong>’s two core ambitions: <strong>in</strong>novation andreduc<strong>in</strong>g the environmental footpr<strong>in</strong>t. Altherma Flex Type meetsthe EU’s ambitious environmental targets for 2020. In these, the EUaims for <strong>all</strong> new build<strong>in</strong>gs to consume a m<strong>in</strong>imum of energy and thusto be a “nearly Zero-Energy Build<strong>in</strong>g” or nZEB.
57Daik<strong>in</strong> Altherma Flex TypeMore benefits of advanced design:• High efficiency results <strong>in</strong> low operat<strong>in</strong>g costs• Individual or centralised control• Reliable solutions for hot water and heat<strong>in</strong>g• Cool<strong>in</strong>g <strong>in</strong> the most efficient way• Large hot water volume• Green energy solutions• Advanced control and monitor<strong>in</strong>g for high efficiency and ease of operation• Limited <strong>in</strong>st<strong>all</strong>ation space thanks to sm<strong>all</strong> footpr<strong>in</strong>t of <strong>in</strong>door unit and outdoor unit
58 Air to water applications8benefits4 any applicationDaik<strong>in</strong> Altherma Flex Type for residential and commercial applications isa 3-<strong>in</strong>-1 system offer<strong>in</strong>g heat<strong>in</strong>g, domestic hot water and cool<strong>in</strong>g <strong>all</strong>-<strong>in</strong>-<strong>one</strong>, whichis highly energy efficient thanks to Daik<strong>in</strong>’s advanced heat pump technolgy.Further more, Daik<strong>in</strong> Altherma Flex Type is a modular system.Depend<strong>in</strong>g from your project <strong>one</strong> or more outdoor units can becomb<strong>in</strong>ed with up to ten <strong>in</strong>door units per outdoor unit.Outdoor2Heat<strong>in</strong>g3Cool<strong>in</strong>g1Hot waterHeat<strong>in</strong>g/Cool<strong>in</strong>gOne or more outdoor units+ several <strong>in</strong>door units>> a modular system= +Outdoor unitIndoor<strong>in</strong>st<strong>all</strong>ationIndoorunitDomestic hotwater tank
Daik<strong>in</strong> Altherma Flex Type 59Apartment build<strong>in</strong>gs &collective hous<strong>in</strong>gDaik<strong>in</strong> Altherma Flex Type is designed with the particular ch<strong>all</strong>enge ofapartment build<strong>in</strong>g and collective hous<strong>in</strong>g <strong>in</strong> m<strong>in</strong>d.High efficiency is ensured by the comb<strong>in</strong>ation of technologies withlow operat<strong>in</strong>g costs as a result. Next to central control, the latest<strong>in</strong>tegrated control technologies also <strong>all</strong>ow the temperature of eachresidential space to be <strong>in</strong>dividu<strong>all</strong>y regulated and ma<strong>in</strong>ta<strong>in</strong>ed.HotelsDaik<strong>in</strong> Altherma Flex Type offers reliable solutions for hotelapplications. The system generates efficiently hot water <strong>in</strong> bothheat<strong>in</strong>g and cool<strong>in</strong>g modes. Thanks to the advanced cascade technologythe rooms are cooled <strong>in</strong> the most efficient way.RestaurantsHighly efficient production of large hot water volume alsomakes the system a perfect solution for restaurants. With its very lowenvironmental impact the system represents a perfect green energysolution.Spas and leisureAll types of hot water applicationsDaik<strong>in</strong> Altherma Flex Type easily provides heat<strong>in</strong>g and cool<strong>in</strong>g to a largenumber of rooms of vary<strong>in</strong>g sizes, while at the same time large volumes of hotwater are also needed. Advanced control and monitor<strong>in</strong>gassure highly efficient operation. Furthermore only limited<strong>in</strong>st<strong>all</strong>ation space is required.
60 Air to water applications1.Two Daik<strong>in</strong> technologies comb<strong>in</strong>edOutdoor unit: Daik<strong>in</strong> VRV technologyModular flexibilityThe Daik<strong>in</strong> Altherma makes use of Daik<strong>in</strong>’s renownedVRV technology. Multiple <strong>in</strong>door units can be connectedto a s<strong>in</strong>gle outdoor unit. A comb<strong>in</strong>ation of ProportionalIntegral Derivative controlled compressors and electronicexpansion valves <strong>in</strong> the outdoor unit cont<strong>in</strong>uously adjustthe circulat<strong>in</strong>g refrigerant volume <strong>in</strong> response to loadvariations <strong>in</strong> the <strong>in</strong>door units connected to it.This <strong>all</strong>ows the <strong>in</strong>door units to operate <strong>in</strong>dependently ofeach other, assur<strong>in</strong>g total flexibility.Each apartment reta<strong>in</strong>s control of itsown heat<strong>in</strong>g, hot water and cool<strong>in</strong>g.Heat recoveryHeat absorbed while cool<strong>in</strong>g <strong>one</strong> apartment can berecovered <strong>in</strong>stead of be<strong>in</strong>g simply released <strong>in</strong>to the air.This recovered heat can be used• for domestic hot water production <strong>in</strong> the same apartment• for space heat<strong>in</strong>g and domestic hot water production <strong>in</strong>other apartmentsMaximum use is made of available energy, thus reduc<strong>in</strong>gelectricity costs.Inverter compressorsDaik<strong>in</strong> Altherma Flex Type owes its remarkable low energyconsumption to a unique comb<strong>in</strong>ation of highly efficient<strong>in</strong>verter-controlled Daik<strong>in</strong> compressors with a variableoperat<strong>in</strong>g po<strong>in</strong>t. This <strong>all</strong>ows capacity to be exactly matchedto the actual heat<strong>in</strong>g demand of the build<strong>in</strong>g. The abilityto optim<strong>all</strong>y control the heat capacity of the outdoor unitalso means maximum comfort and m<strong>in</strong>imum energyconsumption.Cool<strong>in</strong>g:up to 43°CDomestichot water heat<strong>in</strong>g:up to 75°CdischargeHeat<strong>in</strong>g:up to 80°Cliquid R-410AR-134ACool<strong>in</strong>g:down to 5°Csuction R-410AH 2O
Daik<strong>in</strong> Altherma Flex Type 61Indoor unit: Daik<strong>in</strong> Altherma cascade technologyThe Daik<strong>in</strong> Cascade technology uses an outdoor unit thatextracts heat from the surround<strong>in</strong>g air and transfers this tothe <strong>in</strong>door unit via a R-410A refrigerant circuit. The <strong>in</strong>doorunit then <strong>in</strong>creases this heat via the R-134a refrigerantcircuit and it is then used to heat the water circuit. Us<strong>in</strong>g theunique cascade compressor approach, water temperaturesof 80º C can be achieved without additional back-upheaters.Space heat<strong>in</strong>gDaik<strong>in</strong> Altherma Flex Type makes use of the cascadetechnology to improve the efficiency of the spac<strong>in</strong>gheat<strong>in</strong>g supplied because it has a number of significantadvantages over s<strong>in</strong>gle refrigerant heat pumps:• it provides for a wide range of water temperatures(25º - 80ºC) which enables <strong>all</strong> types of heat emitters tobe connected <strong>in</strong>clud<strong>in</strong>g under floor heat<strong>in</strong>g, convectorsand radiators and it is compatible with exist<strong>in</strong>g radiatorsystems• there is no drop <strong>in</strong> capacity with <strong>in</strong>creas<strong>in</strong>g watertemperatures• it delivers high capacities at low ambient temperaturesright down to -20ºC• No back-up electrical heater is requiredDomestic hot water heat<strong>in</strong>gThe cascade technology also delivers water temperaturesof 75°C that can be used to heat up the domestic hot watertank, which makes it highly efficient for the production ofdomestic hot water.• Domestic hot water can be produced up to 75° C,without the assistance of an electric heater• No electric heater required for Legi<strong>one</strong>lla dis<strong>in</strong>fection• COP of 3.0 for heat<strong>in</strong>g from 15° C to 60° C• Heat-up time from 15° to 60° C <strong>in</strong> 70 m<strong>in</strong>utes (200L tank)• Equivalent hot water volume of 320L at 40° C (withoutreheat) for a 200L tank at a tank temperature of 60°C.Higher volumes of equivalent hot water are availablewith the 260l tank, or us<strong>in</strong>g a higher tank temperature.Cool<strong>in</strong>gThe second refrigerant cycle R-134a can be bypassedto offer efficient cool<strong>in</strong>g. The R-410A refrigerant cycle isreversed, and the cool water circuit can be used to cool therooms.• High cool<strong>in</strong>g capacities with water temperaturesdown to 5°C, <strong>in</strong> comb<strong>in</strong>ation with Daik<strong>in</strong> heat pumpconvector or Daik<strong>in</strong> fan coil units• Under floor cool<strong>in</strong>g is possible, with water temperaturesdown to 18° C• Heat from cool<strong>in</strong>g operation can be recovered to heatthe domestic hot water tankCascade technologyStep 1 Step 2 Step 3Heat fromambient outdoorair is extractedTransferr<strong>in</strong>gheat<strong>in</strong>creas<strong>in</strong>gtemperatureHeat is then transferredto the water circuitOutdoorIndoor
62 Air to water applications1312681114234157951102.Domestic hot water tank71The <strong>in</strong>door unit and domestic hot water tank can bestacked to save space, or <strong>in</strong>st<strong>all</strong>ed next to each other, if onlylimited height is available.9510EKHTS: Domestic hot water tank• Available <strong>in</strong> 200 and 260 litres• Efficient temperature heat-up: from 10°C to 50°C <strong>in</strong> only60 m<strong>in</strong>utes*• Heat loss is reduced to a m<strong>in</strong>imum thanks to the highquality <strong>in</strong>sulation• At necessary <strong>in</strong>tervals, the <strong>in</strong>door unit can heat up thewater to 60°C to prevent the risk of bacteria growth.* Test d<strong>one</strong> with a 16kW outdoor unit at ambient temperature of 7°C200L tank131268111423415795110StackedorNon-stacked71. Hot water connection2. T-piece (field supply)3. Pressure relief valveconnection4. Pressure 9 relief valve(field supply)5. Recirculation hole6. Thermistor socket7. Flow <strong>in</strong>let connection8. Heat exchanger coil9. Return outletconnection510. Cold water connection1011. Thermistor12. Anode13. Knockout holes14. Knockout holes1
Daik<strong>in</strong> Altherma Flex Type 633.Easy controlSystem controllerThe user <strong>in</strong>terface controls the high temperature heat<strong>in</strong>g system<strong>in</strong> two ways:1/ Weather dependant float<strong>in</strong>g set po<strong>in</strong>tWhen the float<strong>in</strong>g set po<strong>in</strong>t functionality is enabled, the set po<strong>in</strong>tfor the leav<strong>in</strong>g water temperature will be dependant on the outsideambient temperature. At low outside ambient temperatures, theleav<strong>in</strong>g water temperature will <strong>in</strong>crease to satisfy the <strong>in</strong>creas<strong>in</strong>gheat<strong>in</strong>g requirement of the build<strong>in</strong>g. At warmer temperatures theleav<strong>in</strong>g water temperature will decrease to save energy.2/ Thermostat controlWith Daik<strong>in</strong> Altherma’s user <strong>in</strong>terface with <strong>in</strong>tegrated temperaturesensor, the ideal temperature can be easily, quickly andconveniently regulated.The easy-to-control user <strong>in</strong>terface for high temperature applicationsguarantees your comfort:››Space heat<strong>in</strong>g››Quiet mode››Setback function››Dis<strong>in</strong>fection function››Off function››Time scheduler››Domestic waterheat<strong>in</strong>g modeOptional room thermostatAn external sensor (EKRTETS) can be placed between the underfloor heat<strong>in</strong>g and the floor, as an option to the wireless roomthermostat. The thermostat measures the room temperature andcommunicates directly to the user <strong>in</strong>terface.The LCD screen of the room thermostat <strong>in</strong>dicates <strong>all</strong> the necessary<strong>in</strong>formation regard<strong>in</strong>g the sett<strong>in</strong>g of the Daik<strong>in</strong> Altherma system<strong>in</strong> the bl<strong>in</strong>k of an eye. The user can easily navigate between thedifferent menus, the most common of which <strong>in</strong>clude:• Sett<strong>in</strong>g the temperature of the room based on measurements from the built-<strong>in</strong> or external sensor• Cool<strong>in</strong>g and heat<strong>in</strong>g mode• Off function (with <strong>in</strong>tegrated frost-protection function)• Holiday function mode• Comfort and reduced function modes• Time (day and month)• Programmable week-timer with 2 user def<strong>in</strong>ed and 5 pre-set programmes, with up to 12 actions per day• Keylock function• Sett<strong>in</strong>g limits. The <strong>in</strong>st<strong>all</strong>er can change the upper and lower limits• Floor temperature protection and protection aga<strong>in</strong>st condensation for underfloor cool<strong>in</strong>g ** only <strong>in</strong> comb<strong>in</strong>ation with EKRTETS
64 Air to water applicationsAdvanced control and monitor<strong>in</strong>g forhigh efficiency and ease of operationTo further <strong>in</strong>crease the efficiency, an RTD-W per <strong>in</strong>door unitand a sequenc<strong>in</strong>g controller for the full heat<strong>in</strong>g system canbe <strong>in</strong>st<strong>all</strong>ed to monitor the exact heat<strong>in</strong>g demand.Radiateur standard basse température2000mmRadiateur standard basse température2000mmRadiateur standard basse température2000mm600mm600mm600mm600mm700mm700mmConsoleDaik<strong>in</strong>ConsoleDaik<strong>in</strong>ConsoleDaik<strong>in</strong>600mm600mm700mmLWTSRTD RTD RTD RTDRTDBMSSequenc<strong>in</strong>gcontrollerRTD-W <strong>in</strong>terfaceDaik<strong>in</strong>’s RTD control systems <strong>all</strong>ow the company’s entireproduct portfolio to be <strong>in</strong>tegrated fully with other build<strong>in</strong>gsystems. Designed for a wide range of applications, their preprogrammedfunctions ensure systems are highly efficient,deliver<strong>in</strong>g reduced energy consumption and carb<strong>one</strong>missions, while ma<strong>in</strong>ta<strong>in</strong><strong>in</strong>g excellent levels of comfort.Whatever the application, Daik<strong>in</strong>’s RTD controls mean <strong>all</strong>systems can be controlled centr<strong>all</strong>y, help<strong>in</strong>g owners, build<strong>in</strong>gmanagers, operators and home owners to reduce energyconsumption (and bills), as well as lower<strong>in</strong>g carbon emissions.The RTD-W control uses dry-contacts, 0-10V signal andModbus <strong>in</strong>terface to monitor, control and <strong>in</strong>tegrate domesticand commercial hot water and heat<strong>in</strong>g systems.
Daik<strong>in</strong> Altherma Flex Type 65Sequenc<strong>in</strong>g controllerThanks to the Modbus <strong>in</strong>terface of the RTD-W, thesequenc<strong>in</strong>g controller (EKCC7-W) can centr<strong>all</strong>y monitor thewhole heat<strong>in</strong>g system.The sequenc<strong>in</strong>g controller transfers centralised sett<strong>in</strong>gsand control through Modbus to the units:• weather dependent leav<strong>in</strong>g water set po<strong>in</strong>tand schedule• domestic hot water set po<strong>in</strong>t and schedule• quiet mode scheduleIn case of capacity shortage and unit alarm, the back-upheater operation is enabled by the sequenc<strong>in</strong>g controller.The advanced monitor<strong>in</strong>g of the heat<strong>in</strong>g system ensuresthe build<strong>in</strong>g owner a low energy bill and a clear view onthe operation of the system. The <strong>in</strong>st<strong>all</strong>er has a clear viewon the error history if <strong>in</strong>tervention is needed.A centralised overview of the operat<strong>in</strong>g conditions of <strong>all</strong>units is shown on <strong>one</strong> screen, <strong>in</strong>clud<strong>in</strong>g error history.A ma<strong>in</strong> energy reduc<strong>in</strong>g function is the cascadeoperation of units. The number of operat<strong>in</strong>g <strong>in</strong>doorunits is def<strong>in</strong>ed based on the difference betweenmeasured common leav<strong>in</strong>g water temperature and theset po<strong>in</strong>t. The order of start-up of the units is determ<strong>in</strong>edby runn<strong>in</strong>g hours, domestic hot water operation andgrouped per outdoor unit.
66 Air to water applications4.Heat pump convectorThe Daik<strong>in</strong> heat pump convector operates at typical water temperatures of 45°C, which can be efficiently produced thanksto the Daik<strong>in</strong> Altherma cascade technology.The heat pump convector is therefore the ideal heat emitter for apartment applications, provid<strong>in</strong>g high comfort levels:• Sm<strong>all</strong> dimensions compared to low-temperature radiators: width is reduced with 2/3rdStandard low temperature radiatorRadiateur standard basse température2000mm2000mm 2000mmDaik<strong>in</strong> heat pump convector600mm600mm700mmConsoleDaik<strong>in</strong>ConsoleDaik<strong>in</strong>600mm600mm600mm• Low sound level down to 19 dB(A), optimal for bedroom 700mm applications• High-capacity cool<strong>in</strong>g with water temperatures down to 6° CControlEach Daik<strong>in</strong> heat pump convector has its own control and every room can be<strong>in</strong>dependently heated (or cooled) as required. The remote control has a built-<strong>in</strong>weekly timer for optimum flexibility and comfort. Operation of the unit can beadapted to <strong>in</strong>dividual requirements.Infrared remotecontrol (Standard)ARC452A15
Daik<strong>in</strong> Altherma Flex Type 67Heat<strong>in</strong>g / Cool<strong>in</strong>g operationHeat<strong>in</strong>g (45°C) / Cool<strong>in</strong>g (6°C)liv<strong>in</strong>g room bedroom 1 bedroom 245°C / 7°CAll types of heat emitters can be connected to Daik<strong>in</strong> Altherma for apartment build<strong>in</strong>gs and collective hous<strong>in</strong>g, thanksto its wide water temperature range and its ability to work with multiple set po<strong>in</strong>ts, <strong>all</strong>ow<strong>in</strong>g a comb<strong>in</strong>ation of differentheat emitters operat<strong>in</strong>g at different water temperatures. The set po<strong>in</strong>t of the <strong>in</strong>door unit is a function of the actualdemand of the various heat emitters, ensur<strong>in</strong>g optimum efficiency at <strong>all</strong> times and under <strong>all</strong> conditions.ZONE 1 :TLw = 65°Cliv<strong>in</strong>g room600mm600mmbalanc<strong>in</strong>gvesselpumpradiators65°CbathroomValves closed <strong>in</strong> cool<strong>in</strong>g modeZONE 2 :TLw = 45°Cbedroomheat demand ON/OFFliv<strong>in</strong>g room OFF ON OFF OFFbathroom OFF OFF/ON ON OFFbedroom OFF OFF/ON OFF/ON ONIndoor unit OFF 65°C 65°C 45°Cexternalcontrolmix<strong>in</strong>g valve45°Cpump heat pumpconvectors
At your service, with the Daik<strong>in</strong>selectionDaik<strong>in</strong> worked out three selection tools for an accurate estimation ofyour specific project and do<strong>in</strong>g so Daik<strong>in</strong> provides a maximum of comfort,even <strong>in</strong> the early stage of choos<strong>in</strong>g! / even when consider<strong>in</strong>g the options!Make a quick estimation of sav<strong>in</strong>gs on runn<strong>in</strong>g costs and sav<strong>in</strong>gs on CO 2emissionsthanks to the Energy Sav<strong>in</strong>gs Calculator. The Daik<strong>in</strong> Altherma simulationsoftware provides for every specific application an appropriate heat pumpselection based on the specific house and location details. And for new houses orrenovations the Daik<strong>in</strong> Altherma selection and simulation software <strong>all</strong>owsquick and easy identification of the optimal mix of comp<strong>one</strong>nts.
tools69
701.energy sav<strong>in</strong>gs calculatorDaik<strong>in</strong> provides a web-based tool to give a quick estimation of sav<strong>in</strong>gs on runn<strong>in</strong>g costs and sav<strong>in</strong>gs on CO 2emissions.Based on a few <strong>in</strong>puts from the customer (location, house type, floor area, number of people), a comparison is madebetween the Daik<strong>in</strong> Altherma heat pump system and traditional heat<strong>in</strong>g systems. This comparison <strong>in</strong>cludes thespace heat<strong>in</strong>g and domestic hot water heat<strong>in</strong>g. This is available for both new builds and refurbishment applications.http://ecocalc.daik<strong>in</strong>.eu
Selection tools 712.Simulation softwareThe Daik<strong>in</strong> Altherma simulation software provides for everyspecific application an appropriate heat pump selection,tak<strong>in</strong>g <strong>in</strong>to account the needs of the build<strong>in</strong>g and specificclimate data. An <strong>in</strong>st<strong>all</strong>er can provide the follow<strong>in</strong>g data:• house application: heat/cool load, water temperatures,power supply• climate conditions: location, design temperature• domestic hot water requirements: tank volume,material, solar connection• preferences: “heat<strong>in</strong>g off“ temperature,night setback functionBased on the specific house and location details, thesoftware provides a full dimension<strong>in</strong>g assur<strong>in</strong>g a correctmaterial selection.As well as a full material selection, the software providesdetailed <strong>in</strong>formation for the <strong>in</strong>st<strong>all</strong>er and the end-user, onthe expected outcome of the specified Daik<strong>in</strong> Althermaunit for its specific application and climate:• seasonal efficiency of the heat pump system• amount of back-up heater operation• energy consumption and energy cost per month• sav<strong>in</strong>gs on runn<strong>in</strong>g costs compared to traditionalheat<strong>in</strong>g systemsAll this <strong>in</strong>formation will be summarised <strong>in</strong> a detailed report.Check your local Daik<strong>in</strong>website for availability of thissimulation software.3.Selection and design softwarefor Daik<strong>in</strong> Altherma Flex TypeThe Daik<strong>in</strong> Altherma selection and simulation software fornew houses or renovations <strong>all</strong>ows quick and easy identificationof the optimal mix of comp<strong>one</strong>nts. It automatic<strong>all</strong>y selects<strong>in</strong>door and outdoor units based on the required heat loadsper hous<strong>in</strong>g unit and calculates the required refrigerantpip<strong>in</strong>g dimensions.The software also features:• automatic or manual selection of <strong>in</strong>door units• automatic selection of outdoor units• calculation of refrigerant pip<strong>in</strong>g diameters• automatic selection of refnet headers and jo<strong>in</strong>ts• creation of pip<strong>in</strong>g and wir<strong>in</strong>g diagrams withthe possibility to export them as DXF file• creation of extensive selection report
72Technical specifications1. Daik<strong>in</strong> Altherma low temperatureHeat<strong>in</strong>g onlyINDOOR UNIT EHVH04S18C3V EHVH08S18C3V EHVH08S26C9W EHVH16S18C3V EHVH16S26C9WCas<strong>in</strong>g Colour White WhiteMaterial Precoated sheet metal Precoated sheet metalDimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 115 116 126 120 129Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -25~25 -25~25 -25~35Water side M<strong>in</strong>.~Max. °C 15~55 15~55Domestic hotwaterAmbient M<strong>in</strong>.~Max. °CDB -25~35 -20~35Water side M<strong>in</strong>.~Max. °C 25~60 25~60Sound power level Nom. dBA 42 47Sound pressure level Nom. dBA 28 33OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1Heat<strong>in</strong>g capacity M<strong>in</strong>. kW 1.80 1 / 1.80 2 1.80 1 / 1.80 2 1.80 1 / 1.80 2 -Nom. kW 4.40 1 / 4.03 2 6.00 1 / 5.67 2 7.40 1 / 6.89 2 11.38 14.55 16.10Max. kW 5.12 1 / 4.90 2 8.35 1 / 7.95 2 10.02 1 / 9.35 2 -Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 0.87 1 / 1.13 2 1.27 1 / 1.59 2 1.66 1 / 2.01 2 2.64 3.43 3.83COP 5.04 1 / 3.58 2 4.74 1 / 3.56 2 4.45 1 / 3.42 2 4.31 4.24 4.20Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113 /114Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -25~25 -25~35Domestic hot water M<strong>in</strong>.~Max. °CDB -25~35 -20~35Refrigerant Type R-410A R-410ACharge kg 1.45 1.60 3.4Sound power level Heat<strong>in</strong>g Nom. dBA 61 62 64 66Sound pressure level Heat<strong>in</strong>g Nom. dBA 48 49 51 52Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230 // W1/3N~/50/400Current Recommended fuses A 20 40/20(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) cool<strong>in</strong>g Ta 35°C - LWE 7°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)Heat<strong>in</strong>g onlyINDOOR UNIT EHVH16S18C3V EHVH16S26C9W EHVH16S18C3V EHVH16S26C9WCas<strong>in</strong>g Colour White WhiteMaterial Precoated sheet metal Precoated sheet metalDimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 120 129 120 129Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -25~35 -25~35Water side M<strong>in</strong>.~Max. °C 15~55 15~55Domestic hot Ambient M<strong>in</strong>.~Max. °CDB -20~35 -20~35waterWater side M<strong>in</strong>.~Max. °C 25~60 25~60Sound power level Nom. dBA 47 47Sound pressure level Nom. dBA 33 33OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1Heat<strong>in</strong>g capacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 2.55 3.26 3.92 2.63 3.42 3.82COP 4.39 4.29 4.08 4.30 4.24 4.20Dimensions Unit HeightxWidthxDepth mm 1,170x900x320 1,345x900x320Weight Unit kg 103 108Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -20~35 -20~35Domestic hot water M<strong>in</strong>.~Max. °CDB -20~43 -20~43Refrigerant Type R-410A R-410ACharge kg 3.7 2.95Sound power level Heat<strong>in</strong>g Nom. dBA 64 66Sound pressure level Heat<strong>in</strong>g Nom. dBA 49 51 53 51 52Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommended fuses A 32 20
73Heat<strong>in</strong>g & Cool<strong>in</strong>gINDOOR UNIT EHVX04S18C3V EHVX08S18C3V EHVX08S26C9W EHVX16S18C3V EHVX16S26C9WCas<strong>in</strong>g Colour White WhiteMaterial Precoated sheet metal Precoated sheet metalDimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 115 117 126 121 129Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -25~25 -25~25Water side M<strong>in</strong>.~Max. °C 15~55 15~55Cool<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CDB 10~43 10~46Water side M<strong>in</strong>.~Max. °C 5~22 5~22Domestic hotwaterAmbient M<strong>in</strong>.~Max. °CDB -25~35 -20~35Water side M<strong>in</strong>.~Max. °C 25~60 25~60Sound power level Nom. dBA 42 47Sound pressure level Nom. dBA 28 33OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1Heat<strong>in</strong>g capacity M<strong>in</strong>. kW 1.80 1 / 1.80 2 1.80 1 / 1.80 2 1.80 1 / 1.80 2 -Nom. kW 4.40 1 / 4.03 2 6.00 1 / 5.67 2 7.40 1 / 6.89 2w 11.38 14.55 16.10Max. kW 5.12 1 / 4.90 2 8.35 1 / 7.95 2 10.02 1 / 9.53 2 -Cool<strong>in</strong>g capacity M<strong>in</strong>. kW 2.00 1 / 2.00 2 2.50 1 / 2.50 2 2.50 1 / 2.50 2 -Nom. kW 5.00 1 / 4.17 2 6.76 1 / 4.84 2 6.86 1 / 5.36 2 11.72 12.55 13.12Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 0.87 1 / 1.13 2 1.27 1 / 1.59 2 1.66 1 / 2.01 2 2.64 3.43 3.83Cool<strong>in</strong>g Nom. kW 1.48 1 / 1.80 2 1.96 1 / 2.07 2 2.01 1 / 2.34 2 4.31 5.09 5.74COP 5.04 1 / 3.58 2 4.74 1 / 3.56 2 4.45 1 / 3.42 2 4.31 4.24 4.20EER 3.37 1 / 2.32 2 3.45 1 / 2.34 2 3.42 1 / 2.29 2 2.72 2.47 2.29Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113/114Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -25~25 -25~35Cool<strong>in</strong>g M<strong>in</strong>.~Max. °CDB 10~43 10~46Domestic hot water M<strong>in</strong>.~Max. °CDB -25~35 -20~35Refrigerant Type R-410A R-410ACharge kg 1.45 1.60 3.4Sound power level Heat<strong>in</strong>g Nom. dBA 61 62 64 66Cool<strong>in</strong>g Nom. dBA 63 64 66 69Sound pressure Heat<strong>in</strong>g Nom. dBA 48 49 51 52levelCool<strong>in</strong>g Nom. dBA 48 49 50 50 52 54Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230 // W1/3N~/50/400Current Recommended fuses A 20 40/20(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) cool<strong>in</strong>g Ta 35°C - LWE 7°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)Heat<strong>in</strong>g & Cool<strong>in</strong>gINDOOR UNIT EHVX16S18C3V EHVX16S26C9W EHVX16S18C3V EHVX16S26C9WCas<strong>in</strong>g Colour White WhiteMaterial Precoated sheet metal Precoated sheet metalDimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 121 129 121 129Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -25~35 -25~35Water side M<strong>in</strong>.~Max. °C 15~55 15~55Cool<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CDB 10~46 10~46Water side M<strong>in</strong>.~Max. °C 5~22 5~22Domestic hot Ambient M<strong>in</strong>.~Max. °CDB -20~35 -20~35waterWater side M<strong>in</strong>.~Max. °C 25~60 25~60Sound power level Nom. dBA 47 47Sound pressure level Nom. dBA 33 33OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1Heat<strong>in</strong>g capacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Cool<strong>in</strong>g capacity Nom. kW 10.0 12.5 13.1 11.72 12.55 13.12Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 2.55 3.26 3.92 2.63 3.42 3.82Cool<strong>in</strong>g Nom. kW 3.69 5.38 6.04 4.31 5.09 5.74COP 4.39 4.29 4.08 4.30 4.24 4.20EER 2.71 2.32 2.17 2.72 2.47 2.29Dimensions Unit HeightxWidthxDepth mm 1,170x900x320 1,345x900x320Weight Unit kg 103 108Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -20~35 -20~35Cool<strong>in</strong>g M<strong>in</strong>.~Max. °CDB - 10~46Domestic hot water M<strong>in</strong>.~Max. °CDB -20~43 -20~43Refrigerant Type R-410A R-410ACharge kg 3.7 2.95Sound power level Heat<strong>in</strong>g Nom. dBA - 64 66Cool<strong>in</strong>g Nom. dBA - 64 66 69Sound pressure Heat<strong>in</strong>g Nom. dBA 49 51 53 51 52levelCool<strong>in</strong>g Nom. dBA - 50 52 54Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommended fuses A 32 20
74Heat<strong>in</strong>g onlyINDOOR UNIT EHBH04C3V EHBH08C3V EHBH08C9W EHBH16C3V EHBH16C9WCas<strong>in</strong>g Colour White WhiteMaterial Precoated sheet metal Precoated sheet metalDimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 44 46 48 45 48Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -25~25 -25~35Water side M<strong>in</strong>.~Max. °C 15~55 15~55Domestic hotwaterAmbient M<strong>in</strong>.~Max. °CDB -25~35 -20~35Water side M<strong>in</strong>.~Max. °C 25~80 25~80Sound power level Nom. dBA 40 47Sound pressure level Nom. dBA 26 33OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1Heat<strong>in</strong>g capacity M<strong>in</strong>. kW 1.80 1 / 1.80 2 1.80 1 / 1.80 2 1.80 1 / 1.80 2 -Nom. kW 4.40 1 / 4.03 2 6.00 1 / 5.67 2 7.40 1 / 6.89 2 11.38 14.55 16.10Max. kW 5.12 1 / 4.90 2 8.35 1 / 7.95 2 10.02 1 / 9.35 2 -Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 0.87 1 / 1.13 2 1.27 1 / 1.59 2 1.66 1 / 2.01 2 2.64 3.43 3.83COP 5.04 1 / 3.58 2 4.74 1 / 3.56 2 4.45 1 / 3.42 2 4.31 4.24 4.20Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113 / 114Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -25~25 -25~35Domestic hot water M<strong>in</strong>.~Max. °CDB -25~35 -20~35Refrigerant Type R-410A R-410ACharge kg 1.45 1.60 3.4Sound power level Heat<strong>in</strong>g Nom. dBA 61 62 64 66Sound pressure level Heat<strong>in</strong>g Nom. dBA 48 49 51 52Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230// W1/3N~/50/400Current Recommended fuses A 20 40/20(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) cool<strong>in</strong>g Ta 35°C - LWE 7°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)Heat<strong>in</strong>g onlyINDOOR UNIT EHBH16C3V EHBH16C9W EHBH16C3V EHBH16C9WCas<strong>in</strong>g Colour White WhiteMaterial Precoated sheet metal Precoated sheet metalDimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 45 48 45 48Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -25~35 -25~35Water side M<strong>in</strong>.~Max. °C 15~55 15~55Domestic hot Ambient M<strong>in</strong>.~Max. °CDB -20~35 -20~35waterWater side M<strong>in</strong>.~Max. °C 25~80 25~80Sound power level Nom. dBA 47 47Sound pressure level Nom. dBA 33 33OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1Heat<strong>in</strong>g capacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 2.55 3.26 3.92 2.63 3.42 3.82COP 4.39 4.29 4.08 4.30 4.24 4.20Dimensions Unit HeightxWidthxDepth mm 1,170x900x320 1,345x900x320Weight Unit kg 103 108Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -20~35 -20~35Domestic hot water M<strong>in</strong>.~Max. °CDB -20~43 -20~43Refrigerant Type R-410A R-410ACharge kg 3.7 2.95Sound power level Heat<strong>in</strong>g Nom. dBA - 64 66Sound pressure level Heat<strong>in</strong>g Nom. dBA 49 51 53 51 52Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommended fuses A 32 20
75Heat<strong>in</strong>g & Cool<strong>in</strong>gINDOOR UNIT EHBX04C3V EHBX08C3V EHBX08C9W EHBX16C3V EHBX16C9WCas<strong>in</strong>g Colour White WhiteMaterial Precoated sheet metal Precoated sheet metalDimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 44 46 48 45 48Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -25~25 -25~35Water side M<strong>in</strong>.~Max. °C 15~55 15~55Cool<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CDB 10~43 10~46Water side M<strong>in</strong>.~Max. °C 5~22 5~22Domestic hotwaterAmbient M<strong>in</strong>.~Max. °CDB -25~35 -20~35Water side M<strong>in</strong>.~Max. °C 25~80 25~80Sound power level Nom. dBA 40 47Sound pressure level Nom. dBA 26 33OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1Heat<strong>in</strong>g capacity M<strong>in</strong>. kW 1.80 1 / 1.80 2 1.80 1 / 1.80 2 1.80 1 / 1.80 2 -Nom. kW 4.40 1 / 4.03 2 6.00 1 / 5.67 2 7.40 1 / 6.89 2 11.38 14.55 16.10Max. kW 5.12 1 / 4.90 2 8.35 1 / 7.95 2 10.02 1 / 9.53 2 -Cool<strong>in</strong>g capacity M<strong>in</strong>. kW 2.00 1 / 2.00 2 2.50 1 / 2.50 2 2.50 1 / 2.50 2 -Nom. kW 5.00 1 / 4.17 2 6.76 1 / 4.84 2 6.86 1 / 5.3 2 11.72 12.55 13.12Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 0.87 1 / 1.13 2 1.27 1 / 1.59 2 1.66 1 / 2.01 2 2.64 3.43 3.83Cool<strong>in</strong>g Nom. kW 1.48 1 / 1.80 2 1.96 1 / 2.07 2 2.01 1 / 2.34 2 4.31 5.09 5.74COP 5.04 1 / 3.58 2 4.74 1 / 3.56 2 4.45 1 / 3.42 2 4.31 4.24 4.20EER 3.37 1 / 2.32 2 3.45 1 / 2.34 2 3.42 1 / 2.29 2 2.72 2.47 2.29Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113 / 114Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -25~25 -25~35Cool<strong>in</strong>g M<strong>in</strong>.~Max. °CDB 10~43 10~46Domestic hot water M<strong>in</strong>.~Max. °CDB -25~35 -20~35Refrigerant Type R-410A R-410ACharge kg 1.45 1.60 3.4Sound power level Heat<strong>in</strong>g Nom. dBA 61 62 64 66Cool<strong>in</strong>g Nom. dBA 63 64 66 69Sound pressure Heat<strong>in</strong>g Nom. dBA 48 49 51 52levelCool<strong>in</strong>g Nom. dBA 48 49 50 50 52 54Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230 // W1/3N~/50/400Current Recommended fuses A 20 40/20(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) cool<strong>in</strong>g Ta 35°C - LWE 7°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)Heat<strong>in</strong>g & Cool<strong>in</strong>gINDOOR UNIT EHBX16C3V EHBX16C9W EHBX16C3V EHBX16C9WCas<strong>in</strong>g Colour White WhiteMaterial Precoated sheet metal Precoated sheet metalDimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 45 48 45 48Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -25~35 -25~35Water side M<strong>in</strong>.~Max. °C 15~55 15~55Cool<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CDB 10~46 10~46Water side M<strong>in</strong>.~Max. °C 5~22 5~22Domestic hot Ambient M<strong>in</strong>.~Max. °CDB -20~35 -20~35waterWater side M<strong>in</strong>.~Max. °C 25~80 25~80Sound power level Nom. dBA 47 47Sound pressure level Nom. dBA 33 33OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1Heat<strong>in</strong>g capacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Cool<strong>in</strong>g capacity Nom. kW 10.0 12.5 13.1 11.72 12.55 13.12Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 2.55 3.26 3.92 2.63 3.42 3.82Cool<strong>in</strong>g Nom. kW 3.69 5.38 6.04 4.31 5.09 5.74COP 4.39 4.29 4.08 4.30 4.24 4.20EER 2.71 2.32 2.17 2.72 2.47 2.29Dimensions Unit HeightxWidthxDepth mm 1,170x900x320 1,345x900x320Weight Unit kg 103 108Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -20~35 -20~35Cool<strong>in</strong>g M<strong>in</strong>.~Max. °CDB - 10~46Domestic hot water M<strong>in</strong>.~Max. °CDB -20~43 -20~43Refrigerant Type R-410A R-410ACharge kg 3.7 2.95Sound power level Heat<strong>in</strong>g Nom. dBA - 64 66Cool<strong>in</strong>g Nom. dBA - 64 66 69Sound pressure Heat<strong>in</strong>g Nom. dBA 49 51 53 51 52levelCool<strong>in</strong>g Nom. dBA - 50 52 54Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommended fuses A 32 20
76Heat<strong>in</strong>g & Cool<strong>in</strong>gmonobloc SYSTEMoutdoor unit EBHQ006BBV3 EBHQ008BBV3Heat<strong>in</strong>g capacity Nom. kW 6.00 2 / 5.58 4 8.85 2 / 8.15 4Cool<strong>in</strong>g capacity Nom. kW 7.00 1 / 5.12 3 8.37 1 / 6.08 3Power <strong>in</strong>put Cool<strong>in</strong>g Nom. kW 2.20 1 / 2.16 3 2.97 1 / 2.75 3Heat<strong>in</strong>g Nom. kW 1.41 2 / 1.79 4 2.21 2 / 2.72 4COP 4.26 2 / 3.11 4 4.00 2 / 3.00 4EER 3.18 1 / 2.37 3 2.82 1 / 2.21 3Dimensions Unit Height mm 805Width mm 1,190Depth mm 360Weight Unit kg 95Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CWB -15~25Water side M<strong>in</strong>.~Max. °C 15 7 ~50 7Cool<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CDB 10~43Water side M<strong>in</strong>.~Max. °C 5~22Domestic hot Ambient M<strong>in</strong>.~Max. °CDB -15~35waterWater side M<strong>in</strong>.~Max. °C 25~80Refrigerant Type R-410ACharge kg 1.7Sound power level Heat<strong>in</strong>g Nom. dBA 61 62Cool<strong>in</strong>g Nom. dBA 63Sound pressure Heat<strong>in</strong>g Nom. dBA 48 6 49 6levelCool<strong>in</strong>g Nom. dBA 48 6 50 6Compressorcomp<strong>one</strong>ntMa<strong>in</strong> powersupplyNameV3Phase 1~Frequency Hz 50Voltage V 230(1) Tamb 35°C - LWE 18°C (DT=5°C) (2) DB/WB 7°C/6°C - LWC 35°C (DT=5°C) (3) Tamb 35°C - LWE 7°C (DT=5°C) (4) DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) (5) 15°C-25°C: BUH only, no heat pump operation = dur<strong>in</strong>g commision<strong>in</strong>gmonobloc SYSTEMcontrol boxIndoor unitEKCV(B/H)008BCV3Dimensions Unit Height mm 390Width mm 412Depth mm 100Depth with remocon mm 120mounted on front plateWeight Unit kg 6Operation range Cool<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CDB 4 ~35
77Heat<strong>in</strong>g onlymonobloc SYSTEMS<strong>in</strong>gle phaseOUTDOOR UNIT with bottom plate heater EDLQ011BB6V3 EDLQ014BB6V3 EDLQ016BB6V3OUTDOOR UNIT WITHOUT BOTTOM PLATE HEATER EDHQ011BB6V3 EDHQ014BB6V3 EDHQ016BB6V3Heat<strong>in</strong>g capacity Nom. kW 11.20 1 / 10.87 2 14.00 1 / 13.10 2 16.00 1 / 15.06 2Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 2.56 1 / 3.31 2 3.29 1 / 4.01 2 3.88 1 / 4.71 2COP 4.38 1 / 3.28 2 4.25 1 / 3.27 2 4.12 1 / 3.20 2Dimensions Unit Height X Width X Depth mm 1,418 X 1,435 X 382Weight Unit kg 180HydraulicBack-up heater Type6V3comp<strong>one</strong>nt currentPower supply Phase/Frequency/ Hz/VVoltage1~/50/230Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CWB EDLQ: -20~35 / EDHQ: -15~35Water side M<strong>in</strong>.~Max. °C 15 ~55Domestic hot Ambient M<strong>in</strong>.~Max. °CDB EDLQ: -20~43 / EDHQ: -15~43waterWater side M<strong>in</strong>.~Max. °C 25~80Refrigerant Type R-410ACharge kg 2.95Sound power level Heat<strong>in</strong>g Nom. dBA 64 65 66Sound pressure level Heat<strong>in</strong>g Nom. dBA 51 52Compressorcomp<strong>one</strong>ntMa<strong>in</strong> powersupplyNameV3Phase 1~Frequency Hz 50Voltage V 230(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) cool<strong>in</strong>g Ta 35°C - LWE 7°C ( DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )Heat<strong>in</strong>g onlymonobloc SYSTEMThree phaseOUTDOOR UNIT WITH BOTTOM PLATE HEATER EDLQ011BB6W1 EDLQ014BB6W1 EDLQ016BB6W1OUTDOOR UNIT WITHOUT BOTTOM PLATE HEATER EDHQ011BB6W1 EDHQ014BB6W1 EDHQ016BB6W1Heat<strong>in</strong>g capacity Nom. kW 11.20 1 / 10.87 2 14.00 1 / 13.1 2 16.00 1 ) / 15.06 2Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 2.60 1 / 3.21 2 3.30 1 / 4.07 2 3.81 1 / 4.66 2COP 4.31 1 / 3.38 2 4.24 1 / 3.22 2 4.20 1 / 3.23 2 )Dimensions Unit Height X Width X Depth mm 1,418 X 1,435 X 382Weight Unit kg 180HydraulicBack-up heater Type6W1comp<strong>one</strong>nt currentPower supply Phase/Frequency/ Hz/VVoltage3~/50/400Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CWB EDLQ: -25~35 / EDHQ: -15~35Water side M<strong>in</strong>.~Max. °C 15 ~55Domestic hot Ambient M<strong>in</strong>.~Max. °CDB EDLQ: -25~43 / EDHQ: -15~43waterWater side M<strong>in</strong>.~Max. °C 25~80Refrigerant Type R-410ACharge kg 2.95Sound power level Heat<strong>in</strong>g Nom. dBA 64 65 66Sound pressure level Heat<strong>in</strong>g Nom. dBA 49 51 53Compressorcomp<strong>one</strong>ntMa<strong>in</strong> powersupplyNameW1Phase 3N~Frequency Hz 50Voltage V 400(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) cool<strong>in</strong>g Ta 35°C - LWE 7°C ( DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )
78Heat<strong>in</strong>g & Cool<strong>in</strong>gmonobloc SYSTEMS<strong>in</strong>gle phaseWITH BOTTOM PLATE HEATER EBLQ011BB6V3 EBLQ014BB6V3 EBLQ016BB6V3WITHout BOTTOM PLATE HEATER EBHQ011BB6V3 EBHQ014BB6V3 EBHQ016BB6V3Heat<strong>in</strong>g capacity Nom. kW 11.20 1 / 10.87 2 14.00 1 / 13.10 2 16.00 1 / 15.06 2Cool<strong>in</strong>g capacity Nom. kW 12.85 1 / 10.00 2 15.99 1 / 12.50 2 16.73 1 / 13.10 2Power <strong>in</strong>put Cool<strong>in</strong>g Nom. kW 3.87 1 / 3.69 2 5.75 1 / 5.39 2 6.36 1 / 5.93 2Heat<strong>in</strong>g Nom. kW 2.56 1 / 3.31 2 3.29 1 / 4.01 2 3.88 1 / 4.71 2COP 4.38 1 / 3.28 2 4.25 1 / 3.27 2 4.12 1 / 3.20 2EER 3.32 1 / 2.71 2 2.78 1 / 2.32 2 2.63 1 / 2.21 2Dimensions Unit Height X Width X Depth mm 1,418 X 1,435 X 382Weight Unit kg 180Hydrauliccomp<strong>one</strong>ntBack-up heatercurrentTypePower supplyPhase/Frequency/VoltageHz/V6V31~/50/230Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CWB EBLQ: -20~35 / EBHQ: -15~35Water side M<strong>in</strong>.~Max. °C 15~55Cool<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CDB 10~46Water side M<strong>in</strong>.~Max. °C 5~22Domestic hotwaterAmbient M<strong>in</strong>.~Max. °CDB EBLQ: -20~43 / EBHQ: -15~43Water side M<strong>in</strong>.~Max. °C 25~80Refrigerant Type R-410ACharge kg 2.95Sound power level Heat<strong>in</strong>g Nom. dBA 64 65 66Cool<strong>in</strong>g Nom. dBA 65 66 69Sound pressure Heat<strong>in</strong>g Nom. dBA 5 52levelCool<strong>in</strong>g Nom. dBA 50 52 54Compressorcomp<strong>one</strong>ntMa<strong>in</strong> powersupplyNameV3Phase 1~Frequency Hz 50Voltage V 230(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) cool<strong>in</strong>g Ta 35°C - LWE 7°C ( DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)Heat<strong>in</strong>g & Cool<strong>in</strong>gmonobloc SYSTEMThree phaseWITH BOTTOM PLATE HEATER EBLQ011BB6W1 EBLQ014BB6W1 EBLQ016BB6W1WITHOUT BOTTOM PLATE HEATER EBHQ011BB6W1 EBHQ014BB6W1 EBHQ016BB6W1Heat<strong>in</strong>g capacity Nom. kW 11.20 1 / 10.87 2 14.00 1 / 13.10 2 16.00 1 / 15.06 2Cool<strong>in</strong>g capacity Nom. kW 12.85 1 / 10.00 2 15.99 1 / 12.50 2 16.73 1 / 13.10 2 )Power <strong>in</strong>put Cool<strong>in</strong>g Nom. kW 3.87 1 / 3.69 2 5.40 1 / 5.06 2 6.15 1 / 5.75 2Heat<strong>in</strong>g Nom. kW 2.60 1 / 3.21 2 3.30 1 / 4.07 2 3.81 1 / 4.66 2COP 4.31 1 / 3.38 2 4.24 1 / 3.22 2 4.20 1 / 3.23 2EER 3.32 1 / 2.71 2 2.96 1 / 2.47 2 2.72 1 / 2.28 2Dimensions Unit Height X Width X Depth mm 1,418 X 1,435 X 382Weight Unit kg 180HydraulicBack-up heater Type6W1comp<strong>one</strong>nt currentPower supply Phase/Frequency/ Hz/VVoltage3~/50/400Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CWB EBLQ: -25~35 / EBHQ: -15~35Water side M<strong>in</strong>.~Max. °C 15~55Cool<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °CDB 10~46Water side M<strong>in</strong>.~Max. °C 5~22Domestic hot Ambient M<strong>in</strong>.~Max. °CDB EBLQ: -25~43 / EBHQ: -15~43waterWater side M<strong>in</strong>.~Max. °C 25~80Refrigerant Type R-410ACharge kg 2.95Sound power level Heat<strong>in</strong>g Nom. dBA 64 65 66Cool<strong>in</strong>g Nom. dBA 65 66 69Sound pressure Heat<strong>in</strong>g Nom. dBA 49 51 53levelCool<strong>in</strong>g Nom. dBA 50 52 54Compressorcomp<strong>one</strong>ntMa<strong>in</strong> powersupplyNameW1Phase 3N~Frequency Hz 50Voltage V 400(1) cool<strong>in</strong>g Ta 35°C - LWE 18°C (DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) cool<strong>in</strong>g Ta 35°C - LWE 7°C ( DT = 5°C); heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )
79Domestic hot water tankSta<strong>in</strong>less steel domestic hot water tank EKHWS150B3V3 EKHWS200B3V3 EKHWS300B3V3 EKHWS200B3Z2 EKHWS300B3Z2Cas<strong>in</strong>gColourNeutral whiteMaterialEpoxy-coated mild steelWeight Unit Empty kg 37 45 59 45 59Water volume l 150 200 300 200 300TankMaterial Sta<strong>in</strong>less steel (DIN 1.4521)Maximum water temperature °C 85Heat exchangerQuantity 1Tube material Duplex steel LDX 2101Booster heater Capacity kW 3Power supply Phase/Frequency/Voltage Hz/V 1~/50/230 2~/50/400ENAMELED STEEL DOMESTIC HOT WATER TANK EKHWE150A3V3 EKHWE200A3V3 EKHWE300A3V3 EKHWE200A3Z2 EKHWE300A3Z2Cas<strong>in</strong>gColourRAL9010MaterialEpoxy coated steelWeight Unit Empty kg 80 104 140 104 140Water volume l 150 200 300 200 300TankMaterialEnamel coated steel acc.DIN4753TL2Maximum water temperature °C 75Booster heater Capacity kW 3.0Power supply Phase/Frequency/Voltage Hz/V 1~/50/230 2~/50/400DOMESTIC HOT WATER TANK FOR unpressurized SOLAR CONNECTIONIndoor unit EKHWP300B EKHWP500BDimensions Unit HeightxWidthxDepth mm 1,640x595x615 1,640x790x790Weight Unit Empty kg 59 93Tank Water volume l 300 500Maximum water temperature °C 85Heat exchanger Domestic hot Tube materialSta<strong>in</strong>less steelwaterFace area m² 5.8 6Internal coil volume l 27.9 29Operat<strong>in</strong>g pressure bar 6Average specifc thermal output W/K 2,790 2,900Charg<strong>in</strong>g Tube material Sta<strong>in</strong>less steelFace area m² 2.7 3.8Internal coil volume l 13.2 18.5Operat<strong>in</strong>g pressure bar 3Average specifc thermal output W/K 1,300 1,800Auxiliary solarheat<strong>in</strong>gTube materialSta<strong>in</strong>less steelFace area m² - 0.5Internal coil volume l - 2.3Operat<strong>in</strong>g pressure bar 3Average specifc thermal output W/K - 280Solar connection - unpressurized systemSOLAR CONNECTIONEKSRPS3Dimensions Unit HeightxWidthxDepth mm -ControlTypeDigital temperature difference controller with pla<strong>in</strong> text displayPower consumption W -Mount<strong>in</strong>gOn side of tankSolar panel temperature sensorPt1000SensorStorage tank sensorPTCReturn flow sensorPTCFeed temperature and flow sensorVoltage signal (3.5V DC)Solar connection - pressurized systemSOLAR CONNECTIONEKSOLHWAV1Dimensions Unit HeightxWidthxDepth mm 770x305x270Weight Unit kg 8Operation range Outdoor temperature M<strong>in</strong>.~Max. °C 1~35Sound pressure level Nom. dBA 27Thermal performance Zero loss collector efficiency η0 % -Power supply Phase/Frequency/Voltage Hz/V 1~/50/220-240Power supply <strong>in</strong>takeIndoor unitACCESSORYEKSR3PAMount<strong>in</strong>gOn w<strong>all</strong>Dimensions Unit HeightxWidthxDepth mm 332x230x145Thermal performance Zero loss collector efficiency η0 % -ControlTypeDigital temperature difference controller with pla<strong>in</strong> text displayPower consumption W 2Solar panel temperature sensorPt1000SensorStorage tank sensorPTCReturn flow sensorPTCFeed temperature and flow sensorVoltage signal (3.5V DC)Power supply Frequency/Voltage Hz / V 50/230
80Solar collectorSOLAR COLLECTOR EKSV26P EKSH26PDimensions Unit HeightxWidthxDepth mm 2,000x1,300x85 1,300x2,000x85Weight Unit kg 43Volume l 1.7 2.1Outer m² 2.601SurfaceAperture m² 2.364Absorber m² 2.354Coat<strong>in</strong>g Micro-therm (absorption max.96%, Emission ca. 5% +/-2%)AbsorberHarp-shaped copper pipe register with laser-welded highly selective coated alum<strong>in</strong>ium plateGlaz<strong>in</strong>g S<strong>in</strong>gle pane safety glass, transmission +/- 92%Allowed roof angle M<strong>in</strong>.~Max. ° 15~80Operat<strong>in</strong>g pressure Max. bar 6Stand still temperature Max. °C 200Zero loss collector efficiency η0 % 78.7Heat loss coefficient a1 W/m².K 4.270ThermalTemperature dependence of the heat loss coefficient a2 W/m².K² 0.0070performanceThermal capacity kJ/K 6.5Incident angle modifier AM at 50° 0.94Inst<strong>all</strong>ed position Vertical HorizontalHeat pump convectorIndoor unit FWXV15A FWXV20AHeat<strong>in</strong>g capacity Total capacity Nom. kW 1.5 2.0Btu/h 5,100 6,800Cool<strong>in</strong>g capacity Total capacity Nom. kW 1.2 1.7Sensible capacity Nom. kW 0.98 1.4Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 0.013 0.015Cool<strong>in</strong>g Nom. kW 0.013 0.015Dimensions Unit HeightxWidthxDepth mm 600x700x210Weight Unit kg 15Pip<strong>in</strong>g connections Dra<strong>in</strong>/OD/Inlet/Outlet mm/<strong>in</strong>ch 18/G 1/2/G 1/2Sound pressure Heat<strong>in</strong>g Nom. dBA 19 29levelCool<strong>in</strong>g Nom. dBA 19 29Power supply Phase/Frequency/Voltage Hz/V 1~/50/60/220-240/220Room thermostatWIRED ROOM THERMOSTATEKRTWADimensions Unit Height/Width/Depth mm 87/125/34Weight Unit g 215OutdoorStorage M<strong>in</strong>./Max. °C -20/60temperature Operation M<strong>in</strong>./Max. °C 0/50Temperature Heat<strong>in</strong>g M<strong>in</strong>./Max. °C 4/37sett<strong>in</strong>g range Cool<strong>in</strong>g M<strong>in</strong>./Max. °C 4/37ClockYesRegulation functionProportional bandPower supply Voltage V Battery powered 3* AA-LR6 (alkal<strong>in</strong>e)Connection Type WiredWIRELESS ROOM THERMOSTATEKRTR1DimensionsThermostat Height/Width/Depth mm 87/125/34Receiver Height/Width/Depth mm 170/50/28WeightThermostat g 210Receiver g 125OutsideStorage M<strong>in</strong>./Max. °C -20/60temperature Operation M<strong>in</strong>./Max. °C 0/50Temperature Heat<strong>in</strong>g M<strong>in</strong>./Max. °C 4/37sett<strong>in</strong>g range Cool<strong>in</strong>g M<strong>in</strong>./Max. °C 4/37ClockYesRegulation functionProportional bandThermostat Voltage V Battery powered 3x AA-LRG (alkal<strong>in</strong>e)Power supplyReceiver Voltage V 230Frequency Hz 50Phase 1~ConnectionThermostatWirelessReceiverWiredMaximum distance Indoor m approx.30mto receiver Outdoor m approx.100m
822. Daik<strong>in</strong> Altherma HIGH temperatureIndoor units14 116 111 114 116 14.66 15.57 13.57 14.66 15.57 13.00 12.88 13.08 13.00 12.88 1INDOOR UNITS EKHBRD011ACV1 EKHBRD014ACV1 EKHBRD016ACV1 EKHBRD011ACY1 EKHBRD014ACY1 EKHBRD016ACY1Heat<strong>in</strong>g capacity Nom. kW 11 111 3 14 3 16 3 11 3 14 3 16 311 214 216 211 214 216 2Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 3.57 12.61 3 3.55 3 4.31 3 2.61 3 3.55 3 4.31 34.40 25.65 26.65 24.40 25.65 26.65 2COP 3.08 14.22 3 3.94 3 3.72 3 4.22 3 3.94 3 3.72 32.50 22.48 22.41 22.50 22.48 22.41 2Cas<strong>in</strong>g Colour Met<strong>all</strong>ic greyMaterialPrecoated sheet metalDimensions Unit Height/Width/Depth mm 705/600/695Weight Unit kg 144.25 147.25Operation range Heat<strong>in</strong>g Ambient M<strong>in</strong>.~Max. °C -20~20Water side M<strong>in</strong>.~Max. °C 25~80Domestic hotwaterAmbient M<strong>in</strong>.~Max. °CDB -20~35Water side M<strong>in</strong>.~Max. °C 25~80Refrigerant Type R-134aCharge kg 3.2Sound pressurelevelNom. dBA 4346Night quiet Level 1dBAmode4546464643 145 146 146 2 46 2 46 240 43 45 40 1 43 1 45 1Power supply Name V1 Y1Phase 1~ 3~Frequency Hz 50Voltage V 220-240 380-415Current Recommended fuses A 25 16(1) EW 55°C; LW 65°C; Dt 10°C; ambient conditions: 7°CDB/6°CWB | (2) EW 70°C; LW 80°C; Dt 10°C; ambient conditions: 7°CDB/6°CWB | (3) EW 30OUTdoor unitsWITH BOTTOM PLATE HEATER ERRQ011AV1 ERRQ014AV1 ERRQ016AV1 ERRQ011A ERRQ014A ERRQ016ADimensions Unit Height/Width/Depth mm 1,345/900/320Weight Unit kg 120Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -20~20Domestic hot M<strong>in</strong>.~Max. °CDBwater-20~35Refrigerant Type R-410ACharge kg 4.5Sound power level Heat<strong>in</strong>g Nom. dBA 68 69 71 68 69 71Sound pressure Heat<strong>in</strong>g Nom. dBAlevel52 53 55 52 53 55Power supply Name;Phase;Frequency;Voltage Hz;V V1;1~;50;220-440 Y1/3~/50/380-415Current Recommended fuses A 25 16WITHOUT bottom plate heater ERSQ011A ERSQ014A ERSQ016A ERSQ011AY1 ERSQ014AY1 ERSQ016AY1Dimensions Unit Height/Width/ mmDepth1.345/900/320Weight Unit kg 120Operation range Heat<strong>in</strong>g M<strong>in</strong>.~Max. °CWB -20~20Domestic hot M<strong>in</strong>.~Max. °CDBwater-20~35Refrigerant Type R-410ACharge kg 4.5Sound power level Heat<strong>in</strong>g Nom. dBA 68 69 71 68 69 71Sound pressure Heat<strong>in</strong>g Nom. dBAlevel52 53 55 52 53 55Power supply Name/Phase/Frequency/Voltage Hz/V V1/1~/50/220-440 Y1/3~/50/380-415Current Recommended fuses A 25 16
83Domestic hot water tankDomestic hot water tank EKHTS200AC EKHTS260ACCas<strong>in</strong>g Colour Met<strong>all</strong>ic greyMaterialGalvanised steel (precoated sheet metal)Dimensions Unit Height/Integrated mmon <strong>in</strong>door unit/1,335/2,010/600/695 1,335/2,285/600/695Width/DepthWeight Unit Empty kg 70 78Heat exchanger Quantity 1Tube material Duplex steel (EN 1.4162)Face area m² 1.56Internal coil volume l 7.5Power supply Phase -Tank Water volume l 200 260Material Sta<strong>in</strong>less steel (EN 1.4521)Maximum water temperature °C 75Domestic hot water tank for solar connection EKHWP300B EKHWP500BDimensions Unit HeightxWidthxDepth mm 1640x595x615 1640x790x790Weight Unit Empty kg 59 93Tank Water volume l 300 500Maximum water temperature °C 85Heat exchanger Domestic hot Tube materialSta<strong>in</strong>less steelwaterFace area m² 5.8 6Internal coil volume l 27.9 29Operat<strong>in</strong>g pressure bar 6Average specifc thermal output W/K 2,790 2,900Charg<strong>in</strong>g Tube material Sta<strong>in</strong>less steelFace area m² 2.7 3.8Internal coil volume l 13.2 18.5Operat<strong>in</strong>g pressure bar 3Average specifc thermal output W/K 1,300 1,800Auxiliary solarheat<strong>in</strong>gTube materialSta<strong>in</strong>less steelFace area m² - 0.5Internal coil volume l - 2.3Operat<strong>in</strong>g pressure bar 3Average specifc thermal output W/K - 280Solar collectorSOLAR COLLECTOR EKSV26P EKSH26PDimensions Unit HeightxWidthxDepth mm 2,000x1,300x85 1,300x2,000x85Weight Unit kg 43Volume l 1.7 2.1Surface Outer m² 2.601Aperture m² 2.364Absorber m² 2.354Coat<strong>in</strong>g Micro-therm (absorption max.96%, Emission ca. 5% +/-2%)AbsorberHarp-shaped copper pipe register with laser-welded highly selective coated alum<strong>in</strong>ium plateGlaz<strong>in</strong>g S<strong>in</strong>gle pane safety glass, transmission +/- 92%Allowed roof angle M<strong>in</strong>.~Max. ° 15~80Operat<strong>in</strong>g pressure Max. bar 6Stand stillMax. °Ctemperature200ThermalZero loss collector efficiency η0 % 78.7performance Heat loss coefficient a1 W/m².K 4,270Temperature dependence of the heat W/m².K²loss coefficient a20.0070Thermal capacity kJ/K 6.5Incident angle AM at 50°modifier0.94Inst<strong>all</strong>ed position Vertical HorizontalSolar connectionSOLAR CONNECTIONEKSRPS3Dimensions Unit HeightxWidthxDepth mm -Control Type Digital temperature difference controller with pla<strong>in</strong> text displayPower consumption W -Mount<strong>in</strong>gOn side of tankSensor Solar panel temperature sensor Pt1000Storage tank sensorPTCReturn flow sensorPTCFeed temperature and flow sensorVoltage signal (3.5V DC)
843.Daik<strong>in</strong> Altherma hybrid heat pumpIndoor unitsGAS MODULEINDOOR UNITEHYKOMB33AAFunctionHeat<strong>in</strong>g onlyThermal Load (Hi) M<strong>in</strong>. - Max. kW 7.5-32.7Heat<strong>in</strong>g Power CH M<strong>in</strong>. - Max. 80/60 kW 7.9-31.9Efficiency CH NCV 80/60 % 98Efficiency CH NCV 40/30 (30%) % 107Heat<strong>in</strong>g Power DHW M<strong>in</strong>. - Max. kW 7.9-31.9Efficiency DHW NCV % 105Cas<strong>in</strong>g Colour RAL9010Dimensions Unit HeightxWidthxDepth mm 710x450x240Weight Unit kg 36HEAT PUMP MODULEINDOOR UNIT EHYHBH05A EHYHBH08AV3FunctionHeat<strong>in</strong>g onlyCas<strong>in</strong>g Colour S5730 WhiteDimensions Unit HeightxWidthxDepth mm 902x450x164Weight Unit kg 29,8 -OUTdoor unitsOUTDOOR UNIT EVLQ05CV3 EVLQ08CV3Heat<strong>in</strong>g capacity Nom. Heat pump operation only kW4.40 17.40 14.03 2 6.89 2COPHeat pump operation only5.04 14.45 13.58 2 3.42 2Dimensions Unit HeightxWidthxDepth mm 735x825x300Sound power level Heat<strong>in</strong>g Nom. dBA 61 62Sound pressure level Heat<strong>in</strong>g Nom. dBA 48 49(1) heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)(2) heat<strong>in</strong>g Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)4.Daik<strong>in</strong> Altherma Flex TypeIndoor unitsIndoor unit EKHVMRD50AV1 EKHVMRD80AV1 EKHVMYD50AV1 EKHVMYD80AV1Function Heat<strong>in</strong>g only Heat<strong>in</strong>g and cool<strong>in</strong>gDimensions HxWxD mm 705x600x695 705x600x695Leav<strong>in</strong>g water temperature range heat<strong>in</strong>g °C 25~80 25~80Material Precoated sheet metal Precoated sheet metalColour Met<strong>all</strong>ic grey Met<strong>all</strong>ic greySound pressure level nom<strong>in</strong>al dB(A) 40 1 / 43 2 42 1 / 43 2 40 1 / 43 2 42 1 / 43 2Weight kg 92 120Refrigerant Type R-134a R-134aCharge kg 2 2 2 2Power supply 1~/ 50Hz /220-240V 1~/ 50Hz /220-240V(1) Sound levels are mesured at:EW 55°C; LW 65°C (2) Sound levels are mesured at:EW 70°C; LW 80°C45 146 143 145 146 1EKHBRD011ACV1 EKHBRD014ACV1 EKHBRD016ACV1 EKHBRD011ACY1 EKHBRD014ACY1 EKHBRD016ACY1Cas<strong>in</strong>g colour Met<strong>all</strong>ic greymaterialPrecoated sheet metalDimensions unit height/width/depth mm 705/600/695Weight unit kg 144.25 147.25Operation heat<strong>in</strong>g ambient m<strong>in</strong>.~max. °C -20~20rangewater m<strong>in</strong>.~max. °Cside25~80domestic ambient m<strong>in</strong>.~max. °CDB -20~35hot water water m<strong>in</strong>.~max. °Cside25~80Refrigerant type R-134acharge kg 3.2Sound nom. dBA 43 1pressure46 2 46 2 46 2 46 2 46 2 46 2levelnight quiet mode level 1 dBA 40 1 43 1 45 1 40 1 43 1 45 1Power supply name V1 Y1phase 1~ 3~frequency Hz 50voltage V 220-240 380-415Current recommended fuses A 25 16(1) EW 55°C; LW 65°C; Dt 10°C; ambient conditions: 7°CDB/6°CWB (2) EW 70°C; LW 80°C; Dt 10°C; ambient conditions: 7°CDB/6°CWB | (3) EW 30
85OUTdoor unitsOUTDOOR UNIT EMRQ8AY1 EMRQ10AY1 EMRQ12AY1 EMRQ14AY1 EMRQ16AY1Nom<strong>in</strong>al capacity heat<strong>in</strong>g kW 22.4 28 33.6 39.2 44.8cool<strong>in</strong>g kW 20 25 30 35 40Capacity range HP 8 10 12 14 16Dimensions HxWxD mm 1680x1300x765Weight kg 331 339Sound power level heat<strong>in</strong>g dB(A) 78 80 83 84Sound pressure level heat<strong>in</strong>g °C 58 60 62 63Operation range heat<strong>in</strong>g °C -20°C~20*domestic water °C -20°C~35*Refrigerant type kg R-410APower supply3~/50Hz/380-415VPip<strong>in</strong>g connections liquid mm 9.52 12.7suction mm 19.1 22.2 28.6high&low pressure gas 15.9 19.1 22.2max total length m 300level differnce OU-IU m 40Recommended fuses A 20 25 40Heat<strong>in</strong>g conditions: Ta = 7°CDB / 6°CWB, 100% connection ratio Cool<strong>in</strong>g conditions: Ta = 35°CDB, 100% connection ratio * Capacity not guaranteed between -20°C and -15°CDomestic hot water tankDOMESTIC HOT WATER TANK EKHTS200AC EKHTS260ACWater volume l 200 260Max. water temperature °C 75°CDimensions HxWxD mm 1,335x600x695 1,610x600x695Dimensions - <strong>in</strong>tegrated on <strong>in</strong>door unit HxWxD mm 2,010x600x695 2,285x600x695Material outside cas<strong>in</strong>gGalvanised metalColourMet<strong>all</strong>ic greyEmpty weight kg 70 78Heat pump convectorHEAT PUMP CONVECTOR FWXV15A FWXV20AHeat<strong>in</strong>g capacity Total capacity Nom. kW 1.5 2.0Btu/h 5,100 6,800Cool<strong>in</strong>g capacity Total capacity Nom. kW 1.2 1.7Sensible capacity Nom. kW 0.98 1.4Power <strong>in</strong>put Heat<strong>in</strong>g Nom. kW 0.013 0.015Cool<strong>in</strong>g Nom. kW 0.013 0.015Dimensions Unit HeightxWidthxDepth mm 600x700x210Weight Unit kg 15Pip<strong>in</strong>g connections Dra<strong>in</strong>/OD/Inlet/Outlet mm/<strong>in</strong>ch 18/G 1/2/G 1/2Sound pressure Heat<strong>in</strong>g Nom. dBA 19 29levelCool<strong>in</strong>g Nom. dBA 19 29Power supply Phase/Frequency/Voltage Hz/V 1~/50/60/220-240/2205.Daik<strong>in</strong> Althermaground source heat pumpTechnical data com<strong>in</strong>g soon
Daik<strong>in</strong>: your reliable partnerDaik<strong>in</strong> is the specialist <strong>in</strong> climate condition<strong>in</strong>g systems – forprivate homes as well as for large commercial and <strong>in</strong>dustrialspaces. We make every effort to ensure that your customersare 100% satisfied.High-quality,<strong>in</strong>novative productsInnovation and quality are constantly at the forefront ofDaik<strong>in</strong>’s philosophy. The entire Daik<strong>in</strong> team is cont<strong>in</strong>u<strong>all</strong>ytra<strong>in</strong>ed to provide you with optimal <strong>in</strong>formation and advice.A clean environmentIn produc<strong>in</strong>g your customer’s climate control system,we strive for susta<strong>in</strong>able energy consumption, productrecycl<strong>in</strong>g and waste reduction. Daik<strong>in</strong> rigorously appliesthe pr<strong>in</strong>ciples of eco-design, thus restrict<strong>in</strong>g the use ofmaterials that are harmful to our environment.Today, Daik<strong>in</strong> leads the way towards more efficient, cost-effective and environment<strong>all</strong>y friendly comfort solutions, <strong>in</strong>troduc<strong>in</strong>gproducts optimised for <strong>all</strong> seasons. In fact, Daik<strong>in</strong> products reduce energy and costs <strong>in</strong> a smart way. They are designed toperform under <strong>all</strong> conditions and reflect the actual performance you can expect over an entire heat<strong>in</strong>g and cool<strong>in</strong>g season.So, with Daik<strong>in</strong> you make the right choice for your w<strong>all</strong>et... and the environment.The present leaflet is drawn up by way of <strong>in</strong>formation only and does notconstitute an offer b<strong>in</strong>d<strong>in</strong>g upon Daik<strong>in</strong> Europe N.V.. Daik<strong>in</strong> Europe N.V. hascompiled the content of this leaflet to the best of its knowledge. No express orimplied warranty is given for the completeness, accuracy, reliability or fitnessfor particular purpose of its content and the products and services presentedthere<strong>in</strong>. Specifications are subject to change without prior notice. Daik<strong>in</strong> EuropeN.V. explicitly rejects any liability for any direct or <strong>in</strong>direct damage, <strong>in</strong> the broadestsense, aris<strong>in</strong>g from or related to the use and/or <strong>in</strong>terpretation of this leaflet. Allcontent is copyrighted by Daik<strong>in</strong> Europe N.V.FSCECPEN13-721_P2Daik<strong>in</strong> Europe N.V. participates <strong>in</strong> the EuroventCertification programme for Air conditi<strong>one</strong>rs(AC), Liquid Chill<strong>in</strong>g Packages (LCP) and Fan coilunits (FCU), Check ongo<strong>in</strong>g validity of certificateonl<strong>in</strong>e: www.eurovent-certification.com or us<strong>in</strong>g:www.certiflash.comOnly applicable for Daik<strong>in</strong> Altherma low temperature units. Daik<strong>in</strong> Altherma high temperature units are not<strong>in</strong> scope of the Eurovent certification programme.Daik<strong>in</strong> products are distributed by:Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daik<strong>in</strong>.eu - BE 0412 120 336 - RPR OostendeECPEN13-721_P2 • 06/13 • Copyright Daik<strong>in</strong>The present publication supersedes ECPEN13-721_P.Pr<strong>in</strong>ted on non-chlor<strong>in</strong>ated paper. Prepared by La Movida, BelgiumResp. Ed.: Daik<strong>in</strong> Europe N.V., Zandvoordestraat 300, B-8400 Oostende
Change language