DAikin AlthermA
low temperAture
heAt pump
instAller cAtAlogue
Brand newlow temperature
4Daikin altherma
the new DAikin AlthermA
low temperAture heAt pump,
An innovAtive proDuct rAnge,
DesigneD to Deliver only the best
in climAte control
you
p. 6
p. 14
Best seasonal efficiencies, providing the highest savings on running costs
• excellentCOPratingsforincentiveandcertificationschemes
• noneedfororonlyverylimiteduseofelectricalassistance• bestefficienciesachievedwithinthemostrelevant
temperaturerange
perfect fit for new builds, as well as for low-energy houses
• custom-madeproductforverylowheatloads• buildtowithstandmostseverewinterconditions• heating,coolinganddomestichotwaterinonesystem
benefits4
5
p. 30
p. 22
• allcomponentsandconnectionsfactory-made• verysmallinstallationfootprintrequired• minimumelectricalinputwithconstantavailabilityofhotwater
• self-explanatorycontrollerforeasyandquickcommissioning• possibilityofpreparinganduploadingfieldsettingviaaPC• feedbackonoperationconditionsandenergyconsumption
integrated heating and hot water unit, saving installation space and time
new control panel: easy to use, commission and service
Best seasonal
Withmanyyearsofair-to-waterheatpumpexperienceand over150,000unitsinstalledthroughoutEurope,wecontinuouslystrivetooptimiseDaikinAltherma’sperformance.Thisisachievedby aconstant focus on limiting electrical inputsduringeach newproduct-development-process,resultinginfurtherreducing therunningcosts.
providingthe highest savings on running costs
Best seasonalprovidingthe highest savings on running costs
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efficiencies
8
low running costs: high heAt pump efficiencies At All outDoor AnD wAter temperAtures
1.
Each capacity class has an individually sized compressor,dimensioned toprovideoptimal efficiencies per capacityrange.Thisavoidshavinganover-dimensionedcompressor,leadingtolowerseasonalefficiencies.For example, the compressor of the new 4kW class isdesignedtoworkatoptimalfrequencies,deliveringthelowcapacitiesneededbyhouseswithlowheatloads.
In addition to its efficient compressor range, the DaikinAltherma optimises efficiency at all outside and watertemperatureswiththeuseof:
• a pressure sensor for detailed measurement ofcondensing pressure level to evaluate the optimalamountofsubcool.
• an individual dimensioned plate heat exchanger percapacityclass,toofferoptimalefficienciesper capacityrange.
• Low-capacity 4-8kW range is equipped with swingcompressor:integrationofmainmovingpartsinonecomponent,assuringnoabrasionandnorefrigerantleakages, guaranteeing optimal reliability andefficiency;
• High-capacity11-16kWrangeisequippedwithscrollcompressors:quiet,compactandrobust,guaranteeingoptimaloperational reliability (novalvesandbuilt-inswing-link coupling) and efficiency (through a lowinitialflowandaconstantcompressionratio).
heat pump efficiency = SCop = heatingoutput/year
electricityinput/yearThetotalheatingoutputperyear isdefinedbytheclimaticconditionsandhousespecificationsand is independent tothetypeofheatingsystem.Thetotalelectricityinputperyearisthe criticalparameterasthisiswhatthecustomerpaysfor.
Theseasonalefficiency(alsocalledSCOP)ofaheatpumpistheaverageefficiencyoverawholeyear,takingintoaccountspecificclimaticconditionsandhousespecifications(heatload,requiredwatertemperatures,etc.).ThismeanstheSCOPvaluecanbeseenastherealoperatingefficiencyofaheatpumpsystem,takingintoaccountalltherequiredinputsandspecificapplicationconditions.
swing scroll
DaikinAltherma low temperatureuses a rangeof efficient compressors, limitingelectrical inputs to itsmaximum. This results inoptimal efficiencies at several ratedconditions, providingexcellent ratings, complyingwithincentiveandcertificationschemes (e.g.EPBDregulations)throughoutEurope.
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guArAnteeD performAnces: high heAting cApAcities Down to low outsiDe temperAture
2.
Daikin Altherma low temperature maintains its high heating capacities down to low outdoor temperatures.
Theelectricalback-upheaterassistanceisnolongerrequiredoronlyverylimited.Thesehighheatingcapacities,availableonthewholeDaikinAltherma lowtemperature4kW-16kWrange,areachievedthankstothecombinationof:
• Optimisedcontrolstoachievehigherfrequencyofuseatlowoutdoortemperatures• Liquidinjectiontoavoidtoohighdischargetemperatureswhenhighwatertemperaturesarerequired
atlowoutdoortemperatures• Perfectlydimensionedplateheatexchangerstomaximisetheheatexchangesurface
-15 -10 -5 0 5
18
16
14
12
10
8
6
4
2
0
Heatingcapacity(kW)
Outsidetemperature(°C)
less back-up heater
required
Back-up heater operation
typical application:
• Location:Munich• Designtemperature:-15°C• Heatload:14kW• Heatingofftemperature:16°C
A comparison is made between a standard low-temperature air-to-waterheat pump system, and the new Daikin Altherma units (ERLQ-C range – 11-16kW):
• Newrangedeliversaround3kWadditionallyat-15°C(+40%)• Equilibriumtemperatureshiftsfrom-5°Cto-10°C• Operationofelectricalassistance(BUH)isverylimited
ThisisillustratedbyatypicalapplicationinMunich
StandardheatpumpsystemERLQ016CAV3Heatload
10
minimum energy consumption: DAikin inverter compressors with high moDulAting rAnge
3.
Whentheheatloadislowerthanthemaximumcapacityoftheheatpumpsystem,thecompressorcanturninpartialloadoperation.Thisreducedcompressorfrequencyresultsin:
• Highercompressorefficiencyinpartialloadoperation• Deliveredcapacitiesexactlymatchingtheactualheatingdemandofthebuilding• Obtainingthecapacitiesneededwithminimumenergyconsumption• Lesson/offoperation,increasingtheoperationlifecycleofthecompressor
ThenewDaikinAlthermalowtemperaturehasahighmodulatingrange,meaningthecompressorcanmodulatedowntolowfrequenciestooffer thehighestefficienciesovertherelevanttemperaturerange.Eachinvertercompressorhasacertainmaximumandminimumfrequency,andworksinbetweentheoptimaloperationareawiththehighestoperatingefficiencies.Thisisillustratedbythegraphbellow.
Heatload>maxcapacity:fullload Compressorwilloperateat100%frequency, withadditionalelectricalassistanceifrequired
max capacity > heat load > min capacity: partial load compressor will reduce its frequency delivering the capacities required by the house, with high operating efficiencies
Mincapacity>heatload:partialloadwithon/offCompressorwillworkatitsminimumfrequencywithhighoperatingefficiencies,butswitchingon/offtodeliverthecapacitiesrequired
1
2
3
heatloadline ERLQ006CAV3maxcapacity
ERLQ006CAV3mincapacity
1 2 3-7 -5 -3 -1 1 3 5 7 9 11 13 15
8
7
6
5
4
3
2
1
0
Heatin
gcapa
city(kW)
Outdoortemperature(°C)
max frequency
wide optimal operation area at relevant outside temperature (-2°C to 10°C)
min frequency
optimal operation area
11
typical application:
• Location:Paris• Designtemperature:-7°C• Heatload:7kW• Heatingofftemperature:16°C
Efficient partial-load operation is especially important for the temperaturerangewherethehighestheatoutputisrequired.Typically,80%ofthetotalheatoutput is required in anoutdoor temperature rangeof -2°C to10°C.Achievinghighefficienciesinthistemperaturerange,contributesstronglytohighseasonalefficiencies.
• Largestpartofheatoutputdeliveredatoptimalefficiencies• Lesson/offoperationwhenheatloadbecomeslowerthantheminimum
capacitytheheatpumpcandeliver,optimisingefficiencyandcomfort
Operationhours kWhheatoutput Taswitchoff
Heatoutput(kWh)
-10 -2 0 10 20 30
HighefficiencycrucialinTarange-2C°to10°C
Heatload7kW
1600
1200
800
400
0
1000
800
600
400
200
0
Outdoortemperature(°C)
Operationhours(h)
• Modulatingrangedoubledvsstandard air-to-waterheatpumps
• Newrangedeliversaround1kWadditionalin full-loadconditionat-7°C(+25%)
-7 -5 -3 -1 1 3 5 7 9 11 13 15
Outdoortemperature(°C)
optimal operation area
too small
8
7
6
5
4
3
2
1
0
Capa
city(kW)
-7 -5 -3 -1 1 3 5 7 9 11 13 15
Outdoortemperature(°C)
wide optimal operation area at
relevant ta (-2°C to 10°C)
8
7
6
5
4
3
2
1
0
Capa
city(kW)
Standard heat pump Daikin altherma
The partial load operation and optimal operation area can be illustrated by atypicalapplicationinParis
heatloadlinestandardheatpumpmaxcapacitystandardheatpumpmincapacityERLQ006CAV3maxcapacityERLQ006CAV3mincapacity
Resultinginthebestpossibleeffficiencies
smArt heAting controls4.
1 Weather-dependentset-pointcontrol:DaikinAlthermamaximisesefficiencyateveryoutdoortemperaturethroughitsweather-dependentset-pointcontrol.Thiscontrollogicwillalwayskeepthewatertemperaturesaslowaspossible,tomaximisetheheatpumpefficiencyforeachspecificoutdoortemperature.Thisresultsin:
• Higherheatpumpefficiencywithlowerwatertemperatures• Nounnecessaryoverheating,therebydeliveringthetemperaturesrequired• Continuousheatingatlowerwatertemperatures,providingstableroomtemperatures
2 Inverter technology: lowering thecompressor frequencywith increasingoutdoor temperatures, thus increasing theefficiency
Theexampleshownisforatypicalapplicationusingunder-floorheating:
• Awatertemperatureof38°Cisrequiredatadesign temperatureof-10°C(1)
• Awater temperatureofonly25°C is requiredat a spaceheatingofftemperatureof16°C(2)
• For temperaturesbetween -10°C and16°C, theDaikinAlthermaunitcalculates the required water temperature, to guarantee maximumefficiency,withcontinuousheating,ateachoutdoortemperature. -10°C 16°C
ta
1
2
Floating set-point
38°C
25°C
t set-point(Tlwc)
>
>The combined effect of the Daikin Altherma weather-dependent set-point control and the Daikin Altherma invertercompressorsmaximises the efficiency at each outdoor temperature, assuring stableroomtemperatures.
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optimAl use of energy limiting electricAl inputs of AuxiliAry components
5.
Inadditiontolimitingtheelectricalinputofthecompressorandtheelectricalback-upheater,Daikinpaysspecialattentiontolimitingelectricalinputsofauxiliarycomponents.Thisalsocontributestothehighseasonalefficienciesachievedby theDaikinAlthermarange.
• Factory-mountedhighefficiencycirculatingpumpalreadyqualifyingforfutureregulations(ErP2015)withanA-energylabel(EEI≤0.23)
• NostandbylossesofinverterdrivePCB,loweringelectricityconsumptionduringstandbymode• Nobottomplateheaterneeded on4-8kWclass• Low-capacitybottomplateheateron11-16kWclass(ERLQ-Cseries),onlyoperatingduringdefrostcycles,resultsin90%
lesselectricityconsumptionwhencomparedwithstandardthermostaticcontrolledbottomplateheaters.
=>Thankstoalltheseimprovements,COPofupto5.04*isreached
applicable units: 4-8kw location: munich (Germany)
advantage compared to tradional hp system Conditions operating hours
per year Yearly benefit
Highefficiencycirculatingpump 75Wless accordingtoEN14511 5300hours 398 kwh
NostandbylossesinverterdrivePCB 20Wless instandbymode 3400hours 70 kwh
Nobottomplateheater 60Wless whenTabelow4°C 2800hours 170 kwh
applicable units: 11-16kw location: munich (Germany)
advantage compared to tradional hp system Conditions operating hours
per year Yearly benefit
Highefficiencycirculatingpump 90Wless accordingtoEN14511 5300hours 477 kwh
NostandbylossesinverterdrivePCB 20Wless instandbymode 3400hours 70 kwh
Lowcapacitybottomplateheater 60Wless+smartlogic whenTabelow4°C 2800hours 160 kwh
*EHV(H/X)04CorEHB(H/X)04CwithERLQ004CV3(TaDB/WB7°C/6°C-LWC35°C(DT=5°C))
13
TheDaikinAlthermalowtemperatureisfullyoptimisedtofulfill theefficiency, comfort and applicationneedsofnewlybuilthouses.Inaddition,theextendedproductrangenowofferstheperfectsolutionforlow-energyhouses,evenforverylowheatloads.
perfect fit for new builds,low energy houses
as well as for
perfect fit for new builds,
15
16
ThenewDaikinAlthermalowtemperatureisdesignedtomeettherequirementsofnewlybuiltandlow-energyhousescharacterisedbylowheatloads.
Thelowcapacity4kWunitwithitshighmodulatingrangeoffersoptimalefficiencyinmostrelevantoutdoortemperaturerangesbycombiningcompressorsandplateheatexchangersthathavebeenspecificalydesignedforsmallerheatloads.
optimiseD unit for low heAt loADs1.
The new-build house market in Europe is moving towardssmallerheatloads,dueto:
1. Growingimportanceoflow-energyhouses2. Strengthenedlegislationonenergyconsumptionin
newresidentialconstructions(e.g.EPBDregulations)3. Decreasingsizeofnew-buildhouses4. EUmemberstatesplanningtoreachtheir
20-20-20targets
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heatloadlineStandardHPmaxcapacityStandardHPmincapacityERLQ006CAmaxcapacityERLQ006CAmincapacity
Outdoortemperature(°C)
optimal operation area too small and not in relevant ta (-3°C to 7°C)
8
7
6
5
4
3
2
1
0
Capa
city(kW)
-7 -5 -3 -1 1 3 5 7 9 11 13 15 -7 -5 -3 -1 1 3 5 7 9 11 13 15
Outdoortemperature(°C)
wide optimal operation area at relevant ta (-3°C to 7°C)
8
7
6
5
4
3
2
1
0
Capa
city(kW)
Low-energyhouseshavealowerspaceheatingofftemperature(12°C)thannormalinsulatedhouses(16°C).Thismeansthatthemostrelevantoutdoortemperature-range for low-energyhouses, shifts towards lower temperatures.A typical low-energyhouse(seedetailsbelow)has80%ofitstotalheatoutputintheoutdoortemperaturerangeof-3°Cto7°C.
Withthenew4kWunit,DaikinAlthermalowtemperatureoffersafullproductline-upwithaspecificallydimensionedheatpumpsystem(compressor,modulatingrange,plateheatexchanger,…)todelivertherequiredcapacitiesforthehouse,withthebestpossibleefficiencies.
ThenewDaikinAltherma4kWunitisdevelopedanddimensionedtoreachoptimalefficienciesatthemostrelevanttemperaturerange,thankstoitshighmodulatingrange.
typical application:
• Location:Paris• Designtemperature:-7°C• Heatload:4kW• Heatingoff
temperature:12°C
Operationhours kWhheatoutput Taswitchoff
-10 -5 0 5 10 15 20 25 30
HighefficiencycrucialinTarange-3C°to7°C
Heatload4kW
800
700
600
500
400
300
200
100
0
1000
900
800
700
600
500
400
300
200
100
0
Outdoortemperature(°C)
Heatoutput(kWh)Operationhours(h)
Thisisillustratedbythepracticalexamplebelow
Standard heat pump Daikin altherma
Resultinginthebestpossibleeffficiencies
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mAximum comfort2.
DaikinAltherma lowtemperature: onesystemforoptimal year-roundcomfort
optimal comfort conditions:Keeping the house at the desired temperature thewholeyear,withbothheatingandcoolingpossible• Only one outdoor unit required to provide heating
andcooling• Same emitters can be used for heating and cooling
(Daikinheatpumpconvectororunder-floor system)
Stable room temperatures: The combined effect of the Daikin inverter compressorsand weather-dependent set-point control guarantees acontinuousheatingoperation.
Withhigheroutdoor temperature, thewater temperaturewill be lowered and the frequency of the compressorreduced,inordertoensureacontinuousheatingoperation,providingstableroomtemperature.
room thermostat: TheDaikinuserinterfacecanbeinstalledinthelivingroomusingtheroomthermostatfunction,whichcanadditionallylowerorraisetheset-pointwatertemperatureinfunctionofactualroomtemperature,toevenbettermatchtheset-pointroomtemperature.
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balancing vessel
Under-floorheating
mixingvalve
Low-temperatureradiator
45°C
35°C45°C
Under-floorheating
connectAble heAt emitters3.
25°C35°C
Heatpumpconvector 35°C45°C
TheDaikinheatpumpconvectorisspecificallydesignedtoofferoptimalefficienciesandcomfortforresidentialapplications.
• Smalldimensionscomparedtolow-temperatureradiators• Lowsoundlevel,optimalforbedroomapplications(downto19dBA)• High-capacitycoolingwithwatertemperaturesdownto6°C
Thankstothemultipleset-pointfunction,acombinationofdifferenttypesofheatemittersoperatingatdifferentwatertemperaturesispossible.Whenthereisnoheatingrequestfromthehighertemperaturezone,thewatertemperaturewill be lowered to the temperature required by thelow temperature zone. This ensures keeping the watertemperaturesaslowaspossible,whilealwaysguaranteeingthehighestefficiency.
Tset Thermostatus
Space1 low-temperatureradiator
45°C off on on off
Space2 under-floorheating
35°C off on off on
Heatpump off 45°C 45°C 35°C
TheDaikinAlthermalowtemperaturehasanoperationrangeupto55°Cleavingwatertemperature,allowingforconnectiontoalltypesoflow-temperatureheatemitters.
40°C55°CLow-temperatureradiators
700mm
ConsoleDaikin
600mm
600mm
2000mmRadiateur standard basse température
new discharge grille
Free hanging coil
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guArAnteeD operAtion: DAikin AlthermA is suitAble for All climAtes, even withstAnDing severe winter conDitions
4.
Daikinisrenownedfor itsknow-howrelatedtofrostprotectiononitsheatpumprange. Theoutdoorunitsarespecificallydesignedtoavoidicebuild-upproblems,eveninthemostseverewinterconditions.
Daikin Altherma low temperature has a guaranteedoperation down to an outside temperature of -25°C.Thisensuressufficientheatpumpoperationforeventhecoldestclimates.
1.The4-8kW rangeof DaikinAlthermahasa specificallydesignedcasingtoavoid the riskof ice formationontheoutdoorunitcoil.
• The outdoor unit has a free hanging coil, ensuring that no ice accumulates in the lower part oftheoutdoorunit.Thisiskeytoofferingappropriatefrost protection and has the additional advantagethat no electrical bottom plate heater is required.
• Thedischargegrille isalsospecificallydesignedtoavoidiceaccumulation.
This adequate frost protection results in one productofferingthroughoutEurope,fromthesouthofSpaintothenorthofFinland.
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hot gas pipe
2. The 11-16kW range of Daikin Altherma (ERLQ-C) hasspecificfrostprotectiontoavoidtheriskoficeformingontheoutdoorunitcoil.
• Hotgaspass:hotgaseousrefrigerantcomingfrom the compressor runs through the bottom platetokeepthebase freeof iceandall thedrainholes open
• Sub-cool pass: before the refrigerant pipe is splitby the distributor to the hairpins, the refrigerantpasses through the bottom of the coil to keep thislowerpartfreeofice
Only a small capacitybottomplateheater is installed(35W) on the ERLQ-C range, with smart operationlogic only operating during defrost cycles. This savesaround 90% of electricity consumption compared toatraditionalheatpumpsystemwithathermostaticallycontrolledbottomplateheater.
Sub-cool passSealing
Distributor
integrated heating and
saving installation space and time
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ThenewDaikinAlthermalowtemperatureintegratedindoorunitis anall-in-onefloor-standingheatpumpunitincludingthedomestic hotwatertank(availablein180land260l).Thismakesittheeasiest and fastest installationwhendomestichotwaterisrequired, andprovidesthe highest domestic hot water heating efficiency and comfortfortheenduserinacompact,sleekdesign. Whendomestichotwaterispreferredincombinationwith theDaikinAlthermalowtemperature,the integrated indoor unit is the best solution, for the installer and the end user! Awall-mountedindoorunitisavailableaswell,toofferthebestsolutioninspecificsituations,e.g.whennodomestichotwaterheatingisrequiredoracombinationwiththermalsolarenergyispreferred.
all in one
heating and hot water unit,
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eAsiest AnD fAstest instAllAtion, Domestic hot wAter tAnk incluDeD
• Thestainlesssteeldomestichotwatertank is includedin the unit, with all connections between heat pumpmodule and tank factory made. This allows for a fastinstallation compared to a traditional set-up (wall-mountedwithseparatedomestichotwater tank)withonlywaterandrefrigerantpipestobeconnected.
• All hydraulic components are included (circulatingpump,expansionvessel,back-upheater,etc.Noneedtolookforthirdpartycomponents.
• Theelectric PCBboard andhydraulic components areaccessiblefromthefront.Thisensureseasyserviceabilityand avoids the risk of any damage to electricalcomponentsduetowaterleakages.
• Allwaterandrefrigerantconnectionsareat thetopofthe unit, assuring easy connection and accessibility. This means no connections are required at the backof the unit, resulting in a lower installation footprint.
1.
Components areaccessible fromthefront
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spAce sAving: compAct inDoor unit with sleek Design
2.
2
Thankstotheall-in-onedesign,theinstallationspaceisminimisedbothintermsoffootprintandheight
3
4
728 mm
600 mm + 10 mm clearance on both sides
Smallerfootprint:withawidthofonly600mmandadepthof728mm,theintegratedindoorunithasasimilarfootprintcomparedtootherhouseholdappliances.
Smallerinstallationfootprint:almostnosideclearancesarerequired,andnospaceisrequiredbehindtheunitforthepiping,asthepipingconnectionsareatthetop.Thisresultsinaninstallationfootprintofonly0.45m².
Lowinstallationheight:boththe180land260lversioncomewithaheightof173cm.Therequiredinstallationhightislessthan2m.
Thecompactnessoftheintegratedindoorunitisemphasisedbyitssleekdesignandmodernlook,easilyfittingwithotherhouseholdappliances.
hydrobox
Dhw tank
VS
Compared to the traditional split-up version for a wall-mounted indoor unit and separate domestic hot water tank, theintegratedindoorunitgreatlyreducestheinstallationspacerequired.
1
600 mm
950 mm + X
1732 mm
Space reduced bymore than 30%
728 mm580mm 370mmx
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best solution for Domestic hot wAter heAting: high efficiency – high comfort
3.
• Heat loss from the180l tank:only1.4kWhper24h(temperaturedifferenceof45°Cbetweentankandroomtemperature).
DaikinAltherma lowtemperaturecanheat thedomestichot water tank up to high tank temperatures with heatpump operation only . This avoids the use of electricalassistance forheatingup thehotwater tank,maximisingtheefficiencyofhotwaterproduction.
• Tanktemperatureupto55°Cwithheatpumponlyoperationispossible.Tanktemperaturecanbefurtherraisedto60°Cwiththestandardback-upheateroftheheatpumpmodule.
Thisresultsinhighhotwatervolumes.Followingvolumescanbeachievedwithonlyoneheat-upcycle.
• Hotwatervolumeof300lisavailableat40°C,sufficientfor six showers, without any electrical assistancerequired (260l tank, tank temperature50°C,coldwatertemperature10°C,oneheat-upcycle)
• Thehotwatervolumecanbefurtherincreasedto375lusing the standard back-up heater (260l tank, tanktemperatureupto60°C).
Thedomestichotwatertankoftheintegratedindoorunitisequippedwiththickpolystyreneinsulationwhichresultsin50%lessheatlosscomparedtoastandardinsulatedtank.Thisresults inhighsavingson runningcostsas lessenergy isrequiredforthenextheat-upcycle.
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DaikinAlthermausesasmartcontrolprincipletoheat-upthe domestic hot water tank, maximising efficiency andcomfort for the end-user.The combination of the reheatand schedule function guarantees minimum electricalinput and ensures the constant availability of hot water.
• Schedulefunction:heat-upthetankataspecifiedtimeduring theday, up to apre-set tank temperature.Thisaction can be repeated four times per day, with thepossibility of setting two different tank temperatures(storagecomfortandstorageeconomic.)
• Reheat function: when the tank temperature goesbelowa specifiedminimumreheat temperature,DaikinAlthermaswitchesautomaticallytodomestichotwaterheating,heatingupthetanktoaspecifiedmaximumreheattemperature.
• These two control functionalities can be usedindividually,butalsoincombinationtoprovidethebestefficiencyandmaximumcomfort.
Theschedulefunctioncanbeusedtoheatupthetankduring the night with the low electricity tariff, up to a relatively low tank temperature (e.g. 50°C avoidingtheuseofelectricalassistance).Whenhigherhotwaterconsumptionoccursduringtheday, loweringthetanktemperature to the minimum reheat temperature, theheatpumpwillswitchautomaticallytodomestichotwaterheatingwiththereheatfunctiontoguaranteetheconstantavailabilityofhotwater. Thankstothelargecoilsurfaceofthetank(coilsurfaceof 1.56m2) heating up the tank with the scheduledfunctionorreheatfunctionoccursveryquickly.
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4. AlternAtive set-up: wAll-mounteD inDoor unit incluDing All hyDrAulic components
1. when no domestic hot water is required in combination with the Daikin altherma system
• Allhydrauliccomponentsareincludedintheheatpumpunit(circulatingpump,expansionvessel,back-upheater,etc),noneedtolookforthird-partycomponents
• All hydraulic components and the PCB board, areaccessiblefromthefrontforeasyserviceability
• Compact unit: 890 mm (height) x 480 mm (width) x 344mm(depth)
• Smallinstallationspaceasalmostnosideclearancesarerequired
• Modernoutlook easily fits inwithothermodernhouseholdappliances.
2. the wall-mounted indoor unit can be combined with a separate domestic hot water tank
• EKHWSstainlesssteeltank:150l,200lor300l• EKHWEenameledtank:150l,200lor300l.
Thewall-mountedindoorunitistheperfectsolution,incertainsituations
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3. when solar connection for hot water is required:Solar collectors
Averagedover anentire year, the sundelivershalfof theenergyweneedtobringourdomestichotwateruptothedesiredtemperature.Highefficiencycollectorswithhighlyselectivecoatingtransferalltheshort-wavesolarradiationinto heat. The collectors can be mounted on roof tiles.
unpressurised thermal hot water
The solar collectors are only filled with water whensufficient heat is provided by the sun. In this case, bothpumpsinthecontrolandpumpunitswitchonbrieflyandfillthecollectorswithstoragetankwater.Afterfilling,whichtakeslessthanaminute,oneofthepumpsswitchesoffandwater circulation is maintained by the remaining pump.If there is insufficientsunshineor if thesolarstoragetankdoes not need more heat, the feed pump switches offand the entire solar system drains into the storage tank.The addition of antifreeze is not necessary since, if theinstallationisnotinuse,thecollectorsurfacesarenotfilledwithwater–anotherenvironmentaladvantage!
• EKHWPpolypropylenetank:300lor500lwithintegratedsolarpumpstation
• Highefficiencyasnoglycolisneededinthesystem• Wellinsulatedtanktominimizeheatloss• Supportforspaceheatingpossible• Improved frost protection for snow covered solar
collectors
pressurised solar system
If needed, a pressurised thermal hotwater system canalso be offered. The system is filled with heat transferfluid with the correct amount of antifreeze to avoidfreezing inwinter.Thewholesystem ispressurisedandsealed.Asolarkitandsolarpumpstationwillbeneededto connect the domestic hot water tank (EKHWS orEKHWE)tothesolarcollector.
commission and serviceeasy to use,
new control
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TheDaikinAlthermalowtemperatureisequippedwithanewuser-interface.Commissioning,servicingandday-to-dayoperationbecomestraightforwardthemulti-lingualandgraphicalinterfacethatprovidesfull-textrepresentation,easymenunavigationandintelligent controlfeatures.
new control panel:
QUICKANDEASYCOMMISSIONING1.
Atthefirststart-up,aquickconfigurationwizardwillguidetheinstallerthroughthecommissioningprocess.Througha seriesof shortquestions, the set-upofbasicparameterswill automaticallybecompleted.Fine-tuning theseparametersremainspossibleusingthemenu-basednavigation.Asaresultofthequickconfigurationwizard,onlytheparametersettingsrelevanttotheinstallationwillbeshowninthemenus.Theirrelevantparameterswillbehiddenandthusinaccessible.
TheparameterscanbedownloadedtoaPCasaback-up,orbeduplicatedtoothersimilarinstallations.Ifpreferred, theparametersettingscanalsobepreparedonbeforehandanduploadedtotheunitsduringcommissioning.
Before theactual test-runof theunit, anactuator testmodeallowsall thewiredcomponents tobeactivatedonebyone.Thisallowsforaquickandeasycheckofallconnectionsandwiringsmadetoensureacorrectoperation.Anautomaticscreed-drying functioncanbeactivated toproceedthroughagradualheat-upofanUnder-floorheatingsystemtoavoidcracksinthefloorduringthefirstheat-up.Individualandeasy-to-programmescheduletimers for heating, cooling, domestic hotwater operation and recirculation noise-sensitive operation and electricalboosterheaterallowtoadjusttheoperationoftheunittomatchtheend-user’stypicaldailyschedule.
Afterthecommissioning,accesstotheinstaller’smenucanberestricted(manuallyorautomaticallyafteronehour)toavoidwrongmanipulationoftheunitbytheend-user.
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33
Graphicalscreen withbacklight
On/Off
Menuback
NavigationalbuttonsConfirm
Home
Information
eAsy serviceAbility
room temperAture control functionAlity
user-frienDly with intuitive controls
2.
3.
4.
In case something goes wrong, full-text errormessageswillguidetheend-usertotakeappropriateactiontotryandresolvetheproblem.Iftheproblempersistsand a site intervention is necessary, the service engineerwillbeabletoreviewthelast20erroroccurrences.
Detailed information on the operationalconditionsof theunit, suchas the runninghoursofthedifferentelements,operatingtemperaturesornumberof starts, can easily be read out from the extended end-user’smenu.
TheuserinterfaceitselfisequippedwithatemperaturesensorandcanbeinstalledremotelyfromtheDaikinAlthermalowtemperatureindoorunit.
• Installedontheunit,itwillallowquickandeasyaccesstotheunit’soperatinginformationandsettings.• Installed remotely (e.g. in a living room) itwill also act as a room thermostatwithmore advanced features than
astandardroomthermostat,resultinginmorestableroomtemperatures,increasedefficiencyandoperationlifecycle.Asecondoptionalinterfacecanstillbeinstalledontheunitforservicepurposes.
Inthedetaileddisplaymode,thelargegraphicaldisplayoftheuserinterfacedisplaystheactualroomtemperatureandtheoperationmodeoftheunit.Dependingontheend-user’spreference,asimplifiedbasicdisplayisavailablethatshowsjusttheactualroomtemperatureandonlyallowstheroomtemperatureset-pointtobechanged.
Usersettingscanbeaccessedthroughanintuitiveandself-explanatorymenu.Thismenuwillalsogiveaccess to additional information such as theenergy consumption and heat production of thesystem,splitupbetweenheating,coolinganddomestichotwateroperation,enablingclosemonitoringoftheunit’sefficientoperation.
34
exAmple on running cost AnD co2 compArison 1.
heat pump inpractice
Daikinprovidesaweb-basedtooltogiveaquickestimationofsavingsonrunningcostsandsavingsonCO2emissions.Basedonafewinputsfromthecustomer(location,housetype,floorarea,numberofpeople),acomparisonismadebetween the Daikin Altherma heat pump system and
EnergysavingscalculatorGo to ecocalc.daikin.eu and see how a Daikin AlthermaheatpumpsavesonbothrunningcostsandCO2emission.
* Simulationforanewbuilddetachedhouse(roominroof )withlowtemperatureemitters,for4peopleandaheatedsurfaceof125m2,takingintoaccountBelgianclimateconditions,anelectricitypriceof0.17EUR/kWhandagaspriceof0.06EUR/kWh.
traditional heating systems. This comparison includesthe space heating and domestic hot water heating.This isavailable forbothnewbuildsandrefurbishmentapplications.
35
simulAtion softwAre2.
TheDaikinAlthermasimulationsoftwareprovidesforeveryspecificapplicationandappropriateheatpumpselection,takingintoaccounttheneedsofthebuildingandspecificclimate data. An installer can provide the following data:
• houseapplication:heat/cool load,water temperatures,powersupply
• climateconditions:location,designtemperature• domestichotwaterrequirements:tankvolume,
material,solarconnection• preferences:“heatingoff“temperature,
nightsetbackfunction
Based on the specific house and location details, thesoftware provides a full dimensioning assuring a correctmaterialselection.
Aswell as a fullmaterial selection, the softwareprovidesdetailedinformationfortheinstallerandtheend-user,onthe expected outcome of the specified Daikin Althermaunitforitsspecificapplicationandclimate:
• seasonalefficiencyoftheheatpumpsystem• amountofback-upheateroperation• energyconsumptionandenergycostpermonth• savings on running costs compared to traditional
heatingsystems
Allthisinformationwillbesummarisedinadetailedreport.
36
oudoor unit: 4,6,8 kw and 11,14,16 kw
heat pump convector
3. integrAtion for A totAl solution
Whetheryouhaveanewlybuilthouseorliveinanexistinglowenergyhome,theDaikinAlthermalowtemperaturesplitallowsforcompletelyintegratedcomponentsfortotalclimatecontrol.Whetheryouoptfortheintegratedfloorstanding indoor unit to provide heating and domestichotwaterorgoforawallmountedindoorunit,whetheryou use under-floor heating or heat pump convectors,whether your electricity comes from the grid or from a renewable eco-friendly resource like solar power, the Daikin Altherma low temperatureisatotalsolution4you.
37
integrated indoor unit
under-floor heating
heat pump convector
Domestic hot water
38
heAting onlyINDOOR UNIT EHVH04S18C3V EHVH08S18C3V EHVH08S26C9W EHVH16S18C3V EHVH16S26C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 115 116 126 120 129Operationrange Heating Ambient Min.~Max. °C -25~25 -25~25 -25~35
Waterside Min.~Max. °C 15~55 15~55Domestichotwater
Ambient Min.~Max. °CDB -25~35 -20~35Waterside Min.~Max. °C 25~60 25~60
Soundpowerlevel Nom. dBA 42 47Soundpressurelevel Nom. dBA 28 33
OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
Heatingcapacity Min. kW 1.801/1.802 1.801/1.802 1.801/1.802 -Nom. kW 4.401/4.032 6.001/5.672 7.401/6.892 11.38 14.55 16.10Max. kW 5.121/4.902 8.351/7.952 10.021/9.352 -
Powerinput Heating Nom. kW 0.871/1.132 1.271/1.592 1.661/2.012 2.64 3.43 3.83cop 5.041/3.582 4.741/3.562 4.451/3.422 4.31 4.24 4.20Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113/114Operationrange Heating Min.~Max. °CWB -25~25 -25~35
Domestichotwater Min.~Max. °CDB -25~35 -20~35Refrigerant Type R-410A R-410A
Charge kg 1.45 1.60 3.4Soundpowerlevel Heating Nom. dBA 61 62 64 66Soundpressurelevel Heating Nom. dBA 48 49 51 52Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230//W1/3N~/50/400Current Recommendedfuses A 20 40/20
heAting onlyINDOOR UNIT EHVH16S18C3V EHVH16S26C9W EHVH16S18C3V EHVH16S26C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 120 129 120 129Operationrange Heating Ambient Min.~Max. °C -25~35 -25~35
Waterside Min.~Max. °C 15~55 15~55Domestichotwater
Ambient Min.~Max. °CDB -20~35 -20~35Waterside Min.~Max. °C 25~60 25~60
Soundpowerlevel Nom. dBA 47 47Soundpressurelevel Nom. dBA 33 33
OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1
Heatingcapacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Powerinput Heating 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 108Operationrange Heating Min.~Max. °CWB -20~35 -20~35
Domestichotwater Min.~Max. °CDB -20~43 -20~43Refrigerant Type R-410A R-410A
Charge kg 3.7 2.95Soundpowerlevel Heating Nom. dBA 64 66Soundpressurelevel Heating Nom. dBA 49 51 53 51 52Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommendedfuses A 32 20
(1)coolingTa35°C-LWE18°C(DT=5°C);heatingTaDB/WB7°C/6°C-LWC35°C(DT=5°C)(2)coolingTa35°C-LWE7°C(DT=5°C);heatingTaDB/WB7°C/6°C-LWC45°C(DT=5°C)
38
1. DAikin AlthermA low temperAture
technical specifications
39
heAting onlyINDOOR UNIT EHVH04S18C3V EHVH08S18C3V EHVH08S26C9W EHVH16S18C3V EHVH16S26C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 115 116 126 120 129Operationrange Heating Ambient Min.~Max. °C -25~25 -25~25 -25~35
Waterside Min.~Max. °C 15~55 15~55Domestichotwater
Ambient Min.~Max. °CDB -25~35 -20~35Waterside Min.~Max. °C 25~60 25~60
Soundpowerlevel Nom. dBA 42 47Soundpressurelevel Nom. dBA 28 33
OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
Heatingcapacity Min. kW 1.801/1.802 1.801/1.802 1.801/1.802 -Nom. kW 4.401/4.032 6.001/5.672 7.401/6.892 11.38 14.55 16.10Max. kW 5.121/4.902 8.351/7.952 10.021/9.352 -
Powerinput Heating Nom. kW 0.871/1.132 1.271/1.592 1.661/2.012 2.64 3.43 3.83cop 5.041/3.582 4.741/3.562 4.451/3.422 4.31 4.24 4.20Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113/114Operationrange Heating Min.~Max. °CWB -25~25 -25~35
Domestichotwater Min.~Max. °CDB -25~35 -20~35Refrigerant Type R-410A R-410A
Charge kg 1.45 1.60 3.4Soundpowerlevel Heating Nom. dBA 61 62 64 66Soundpressurelevel Heating Nom. dBA 48 49 51 52Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230//W1/3N~/50/400Current Recommendedfuses A 20 40/20
heAting onlyINDOOR UNIT EHVH16S18C3V EHVH16S26C9W EHVH16S18C3V EHVH16S26C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 120 129 120 129Operationrange Heating Ambient Min.~Max. °C -25~35 -25~35
Waterside Min.~Max. °C 15~55 15~55Domestichotwater
Ambient Min.~Max. °CDB -20~35 -20~35Waterside Min.~Max. °C 25~60 25~60
Soundpowerlevel Nom. dBA 47 47Soundpressurelevel Nom. dBA 33 33
OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1
Heatingcapacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Powerinput Heating 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 108Operationrange Heating Min.~Max. °CWB -20~35 -20~35
Domestichotwater Min.~Max. °CDB -20~43 -20~43Refrigerant Type R-410A R-410A
Charge kg 3.7 2.95Soundpowerlevel Heating Nom. dBA 64 66Soundpressurelevel Heating Nom. dBA 49 51 53 51 52Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommendedfuses A 32 20
39
DAikin AlthermA low temperAture
heAting & coolingINDOOR UNIT EHVX04S18C3V EHVX08S18C3V EHVX08S26C9W EHVX16S18C3V EHVX16S26C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 115 117 126 121 129Operationrange Heating Ambient Min.~Max. °C -25~25 -25~25
Waterside Min.~Max. °C 15~55 15~55Cooling Ambient Min.~Max. °CDB 10~43 10~46
Waterside Min.~Max. °C 5~22 5~22Domestichotwater
Ambient Min.~Max. °CDB -25~35 -20~35Waterside Min.~Max. °C 25~60 25~60
Soundpowerlevel Nom. dBA 42 47Soundpressurelevel Nom. dBA 28 33
OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
Heatingcapacity Min. kW 1.801/1.802 1.801/1.802 1.801/1.802 -Nom. kW 4.401/4.032 6.001/5.672 7.401/6.892w 11.38 14.55 16.10Max. kW 5.121/4.902 8.351/7.952 10.021/9.532 -
Coolingcapacity Min. kW 2.001/2.002 2.501/2.502 2.501/2.502 -Nom. kW 5.001/4.172 6.761/4.842 6.861/5.362 11.72 12.55 13.12
Powerinput Heating Nom. kW 0.871/1.132 1.271/1.592 1.661/2.012 2.64 3.43 3.83Cooling Nom. kW 1.481/1.802 1.961/2.072 2.011/2.342 4.31 5.09 5.74
cop 5.041/3.582 4.741/3.562 4.451/3.422 4.31 4.24 4.20eer 3.371/2.322 3.451/2.342 3.421/2.292 2.72 2.47 2.29Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113/114Operationrange Heating Min.~Max. °CWB -25~25 -25~35
Cooling Min.~Max. °CDB 10~43 10~46Domestichotwater Min.~Max. °CDB -25~35 -20~35
Refrigerant Type R-410A R-410ACharge kg 1.45 1.60 3.4
Soundpowerlevel Heating Nom. dBA 61 62 64 66Cooling Nom. dBA 63 64 66 69
Soundpressurelevel
Heating Nom. dBA 48 49 51 52Cooling Nom. dBA 48 49 50 50 52 54
Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230//W1/3N~/50/400Current Recommendedfuses A 20 40/20
heAting & coolingINDOOR UNIT EHVX16S18C3V EHVX16S26C9W EHVX16S18C3V EHVX16S26C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 1,732x600x728 1,732x600x728Weight Unit kg 121 129 121 129Operationrange Heating Ambient Min.~Max. °C -25~35 -25~35
Waterside Min.~Max. °C 15~55 15~55Cooling Ambient Min.~Max. °CDB 10~46 10~46
Waterside Min.~Max. °C 5~22 5~22Domestichotwater
Ambient Min.~Max. °CDB -20~35 -20~35Waterside Min.~Max. °C 25~60 25~60
Soundpowerlevel Nom. dBA 47 47Soundpressurelevel Nom. dBA 33 33
OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1
Heatingcapacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Coolingcapacity Nom. kW 10.0 12.5 13.1 11.72 12.55 13.12Powerinput Heating Nom. kW 2.55 3.26 3.92 2.63 3.42 3.82
Cooling 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 108Operationrange Heating Min.~Max. °CWB -20~35 -20~35
Cooling Min.~Max. °CDB - 10~46Domestichotwater Min.~Max. °CDB -20~43 -20~43
Refrigerant Type R-410A R-410ACharge kg 3.7 2.95
Soundpowerlevel Heating Nom. dBA - 64 66Cooling Nom. dBA - 64 66 69
Soundpressurelevel
Heating Nom. dBA 49 51 53 51 52Cooling Nom. dBA - 50 52 54
Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommendedfuses A 32 20
(1)coolingTa35°C-LWE18°C(DT=5°C);heatingTaDB/WB7°C/6°C-LWC35°C(DT=5°C)(2)coolingTa35°C-LWE7°C(DT=5°C);heatingTaDB/WB7°C/6°C-LWC45°C(DT=5°C)
40
heAting onlyINDOOR UNIT EHBH04C3V EHBH08C3V EHBH08C9W EHBH16C3V EHBH16C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 44 46 48 45 48Operationrange Heating Ambient Min.~Max. °C -25~25 -25~35
Waterside Min.~Max. °C 15~55 15~55Domestichotwater
Ambient Min.~Max. °CDB -25~35 -20~35Waterside Min.~Max. °C 25~80 25~80
Soundpowerlevel Nom. dBA 40 47Soundpressurelevel Nom. dBA 26 33
OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
Heatingcapacity Min. kW 1.801/1.802 1.801/1.802 1.801/1.802 -Nom. kW 4.401/4.032 6.001/5.672 7.401/6.892 11.38 14.55 16.10Max. kW 5.121/4.902 8.351/7.952 10.021/9.352 -
Powerinput Heating Nom. kW 0.871/1.132 1.271/1.592 1.661/2.012 2.64 3.43 3.83cop 5.041/3.582 4.741/3.562 4.451/3.422 4.31 4.24 4.20Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113/114Operationrange Heating Min.~Max. °CWB -25~25 -25~35
Domestichotwater Min.~Max. °CDB -25~35 -20~35Refrigerant Type R-410A R-410A
Charge kg 1.45 1.60 3.4Soundpowerlevel Heating Nom. dBA 61 62 64 66Soundpressurelevel Heating Nom. dBA 48 49 51 52Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230//W1/3N~/50/400Current Recommendedfuses A 20 40/20
heAting onlyINDOOR UNIT EHBH16C3V EHBH16C9W EHBH16C3V EHBH16C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 45 48 45 48Operationrange Heating Ambient Min.~Max. °C -25~35 -25~35
Waterside Min.~Max. °C 15~55 15~55Domestichotwater
Ambient Min.~Max. °CDB -20~35 -20~35Waterside Min.~Max. °C 25~80 25~80
Soundpowerlevel Nom. dBA 47 47Soundpressurelevel Nom. dBA 33 33
OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1
Heatingcapacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Powerinput Heating 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 108Operationrange Heating Min.~Max. °CWB -20~35 -20~35
Domestichotwater Min.~Max. °CDB -20~43 -20~43Refrigerant Type R-410A R-410A
Charge kg 3.7 2.95Soundpowerlevel Heating Nom. dBA - 64 66Soundpressurelevel Heating Nom. dBA 49 51 53 51 52Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommendedfuses A 32 20
(1)coolingTa35°C-LWE18°C(DT=5°C);heatingTaDB/WB7°C/6°C-LWC35°C(DT=5°C)(2)coolingTa35°C-LWE7°C(DT=5°C);heatingTaDB/WB7°C/6°C-LWC45°C(DT=5°C)
40
41
heAting onlyINDOOR UNIT EHBH04C3V EHBH08C3V EHBH08C9W EHBH16C3V EHBH16C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 44 46 48 45 48Operationrange Heating Ambient Min.~Max. °C -25~25 -25~35
Waterside Min.~Max. °C 15~55 15~55Domestichotwater
Ambient Min.~Max. °CDB -25~35 -20~35Waterside Min.~Max. °C 25~80 25~80
Soundpowerlevel Nom. dBA 40 47Soundpressurelevel Nom. dBA 26 33
OUTDOOR UNIT ERLQ004CV3 ERLQ006CV3 ERLQ008CV3 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
Heatingcapacity Min. kW 1.801/1.802 1.801/1.802 1.801/1.802 -Nom. kW 4.401/4.032 6.001/5.672 7.401/6.892 11.38 14.55 16.10Max. kW 5.121/4.902 8.351/7.952 10.021/9.352 -
Powerinput Heating Nom. kW 0.871/1.132 1.271/1.592 1.661/2.012 2.64 3.43 3.83cop 5.041/3.582 4.741/3.562 4.451/3.422 4.31 4.24 4.20Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113/114Operationrange Heating Min.~Max. °CWB -25~25 -25~35
Domestichotwater Min.~Max. °CDB -25~35 -20~35Refrigerant Type R-410A R-410A
Charge kg 1.45 1.60 3.4Soundpowerlevel Heating Nom. dBA 61 62 64 66Soundpressurelevel Heating Nom. dBA 48 49 51 52Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230//W1/3N~/50/400Current Recommendedfuses A 20 40/20
heAting onlyINDOOR UNIT EHBH16C3V EHBH16C9W EHBH16C3V EHBH16C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 45 48 45 48Operationrange Heating Ambient Min.~Max. °C -25~35 -25~35
Waterside Min.~Max. °C 15~55 15~55Domestichotwater
Ambient Min.~Max. °CDB -20~35 -20~35Waterside Min.~Max. °C 25~80 25~80
Soundpowerlevel Nom. dBA 47 47Soundpressurelevel Nom. dBA 33 33
OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1
Heatingcapacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Powerinput Heating 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 108Operationrange Heating Min.~Max. °CWB -20~35 -20~35
Domestichotwater Min.~Max. °CDB -20~43 -20~43Refrigerant Type R-410A R-410A
Charge kg 3.7 2.95Soundpowerlevel Heating Nom. dBA - 64 66Soundpressurelevel Heating Nom. dBA 49 51 53 51 52Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommendedfuses A 32 20
41
heAting & coolingINDOOR UNIT EHBX04C3V EHBX08C3V EHBX08C9W EHBX16C3V EHBX16C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 44 46 48 45 48Operationrange Heating Ambient Min.~Max. °C -25~25 -25~35
Waterside Min.~Max. °C 15~55 15~55Cooling Ambient Min.~Max. °CDB 10~43 10~46
Waterside Min.~Max. °C 5~22 5~22Domestichotwater
Ambient Min.~Max. °CDB -25~35 -20~35Waterside Min.~Max. °C 25~80 25~80
Soundpowerlevel Nom. dBA 40 47Soundpressurelevel Nom. dBA 26 33
OUTDOOR UNIT ERLQ004CV3/CW1 ERLQ006CV3/CW1 ERLQ008CV3/CW1 ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
Heatingcapacity Min. kW 1.801/1.802 1.801/1.802 1.801/1.802 -Nom. kW 4.401/4.032 6.001/5.672 7.401/6.892 11.38 14.55 16.10Max. kW 5.121/4.902 8.351/7.952 10.021/9.532 -
Coolingcapacity Min. kW 2.001/2.002 2.501/2.502 2.501/2.502 -Nom. kW 5.001/4.172 6.761/4.842 6.861/5.32 11.72 12.55 13.12
Powerinput Heating Nom. kW 0.871/1.132 1.271/1.592 1.661/2.012 2.64 3.43 3.83Cooling Nom. kW 1.481/1.802 1.961/2.072 2.011/2.342 4.31 5.09 5.74
cop 5.041/3.582 4.741/3.562 4.451/3.422 4.31 4.24 4.20eer 3.371/2.322 3.451/2.342 3.421/2.292 2.72 2.47 2.29Dimensions Unit HeightxWidthxDepth mm 735x832x307 1,345x900x320Weight Unit kg 54 56 113/114Operationrange Heating Min.~Max. °CWB -25~25 -25~35
Cooling Min.~Max. °CDB 10~43 10~46Domestichotwater Min.~Max. °CDB -25~35 -20~35
Refrigerant Type R-410A R-410ACharge kg 1.45 1.60 3.4
Soundpowerlevel Heating Nom. dBA 61 62 64 66Cooling Nom. dBA 63 64 66 69
Soundpressurelevel
Heating Nom. dBA 48 49 51 52Cooling Nom. dBA 48 49 50 50 52 54
Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 V3/1~/50/230//W1/3N~/50/400Current Recommendedfuses A 20 40/20
heAting & coolingINDOOR UNIT EHBX16C3V EHBX16C9W EHBX16C3V EHBX16C9W
Casing Colour White WhiteMaterial Precoatedsheetmetal Precoatedsheetmetal
Dimensions Unit HeightxWidthxDepth mm 890x480x344 890x480x344Weight Unit kg 45 48 45 48Operationrange Heating Ambient Min.~Max. °C -25~35 -25~35
Waterside Min.~Max. °C 15~55 15~55Cooling Ambient Min.~Max. °CDB 10~46 10~46
Waterside Min.~Max. °C 5~22 5~22Domestichotwater
Ambient Min.~Max. °CDB -20~35 -20~35Waterside Min.~Max. °C 25~80 25~80
Soundpowerlevel Nom. dBA 47 47Soundpressurelevel Nom. dBA 33 33
OUTDOOR UNIT ERHQ011BV3 ERHQ014BV3 ERHQ016BV3 ERHQ011BW1 ERHQ014BW1 ERHQ016BW1
Heatingcapacity Nom. kW 11.2 14.0 16.0 11.32 14.50 16.05Coolingcapacity Nom. kW 10.0 12.5 13.1 11.72 12.55 13.12Powerinput Heating Nom. kW 2.55 3.26 3.92 2.63 3.42 3.82
Cooling 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 108Operationrange Heating Min.~Max. °CWB -20~35 -20~35
Cooling Min.~Max. °CDB - 10~46Domestichotwater Min.~Max. °CDB -20~43 -20~43
Refrigerant Type R-410A R-410ACharge kg 3.7 2.95
Soundpowerlevel Heating Nom. dBA - 64 66Cooling Nom. dBA - 64 66 69
Soundpressurelevel
Heating Nom. dBA 49 51 53 51 52Cooling Nom. dBA - 50 52 54
Powersupply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3N~/50/400Current Recommendedfuses A 32 20
(1)coolingTa35°C-LWE18°C(DT=5°C);heatingTaDB/WB7°C/6°C-LWC35°C(DT=5°C)(2)coolingTa35°C-LWE7°C(DT=5°C);heatingTaDB/WB7°C/6°C-LWC45°C(DT=5°C)
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STaINLESS STEEL DOmESTIC HOT WaTER TaNk EkHWS150B3V3 EkHWS200B3V3 EkHWS300B3V3 EkHWS200B3Z2 EkHWS300B3Z2
CasingColour NeutralwhiteMaterial Epoxy-coatedmildsteel
Weight Unit Empty kg 37 45 59 45 59
TankWatervolume l 150 200 300 200 300Material Stainlesssteel(DIN1.4521)Maximumwatertemperature °C 85
HeatexchangerQuantity 1Tubematerial DuplexsteelLDX2101
Boosterheater Capacity kW 3Powersupply Phase/Frequency/Voltage Hz/V 1~/50/230 2~/50/400
ENamELED STEEL DOmESTIC HOT WaTER TaNk EkHWE150a3V3 EkHWE200a3V3 EkHWE300a3V3 EkHWE200a3Z2 EkHWE300a3Z2
CasingColour RAL9010Material Epoxycoatedsteel
Weight Unit Empty kg 80 104 140 104 140
TankWatervolume l 150 200 300 200 300Material Enamelcoatedsteelacc.DIN4753TL2Maximumwatertemperature °C 75
Boosterheater Capacity kW 3.0Powersupply Phase/Frequency/Voltage Hz/V 1~/50/230 2~/50/400
Domestic hot wAter tAnk
Domestic hot wAter tAnk for unpressurizeD solAr connectionDOmESTIC HOT WaTER TaNk EkHWP300B EkHWP500B
Casing Material ImpactresistantpolypropyleneWeight Unit Empty kg 59 92
Heatexchanger
Domestichotwater
Tubematerial Stainlesssteel(DIN1.4404)Facearea m² 5.7 5.9Internalcoilvolume l 27.8 28.4Operatingpressure bar 6Averagespecifcthermaloutput W/K 2,795 2,860
Charging
Tubematerial Stainlesssteel(DIN1.4404)Facearea m² 2.5 3.7Internalcoilvolume l 12.3 17.4Averagespecifcthermaloutput W/K 1,235 1,809
Auxiliarysolarheating
Tubematerial Stainlesssteel(DIN1.4404)Facearea m² - 1.0Internalcoilvolume l - 5Averagespecifcthermaloutput W/K - 313
Powersupply Phase -
TankWatervolume l 300 500Maximumwatertemperature °C 85
SOLaR CONNECTION EkSOLHWaV1
Dimensions Unit HeightxWidthxDepth mm 770x305x270Weight Unit kg 8Operationrange Outdoortemperature Min.~Max. °C 1~35Soundpressurelevel Nom. dBA 27Thermalperformance Zerolosscollectorefficiencyη0 % -Powersupply Phase/Frequency/Voltage Hz/V 1~/50/220-240Powersupplyintake Indoorunit
aCCESSORY EkSR3Pa
Mounting OnwallDimensions Unit HeightxWidthxDepth mm 332x230x145Thermalperformance Zerolosscollectorefficiencyη0 % -
ControlType DigitaltemperaturedifferencecontrollerwithplaintextdisplayPowerconsumption w 2
Sensor
Solarpaneltemperaturesensor Pt1000Storagetanksensor ptcReturnflowsensor ptcFeedtemperatureandflowsensor Voltagesignal(3.5VDC)
Powersupply Frequency/Voltage Hz/V 50/230
solAr connection - pressurizeD system
SOLaR CONNECTION EkSRPS3
Dimensions Unit HeightxWidthxDepth mm -
ControlType DigitaltemperaturedifferencecontrollerwithplaintextdisplayPowerconsumption w -
Mounting Onsideoftank
Sensor
Solarpaneltemperaturesensor Pt1000Storagetanksensor ptcReturnflowsensor ptcFeedtemperatureandflowsensor Voltagesignal(3.5VDC)
solAr connection - unpressurizeD system
Note:greycellscontainpreliminarydata
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SOLaR COLLECTOR EkSV26P EkSH26P
Dimensions Unit HeightxWidthxDepth mm 2,000x1,300x85 1,300x2,000x85Weight Unit kg 43Volume l 1.7 2.1
SurfaceOuter m² 2.601Aperture m² 2.364Absorber m² 2.354
Coating Micro-therm(absorptionmax.96%,Emissionca.5%+/-2%)Absorber Harp-shapedcopperpiperegisterwithlaser-weldedhighlyselectivecoatedaluminiumplateGlazing Singlepanesafetyglass,transmission+/-92%Allowedroofangle Min.~Max. ° 15~80Operatingpressure Max. bar 6Standstilltemperature Max. °C 200
Thermalperformance
Zerolosscollectorefficiencyη0 % 78.7Heatlosscoefficienta1 W/m².K 4.270Temperaturedependenceoftheheatlosscoefficienta2 W/m².K² 0.0070Thermalcapacity kJ/K 6.5Incidentanglemodifier AMat50° 0.94
Installedposition Vertical Horizontal
solAr collector
WIRELESS ROOm THERmOSTaT EkRTR1
DimensionsThermostat Height/Width/Depth mm 87/125/34Receiver Height/Width/Depth mm 170/50/28
WeightThermostat g 210Receiver g 125
Outsidetemperature
Storage Min./Max. °C -20/60Operation Min./Max. °C 0/50
Temperaturesettingrange
Heating Min./Max. °C 4/37Cooling Min./Max. °C 4/37
Clock YesRegulationfunction Proportionalband
Powersupply
Thermostat Voltage v Batterypowered3xAA-LRG(alkaline)Receiver Voltage v 230Frequency Hz 50Phase 1~
ConnectionThermostat WirelessReceiver Wired
Maximumdistancetoreceiver
Indoor m approx.30mOutdoor m approx.100m
WIRED ROOm THERmOSTaT EkRTWa
Dimensions Unit Height/Width/Depth mm 87/125/34Weight Unit g 215Outdoortemperature
Storage Min./Max. °C -20/60Operation Min./Max. °C 0/50
Temperaturesettingrange
Heating Min./Max. °C 4/37Cooling Min./Max. °C 4/37
Clock YesRegulationfunction ProportionalbandPowersupply Voltage v Batterypowered3*AA-LR6(alkaline)Connection Type Wired
room thermostAt
INDOOR UNITS FWXV20aVEB FWXV15aVEB
Heatingcapacity Totalcapacity Nom. kW 2.0 1.5
CoolingcapacityTotalcapacity Nom. kW 1.7 1.2Sensiblecapacity Nom. kW 1.4 0.98
PowerinputHeating Nom. kW 0.015 0.013Cooling Nom. kW 0.015 0.013
Dimensions Unit Height/Width/Depth mm 600/700/210Weight Unit kg 15Pipingconnections Drain/OD/Inlet/Outlet mm/inch 18/G1/2/G1/2Soundpressurelevel
Heating Nom. dBA 29 19Cooling Nom. dBA 29 19
Powersupply Phase/Frequency/Voltage Hz/V 1~/50/60/220-240/220
heAt pump convector
(1)Cooling: indoor temp. 27°CDB, 19°CwB; entering water temp. 7°C, water temperature rise 5k.(2)heating: room temperature 20°CDB and entering water temperature 45°C, water temperature drop 5k.
SOLaR CONNECTION EkSOLHWaV1
Dimensions Unit HeightxWidthxDepth mm 770x305x270Weight Unit kg 8Operationrange Outdoortemperature Min.~Max. °C 1~35Soundpressurelevel Nom. dBA 27Thermalperformance Zerolosscollectorefficiencyη0 % -Powersupply Phase/Frequency/Voltage Hz/V 1~/50/220-240Powersupplyintake Indoorunit
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
Daikinproductsaredistributedby:
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ECPEN13-724_P
Daikin’s unique position as a manufacturer of airconditioning equipment, compressors and refrigerantshasledtoitscloseinvolvementinenvironmentalissues.ForseveralyearsDaikinhashadtheintentiontobecomea leader in the provision of products that have limitedimpact on the environment. This challenge demandsthe eco design and development of a wide rangeof products and an energy management system,resulting in energy conservation and a reduction ofwaste.
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Daikin Europe N.V. participates in the EuroventCertification programme for Air conditioners(AC), Liquid Chilling Packages (LCP) and Fan coilUnits (FCU), Check ongoing validity of certificateonline: www.eurovent-certification.com or using: www.certiflash.com
The present leaflet is drawn up by way of information only and does notconstitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V. hascompiledthecontentofthisleaflettothebestofitsknowledge.Noexpressorimpliedwarranty is given for the completeness, accuracy, reliability or fitnessforparticularpurposeof its content and theproducts and servicespresentedtherein.Specificationsaresubjecttochangewithoutpriornotice.DaikinEuropeN.V.explicitlyrejectsanyliabilityforanydirectorindirectdamage,inthebroadestsense,arisingfromorrelatedtotheuseand/orinterpretationofthisleaflet.AllcontentiscopyrightedbyDaikinEuropeN.V.
Daikin altherma is the market creator of the air-to-water heat pump business• firstinverter-drivensplitlow-temperatureheatpumpsystem• firstheatpumpsystemfortruehigh-temperatureapplications• first inverter-driven split heat pump system for apartment and
commercialapplications• full range of heating solutions for any kind of application, including
solar collectors, domestic hot water tanks, under-floor heating, heatpumpconvectoretc.
Daikin altherma is the reference on quality and reliability• 50yearsofheatpumpexperience• 6yearsofair-to-waterheatpumpexperience• Daikin Altherma is the most sold air-to-water heat pump system
throughoutEurope,withover150,000systemssold
a clean environmentIn producing your customer’s climate-control system, we strive forsustainable energy consumption, product recycling and waste reduction.Daikinrigorouslyappliestheprinciplesofeco-design,thusrestrictingtheuseofmaterialsthatareharmfultoourenvironment.
Daikin altherma
&Daikin in general
Daikin is known worldwide as one of the biggest aC players, with a wide product range for residential, commercial and industrial applications
Today, Daikin leads the way towards more efficient, cost-effective and environmentally friendly comfort solutions, introducingproducts optimised for all seasons. In fact, Daikin products reduce energy and costs in a smart way. They are designed toperform under all conditions and reflect the actual performance you can expect over an entire heating and cooling season. So,withDaikinyoumaketherightchoiceforyourwallet...andtheenvironment.