Daikin Altherma EHYKOMB33AA Operating instructions

Installationandoperationmanual

DaikinAlthermahybridheatpump–gasboilermodule

English

Installationandoperationmanual

DaikinAlthermahybridheatpump–gasboiler

module

EHYKOMB33AA

AD1302761

CE  DECLARATIONOFCONFORMITY CE  DECLARACIONDECONFORMIDAD CE  DECLARAÇÃODECONFORMIDADE CE  ERKLÆRING OMSAMSVAR CE  IZJAVAOUSKLAĐENOSTI CE  IZJAVA O SKLADNOSTI CE  ATITIKTIESDEKLARACIJA

CE  KONFORMITÄTSERKLÄRUNG CE  DICHIARAZIONEDICONFORMITA CE  ЗАЯВЛЕНИЕОСООТВЕТСТВИИ CE  ILMOITUSYHDENMUKAISUUDESTA CE  MEGFELELŐSÉGINYILATKOZAT CE  VASTAVUSDEKLARATSIOON CE  ATBILSTĪBASDEKLARĀCIJA

CE  DECLARATIONDECONFORMITE CE  ΔHΛΩΣΗ ΣΥΜΜΟΡΦΩΣΗΣ CE  OVERENSSTEMMELSESERKLÆRING CE  PROHLÁŠENÍOSHODĚ CE  DEKLARACJAZGODNOŚCI CE  ДЕКЛАРАЦИЯЗАСЪОТВЕТСТВИЕ CE  VYHLÁSENIEZHODY

CE  CONFORMITEITSVERKLARING CE  FÖRSÄKRANOMÖVERENSTÄMMELSE CE  DECLARAŢIEDECONFORMITATE CE  UYGUNLUKBEYANI

DaikinEuropeN.V.

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declaresunderitssoleresponsibilitythattheequipmenttowhichthisdeclarationrelates:

erklärtaufseinealleinigeVerantwortungdaßdieAusrüstungfürdiedieseErklärungbestimmtist:

déclaresoussaseuleresponsabilitéquel'équipementviséparlaprésentedéclaration:

verklaarthierbijopeigenexclusieveverantwoordelijkheiddatdeapparatuurwaaropdezeverklaringbetrekkingheeft:

declarabajosuúnicaresponsabilidadqueelequipoalquehacereferencialadeclaración:

dichiarasottolapropriaresponsabilitàchegliapparecchiacuièriferitaquestadichiarazione:

δηλώνειμεαποκλειστικήτηςευθύνηότιοεξοπλισμόςστονοποίοαναφέρεταιηπαρούσαδήλωση:

declarasobsuaexclusivaresponsabilidadequeosequipamentosaqueestadeclaraçãoserefere:

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заявляет,исключительноподсвоюответственность,чтооборудование,ккоторомуотноситсянастоящеезаявление:

erklærerundereneansvarlig,atudstyret,someromfattetafdenneerklæring:

deklarerariegenskapavhuvudansvarig,attutrustningensomberörsavdennadeklarationinnebäratt:

erklæreretfullstendigansvarforatdetutstyrsomberøresavdennedeklarasjoninnebærerat:

ilmoittaayksinomaanomallavastuullaan,ettätämänilmoituksentarkoittamatlaitteet:

prohlašujevesvéplnéodpovědnosti,žezařízení,kněmužsetotoprohlášenívztahuje:

izjavljujepodisključivovlastitomodgovornošćudaopremanakojuseovaizjavaodnosi:

teljesfelelősségetudatábankijelenti,hogyaberendezések,melyekreenyilatkozatvonatkozik:

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deklarujenawłasnąiwyłącznąodpowiedzialność,żeurządzenia,którychtadeklaracjadotyczy:

declarăpeproprierăspunderecăechipamentelelacaresereferăaceastădeclaraţie:

zvsoodgovornostjoizjavlja,dajeopremanaprav,nakateroseizjavananaša:

kinnitabomatäielikulvastutusel,etkäesolevadeklaratsiooniallakuuluvvarustus:

деклариранасвояотговорност,чеоборудването,закоeтосеотнасятазидекларация:

visiškasavoatsakomybeskelbia,kadįranga,kuriaitaikomašideklaracija:

arpilnuatbildībuapliecina,katālākaprakstītāsiekārtas,uzkurāmattiecasšīdeklarācija:

vyhlasujenavlastnúzodpovednosť,žezariadenie,naktorésavzťahujetotovyhlásenie:

tamamenkendisorumlulu*undaolmaküzerebubildirininilgilioldu*udonanımınınaşa*ıdakigibioldu*unubeyaneder:

EHYKOMB33AA,

areinconformitywiththefollowingstandard(s)orothernormativedocument(s),providedthattheseareusedinaccordancewithour

instructions:

der/denfolgendenNorm(en)odereinemanderenNormdokumentoderdokumentenentspricht/entsprechen,unterderVoraussetzung,

daßsiegemäßunserenAnweisungeneingesetztwerden:

sontconformesàla/auxnorme(s)ouautre(s)document(s)normatif(s),pourautantqu'ilssoientutilisésconformémentànosinstructions:

conformdevolgendenorm(en)oféénofmeeranderebindendedocumentenzijn,opvoorwaardedatzewordengebruiktovereenkomstig

onzeinstructies:

estánenconformidadconla(s)siguiente(s)norma(s)uotro(s)documento(s)normativo(s),siemprequeseanutilizadosdeacuerdocon

nuestrasinstrucciones:

sonoconformial(i)seguente(i)standard(s)oaltro(i)documento(i)acaratterenormativo,apattochevenganousatiinconformitàallenostre

istruzioni:

είναισύμφωναμετο(α)ακόλουθο(α)πρότυπο(α)ήάλλοέγγραφο(α)κανονισμών,υπότηνπροϋπόθεσηότιχρησιμοποιούνται

σύμφωναμετιςοδηγίεςμας:

estãoemconformidadecoma(s)seguinte(s)norma(s)ououtro(s)documento(s)normativo(s),desdequeestessejamutilizadosde

acordocomasnossasinstruções:

соответствуютследующимстандартамилидругимнормативнымдокументам,приусловииихиспользованиясогласнонашим

инструкциям:

overholderfølgendestandard(er)ellerandet/andreretningsgivendedokument(er),forudsatatdisseanvendesihenholdtilvoreinstrukser:

respektiveutrustningärutfördiöverensstämmelsemedochföljerföljandestandard(er)ellerandranormgivandedokument,under

förutsättningattanvändningskeriöverensstämmelsemedvårainstruktioner:

respektiveutstyrerioverensstemmelsemedfølgendestandard(er)ellerandrenormgivendedokument(er),underforutssetningavatdisse

brukesihenholdtilvåreinstrukser:

vastaavatseuraavienstandardienjamuidenohjeellistendokumenttienvaatimuksiaedellyttäen,ettäniitäkäytetäänohjeidemme

mukaisesti:

zapředpokladu,žejsouvyužíványvsouladusnašimipokyny,odpovídajínásledujícímnormámnebonormativnímdokumentům:

uskladusaslijedećimstandardom(ima)ilidrugimnormativnimdokumentom(ima),uzuvjetdaseonikoristeuskladusnašimuputama:

megfelelnekazalábbiszabvány(ok)nakvagyegyébirányadódokumentum(ok)nak,haazokatelőírásszerinthasználják:

spełniająwymoginastępującychnormiinnychdokumentównormalizacyjnych,podwarunkiemżeużywanesązgodnieznaszymi

instrukcjami:

suntînconformitatecuurmătorul(următoarele)standard(e)saualt(e)document(e)normativ(e),cucondiţiacaacesteasăfieutilizateîn

conformitatecuinstrucţiunilenoastre:

skladniznaslednjimistandardiindrugiminormativi,podpogojem,daseuporabljajovskladuznašiminavodili:

onvastavusesjärgmis(t)estandardi(te)gavõiteistenormatiivsetedokumentidega,kuineidkasutataksevastavaltmeiejuhenditele:

съответстватнаследнитестандартиилидругинормативнидокументи,приусловие,чесеизползватсъгласнонашите

инструкции:

atitinkažemiaunurodytusstandartusir(arba)kitusnorminiusdokumentussusąlyga,kadyranaudojamipagalmūsųnurodymus:

tad,jalietotiatbilstoširažotājanorādījumiem,atbilstsekojošiemstandartiemuncitiemnormatīviemdokumentiem:

súvzhodesnasledovnou(ými)normou(ami)aleboiným(i)normatívnym(i)dokumentom(ami),zapredpokladu,žesapoužívajúvsúlade

snašimnávodom:

ürünün,talimatlarımızagörekullanılmasıkoşuluylaaşağıdakistandartlarvenormbelirtenbelgelerleuyumludur:

followingtheprovisionsof:

gemäßdenVorschriftender:

conformémentauxstipulationsdes:

overeenkomstigdebepalingenvan:

siguiendolasdisposicionesde:

secondoleprescrizioniper:

μετήρησητωνδιατάξεωντων:

deacordocomoprevistoem:

всоответствиисположениями:

underiagttagelseafbestemmelsernei:

enligtvillkoreni:

gittihenholdtilbestemmelsenei:

noudattaenmääräyksiä:

zadodrženíustanovenípředpisu:

premaodredbama:

követia(z):

zgodniezpostanowieniamiDyrektyw:

înurmaprevederilor:

obupoštevanjudoločb:

vastavaltnõuetele:

следвайкиклаузитена:

laikantisnuostatų,pateikiamų:

ievērojotprasības,kasnoteiktas:

održiavajúcustanovenia:

bununkoşullarınauygunolarak:

LowVoltage2006/95/EC

GasAppliances2009/142/EC

BoilerEfficiencyrequirements92/42/EEC

ElectromagneticCompatibility2004/108/EC

Directives,asamended.

Direktiven,gemäßÄnderung.

Directives,tellesquemodifiées.

Richtlijnen,zoalsgeamendeerd.

Directivas,segúnloenmendado.

Direttive,comedamodifica.

Οδηγιών,όπωςέχουντροποποιηθεί.

Directivas,conformealteraçãoem.

Директивсовсемипоправками.

Direktiver,medsenereændringer.

Direktiv,medföretagnaändringar.

Direktiver,medforetatteendringer.

Direktiivejä,sellaisinakuinneovat

muutettuina.

vplatnémznění.

Smjernice,kakojeizmijenjeno.

irányelv(ek)ésmódosításaikrendelkezéseit.

zpóźniejszymipoprawkami.

Directivelor,cuamendamentelerespective.

Direktivezvsemispremembami.

Direktiividkoosmuudatustega.

Директиви,стехнитеизменения.

Direktyvosesupapildymais.

Direktīvāsuntopapildinājumos.

Smernice,vplatnomznení.

DeğiştirilmişhalleriyleYönetmelikler.

ShigekiMorita

Director

Ostend,17thofJuly2013

Tableofcontents

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

Tableofcontents

1 Abouttheproduct 3

2 Aboutthedocumentation 4

2.1 Aboutthisdocument.................................................................. 4

3 Generalsafetyprecautions 4

3.1 Aboutthedocumentation........................................................... 4

3.1.1 Meaningofwarningsandsymbols.............................. 4

3.2 Fortheinstaller.......................................................................... 5

3.2.1 General ....................................................................... 5

3.2.2 Installationsite ............................................................ 5

3.2.3 Water .......................................................................... 5

3.2.4 Electrical ..................................................................... 6

3.2.5 Gas ............................................................................. 6

3.2.6 Gasexhaust................................................................ 6

3.2.7 Locallegislation .......................................................... 6

4 Aboutthebox 7

4.1 Gasboiler .................................................................................. 7

4.1.1 Tounpackthegasboiler............................................. 7

4.1.2 Toremovetheaccessoriesfromthegasboiler .......... 8

5 Abouttheunitsandoptions 8

5.1 Identification .............................................................................. 8

5.1.1 Identificationlabel:gasboiler...................................... 8

5.2 Possiblecombinationsofunitsandoptions............................... 8

5.2.1 Listofoptionsforgasboiler ........................................ 8

6 Preparation 10

6.1 Preparingthegasboilerinstallation .......................................... 10

7 Installation 11

7.1 Openingtheunits ...................................................................... 11

7.1.1 Toopenthegasboiler ................................................ 11

7.1.2 Toopentheswitchboxcoverofthegasboiler........... 11

7.2 Mountingthegasboiler ............................................................. 11

7.2.1 Toinstallthegasboiler ............................................... 11

7.2.2 Toinstallthecondensatetrap..................................... 12

7.3 Condensatepipework............................................................... 12

7.3.1 Internalconnections.................................................... 13

7.3.2 Externalconnections................................................... 13

7.4 Connectingthewaterpiping ...................................................... 13

7.4.1 Connectingthewaterpipingofthegasboiler............. 13

7.4.2 Tofillthespaceheatingcircuit.................................... 14

7.5 Connectingtheelectricalwiring................................................. 15

7.5.1 Toconnectthemainpowersupplyofthegasboiler... 15

7.5.2 Toconnectthecommunicationcablebetweengas

boilerandindoorunit .................................................. 15

7.6 Connectingthegaspiping ......................................................... 16

7.6.1 Toconnectthegaspipe.............................................. 16

7.7 Connectingtheboilertothefluegassystem............................. 16

7.7.1 Tochangethegasboilerto80/125concentric

connection................................................................... 16

7.7.2 Tochangethe60/100concentricconnectiontoa

dualpipeconnection ................................................... 17

7.7.3 Calculatethetotalpipinglength.................................. 17

7.7.4 Appliancecategoriesandpipelengths ....................... 18

7.7.5 Applicablematerials.................................................... 20

7.7.6 Fluepipeposition........................................................ 20

7.7.7 Insulationofthegasexhaustandairintake................ 21

7.7.8 Fittingahorizontalfluesystem ................................... 21

7.7.9 Fittingaverticalfluesystem........................................ 21

7.7.10 Plumemanagementkit ............................................... 21

7.7.11 Fluesinvoids .............................................................. 22

7.8 Finishingthegasboilerinstallation............................................ 22

7.8.1 Toclosethegasboiler................................................ 22

7.8.2 Toinstallthecoverplate ............................................. 22

8 Configuration 22

8.1 Gasboiler .................................................................................. 22

8.1.1 Overview:Configuration.............................................. 22

8.1.2 Basicconfiguration...................................................... 23

9 Operation 27

9.1 Overview:Operation.................................................................. 27

9.2 Heating ...................................................................................... 27

9.3 Domestichotwater.................................................................... 27

9.4 Operationmodes ....................................................................... 27

10 Commissioning 28

10.1 Toperformanairpurgeonthegassupply................................ 28

10.2 Toperformatestrunonthegasboiler ..................................... 28

11 Maintenanceandservice 29

11.1 Maintenancesafetyprecautions................................................ 29

11.1.1 Openingthegasboiler................................................ 29

11.2 Todisassemblethegasboiler................................................... 29

11.3 Tocleantheinsideofthegasboiler.......................................... 30

11.4 Toassemblethegasboiler ....................................................... 31

12 Troubleshooting 31

12.1 Generalguidelines..................................................................... 31

12.2 Solvingproblemsbasedonsymptoms...................................... 32

12.2.1 Symptom:TheburnerdoesNOTignite ...................... 32

12.2.2 Symptom:Theburnerignitesnoisily........................... 32

12.2.3 Symptom:Theburnerresonates ................................ 32

12.2.4 Symptom:Nospaceheatingbythegasboiler ........... 32

12.2.5 Symptom:Thepowerisreduced ................................ 32

12.2.6 Symptom:SpaceheatingdoesNOTreachthe

temperature................................................................. 32

12.2.7 Symptom:Nodomestichotwater ............................... 33

12.2.8 Symptom:HotwaterdoesNOTreachthe

temperature................................................................. 33

12.3 Solvingproblemsbasedonerrorcodes .................................... 33

12.3.1 Errorcodes:Overview ................................................ 33

13 Glossary 34

14 Technicaldata 35

14.1 Components .............................................................................. 35

14.1.1 Components:Gasboiler ............................................. 35

14.2 Wiringdiagram .......................................................................... 36

14.2.1 Wiringdiagram–components:Gasboiler.................. 36

14.3 Technicalspecifications............................................................. 37

14.3.1 Technicalspecifications:Gasboiler............................ 37

1 Abouttheproduct

EspeciallyforUK:

TheBenchmarkScheme

Benchmark places responsibilities on both manufacturers and

installers.Thepurposeistoensurethatcustomersareprovidedwith

the correct equipment for their needs, that it is installed,

commissioned and serviced in accordance with the manufacturer’s

instructions by competent persons and that it meets the

requirements of the appropriate Building Regulations. The

Benchmark Checklist canbe used to demonstrate compliancewith

Building Regulations and should be provided to the customer for

futurereference.

2Aboutthedocumentation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

Installers are required to carry out installation, commissioning and

servicingwork in accordancewiththeBenchmark Code of Practice

which is available from the Heating and Hotwater Industry Council

who manage and promote the Scheme. Visit http://

www.centralheating.co.ukformoreinformation.

Approvals

BritishGasServicelisting:

EHYKOMB33AA:G.C.N.4746401

Theproduct(hybridsystem)combinesthefollowing2parts:

▪ heatpumpmodule,

▪ gasboilermodule.

ThemodulesMUSTalwaysbeinstalledandusedtogether.

a b

Heatpumpmodule

Gasboilermodule

2 Aboutthedocumentation

2.1 Aboutthisdocument

Targetaudience

Authorisedinstallers

Documentationset

This document is part of a documentation set. The complete set

consistsof:

Document Contains… Format

General

safety

precautions

Safetyinstructionsthat

youmustreadbefore

installing

Paper(intheboxofthe

indoorunit)

Heatpump

module

installation

manual

Installationinstructions

Document Contains… Format

Gasboiler

module

installation

manual

Installationandoperation

instructions

Paper(intheboxofthe

gasboilerunit)

Outdoorunit

installation

manual

Installationinstructions Paper(intheboxofthe

outdoorunit)

Installer

reference

guide

Preparationofthe

installation,technical

specifications,reference

data,…

Digitalfilesonhttp://

www.daikineurope.com/

supportandmanuals/

productinformation/.

Addendum

bookfor

optional

equipment

Additionalinfoabouthow

toinstalloptional

equipment

Paper(intheboxofthe

indoorunit)

Digitalfilesonhttp://

www.daikineurope.com/

supportandmanuals/

productinformation/.

Latestrevisionsofthesupplieddocumentationmaybeavailableon

theregionalDaikinwebsiteorviayourdealer.

3 Generalsafetyprecautions

3.1 Aboutthedocumentation

▪ The original documentation is written in English. All other

languagesaretranslations.

▪ Theprecautionsdescribedinthisdocumentcoververyimportant

topics,followthemcarefully.

▪ All activities described in the installation manual must be

performedbyanauthorizedinstaller.

3.1.1 Meaningofwarningsandsymbols

DANGER

Indicatesasituationthatresultsindeathorseriousinjury.

DANGER:RISKOFELECTROCUTION

Indicatesasituationthatcouldresultinelectrocution.

DANGER:RISKOFBURNING

Indicatesasituationthatcouldresultinburningbecauseof

extremehotorcoldtemperatures.

WARNING

Indicates a situation that could result in death or serious

injury.

CAUTION

Indicatesasituationthatcouldresultinminorormoderate

injury.

NOTICE

Indicates a situation that could result in equipment or

propertydamage.

INFORMATION

Indicatesusefultipsoradditionalinformation.

DANGER:RISKOFEXPLOSION

Indicatesasituationthatcouldresultinexplosion.

3Generalsafetyprecautions

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

DANGER:RISKOFPOISONING

Indicatesasituationthatcouldresultinpoisoning.

WARNING:PROTECTAGAINSTFROST

Indicates a situation that could result in equipment or

propertydamage.

3.2 Fortheinstaller

3.2.1 General

If you are not sure how to install or operate the unit, contact your

dealer.

NOTICE

Improper installation or attachment of equipment or

accessories could result in electric shock, shortcircuit,

leaks, fire or other damage to the equipment. Only use

accessories,optionalequipmentandspare parts made or

approvedbyDaikin.

WARNING

Make sure installation, testing and applied materials

comply with applicable legislation (on top of the

instructionsdescribedintheDaikindocumentation).

CAUTION

Wear adequate personal protective equipment (protective

gloves, safety glasses,…) when installing, maintaining or

servicingthesystem.

WARNING

Tearapartandthrowawayplasticpackagingbagssothat

nobody, especially children, can play with them. Possible

risk:suffocation.

DANGER:RISKOFBURNING

▪ Do NOT touch the refrigerant piping, water piping or

internalpartsduringandimmediatelyafteroperation.It

could be too hot or too cold. Give it time to return to

normal temperature. If you must touch it, wear

protectivegloves.

▪ DoNOTtouchanyaccidentalleakingrefrigerant.

NOTICE

Provideadequatemeasurestopreventthattheunitcanbe

used as a shelter by small animals. Small animals that

makecontactwithelectricalpartscancausemalfunctions,

smokeorfire.

CAUTION

DoNOTtouchtheairinletoraluminumfinsoftheunit.

NOTICE

▪ DoNOTplaceany objects orequipmentontopof the

unit.

▪ DoNOTsit,climborstandontheunit.

Inaccordance withthe applicable legislation, it might be necessary

toprovidealogbookwiththeproductcontainingatleast:information

onmaintenance,repairwork,resultsoftests,standbyperiods,…

Also, at least, following information must be provided at an

accessibleplaceattheproduct:

▪ Instructionsforshuttingdownthesystemincaseofanemergency

▪ Nameandaddressoffiredepartment,policeandhospital

▪ Name, address and day and night telephone numbers for

obtainingservice

InEurope,EN378providesthenecessaryguidanceforthislogbook.

3.2.2 Installationsite

▪ Provide sufficient space around the unit for servicing and air

circulation.

▪ Make sure the installation site withstands the unit’s weight and

vibration.

▪ Makesuretheareaiswellventilated.

▪ Makesuretheunitislevel.

▪ Make sure walls sensitive to heat (e.g. wood) are protected by

suitableinsulation.

▪ ONLYoperate the gas boiler if a sufficient supplyof combustion

air is ensured. In case of a concentric air/flue gas system

dimensionedaccordingtothespecificationsofthismanual,thisis

fulfilled automatically and there are no other conditions for the

equipment installation room. This method of operation applies

exclusively.

▪ ThisgasboilerisNOTdesignedforroomairdependentoperation.

DoNOTinstalltheunitinthefollowingplaces:

▪ Inpotentiallyexplosiveatmospheres.

▪ In places where there is machinery that emits electromagnetic

waves. Electromagnetic waves may disturb the control system,

andcausemalfunctionoftheequipment.

▪ In places where there is a risk of fire due to the leakage of

flammable gases (example: thinner or gasoline), carbon fibre,

ignitabledust.

▪ Inplaces where corrosivegas (example: sulphurous acidgas) is

produced.Corrosionofcopperpipesorsolderedpartsmaycause

therefrigeranttoleak.

▪ Inbathrooms.

▪ Inplaceswherefrostispossible.Theambienttemperaturearound

theindoorunitshouldbe>5°C.

3.2.3 Water

NOTICE

Make sure water quality complies with EU directive

98/83EC.

Avoid damages caused by deposits and corrosion. To prevent

corrosionproductsanddeposits,observetheapplicableregulations

oftechnology.

Measures for desalination, softening or hardness stabilization are

necessaryif the filling andtopupwaterhavea high total hardness

(>3 mmol/l–sum of the calcium and magnesium concentrations,

calculatedascalciumcarbonate).

UsingfillingwaterandtopupwaterwhichdoesNOTmeetthestated

quality requirements cancause a considerably reduced servicelife

of the equipment. The responsibility for this is entirely that of the

user.

3Generalsafetyprecautions

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

3.2.4 Electrical

DANGER:RISKOFELECTROCUTION

▪ Turn OFF all power supply before removing the

switch box cover, connecting electrical wiring or

touchingelectricalparts.

▪ Disconnect the power supply for more than 1 minute,

andmeasurethevoltageattheterminalsofmaincircuit

capacitors or electrical components before servicing.

The voltage MUST be less than 50 V DC before you

cantouchelectricalcomponents.Forthelocationofthe

terminals,seethewiringdiagram.

▪ DoNOTtouchelectricalcomponentswithwethands.

▪ Do NOT leave the unit unattended when the service

coverisremoved.

WARNING

IfNOT factoryinstalled,amain switch orothermeans for

disconnection, having a contact separation in all poles

providingfull disconnection underovervoltage categoryIII

condition,shallbeinstalledinthefixedwiring.

WARNING

▪ ONLYusecopperwires.

▪ All field wiring must be performed in accordance with

thewiringdiagramsuppliedwiththeproduct.

▪ NEVER squeeze bundled cables and make sure they

do not come in contact with the piping and sharp

edges.Makesurenoexternalpressureisappliedtothe

terminalconnections.

▪ Makesuretoinstallearthwiring.DoNOTearththeunit

to a utility pipe, surge absorber, or telephone earth.

Incompleteearthmaycauseelectricalshock.

▪ Make sure to use a dedicated power circuit. NEVER

useapowersupplysharedbyanotherappliance.

▪ Make sure to install the required fuses or circuit

breakers.

▪ Makesuretoinstallanearthleakageprotector.Failure

todosomaycauseelectricshockorfire.

▪ Wheninstallingtheearthleakageprotector,makesure

it is compatible with the inverter (resistant to high

frequencyelectricnoise)toavoidunnecessaryopening

oftheearthleakageprotector.

Installpowercablesatleast1meterawayfromtelevisionsorradios

topreventinterference.Dependingontheradiowaves,adistanceof

1metermaynotbesufficient.

WARNING

▪ After finishing the electrical work, confirm that each

electrical component and terminal inside the electrical

componentsboxisconnectedsecurely.

▪ Makesureallcoversare closedbeforestartingupthe

unit.

3.2.5 Gas

Thegasboilerisfactorysetto:

▪ the type of gas quoted on the type identification plate or on the

settingtypeidentificationplate,

▪ thequittedgaspressure.

OperatetheunitONLYwiththegastypeandgaspressureindicated

onthesetypeidentificationplates.

Installation and adaptation of the gas system MUST be conducted

by:

▪ personnelqualifiedforthiswork,

▪ incompliancewithvalidgasinstallationrelatedguidelines,

▪ in accordance with applicable regulations of the gas supply

company,

▪ Inaccordancewithlocalandnationalregulations.

Boilers that use natural gas MUST be connected to a governed

meter,

Boilersthatuseliquidpetroleumgas(LPG)MUSTbeconnectedtoa

regulator.

The size of the gas supply pipe should under no circumstance be

lessthan22mm.

The meter or regulator and pipe work to the meter MUST be

checked preferably by the gas supplier. This is to ensure that the

equipment works good and meets the gas flow and pressure

requirements.

DANGER

Ifyousmellgas:

▪ call immediately your local gas supplier and your

installer,

▪ callthesuppliers'snumberonthesideoftheLPGtank

(ifapplicable),

▪ turn off the emergency control valve at the meter/

regulator,

▪ doNOTturnelectricalswitchesONorOFF,

▪ doNOTstrikematchesorsmoke,

▪ putoutnakedflames,

▪ opendoorsandwindowsimmediately,

▪ keeppeopleawayfromtheaffectedarea.

3.2.6 Gasexhaust

Flue systems must NOT be modified or installed in any way other

than as described in the fitting instructions. Any misuses or

unauthorized modifications to the appliance, flue or associated

components and systems could invalidate the warranty. The

manufacturer accepts no liability arising from any such actions,

excludingstatutoryrights.

It is NOT allowed to combine flue system parts purchased from

differentsuppliers.

3.2.7 Locallegislation

LocalregulationsforUK

Itislawthatallgasappliancesareinstalledbyagassaferegistered

competent engineer and in accordance with the following

recommendations:

▪ CurrentGasSafety(InstallationandUse)Regulations

▪ Allcurrentbuildingregulations

▪ BuildingStandards(Scotland)Consolidated

▪ This appliance MUST be installed in accordance with the Gas

(Safety and Use) Regulations, current Building Regulations,

Building Standards (Scotland), I.S.813 Installation of Gas

Appliances (Ireland), IEE Wiring Regulations (BS 7671), Health

and Safety Document No. 635 (Electricity at Work Regulations)

andLocalWaterAuthorityByeLaws

▪ UKWaterRegulationsandByeLaws

▪ Health&Safety

4Aboutthebox

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

The installation MUST comply with the following British Standards

codesofpractice:

▪ BS5440: Fluesand Ventilationforgas appliances ofrated input

NOTexceeding70kW(Part1Flues)

▪ BS5440: Fluesand Ventilationforgas appliances ofrated input

NOTexceeding70kW(Part2AirSupply)

▪ BS5546:2000Installationofgashotwatersuppliesfordomestic

purposes.

▪ BS5549:1990Forcedcirculationhotwatersystems.

▪ BS 6700: 1997 Design, Installation, testing and maintenance of

servicessupplyinghotwater

▪ BS6798:2000Specificationforinstallationofgasfiredhotwater

boilersofratedinputNOTexceeding70kW

▪ BS 6891: 1998 Installation of low pressure gas pipework

installationupto35mm(RI)

▪ BS7593:1992Codeofpracticefortreatmentofwaterinheating

systems

▪ BS 7671: 2001 Requirements for electrical installations, IEE

Wiringregulations

▪ BS7074:1Codeofpracticefordomesticandhotwatersupply

▪ EN12828Centralheatingfordomesticpremises

Potable water: all seals, joints and compounds (including flux and

solder) and components used as part of the secondary domestic

watersystemMUSTbeapprovedbyWRAS.

4 Aboutthebox

4.1 Gasboiler

4.1.1 Tounpackthegasboiler

ALWAYSmovethegasboilerintheoriginaldeliverypackagingtoits

nearestinstallationposition.

WARNING

Tearapartandthrowawayplasticpackagingbagssothat

nobody, especially children, can play with them. Possible

risk:suffocation.

5Abouttheunitsandoptions

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

4.1.2 Toremovetheaccessoriesfromthegas

boiler

1 Removetheaccessories.

a b c

Mountingstrip

Condensatetrap

Installationmanualandoperationmanual

5 Abouttheunitsandoptions

5.1 Identification

5.1.1 Identificationlabel:gasboiler

Location

*HYKOMB33AA

No:

Anno:

Type:

NOx classe:

C13,C33,C43,C53,C63,C83,C93

0063 BQ 3155

BE I2E(S), I3P

FR II2Esi3P

ES II2H3P

UK II2H3P

7,2 - 32,7

7,2 - 27,3

7,1 - 26,3

7,8 - 27,1

~230V-50Hz, 105W, IP44

PIN:

G20

Qnw(Hi)

PMW

20mbar

Qn (Hi)

Pn(80-60)

Pn(50-30)

bar

°C

0063

2013

PMS

Tmax

Condensing boiler

Modelidentification

*HYKOMB33AA

No:

Anno:

Type:

NOx classe:

C13,C33,C43,C53,C63,C83,C93

0063 BT 3576

BE I2E(S)

FR II2Esi3P

GB II2H3P

7,6 - 32,7

7,6 - 27,0

8,2 - 26,6

~230V-50Hz, 55W, IP44

PIN:

47-464-01

G.C.:

G20

Qnw(net)

PMW

20mbar

ES II2H3P

G20

20mbar

bar

Qn (net)

PMS

bar

°C

0063

2013

Tmax

Condensing boiler

Model

Serialnumber

Productionyear

Appliancetype

NOxclass

PINnumber

Destinationcountry

Gastype

Gassupplypressure(mbar)

Appliancecategory

Domestichotwaterheatoutput(kW)

Maximumdomestichotwaterpressure(bar)

Heatoutput(spaceheating)(kW)

Nominalpower(kW)

Maximumspaceheatingpressure(bar)

Maximumflowtemperature(°C)

Electricalsupply

GCNgascouncilnumber

5.2 Possiblecombinationsofunits

andoptions

5.2.1 Listofoptionsforgasboiler

Accessories Partnumber Description

EKFGP6837 RoofterminalPP/GLV60/100

AR460

EKFGS0518 WeatherslatesteepPb/GLV

60/10018°22°

EKFGS0519 WeatherslatesteepPb/GLV

60/10023°17°

EKFGP7910 WeatherslatesteepPF60/100

25°45°

EKFGS0523 WeatherslatesteepPb/GLV

60/10043°47°

EKFGS0524 WeatherslatesteepPb/GLV

60/10048°52°

EKFGS0525 WeatherslatesteepPb/GLV

60/10053°57°

5Abouttheunitsandoptions

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

Accessories Partnumber Description

EKFGP1296 WeatherslateflatAluminum

60/1000°15°

EKFGP6940 WeatherslateflatAluminum

60/100

EKFGP2978 WallterminalkitPP/GLV

60/100

EKFGP2977 WallterminalkitlowprofilePP/

GLV60/100

EKFGP4651 ExtensionPP/GLV

60/100×500mm

EKFGP4652 ExtensionPP/GLV

60/100×1000mm

EKFGP4664 ElbowPP/GLV60/10030°

EKFGP4661 ElbowPP/GLV60/10045°

EKFGP4660 ElbowPP/GLV60/10090°

EKFGP4667 Meas.teewithinspectionpanel

PP/GLV60/100

EKFGP4631 WallbracketØ100

EKFGP1292 WallterminalKitPP/GLV

60/100

EKFGP1293 WallterminalkitlowprofilePP/

GLV60/100

EKFGP1294 Plumemanagementkit60(UK

only)

EKFGP1295 Fluedeflector60(UKonly)

EKFGP1284 PMKelbow6090(UKonly)

EKFGP1285 PMKelbow6045°(2pieces)

(UKonly)

EKFGP1286 PMKextension60L=1000

includesbracket(UKonly)

EKHY075787 Propaneset

EKHY090717 Concentricconnectionset

80/125

EKHY90707 Dualpipeconversionset

EKHY093467 Coverplateforboiler

EKFGW5333 Weatherslateflataluminum

80/125

Accessories Partnumber Description

EKFGW6359 WallterminalkitPP/GLV

80/125

EKFGP4801 ExtensionPP/GLV

80/125×500mm

EKFGP4802 ExtensionPP/GLV

80/125×1000mm

EKFGP4814 ElbowPP/GLV80/12530°

EKFGP4811 ElbowPP/ALU80/12545°

EKFGP4810 ElbowPP/ALU80/12590°

EKFGP4820 InspectionelbowPlusPP/ALU

80/12590°EPDM

EKFGP6864 RoofTerminalPP/GLV80/125

AR300RAL9011

EKFGT6300 WeatherslatesteepPb/GLV

80/12518°22°

EKFGT6301 WeatherslatesteepPb/GLV

80/12523°27°

EKFGP7909 WeatherslatesteepPF80/125

25°45°RAL9011

EKFGT6305 WeatherslatesteepPb/GLV

80/12543°47°

EKFGT6306 WeatherslatesteepPb/GLV

80/12548°52°

EKFGT6307 WeatherslatesteepPb/GLV

80/12553°57°

EKFGP1297 Weatherslateflataluminum

80/1250°15°

EKFGP6368 Teeflex100boilerconnection

set1

EKFGP6354 Flex10060+supportelbow

EKFGP6215 Teeflex130boilerconnection

set1

EKFGS0257 Flex13060+supportelbow

6Preparation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

Accessories Partnumber Description

EKFGP4678 Chimneyconnection60/100

EKFGP5461 ExtensionPP60×500

EKFGP5497 ChimneytopPP100with

includedfluepipe

EKFGP6316 AdapterflexfixedPP100

EKFGP6337 SupportbrackettopinoxØ100

EKFGP6346 ExtensionflexPP100L=10m

EKFGP6349 ExtensionflexPP100L=15m

EKFGP6347 ExtensionflexPP100L=25m

EKFGP6325 ConnectorflexflexPP100

EKFGP5197 ChimneytopPP130with

includedfluepipe

EKFGS0252 AdapterflexfixedPP130

EKFGP6353 SupportbrackettopinoxØ130

EKFGS0250 ExtensionflexPP130L=130m

EKFGP6366 ConnectorflexflexPP130

EKFGP1856 FlexkitPPØ6080

EKFGP4678 Chimneyconnection60/100

Accessories Partnumber Description

EKFGP2520 FlexkitPPØ80

EKFGP4828 Chimneyconnection80/125

EKFGP6340 ExtensionFlexPP80L=10m

EKFGP6344 ExtensionFlexPP80L=15m

EKFGP6341 ExtensionFlexPP80L=25m

EKFGP6342 ExtensionFlexPP80L=50m

EKFGP6324 ConnectorflexflexPP80

EKFGP6333 SpacerPP80100

EKFGP4481 FixationØ100

6 Preparation

6.1 Preparingthegasboiler

installation

Makesurethatthehydroboxisalreadymountedtothewall.

Itisrecommendedtofirstinstall:

▪ thewaterpiping,

▪ therefrigerantpiping,

▪ theelectricalconnectiontotheheatpumpmodule.

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

7 Installation

7.1 Openingtheunits

7.1.1 Toopenthegasboiler

1 Openthedisplaycover.

2 Unscrewbothscrews.

3 Tiltthefrontpaneltowardsyouandremovethefrontpanel.

7.1.2 Toopentheswitchboxcoverofthegas

boiler

1 Open the gas boiler, see "7.1.1 To open the gas boiler" on

page11.

2 Pulltheboilercontroller unitforwards. Theboilercontroller will

tipdownwardstoprovideaccess.

7.2 Mountingthegasboiler

INFORMATION

Removingthetopplateoftheindoorunitmakesiteasierto

installthegasboiler.

7.2.1 Toinstallthegasboiler

1 Lifttheunitfromthepackage.

36kg

2 Removethetopplatefromtheindoorunit.

3 The bracket to mount the boiler on the heat pump module is

alreadymountedtothebacksideofthegasboiler.

4 Lifttheboiler.Onepersonliftsthegasboilerontheleftside(left

hand on the top and right hand on the bottom) and another

person lift the gas boiler on the right side (left hand on the

bottomandrighthandonthetop).

5 Tiltthetopoftheunitatthepositionoftheindoorunitmounting

bracket.

6 Slide the boiler downwards to fix the boiler bracket onto the

indoorunitmountingbracket.

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

7 Makesurethegasboilerisfixedproperlyandwellalignedwith

theindoorunit.

7.2.2 Toinstallthecondensatetrap

INFORMATION

The boiler is provided with a 25 mm flexible pipe on the

condensatetrap.

Prerequisite: The boiler MUST be opened before installing the

condensatetrap.

1 Fittheflexibletube(accessory)tothecondensatetrapoutlet.

2 Fillthecondensatetrapwithwater.

3 Slidethe condensate trapasfaras possible upwardsontothe

condensatedrainconnectorbelowthegasboiler.

4 Connect the flexible tube (where applicable with the overflow

pipe from the pressure relief valve) to the drain via an open

connection.

WARNING

▪ ALWAYSfillthecondensatetrapwithwaterandplace

it on the boiler before powering up the boiler. See

illustrationbelow.

▪ NOT placing or filling up the condensate trap may

causefluegasestocomeintotheinstallationroomand

canleadtodangeroussituations!

▪ In order to place the condensate trap, the front cover

MUSTbepulledforwardorremovedentirely.

NOTICE

It is recommended that any external condensate pipe is

insulatedandincreasedtoØ32mminordertopreventthe

condensatefromfreezing.

7.3 Condensatepipework

INFORMATION

The condensate discharge system MUST be made of

plastic, no other materials may be used. The discharge

duct MUST have a minimum gradient of 5~20 mm/m.

CondensatedischargeviathegutterisNOTalloweddueto

riskoffrostandthepossibledamagetothematerials.

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

7.3.1 Internalconnections

If possible, the condensate drain pipe should be routed and

terminatedsothatthecondensatedrainsawayfromtheboilerunder

gravity to a suitable internal foul water discharge point such as an

internalsoilandventstack.Asuitablepermanentconnectiontothe

foulwastepipeshouldbeused.

Ø22 mm

Condensatedischargefromboiler

Soilandventstack

Minimum450mmandupto3storeys

If the first option is NOT possible, an internal kitchen or bathroom

wastepipe,washingmachinepipecanbeused.Makesurethatthe

condensatedrainpipeisconnecteddownstreamofthewastetrap.

≥75 mm

Ø22 mm

100 mm

Condensatedischargefromboiler

Soilandventstack

Sinkorbasinwithintegrateoverflow

75mmwastetrapandairbreak

Condensatepump

WheregravitydischargetoaninternalterminationisNOTphysically

possibleorwhereverylonginternalrunsofdrainagepipewouldbe

requiredtoreach a suitable discharge point, condensate should be

removedbyusingaproprietarycondensatepump(fieldsupply).

The pump outlet pipe should discharge to a suitable internal foul

water discharge point such as an internal soil and vent stack,

internal kitchen, bathroom waste pipe, or washing machine waste

pipe.Asuitablepermanentconnectiontothefoulwastepipeshould

beused.

Ø22 mm

≥75 mm

Condensatedischargefromboiler

Soilandventstack

Sinkorbasinwithintegratedoverflow

75mmwastetrapandairbreak

Condensatepump

7.3.2 Externalconnections

If an externally condensate drainage pipe is used, following

measuresshouldbemadetopreventfreezing:

▪ Thepipeshouldberuninternallyasfaras possiblebefore going

to the outside. The pipe diameter should be increased to a

minimum inner diameter of 30 mm (typically outer diameter of

32mm)beforeitgoesthroughthewall.

▪ Theexternal runshould be keptas short aspossible, taking the

most vertical route possible to the discharge point. Take into

accountthat therearenohorizontal section inwhichcondensate

mightcollect.

▪ Theexternalpipeshould be insulated.Useasuitable waterproof

andweatherproofinsulation("ClassO"pipeinsulationissuitable

forthispurpose).

▪ Theuseoffittingsandelbowsshouldbekepttoaminimum.Any

internalburrsshouldberemovedsothattheinternalpipesection

isassmoothaspossible.

7.4 Connectingthewaterpiping

7.4.1 Connectingthewaterpipingofthegas

boiler

Toconnectthewaterpipingfordomestichot

water

1 Flushtheinstallationthoroughlytoclean.

a b

Domestichotwateroutlet

Coldwaterinlet

Pressurereliefvalve(fieldsupply)

2 Installapressurereliefvalve.

3 Connectthehotwaterconnection(Ø15mm).

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

4 Connectthemaincoldwaterconnection(Ø15mm).

DANGER:RISKOFBURNING

Incase of high leaving water set points forspaceheating

(eithera highfixedset pointora high weatherdependent

setpointatlowambienttemperatures),theheatexchanger

oftheboilercanbeveryhot,forexample70°C.

Beware that in case of a tapping demand, the water can

initiallyhavethishightemperatureinsteadoftherequested

lowertemperature,forexample50°C.

In this case, it is recommended to install a thermostatic

valve to prevent scalding. This can be done according to

theschematicsbelow.

a=boiler, b=DHW from boiler, c=cold water inlet, d=

shower,e=thermostaticvalve(fieldsupply)

Flowresistancegraphforappliancedomestichot

watercircuit

0.2

0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

bar

l/min

Theminimum flow fordomestic hotwater operationis 2 l/min. The

minimumpressureis0.1bar.

Toconnectthewaterpipingforspaceheating

Use the straight brass fitting connections (accessory of the heat

pumpunit).

1 Thespaceheatingpipingoftheboilerwillbeconnectedtothe

indoorunit.

2 Install the straight brass fitting connections so that they

perfectlymatchtheconnectionofbothmodules.

3 Tightenthestraightbrassfittingconnections.

Outletspaceheating

Inletspaceheating

NOTICE

Make sure that the straight brass fitting connections are

tightenedthoroughlytopreventleakage.Maximum torque

is30N∙m.

Tofillthedomesticwatercircuitofthegasboiler

1 Openthemaintaptopressurizethehotwatersection.

2 Venttheexchangerandthepipesystembyopeningahotwater

tap.

3 Leave the tap open until all air has disappeared from the

system.

4 Checkallconnectionsforleaksincludinginternalconnections.

7.4.2 Tofillthespaceheatingcircuit

1 Flushtheinstallationthoroughlytocleanthecircuit.

2 Connectthewatersupplyhosetothedrainpoint(fieldsupply).

3 Power up the gas boiler to see the pressure indication on the

boilerdisplay.

4 Make sure that the air purge valves of the gas boiler and the

heatpumpmoduleareopen(atleast2turns).

5 Fill the circuit with water until the boiler display indicates a

pressureof±2bar(withaminimumof0.5bar).

6 Purgeairfromthewatercircuitasmuchaspossible.

7 Disconnectthewatersupplyhosefromthedrainpoint.

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

7.5 Connectingtheelectricalwiring

DANGER:RISKOFELECTROCUTION

WARNING

ALWAYSusemulticorecableforpowersupplycables.

7.5.1 Toconnectthemainpowersupplyofthe

gasboiler

1 Connectthepowersupplycableof thegasboilertoa fuse(a)

(L:X22(BRN),N:X24(BLU)).

2 Connecttheearthingofthegasboilertoanearthingterminal.

Result: The gas boiler performs a test.  appears on the service

display.Afterthetest, appearsontheservicedisplay(waitmode).

Thepressureinbarisshownonthemaindisplay.

DANGER:RISKOFELECTROCUTION

AfusedspuroranunswitchedsocketMUSTbelocatedno

morethan1mfromtheappliance.

CAUTION

For installation in damp rooms, a fixed connection is

obligatory.WhenworkingontheelectricalcircuitALWAYS

isolatetheelectricsupply.

7.5.2 Toconnectthecommunicationcable

betweengasboilerandindoorunit

1 Openthegasboiler.

2 Opentheswitchboxcoverofthegasboiler.

3 Remove one ofthe bigger knockout holes onthe right side of

theswitchboxofthegasboiler.

4 Putthe(larger)boilerconnectorthroughtheknockouthole.Fix

thecableintheswitchboxbyroutingitbehindthepremounted

wires.

Solenoidcoil

ConnectorX5

5 Plug the gas boiler connector into connector X5 of the gas

boilerPCB.Makesurethesolenoidcoilisoutsidethegasboiler

switchbox.

6 Route the communication cable from the gas boiler to the

indoorunitasinfigurebelow.

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

7 Opentheswitchboxcoveroftheindoorunit.

8 PlugtheindoorunitconnectorintoX39AoftheindoorunitPCB.

X39A

9 Closetheswitchboxcoveroftheindoorunit.

10 Closetheswitchboxcoverofthegasboiler.

11 Closethegasboiler.

7.6 Connectingthegaspiping

7.6.1 Toconnectthegaspipe

1 Connect a gasvalve to the15 mm gasconnection of the gas

boiler and connect it to the field pipe according to local

regulations.

2 Installagasmeshfilterinthegasconnectionifthegasmaybe

contaminated.

3 Connectthegasboilertothegassupply.

4 Check all parts for gas leaks on a pressure of maximum

50 mbar (500 mm H

O). There may be no stress on the gas

supplyconnection.

7.7 Connectingtheboilertotheflue

gassystem

ThegasboilerisdesignedONLYforoperationindependentofroom

air.

The gas boiler is delivered with a 60/100 concentric flue gas/air

intakeconnection.Anadapterpiece80/125concentricconnectionis

alsoavailable.

Theconcentricadapterpieceisequippedwithameasuringpointfor

thegasexhaustandonefortheairintake.

Gasexhaustmeasuringpoint

Airintakemeasuringpoint

Theconcentricadapterpieceisequippedwithameasuringpointfor

thegasexhaustandonefortheairintake.

Theairsupplyandthefluepipecanalsobeconnectedseparatelyas

a dual pipe connection. An option to change the gas boiler from a

concentrictoadualpipeconnectionisavailable.

NOTICE

Wheninstallingthegasexhausttaketheinstallationofthe

outdoor unit into account. Make sure the exhaust gases

arenotsuckedintotheevaporator.

When installing the gas exhaust and the air intake, take

intoaccounttheserviceabilityoftheindoorunit.Whenthe

gas exhaust/air intake goes backwards over the indoor

unit, the expansion vessel cannot be accessed and, if

necessary,willhavetobereplacedoutsidetheunit.

7.7.1 Tochangethegasboilerto80/125

concentricconnection

The concentric connection can be changed from Ø60/100 to

Ø80/125byanadapterset.

1 Removetheconcentricpipefromtheairsupplyandcombustion

gas pipe at the top of the gas boiler by turning

counterclockwise.

2 RemovetheOringfromtheconcentricpipeandfititaroundthe

flangeoftheconcentricadapterØ80/125.

3 Place the concentric adapter in the top of the appliance and

turnitclockwisesothatthemeasurementnipplepointsstraight

forward.

4 Fit the concentric pipe for the air supply and combustion gas

flue into the adapter. The integral sealing ring ensures an

airtightconnection.

5 Check the connection of the internal flue pipe and the

condensatecollector.Makesureitisproperlyconnected.

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

7.7.2 Tochangethe60/100concentric

connectiontoadualpipeconnection

The concentric connection can be changed from Ø60/100 to

Ø80/125byanadapterset.

1 Removetheconcentricpipefromtheairsupplyandcombustion

gas pipe at the top of the gas boiler by turning

counterclockwise.

2 RemovetheOringfromtheconcentricpipeandfititaroundthe

flangeofthedualpipeadapterØ80.

3 Place the combustion gas connection (Ø80) in the top of the

applianceandturnitclockwisesothatthemeasurementnipple

points straight forward. The integral sealing ring ensures an

airtightconnection.

4 Remove the lid from the air supply connection. Make sure to

properlyconnecttheairintake.Roomairdependentinstallation

isNOTallowed.

5 Check the connection of the internal flue pipe and the

condensatecollector.Makesureitisproperlyconnected.

7.7.3 Calculatethetotalpipinglength

When the resistance of the flue pipe and air supply pipe increase,

the appliance power will decrease. The maximum permitted

reductioninpoweris5%.

The resistance of the air supply pipe and combustion gas flue

dependson:

▪ thelength,

▪ thediameter,

▪ allcomponents(bends,elbows,…).

Thetotalpermittedpipelengthoftheairsupplyandthecombustion

gas flue is indicated for each appliance category. For dual pipe

connection,theindicationofpipelengthisbasedonØ80mm.

Equivalentlength

Length

R/D=1 Bend90° 2m

Bend45° 1m

R/D=0.5 Elbow90° 4m

Elbow45° 2m

D D

R/D=1 R/D=0.5

Foradualpipeconnection,alldefinedlengthsassumeadiameterof

80mm.Incaseofsmallerorlargerpipediameters,thepermissible

pipe length is respectively smaller or larger. In case of smaller

diameter,thefollowingapplies:

▪ Ø70:0.59×thepermissiblepipelengthforØ80

▪ Ø60:0.32×thepermissiblepipelengthforØ80

▪ Ø50:0.15×thepermissiblepipelengthforØ80

Contactthemanufacturertocheckthecalculationsfortheresistance

of the air supply and combustion gas flue pipe and the wall

temperatureattheendofthecombustiongasfluepipe.

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

Samplecalculationfordualpipeapplication

Pipe Pipelength Totalpipelength

Fluepipe L1+L2+L3+(2×2)m 13m

Airsupply L4+L5+L6+(2×2)m 12m

Totalpipinglength = sum of thestraight pipe lengths +sum of the

equivalentpipelengthofbends/elbows.

7.7.4 Appliancecategoriesandpipelengths

Followinginstallationmethodsaresupportedbythemanufacturer.

Singleboilerinstallation

INFORMATION

All piping lengths in the tables below are maximum

equivalentpipinglengths.

The horizontal flue MUST be installed under a 3° fall towards the

boiler(50 mmpermeter) and MUSTbesupported withaminimum

of1bracketateachmeterlength.Bestrecommendedpositionofthe

bracketisjustbeforethejoint.

INFORMATION

Flexible flue gas lines may NOT be used in horizontal

connectionsections.

(1) C

(2) C

(1) C

(2)

60/100 60/100 Twin80 Twin80

L1(m) L1(m) L1(m) L1(m)

10 10 80 21

(1) C

(2) C

(4) C

(3)

80/125 80/125 80/125 80 60/100 60

L1(m) L1(m) L1(m) L2(m) L1(m) L2(m)

29 29 10 25 6 1

1 10

SpecialremarkregardingC

:ThemaximumlengthsforL1andL2

are related to each other. First determine the length of L1; then

make use ofthe graph below to determine the maximumlength of

L2.Forexample:ifthelengthofL1is2m,L2canmaximallybe8m

long.

0 1 2 3 4 6 75

L2=–1.8×L1+11.8

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

Multiboilerinstallation

INFORMATION

All piping lengths in the tables below are maximum

equivalentpipinglengths.

The horizontal flue MUST be installed under a 3° fall towards the

boiler(50 mmpermeter) and MUSTbesupported withaminimum

of1bracketateachmeterlength.Bestrecommendedpositionofthe

bracketisjustbeforethejoint.

INFORMATION

Flexible flue gas lines may NOT be used in horizontal

connectionsections.

INFORMATION

Themaximumlengthsinthetablebelowapplytoeachgas

boilerseparately.

(6) C

(5)

Twin80 60/100 80/125 Twin80

L1+L2(m) L1(m) L1(m) L1+L2(m)

80 10 29 80

Special remark regarding C

: Refer to the table below for the

minimumdiametersofthecombinedgasexhaustsystem.

Numberofunits MinimumØ

2 130

3 150

4 180

5 200

6 220

7 230

8 250

9 270

10 280

11 290

12 300

Special remark regarding C

: Refer to the table below for the

minimumdiametersofthecombinedgasexhaust/airintakesystem.

Numberof

units

Concentric Dualpipe

Gas

exhaust

Airintake Gas

exhaust

Airintake

2 161 302 161 255

3 172 322 172 272

4 183 343 183 290

5 195 366 195 309

6 206 386 206 326

7 217 407 217 344

8 229 429 229 363

9 240 449 240 380

10 251 470 251 398

11 263 493 263 416

12 274 513 274 434

13 286 536 286 453

14 297 556 297 470

15 308 577 308 488

16 320 599 320 507

17 331 620 331 524

18 342 641 342 541

19 354 663 354 560

20 365 683 365 578

Special remark regarding C

: The minimum inner dimensions of

thechimneyhavetobe200×200mm.

7Installation

Installationandoperationmanual

EHYKOMB33AA

DaikinAlthermahybridheatpump–gasboilermodule

4P3530671A–2013.10

7.7.5 Applicablematerials

Onlyusethematerialsspecifiedinthefollowingtable.

Devicecategory Material Supplierpercountry

UK B F ES

Allmaterials Daikin/ROTEX

Allmaterials

(a) (b) (a)

▪ Inletgrille

▪ Mainpipe

▪ Otherparts

Daikin/ROTEX

Allmaterials Daikin/ROTEX

(a)

Gasexhaust/airintakepartscanbeboughtfromthe3

party.AllpartspurchasedfromanexternalsupplierMUSTcomplywith

EN14471.

(b)

NOTallowedinBelgium.

7.7.6 Fluepipeposition

EspeciallyforUK:

Onlyuse flue productsapproved bythe boiler manufacturer, which

canbeboughtfromthesupplierofyourboiler.

Refertothefieldsuppliedaccessoriesforallavailableaccessories.

T2 T2

Terminalposition Minimum

distance(mm)

A Directlybelowanopenablewindowor

otheropening(e.g.airbrick)

300

B Belowgutters,soilpipesordrainpipes 75

C Beloweaves 200

D Belowbalconiesorcarfrontroofs

E Fromverticaldrainpipesandsoilpipe 150

F Frominternalorexternalcorners 300

G Aboveground,rooforbalconylevel

H Fromasurfacefacingaterminal 600

I Fromaterminaldischargingtowards

anotherterminal

1200

J Fromanopeninginacarport(e.g.

door,window)intoadwelling

K Verticallyfromaterminalonthesame

wall

1500

L Horizontallyfromaterminalonthe

samewall

300

M Aboveanopening,airbrick,opening

windows,etc.

N Horizontallytoanopening,airbrick,

openingwindows,etc.

P Aboverooflevel(tobaseterminal)

Q Fromanadjacentwalltoflue

R Fromanadjacentopeningwindow 1000

S Fromanotherroofterminal 600

 Fromanexternalboundary.Note:Ifthe

terminalisfacingaboundary,itis

recommendedthatanantiplumekitbe

fitted.

Terminalsadjacenttowindowsor

openingsonpitchedandflatroofs:The

flueshouldNOTpenetratethisarea.

2000

600

NOTICE

The boiler manufacturer cannot be held responsible for

atmosphericconditionswhensitingflueterminals.

Daikin Altherma EHYKOMB33AA Operating instructions

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