Installation manual. Daikin Altherma Low temperature split EHVH04S18DA6V(G) EHVH04S23DA6V(G)

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1 EHVH04S8DA6V(G) EHVH04SDA6V(G) EHVH08S8DA6V(G) EHVH08SDA6V(G) EHVH08S8DA9W(G) EHVH08SDA9W(G) EHVX04S8DAV(G) EHVX04S8DA6V(G) EHVX04SDAV(G) EHVX04SDA6V(G) EHVX08S8DA6V(G) EHVX08SDA6V(G) EHVX08S8DA9W(G) EHVX08SDA9W(G) English

2 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 deklruje n włsną i wyłączną odpowiedzilność, że urządzeni, których t deklrcj dotyczy: declră pe proprie răspundere că echipmentele l cre se referă cestă declrţie: z vso odgovornostjo izjvlj, d je oprem nprv, n ktero se izjv nnš: kinnit om täielikul vstutusel, et käesolev deklrtsiooni ll kuuluv vrustus: декларира на своя отговорност, че оборудването, за коeто се отнася тази декларация: visišk svo tskomye skeli, kd įrng, kurii tikom ši deklrcij: r pilnu tildīu pliecin, k tālāk prkstītās iekārts, uz kurām ttiecs šī deklrācij: vyhlsuje n vlstnú zodpovednosť, že zridenie, n ktoré s vzťhuje toto vyhlásenie: tmmen kendi sorumluluǧund olmk üzere u ildirinin ilgili olduǧu donnımının şǧıdki gii olduǧunu eyn eder: заявляет, исключительно под свою ответственность, что оборудование, к которому относится настоящее заявление: erklærer under enensvrlig, t udstyret, som er omfttet f denne erklæring: deklrerr i egenskp v huvudnsvrig, tt utrustningen som erörs v denn deklrtion inneär tt: erklærer et fullstendig nsvr for t det utstyr som erøres v denne deklrsjon inneærer t: ilmoitt yksinomn omll vstuulln, että tämän ilmoituksen trkoittmt litteet: prohlšuje ve své plné odpovědnosti, že zřízení, k němuž se toto prohlášení vzthuje: izjvljuje pod isključivo vlstitom odgovornošću d oprem n koju se ov izjv odnosi: teljes felelőssége tudtán kijelenti, hogy erendezések, melyekre e nyiltkozt vontkozik: Dikin Europe N.V. 0 declres under its sole responsiility tht the equipment to which this declrtion reltes: 0 erklärt uf seine lleinige Verntwortung dß die Ausrüstung für die diese Erklärung estimmt ist: 0 déclre sous s seule responsilité que l'équipement visé pr l présente déclrtion: 04 verklrt hierij op eigen exclusieve verntwoordelijkheid dt de pprtuur wrop deze verklring etrekking heeft: 05 declr jo su únic responsilidd que el equipo l que hce referenci l declrción: 06 dichir sotto l propri responsilità che gli pprecchi cui è riferit quest dichirzione: 07 δηλώνει με αποκλειστική της ευθύνη ότι ο εξοπλισμός στον οποίο αναφέρεται η παρούσα δήλωση: 08 declr so su exclusiv responsilidde que os equipmentos que est declrção se refere: EHVH04S8DA6V*, EHVX04S8DA6V*, EHVH04SDA6V*, EHVX04SDA6V*, EHVX04S8DAV*, EHVX04SDAV*,, EHVH08S8DA6V*, EHVX08S8DA6V*, EHVH08S8DA9W*, EHVX08S8DA9W*, EHVH08SDA6V*, EHVX08SDA6V*, EHVH08SDA9W*, EHVX08SDA9W*, * =,, G megfelelnek z lái szvány(ok)nk vgy egyé iránydó dokumentum(ok)nk, h zokt előírás szerint hsználják: spełniją wymogi nstępujących norm i innych dokumentów normlizcyjnych, pod wrunkiem że używne są zgodnie z nszymi instrukcjmi: sunt în conformitte cu următorul (următorele) stndrd(e) su lt(e) document(e) normtiv(e), cu condiţi c ceste să fie utilizte în conformitte cu instrucţiunile nostre: skldni z nslednjimi stndrdi in drugimi normtivi, pod pogojem, d se uporljjo v skldu z nšimi nvodili: on vstvuses järgmis(t)e stndrdi(te)g või teiste normtiivsete dokumentideg, kui neid ksuttkse vstvlt meie juhenditele: съответстват на следните стандарти или други нормативни документи, при условие, че се използват съгласно нашите инструкции: titink žemiu nurodytus stndrtus ir (r) kitus norminius dokumentus su sąlyg, kd yr nudojmi pgl mūsų nurodymus: td, j lietoti tilstoši ržotāj norādījumiem, tilst sekojošiem stndrtiem un citiem normtīviem dokumentiem: sú v zhode s nsledovnou(ými) normou(mi) leo iným(i) normtívnym(i) dokumentom(mi), z predpokldu, že s používjú v súlde s nšim návodom: ürünün, tlimtlrımız göre kullnılmsı koşuluyl şğıdki stndrtlr ve norm elirten elgelerle uyumludur: estão em conformidde com (s) seguinte(s) norm(s) ou outro(s) documento(s) normtivo(s), desde que estes sejm utilizdos de cordo com s nosss instruções: соответствуют следующим стандартам или другим нормативным документам, при условии их использования согласно нашим инструкциям: overholder følgende stndrd(er) eller ndet/ndre retningsgivende dokument(er), forudst t disse nvendes i henhold til vore instrukser: respektive utrustning är utförd i överensstämmelse med och följer följnde stndrd(er) eller ndr normgivnde dokument, under förutsättning tt nvändning sker i överensstämmelse med vår instruktioner: respektive utstyr er i overensstemmelse med følgende stndrd(er) eller ndre normgivende dokument(er), under forutssetning v t disse rukes i henhold til våre instrukser: vstvt seurvien stndrdien j muiden ohjeellisten dokumenttien vtimuksi edellyttäen, että niitä käytetään ohjeidemme mukisesti: z předpokldu, že jsou využívány v souldu s nšimi pokyny, odpovídjí následujícím normám neo normtivním dokumentům: u skldu s slijedećim stndrdom(im) ili drugim normtivnim dokumentom(im), uz uvjet d se oni koriste u skldu s nšim uputm: re in conformity with the following stndrd(s) or other normtive document(s), provided tht these re used in ccordnce with our instructions: der/den folgenden Norm(en) oder einem nderen Normdokument oder -dokumenten entspricht/entsprechen, unter der Vorussetzung, dß sie gemäß unseren Anweisungen eingesetzt werden: sont conformes à l/ux norme(s) ou utre(s) document(s) normtif(s), pour utnt qu'ils soient utilisés conformément à nos instructions: conform de volgende norm(en) of één of meer ndere indende documenten zijn, op voorwrde dt ze worden geruikt overeenkomstig onze instructies: están en conformidd con l(s) siguiente(s) norm(s) u otro(s) documento(s) normtivo(s), siempre que sen utilizdos de cuerdo con nuestrs instrucciones: sono conformi l(i) seguente(i) stndrd(s) o ltro(i) documento(i) crttere normtivo, ptto che vengno usti in conformità lle 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: EN , Directivelor, cu mendmentele respective. Direktive z vsemi sprememmi. Direktiivid koos muudtusteg. Директиви, с техните изменения. Direktyvose su ppildymis. Direktīvās un to ppildinājumos. Smernice, v pltnom znení. Değiştirilmiş hlleriyle Yönetmelikler Direktiver, med senere ændringer. Direktiv, med företgn ändringr. Direktiver, med forettte endringer. Direktiivejä, sellisin kuin ne ovt muutettuin. v pltném znění. Smjernice, kko je izmijenjeno. irányelv(ek) és módosításik rendelkezéseit. z późniejszymi poprwkmi Directives, s mended. Direktiven, gemäß Änderung. Directives, telles que modifiées. Richtlijnen, zols gemendeerd. Directivs, según lo enmenddo. Direttive, come d modific. Οδηγιών, όπως έχουν τροποποιηθεί. Directivs, conforme lterção em. Директив со всеми поправками Low Voltge 04/5/EU Electromgnetic Comptiility 04/0/EU * o upoštevnju določ: vstvlt nõuetele: следвайки клаузите на: likntis nuosttų, pteikimų: ievērojot prsīs, ks noteikts: održivjúc ustnoveni: unun koşullrın uygun olrk: under igttgelse f estemmelserne i: enligt villkoren i: gitt i henhold til estemmelsene i: noudtten määräyksiä: z dodržení ustnovení předpisu: prem odredm: követi (z): zgodnie z postnowienimi Dyrektyw: în urm prevederilor: following the provisions of: gemäß den Vorschriften der: conformément ux stipultions des: overeenkomstig de eplingen vn: siguiendo ls disposiciones de: secondo le prescrizioni per: με τήρηση των διατάξεων των: de cordo com o previsto em: в соответствии с положениями: Забележка* 6 Megjegyzés* Informtion* 06 Not* 0 Note* Pst* 7 Uwg* Merk* 07 Σημείωση* s set out in <A> nd judged positively y <B> ccording to the Certificte <C>. wie in <A> ufgeführt und von <B> positiv eurteilt gemäß Zertifikt <C>. tel que défini dns <A> et évlué positivement pr <B> conformément u Certifict <C>. zols vermeld in <A> en positief eoordeeld door <B> overeenkomstig Certifict <C>. como se estlece en <A> y es vlordo positivmente por <B> de cuerdo con el Certificdo <C>. 0 Hinweis* DAIKIN.TCF.04/09-07 <A> Piezīmes* 8 Notă* enligt <A> och godkänts v <B> enligt Certifiktet <C>. som det fremkommer i <A> og gjennom positiv edømmelse v <B> ifølge Sertifikt <C>. jotk on esitetty sikirjss <A> j jotk <B> on hyväksynyt Sertifiktin <C> mukisesti. jk ylo uvedeno v <A> pozitivně zjištěno <B> v souldu s osvědčením <C>. kko je izloženo u <A> i pozitivno ocijenjeno od strne <B> prem Certifiktu <C>. Huom* delineto nel <A> e giudicto positivmente d <B> secondo il Certificto <C>. όπως καθορίζεται στο <A> και κρίνεται θετικά από το <B> σύμφωνα με το Πιστοποιητικό <C>. tl como estelecido em <A> e com o precer positivo de <B> de cordo com o Certificdo <C>. как указано в <A> и в соответствии с положительным решением <B> согласно Свидетельству <C>. som nført i <A> og positivt vurderet f <B> i henhold til Certifikt <C>. 08 Not* 0 Remrque* DEKRA (NB044) <B> 4 Poznámk* (z) <A> lpján, (z) <B> igzolt megfelelést, (z) <C> tnúsítvány szerint. zgodnie z dokumentcją <A>, pozytywną opinią <B> i Świdectwem <C>. ş cum este stilit în <A> şi precit pozitiv de <B> în conformitte cu Certifictul <C>. kot je določeno v <A> in odoreno s strni <B> v skldu s certifiktom <C>. ngu on näidtud dokumendis <A> j heks kiidetud <B> järgi vstvlt sertifikdile <C>. 9 Opom* 4 Poznámk* 09 Примечание* 04 Bemerk* EMC <C> както е изложено в <A> и оценено положително от <B> съгласно Сертификата <C>. kip nusttyt <A> ir kip teigimi nuspręst <B> pgl Sertifiktą <C>. kā norādīts <A> un tilstoši <B> pozitīvjm vērtējumm sskņā r sertifikātu <C>. ko olo uvedené v <A> pozitívne zistené <B> v súlde s osvedčením <C>. <A> d elirtildiği gii ve <C> Sertifiksın göre <B> trfındn olumlu olrk değerlendirildiği gii. 5 Not* 0 Märkus* 5 Npomen* 0 Bemærk* 05 Not* Shigeki Morit Director Ostend, nd of Octoer 07 P50786-

3 Tle of contents Tle of contents Aout the documenttion. Aout this document... Aout the ox 4. Indoor unit To remove the ccessories from the indoor unit To hndle the indoor unit... 4 Preprtion 4. Prepring the instlltion site Instlltion site requirements of the indoor unit Prepring wter piping To check the wter volume nd flow rte Prepring electricl wiring Overview of electricl connections for externl nd internl ctutors Instlltion 6 4. Opening the units To open the indoor unit To open the switch ox cover of the indoor unit To lower the switch ox on the indoor unit Mounting the indoor unit To instll the indoor unit Connecting the refrigernt piping To connect the refrigernt piping to the indoor unit Connecting the wter piping To connect the wter piping To connect the recircultion piping To connect the drin hose to the drin To fill the wter circuit To fill the domestic hot wter tnk To insulte the wter piping Connecting the electricl wiring Aout electricl complince To connect the electricl wiring on the indoor unit To connect the min power supply To connect the ckup heter power supply To connect the shut-off vlve To connect the electricl meters To connect the domestic hot wter pump To connect the lrm output To connect the spce cooling/heting ON/OFF output To connect the chngeover to externl het source To connect the power consumption digitl inputs To connect the sfety thermostt (norml closed contct) Finishing the indoor unit instlltion To close the indoor unit Configurtion 4 5. Overview: Configurtion To ccess the most used commnds Configurtion wizrd Configurtion wizrd: Lnguge Configurtion wizrd: Time nd dte Configurtion wizrd: System Configurtion wizrd: Bckup heter Configurtion wizrd: Min zone Configurtion wizrd: Additionl zone Detiled screen with wether-dependent curve Configurtion wizrd: Tnk Settings menu Min zone Additionl zone Informtion Menu structure: Overview instller settings Commissioning 6. Checklist efore commissioning Checklist during commissioning To check the minimum flow rte To perform n ir purge To perform n opertion test run To perform n ctutor test run To perform n underfloor heting screed dryout... 7 Hnd-over to the user 8 Technicl dt 4 8. Piping digrm: Indoor unit Wiring digrm: Indoor unit Tle Mximum refrigernt chrge llowed in room: indoor unit Tle Minimum floor re: indoor unit Tle Minimum venting opening re for nturl ventiltion: indoor unit... 8 Aout the documenttion. Aout this document Trget udience Authorised instllers Documenttion set This document is prt of documenttion set. The complete set consists of: Generl sfety precutions: Sfety instructions tht you must red efore instlling Formt: Pper (in the ox of the indoor unit) Indoor unit instlltion mnul: Instlltion instructions Formt: Pper (in the ox of the indoor unit) Outdoor unit instlltion mnul: Instlltion instructions Formt: Pper (in the ox of the outdoor unit) Instller reference guide: Preprtion of the instlltion, good prctices, reference dt, Formt: Digitl files on Addendum ook for optionl equipment: Additionl info out how to instll optionl equipment Formt: Pper (in the ox of the indoor unit) + Digitl files on Ltest revisions of the supplied documenttion my e ville on the regionl Dikin wesite or vi your deler. The originl documenttion is written in English. All other lnguges re trnsltions. Technicl engineering dt A suset of the ltest technicl dt is ville on the regionl Dikin wesite (pulicly ccessile). The full set of ltest technicl dt is ville on the Dikin extrnet (uthentiction required).

4 Aout the ox Aout the ox... Indoor unit The indoor unit is designed for indoor instlltion only nd for the following mient tempertures:.. To remove the ccessories from the indoor unit Spce heting opertion: 5~0 C Spce cooling opertion: 5~5 C Domestic hot wter production: 5~5 C Mind the following spcing instlltion guidelines: 00 Instlltion site requirements of the indoor unit c d e f g 4 h 4 i c d e f g h i.. Shut-off vlves for spce heting wter circuit Overpressure ypss vlve Generl sfety precutions Addendum ook for optionl equipment Indoor unit instlltion mnul Opertion mnul Seling rings for shut-off vlves (spce heting wter circuit) Seling rings for field-supplied shut-off vlves (domestic hot wter circuit) Seling tpe for low voltge wiring intke (mm) If you hve limited instlltion spce, do the following efore instlling the unit in its finl position: "4.4. To connect the drin hose to the drin" on pge 9. It requires to remove one or oth side pnels. Specil requirements for R To hndle the indoor unit WARNING Use the hndles t the ck nd t the ottom to crry the unit. Do NOT pierce or urn. Do NOT use mens to ccelerte the defrosting process or to clen the equipment, other thn those recommended y the mnufcturer. Hndles t the ck of the unit Hndles t the ottom of the unit. Crefully tilt the unit to the ck so tht the hndles ecome visile. Be wre tht R refrigernt does NOT contin n odour. WARNING The pplince shll e stored so s to prevent mechnicl dmge nd in well-ventilted room without continuously operting ignition sources (exmple: open flmes, n operting gs pplince or n operting electric heter) nd hve room size s specified elow. Do NOT re-use joints which hve een used lredy. Preprtion. Prepring the instlltion site WARNING The pplince shll e stored in room without continuously operting ignition sources (exmple: open flmes, n operting gs pplince or n operting electric heter). WARNING DO NOT reuse refrigernt piping tht hs een used with ny other refrigernt. Replce the refrigernt pipes or clen thoroughly. 4 Joints mde in instlltion etween prts of refrigernt system shll e ccessile for mintennce purposes. WARNING Mke sure instlltion, servicing, mintennce nd repir comply with instructions from Dikin nd with pplicle legisltion (for exmple ntionl gs regultion) nd re executed only y uthorised persons. Pipework shll e protected from physicl dmge. Instlltion of pipework shll e kept to minimum.

5 Preprtion If the totl refrigernt chrge in the system is <.84 kg (i.e. if the piping length is <7 m), there re no dditionl minimum floor re requirements. If the totl refrigernt chrge in the system is.84 kg (i.e. if the piping length is 7 m), you need to comply with dditionl minimum floor re requirements s descried in the following flow chrt. The flow chrt uses the following tles: "8. Tle Mximum refrigernt chrge llowed in room: indoor unit" on pge 8, "8.4 Tle Minimum floor re: indoor unit" on pge 8 nd "8.5 Tle Minimum venting opening re for nturl ventiltion: indoor unit" on pge 8. Multiple indoor units. If two or more indoor units re instlled in room, you must consider the mximum refrigernt chrge tht cn e relesed in the room when SINGLE lek occurs. Exmple: If two indoor units re instlled in the room, ech with its own outdoor unit, then you hve to consider the refrigernt chrge of the lrgest indoor-outdoor comintion. Strt A.5 m B Input from instller: Totl refrigernt chrge (m c ) (kg) Are of room A (A room A ) (m ) Input from instller: Are of djcent room B (A room B ) (m ) Indoor unit A Room where the indoor unit is instlled. B Room djcent to room A. Use tle in chpter "Technicl dt" to clculte the totl minimum floor re (A min totl ) (m ) required for the totl refrigernt chrge (m c ). Use tle in chpter "Technicl dt" to clculte the mximum refrigernt chrge (m mx ) (kg) llowed for room A. A min totl A room A +A room B? No m mx m c? Yes No Yes Determine the refrigernt mount tht exceeds m mx (dm) (kg). (dm=m c m mx ) The unit cn e instlled in room A, nd without further room size or ventiltion requirements. Use tle in chpter "Technicl dt" nd dm to clculte the minimum opening re for nturl ventiltion etween room A nd room B (VA min ) (cm ). Contct your deler. Unit cn e instlled t room A if: ventiltion openings (permnently open) re provided etween room A nd B, t the top nd t the ottom. Bottom opening: The ottom opening must meet the minimum re requirements (VA min ). It must e s close s possile to the floor. If the ventiltion opening strts from the floor, the height must e 0 mm. The ottom of the opening must e situted 00 mm from the floor. At lest 50% of the required opening re must e situted <00 mm from the floor. The entire re of the opening must e situted <00 mm from the floor. Top opening: The re of the top opening must e lrger thn or equl to the ottom opening. The ottom of the top opening must e situted t lest.5 m ove the top of the ottom opening. Ventiltion openings to the outside re NOT considered suitle ventiltion openings (the user cn lock them when it is cold). 5

6 4 Instlltion Mind the spcing guidelines. See the "Technicl dt" chpter. CAUTION Applince not ccessile to the generl pulic, instll it in secured re, protected from esy ccess. This unit, oth indoor nd outdoor, is suitle for instlltion in commercil nd light industril environment.. Prepring wter piping In cse of plstic pipes, mke sure they re fully oxygen diffusion tight ccording to DIN 476. The diffusion of oxygen into the piping cn led to excessive corrosion. Vlve towrds expnsion vessel. The vlve towrds the expnsion vessel (if equipped) MUST e open... To check the wter volume nd flow rte Minimum wter volume There re no requirements for the minimum wter volume. Minimum flow rte Check tht the minimum flow rte in the instlltion is gurnteed in ll conditions. This minimum flow rte is required during defrost/ ckup heter opertion. For this purpose, use the overpressure ypss vlve delivered with the unit. When circultion in ech or certin spce heting loops is controlled y remotely controlled vlves, it is importnt tht the minimum flow rte is gurnteed, even if ll vlves re closed. In cse the minimum flow rte cnnot e reched, flow error 7H will e generted (no heting or opertion). See the instller reference guide for more informtion. Minimum required flow rte during defrost/ckup heter opertion l/min See the recommended procedure s descried in "6. Checklist during commissioning" on pge.. Prepring electricl wiring.. Overview of electricl connections for externl nd internl ctutors Item Description Wires Mximum running current Outdoor unit nd indoor unit power supply Power supply for outdoor unit 6 +GND Power supply nd (f) interconnection cle to indoor unit Power supply for ckup heter 4 Preferentil kwh rte power supply (voltge free contct) 5 Norml kwh rte power supply Optionl equipment () See tle elow. (d) 6. A Item Description Wires Mximum running current 6 User interfce used s room thermostt (e) 7 Room thermostt or 4 00 ma () 8 Outdoor mient temperture sensor 9 Indoor mient temperture sensor () () 0 Het pump convector 00 ma () Field supplied components Shut-off vlve 00 ma () Electricity meter (per meter) () Domestic hot wter pump () 4 Alrm output () 5 Chngeover to externl het source control 6 Spce cool/het opertion control 7 Power consumption digitl inputs () () (per input signl) 8 Sfety thermostt (d) () () (c) (d) (e) (f) Refer to nme plte on outdoor unit. Minimum cle section 0.75 mm². Cle section.5 mm². Cle section 0.75 mm² till.5 mm²; mximum length: 50 m. Voltge-free contct shll ensure the minimum pplicle lod of 5 V DC, 0 ma. Cle section 0.75 mm² till.5 mm²; mximum length: 500 m. Cle section.5 mm². More technicl specifictions of the different connections re indicted on the inside of the indoor unit. Bckup heter type Power supply *V N~ 0 V +GND *6V N~ 0 V +GND ~ 0 V +GND *9W N~ 400 V 4+GND 4 Instlltion 4. Opening the units 4.. To open the indoor unit Remove the top pnel. () Required numer of conductors

7 4 Instlltion 4.. To open the switch ox cover of the indoor unit 5 T5 4 T5 Remove the user interfce pnel. Open the hinges t the top nd slide the top pnel upwrds. If you remove the user interfce pnel, lso disconnect the cles from the ck of the pnel to prevent dmge. 4 T5 If necessry, remove the front plte. This is, for exmple, necessry in the following cses: "4.. To lower the switch ox on the indoor unit" on pge 7 "4.4. To connect the drin hose to the drin" on pge 9 When you need ccess to the high voltge switch ox 4.. To lower the switch ox on the indoor unit During the instlltion, you will need ccess to the inside of the indoor unit. To hve esier front ccess, put the switch ox lower on the unit s follows: Prerequisite: The user interfce pnel nd front pnel hve een removed. Remove the top pnel tht keeps the switch ox into plce t the top of the unit. Tilt the switch ox to the front nd lift it out of its hinges. T5 7

8 4 Instlltion T5 Do NOT tilt the unit forwrds: 0 Plce the switch ox lower on the unit. Use the hinges locted lower on the unit. 4. Connecting the refrigernt piping See the outdoor unit instlltion mnul for ll guidelines, specifictions nd instlltion instructions. Connect the liquid stop vlve from the outdoor unit to the refrigernt liquid connection of the indoor unit. 4. Mounting the indoor unit 4.. To instll the indoor unit To connect the refrigernt piping to the indoor unit 4.. Refrigernt liquid connection Refrigernt gs connection Lift the indoor unit from the pllet nd plce it on the floor. Also see ".. To hndle the indoor unit" on pge 4. Connect the drin hose to the drin. See "4.4. To connect the drin hose to the drin" on pge 9. Slide the indoor unit into position. 4 Adjust the height of the leveling feet to compenste for floor irregulrities. The mximum llowed devition is. When the indoor unit is instlled in plce with limited spce, n optionl pipe end (EKHVTC) kit cn e instlled to fcilitte the connection to the refrigernt gs nd liquid connections of the indoor unit. For instlltion instructions, see the instruction sheet of the pipe end kit. Connect the gs stop vlve from the outdoor unit to the refrigernt gs connection of the indoor unit. 4.4 Connecting the wter piping 4.4. To connect the wter piping Do NOT use excessive force when connecting the piping. Deformtion of the piping cn cuse mlfunctioning of the unit. To fcilitte service nd mintennce, shut-off vlves nd overpressure ypss vlve re provided. Mount the shut-off vlves on the spce heting wter inlet nd spce heting wter outlet. To ensure the minimum flow rte (nd prevent overpressure), instll the overpressure ypss vlve on the spce heting wter outlet. 8 Instll the shut-off vlves on the spce heting wter pipes. Screw the indoor unit nuts on the shut-off vlve. Connect the domestic hot wter in nd out pipes to the indoor unit.

9 4 Instlltion c d 4.4. To connect the drin hose to the drin Wter coming from the pressure relief vlve is collected in the drin pn. The drin pn is connected to drin hose inside the unit. You must connect the drin hose to n pproprite drin ccording to the pplicle legisltion. You cn route the drin hose through the left or right side pnel. Prerequisite: The user interfce pnel nd front pnel hve een removed. c d Spce heting/cooling wter out Spce heting/cooling wter in Domestic hot wter out Domestic cold wter in (cold wter supply) Remove one of the side pnels. Cut out the ruer grommet. Pull the drin hose through the hole. 4 Rettch the side pnel. Ensure the wter cn flow through the drin tue. It is recommended to use tundish to collect the wter. Option : Through the left side pnel It is recommended to instll shut-off vlves to domestic cold wter in nd domestic hot wter out connections. These shut-off vlves re field supplied. Overpressure ypss vlve (delivered s ccessory). We recommend to instll the overpressure ypss vlve in the spce heting wter circuit. T5 Mind the minimum flow rte when djusting the overpressure ypss vlve setting. See ".. To check the wter volume nd flow rte" on pge 6 nd "6.. To check the minimum flow rte" on pge. A pressure relief vlve (field supply) with n opening pressure of mximum 0 r must e instlled on the domestic cold wter inlet connection in ccordnce with the pplicle legisltion Option : Through the right side pnel To connect the recircultion piping Prerequisite: Only required if you need recircultion in your system. Remove the top pnel from the unit, see "4.. To open the indoor unit" on pge 6. Cut out the ruer grommet on top of the unit, nd remove the stop. The recircultion connector is plced elow the hole. Route the recircultion piping through the grommet nd connect it to the recircultion connector. T Rettch the top pnel. To fill the wter circuit To fill the wter circuit, use field supply filling kit. Mke sure you comply with the pplicle legisltion. Mke sure oth ir purge vlves (one on the mgnetic filter nd one on the ckup heter) re open. 9

10 4 Instlltion To fill the domestic hot wter tnk Open every hot wter tp in turn to purge ir from the system pipe work. Open the cold wter supply vlve. Close ll wter tps fter ll ir is purged. 4 Check for wter leks. 5 Mnully operte the field-instlled pressure relief vlve to ensure free wter flow through the dischrge pipe To insulte the wter piping 4 +c The piping in the complete wter circuit MUST e insulted to prevent condenstion during cooling opertion nd reduction of the heting nd cooling cpcity. If the temperture is higher thn 0 C nd the humidity is higher thn RH 80%, the thickness of the insultion mterils should e t lest 0 mm to prevent condenstion on the surfce of the insultion. 4.5 Connecting the electricl wiring WARNING Mke sure tht the electricl wiring does NOT touch the refrigernt gs pipe, which cn e very hot. DANGER: RISK OF ELECTROCUTION WARNING ALWAYS use multicore cle for power supply cles Aout electricl complince Only for the ckup heter of the indoor unit See "4.5.4 To connect the ckup heter power supply" on pge To connect the electricl wiring on the indoor unit To open the indoor unit, see "4.. To open the indoor unit" on pge 6 nd "4.. To open the switch ox cover of the indoor unit" on pge 7. The wiring enters the unit from the top: d +c,, c Field wiring (see tle elow) d Fctory-mounted cle for power supply of ckup heter Routing of the wiring inside the unit should e s follows. Fix the cle to the cle ril using cle ties: Routing Low voltge Refrigernt gs pipe High voltge power supply c High voltge control signl d High voltge power supply (fctorymounted cle) Possile cles (depending on unit type nd instlled options) Preferentil power supply contct User interfce used s room thermostt (option) Power consumption digitl inputs (field supply) Outdoor mient temperture sensor (option) Indoor mient temperture sensor (option) Electricl meters (field supply) Sfety thermostt (field supply) Interconnection cle Norml kwh rte power supply Preferentil kwh rte power supply Het pump convector (option) Room thermostt (option) Shut-off vlve (field supply) Domestic hot wter pump (field supply) Alrm output Chngeover to externl het source control Spce cool/het opertion control Power supply for ckup heter CAUTION Do NOT push or plce redundnt cle length in the unit. 4 Sel the low voltge wiring intke using the seling tpe (delivered s ccessory). 0

11 4 Instlltion Without low voltge cles With low voltge cles In cse of preferentil kwh rte power supply, connect XY to XYB. The necessity of seprte norml kwh rte power supply to indoor unit () XM/5+6 depends on the type of preferentil kwh rte power supply. Seprte connection to the indoor unit is required: if preferentil kwh rte power supply is interrupted when ctive, OR To connect the min power supply 4.5. if no power consumption of the indoor unit is llowed t the preferentil kwh rte power supply when ctive. Connect the min power supply. The preferentil kwh rte power supply contct is connected to the sme terminls (X5M/9+0) s the sfety thermostt. It is only possile for the system to hve EITHER preferentil kwh rte power supply OR sfety thermostt. In cse of norml kwh rte power supply WARNING XYA XY To connect the ckup heter power supply XM XM XYB The ckup heter MUST hve dedicted power supply nd MUST e protected y the sfety devices required y the pplicle legisltion. X5M CAUTION To gurntee the unit is completely erthed, lwys connect the ckup heter power supply nd the erth cle. XA The ckup heter cpcity cn vry, depending on the indoor unit model. Mke sure tht the power supply is in ccordnce with the ckup heter cpcity, s listed in the tle elow. Legend: see illustrtion elow. In cse of preferentil kwh rte power supply NL NL Power supply Mximum running current Zmx *V kw N~ 0 V A() 0.4 Ω *6V kw N~ 0 V 9A 4 kw N~ 0 V 7 A()() 0. Ω 6 kw N~ 0 V 6 A()() 0. Ω kw ~ 0 V 5A 4 kw ~ 0 V 0 A 6 kw ~ 0 V 5 A kw N~ 400 V 4A 6 kw N~ 400 V 9A 9 kw N~ 400 V A SS c 56 XM XYA Bckup heter cpcity Bckup heter type Connect XY to XYB. XYB XY XM 9 0 X5M *9W () XA () c Interconnection cle (=min power supply) Norml kwh rte power supply Preferentil power supply contct Fix the cles with cle ties to the cle tie mountings. Equipment complying with EN/IEC (Europen/ Interntionl Technicl Stndrd setting the limits for hrmonic currents produced y equipment connected to pulic low-voltge systems with input current >6 A nd 75 A per phse.). This equipment complies with EN/IEC 6000 (Europen/Interntionl Technicl Stndrd setting the limits for voltge chnges, voltge fluctutions nd flicker in pulic low-voltge supply systems for equipment with rted current 75 A) provided tht the system impednce Zsys is less thn or equl to Zmx t the interfce point etween the user's supply nd the pulic system. It is the responsiility of the instller or user of the equipment to ensure, y consulttion with the distriution network opertor if necessry, tht the equipment is connected only to supply with system impednce Zsys less thn or equl to Zmx. Connect the ckup heter power supply s follows:

12 4 Instlltion Model (power supply) Connections to ckup heter power supply *6V (~ 0 V) K5M SWB X6M X6M FB QDI Fctory-mounted cle connected to the ckup heter contctor inside the switch ox (KM for *V models; K5M for *6V nd *9W models) Field wiring (see tle elow) Model (power supply) FB Connections to ckup heter power supply *V (N~ 0 V) KM SWB 4 ~, 50 Hz 0 V AC *9W (N~ 400 V) SWB I I 6 I X6M N~, 50 Hz 0 V AC SWB 4 4 QDI K5M I 7 L L L K5M FB I 5 QDI X6M *6V (N~ 0 V) I L FB N I I 4 5 I 6 7 I 8 QDI X6M FB I I 4 5 I 6 7 I N~, 50 Hz 400 V AC FB 8 KM K5M QDI SWB X6M QDI N~, 50 Hz 0 V AC L N L L L N Overcurrent fuse (field supply). Recommended fuse for *V models: pole; 0 A; curve 400 V; tripping clss C. Recommended fuse for *6V nd *9W models: 4 pole; 0 A; curve 400 V; tripping clss C. Contctor (in the lower switch ox) Sfety contctor (in the lower switch ox) Erth lekge circuit reker (field supply) Switch ox Terminl (field supply) To connect the shut-off vlve Connect the vlve control cle to the pproprite terminls s shown in the illustrtion elow. Wiring is different for NC (norml closed) vlve nd NO (norml open) vlve. NO NC MS MS 9 8 XM XM XM XM Fix the cle with cle ties to the cle tie mountings.

13 4 Instlltion To connect the electricl meters In cse of n electricl meter with trnsistor output, check the polrity. The positive polrity MUST e connected to X5M/6 nd X5M/4; the negtive polrity to X5M/5 nd X5M/. To connect the spce cooling/heting ON/ OFF output Connect the spce cooling/heting ON/OFF output cle to the pproprite terminls s shown in the illustrtion elow. Connect the electricl meters cle to the pproprite terminls s shown in the illustrtion elow. SS SS 7 9 XM XM XM YC X5M Y XM Fix the cle with cle ties to the cle tie mountings YC Y Y Y Y4 XM X5M To connect the domestic hot wter pump Connect the domestic hot wter pump cle to the pproprite terminls s shown in the illustrtion elow. M ~ Instlltion of EKRPHB is required. Prewiring etween XM/7+9 nd QL (= therml protector ckup heter). Do NOT chnge. Fix the cle with cle ties to the cle tie mountings MP A4P To connect the chngeover to externl het source Connect the chngeover to externl het source cle to the pproprite terminls s shown in the illustrtion elow. NL XM XM Fix the cle with cle ties to the cle tie mountings X5M To connect the lrm output Connect the lrm output cle to the pproprite terminls s shown in the illustrtion elow. XM XM X5M 7 9 XM XM X5M XM YC Y Y Y Y4 YC Y A4P A4P Instlltion of EKRPHB is required. Fix the cle with cle ties to the cle tie mountings X4 X X X XM XM YC Y Y Y Y4 To connect the power consumption digitl inputs Connect the power consumption digitl inputs cle to the pproprite terminls s shown in the illustrtion elow. Instlltion of EKRPHB is required. Prewiring etween XM/7+9 nd QL (= therml protector ckup heter). Do NOT chnge. Fix the cle with cle ties to the cle tie mountings.

14 5 Configurtion S6S S7S S8S S9S 4.6 Finishing the indoor unit instlltion 4.6. To close the indoor unit Close the cover of the switch ox. Put the switch ox ck into plce. XM XM X5M Reinstll the top pnel. 4 Reinstll the side pnels. A8P X80M Reinstll the front pnel. 6 Reconnect the cles to the user interfce pnel. 7 Reinstll the user interfce pnel. Instlltion of EKRPAHTA is required. Fix the cle with cle ties to the cle tie mountings To connect the sfety thermostt (norml closed contct) Connect the sfety thermostt (norml closed) cle to the pproprite terminls s shown in the illustrtion elow. When closing the indoor unit cover, mke sure tht the tightening torque does NOT exceed 4. N m. 5 Configurtion 5. Overview: Configurtion This chpter descries wht you hve to do nd know to configure the system fter it is instlled. The explntion out the configurtion in this chpter gives you ONLY sic explntions. For more detiled explntion nd ckground informtion, see the instller reference guide. XM XM 9 0 X5M Fix the cle with cle ties to the cle tie mountings. Mke sure to select nd instll the sfety thermostt ccording to the pplicle legisltion. In ny cse, to prevent unnecessry tripping of the sfety thermostt, it is recommended tht the sfety thermostt is utomticlly resettle. the sfety thermostt hs mximum temperture vrition rte of C/min. there is minimum distnce of m etween the sfety thermostt nd the wy vlve. After it is instlled, do NOT forget to configure the sfety thermostt. Without configurtion, the indoor unit will ignore the sfety thermostt contct. The preferentil kwh rte power supply contct is connected to the sme terminls (X5M/9+0) s the sfety thermostt. It is only possile for the system to hve EITHER preferentil kwh rte power supply OR sfety thermostt. Why If you do NOT configure the system correctly, it might NOT work s expected. The configurtion influences the following: The clcultions of the softwre Wht you cn see on nd do with the user interfce How You cn configure the system vi the user interfce. First time Configurtion wizrd. When you turn ON the user interfce for the first time (vi the indoor unit), the configurtion wizrd strts to help you configure the system. Restrt the configurtion wizrd. If the system is lredy configured, you cn restrt the configurtion wizrd. To restrt the configurtion wizrd, go to Instller settings > Configurtion wizrd. To ccess Instller settings, see "5.. To ccess the most used commnds" on pge 5. Afterwrds. If necessry, you cn mke chnges to the configurtion in the menu structure or the overview settings. When the configurtion wizrd is finished, the user interfce will show n overview screen nd request to confirm. When confirmed, the system will restrt nd the home screen will e displyed. Accessing settings Legend for tles You cn ccess the instller settings using two different methods. However, NOT ll settings re ccessile vi oth methods. If so, the corresponding tle columns in this chpter re set to N/A (not pplicle). 4

15 5 Configurtion Method Accessing settings vi the redcrum in the menu structure. To enle redcrums, press the utton in the home screen. Accessing settings vi the code in the overview field settings. See lso: "To ccess the instller settings" on pge 5 Column in tles # Code "5.4 Menu structure: Overview instller settings" on pge To ccess the most used commnds To chnge the user permission level You cn chnge the user permission level s follows: Go to [B]: User profile. Enter the pplicle code for the user permission. Move the cursor from left to right. Browse through the list of digits nd chnge the selected digit. Confirm the pincode nd proceed. Instller pin code The Instller pin code is Additionl menu items nd instller settings re now ville. Instller 5678 Advnced user pin code The Advnced user pin code is 4. Additionl menu items for the user re now visile. User pin code The User pin code is To ccess the instller settings Set the user permission level to Instller. Go to [9]: Instller settings. To modify n overview setting Exmple: Modify [ 0] from 5 to 0. All settings cn e done using the menu structure. If for ny reson it is required to chnge setting using the overview settings, then the overview settings cn e ccessed s follows: 4 Turn the left dil to select the second prt of the setting A 0B 0C 0D 0E 5 Turn the right dil to modify the vlue from 5 to A 0B 0C 0D 0E 6 Press the left dil to confirm the new setting. 7 Press the center utton to go ck to the home screen. When you chnge the overview settings nd you go ck to the home screen, the user interfce will show popup screen nd request to restrt the system. When confirmed, the system will restrt nd recent chnges will e pplied. 5. Configurtion wizrd After first power ON of the system, the user interfce will guide you using the configurtion wizrd. This wy you cn set the most importnt initil settings. This wy the unit will e le to run properly. Afterwrds, more detiled settings cn e done vi the menu structure if required. 5.. Configurtion wizrd: Lnguge [7.] N/A Lnguge 5.. Configurtion wizrd: Time nd dte [7.] N/A Set the locl time nd dte By defult, dylight svings time is enled nd clock formt is set to 4 hours. If you wnt to chnge these settings, you cn do this in the menu structure (User settings > Time/dte) once the unit is initilised. Set the user permission level to Instller. See "To chnge the user permission level" on pge 5. Go to [9.I]: Instller settings > Overview field settings. Turn the left dil to select the first prt of the setting nd confirm y pressing the dil A 0B 0C 0D 0E 5.. Configurtion wizrd: System Indoor unit type The indoor unit type is displyed, ut cnnot e djusted. Bckup heter type The ckup heter is dpted to e connected to most common Europen electricity grids. The type of ckup heter must e set on the user interfce. For units with uilt-in ckup heter, the type of heter cn e viewed ut not chnged. [9..] [E 0] : V : 6V 4: 9W 5

16 5 Configurtion Domestic hot wter The following setting determines if the system cn prepre domestic hot wter or not, nd which tnk is used. This setting is red only. [9..] [E 05] (*) [E 06] (*) [E 07] (*) Integrted The ckup heter will lso e used for domestic hot wter heting. (*) Menu structure setting [9..] replces the following overview settings: [E-05] Cn the system prepre domestic hot wter? [E-06] Is domestic hot wter tnk instlled in the system? [E-07] Wht kind of domestic hot wter tnk is instlled? When the het pump fils to operte, the ckup heter cn serve s n emergency heter nd either utomticlly or nonutomticlly tke over the het lod. When uto emergency is set to Automtic nd het pump filure occurs, the ckup heter will utomticlly tke over the het lod nd the domestic hot wter production. When uto emergency is set to Mnul nd het pump filure occurs, the domestic hot wter nd spce heting opertion will stop nd need to e recovered mnully vi the user interfce. To recover opertion mnully, go to the Mlfunctioning min menu screen, where the user interfce will then sk you to confirm whether the ckup heter cn tke over the het lod or not. Emergency We recommend to set Emergency to Automtic if the house is unttended for longer periods. [9.5] N/A 0: Mnul : Automtic The uto emergency setting cn e set in the menu structure of the user interfce only. If het pump filure occurs nd Emergency is set to Mnul, the room frost protection function, the underfloor heting screed dryout function, nd the wter pipe ntifreeze function will remin ctive even if the user does NOT confirm emergency opertion. Numer of zones The system cn supply leving wter to up to wter temperture zones. During configurtion, the numer of wter zones must e set. [4.4] [7 0] 0: Single zone Only one leving wter temperture zone: : Min LWT zone [4.4] [7 0] : Dul zone Two leving wter temperture zones. The min leving wter temperture zone consists of the higher lod het emitters nd mixing sttion to chieve the desired leving wter temperture. In heting: CAUTION : Additionl LWT zone: Highest temperture : Min LWT zone: Lowest temperture If there re zones, it is importnt tht the zone with the lowest wter temperture is configured s the min zone, nd the zone with the highest wter temperture is configured s the dditionl zone. Not configuring the system in this wy could cuse dmge to the het emitters. CAUTION If there re zones nd the emitter types re wrongly configured, wter of high temperture cn e sent towrds low temperture emitter (underfloor heting). To void this: Instll n qustt/thermosttic vlve to void too high tempertures towrds low temperture emitter. Mke sure you set the emitter types for the min zone [.7] nd for the dditionl zone [.7] correctly in ccordnce with the connected emitter Configurtion wizrd: Bckup heter The ckup heter is dpted to e connected to most common Europen electricity grids. If the ckup heter is ville, the voltge, configurtion nd cpcity must e set on the user interfce. The cpcities for the different steps of the ckup heter must e set for the energy metering nd/or power consumption control feture to work properly. When mesuring the resistnce vlue of ech heter, you cn set the exct heter cpcity nd this will led to more ccurte energy dt. Voltge For V model, this is fixed to 0V, ph. For 6V model, this cn e set to: 0V, ph 0V, ph For 9W model, this is fixed to 400V, ph. 6

17 5 Configurtion [9..] [5 0D] 0: 0V, ph Configurtion : 0V, ph : 400V, ph The ckup heter cn e configured in different wys. It cn e chosen to hve -step only ckup heter or ckup heter with steps. If steps, the cpcity of the second step depends on this setting. It cn lso e chosen to hve higher cpcity of the second step in emergency. [9..] [4 0A] 0: Rely () : Rely / Rely + () : Rely / Rely () : Rely / Rely Emergency Rely + () Not ville for V models. Settings [9..] nd [9..5] re linked. Chnging one setting influences the other. If you chnge one, check if the other is still s expected. During norml opertion, the cpcity of the second step of the ckup heter t nominl voltge is equl to [6 0]+[6 04]. If [4 0A]= nd emergency mode is ctive, the power usge of the ckup heter is mximl nd equl to [6 0]+[6 04]. Only for systems with integrted domestic hot wter tnk: If the storge temperture set point is higher thn 50 C, Dikin recommends NOT to disle the ckup heter second step ecuse it will hve ig impct on the required time for the unit to het up the domestic hot wter tnk. Cpcity step [9..4] [6 0] The cpcity of the first step of the ckup heter t nominl voltge. Additionl cpcity step [9..5] [6 04] The cpcity difference etween the second nd first step of the ckup heter t nominl voltge. Nominl vlue depends on ckup heter configurtion Configurtion wizrd: Min zone The most importnt settings for the min leving wter zone cn e set here. Emitter type Depending on the system wter volume nd the heter emitter type of the min zone, the het up or cool down of the min zone cn tke longer. This setting cn compenste for slow or quick heting/cooling system during the het up/cool down cycle. The trget delt T for the min zone will depend on this setting. In room thermostt control, this setting will influence the mximum modultion of the desired leving wter temperture, nd the possiility for usge of the utomtic cooling/heting chngeover sed on the indoor mient temperture. Therefore it is importnt to set this correctly nd in ccordnce with your system lyout. [.7] [ 0C] 0: Underfloor heting : Fncoil unit : Rditor The setting of the emitter type hs n influence on the spce heting setpoint rnge nd the trget delt T in heting s follows: Description Spce heting setpoint rnge 0: Underfloor heting Mximum 55 C Vrile : Fncoil unit Mximum 55 C Vrile Trget delt T in heting : Rditor Mximum 65 C Fixed 0 C Control For rditors, the verge emitter temperture will e lower compred to underfloor heting, due to the fixed delt T of 0 C. To compenste, you cn: Increse the wether dependent curve desired tempertures [.5]. Enle leving wter temperture modultion nd increse the mximum modultion [.C]. For the control of the unit there re possiilities: Control Leving wter Externl room thermostt Room thermostt In this control... Unit opertion is decided sed on the leving wter temperture regrdless the ctul room temperture nd/or heting or cooling demnd of the room. Unit opertion is decided y the externl thermostt or equivlent (e.g. het pump convector). Unit opertion is decided sed on the mient temperture of the user interfce used s room thermostt. [.9] [C 07] 0: Leving wter Setpoint mode : Externl room thermostt : Room thermostt In Fixed mode, the desired leving wter temperture does NOT depend on the outdoor mient temperture. In WD heting, fixed cooling mode, the desired leving wter temperture: depends on the outdoor mient temperture for heting does NOT depend on the outdoor mient temperture for cooling In Wether dependent mode, the desired leving wter temperture depends on the outdoor mient temperture. 7

18 5 Configurtion [.4] N/A Setpoint mode 0: Fixed : WD heting, fixed cooling : Wether dependent When wether dependent opertion is ctive, low outdoor tempertures will result in wrmer wter nd vice vers. During wether dependent opertion, the user hs the possiility to shift the wter temperture up or down y mximum of 0 C. Schedule Indictes if the desired leving wter temperture is ccording to schedule. Influence of the LWT setpoint mode [.4] is s follows: In Fixed LWT setpoint mode, the scheduled ctions consist of desired leving wter tempertures, either preset or custom. In Wether dependent LWT setpoint mode, the scheduled ctions consist of desired shift ctions, either preset or custom. [.] N/A 0: No : Yes 5..6 Configurtion wizrd: Additionl zone The most importnt settings for the dditionl leving wter zone cn e set here. Emitter type For more info out this functionlity, see "5..5 Configurtion wizrd: Min zone" on pge 7. [.7] [ 0D] 0: Underfloor heting Control : Fncoil unit : Rditor The control type is displyed here, ut cnnot e djusted. It is determined y the control type of the min zone. For more info out the functionlity, see "5..5 Configurtion wizrd: Min zone" on pge 7. [.9] N/A 0: Leving wter if the control type of the min zone is Leving wter. Setpoint mode : Externl room thermostt if the control type of the min zone is Externl room thermostt or Room thermostt. For more info out this functionlity, see "5..5 Configurtion wizrd: Min zone" on pge 7. [.4] N/A 0: Fixed : WD heting, fixed cooling : Wether dependent If you choose WD heting, fixed cooling or Wether dependent, the next screen will e the detiled screen with wether-dependent curves. Also see "5..7 Detiled screen with wether-dependent curve" on pge 8. Schedule Indictes if the desired leving wter temperture is ccording to schedule. Also see "5..5 Configurtion wizrd: Min zone" on pge 7. [.] N/A 0: No : Yes 5..7 Detiled screen with wether-dependent curve When wether dependent opertion is ctive the desired tnk temperture is determined utomticlly depending on the verged outdoor temperture. When the outdoor temperture is lower the tnk temperture will need to e higher s the wter pipes will e colder nd vice vers. The wether-dependent curves re defined y two setpoints: Setpoint (X, Y) Setpoint (X, Y) Wether-dependent curve: Y Item Y Y X X Possile ctions on this screen X Go through the tempertures. Chnge the temperture. Go to the next temperture. Confirm chnges nd proceed. Description Possile wether dependent zones: : Min zone or dditionl zone heting : Min zone or dditionl zone cooling : Domestic hot wter X, X, X Outdoor mient temperture Y, Y, Y Desired tnk temperture or leving wter temperture. The symol shown here corresponds to the het emitter for tht zone: : Underfloor heting : Fn coil unit : Rditor : Domestic hot wter tnk 5..8 Configurtion wizrd: Tnk Het up mode The domestic hot wter cn e prepred in different wys. They differ from ech other y the wy the desired tnk temperture is set nd how the unit cts upon it. 8