Daikin REYAQ10P7Y1B, REYAQ12P7Y1B, REYAQ14P7Y1B, REYAQ16P7Y1B Installation manual [es]

INSTALLATION MANUAL

system outdoor unit

Installation manual

VRVIII system outdoor unit

Installationsanleitung

VRVIII System-Außeneinheit

Manuel d'installation

Unité extérieure du système VRVIII

Montagehandleiding

Buitenunit van het VRVIII-systeem

Manual de instalación

Unidad exterior del sistema VRVIII

Manuale d'installazione

Unità esterna del sistema VRVIII

∂Á¯ÂÈÚ›‰ÈÔ ÂÁÎ·Ù¿ÛÙ·ÛË˜

∂НˆЩВЪИО‹ МФУ¿‰· Ы˘ЫЩ‹М·ЩФ˜ VRVIII

Manual de instalação

Unidade de exterior do sistema VRVIII

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REYAQ10P7Y1B REYAQ12P7Y1B REYAQ14P7Y1B REYAQ16P7Y1B

Инструкция по монтажу

Наружный блок системы VRVIII

Montaj kılavuzu

VRVIII sistemi dış ünitesi

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ATITIKTIES-DEKLARACIJA

<A> DAIKIN.TCF.024D29/11-2010

TÜV (NB1856)

<C> 0510260101

<D> Daikin.TCFP.001

<E> AIB Vinçotte (NB0026)

<F> D1

<G> —

<H> II

ATBILSTĪBAS-DEKLARĀCIJA

VYHLÁSENIE-ZHODY

CE -

CE - UYUMLULUK-BİLDİRİSİ

ZJAVA O SKLADNOSTI

VASTAVUSDEKLARATSIOON

ДЕКЛАРАЦИЯ-ЗА-СЪОТВЕТСТВИЕ

CE - I

CE -

deklaruje na własną i wyłączną odpowiedzialność, że modele klimatyzatorów, których dotyczy niniejsza deklaracja:

declară pe proprie răspundere că aparatele de aer condiţionat la care se referă această declaraţie:

z vso odgovornostjo izjavlja, da so modeli klimatskih naprav, na katere se izjava nanaša:

kinnitab oma täielikul vastutusel, et käesoleva deklaratsiooni alla kuuluvad kliimaseadmete mudelid:

декларира на своя отговорност, че моделите климатична инсталация, за които се отнася тази декларация:

Direktive z vsemi spremembami.

Direktiivid koos muudatustega.

Директиви, с техните изменения.

Direktyvose su papildymais.

Direktīvās un to papildinājumos.

Smernice, v platnom znení.

документи, при условие, че се използват съгласно нашите

инструкции:

dokumentus su sąlyga, kad yra naudojami pagal mūsų

nurodymus:

standartiem un citiem normatīviem dokumentiem:

normatívnym(i) dokumentom(ami), za predpokladu, že sa

používajú v súlade s našim návodom:

21 съответстват на следните стандарти или други нормативни

22 atitinka žemiau nurodytus standartus ir (arba) kitus norminius

23 tad, ja lietoti atbilstoši ražotāja norādījumiem, atbilst sekojošiem

tamamen kendi sorumluluğunda olmak üzere bu bildirinin ilgili olduğu klima modellerinin aşağıdaki gibi olduğunu beyan eder:

visiška savo atsakomybe skelbia, kad oro kondicionavimo prietaisų modeliai, kuriems yra taikoma ši deklaracija:

ar pilnu atbildību apliecina, ka tālāk uzskaitīto modeĮu gaisa kondicionētāji, uz kuriem attiecas šī deklarācija:

vyhlasuje na vlastnú zodpovednosť, že tieto klimatizačné modely, na ktoré sa vzťahuje toto vyhlásenie:

dokumentum(ok)nak, ha azokat előírás szerint használják:

normalizacyjnych, pod warunkiem że używane są zgodnie z

naszymi instrukcjami:

16 megfelelnek az alábbi szabvány(ok)nak vagy egyéb irányadó

alt(e) document(e) normativ(e), cu condiţia ca acestea să fie

17 spełniają wymogi następujących norm i innych dokumentów

18 sunt în conformitate cu următorul (următoarele) standard(e) sau

standartlar ve norm belirten belgelerle uyumludur:

24 sú v zhode s nasledovnou(ými) normou(ami) alebo iným(i)

25 ürünün, talimatlarımıza göre kullanılması koşuluyla aşağıdaki

Direktiver, med senere ændringer.11Direktiv, med företagna ändringar.12Direktiver, med foretatte endringer.13Direktiivejä, sellaisina kuin ne ovat muutettuina.

utilizate în conformitate cu instrucţiunile noastre:

pogojem, da se uporabljajo v skladu z našimi navodili:

normatiivsete dokumentidega, kui neid kasutatakse vastavalt

meie juhenditele:

19 skladni z naslednjimi standardi in drugimi normativi, pod

20 on vastavuses järgmis(t)e standardi(te)ga või teiste

Değiştirilmiş halleriyle Yönetmelikler.

и оценено

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v platném znění.

Smjernice, kako je izmijenjeno.

irányelv(ek) és módosításaik rendelkezéseit.

z późniejszymi poprawkami.

Directivelor, cu amendamentele respective.

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и оценено положително от

Вижте също на следващата страница

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(Приложен модул

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Cертификата <C>

съгласно

както е изложено в

както е заложено в Акта за техническа конструкция

Категория риск

положително от

* 21

<E>

ir patvirtinta

<D>

pozitīvajam vērtējumam saskaņā

<G>

Taip pat žiūrėkite ir kitą puslapį

ir kaip teigiamai nuspręsta

<F>

<H>

<A>

kaip nustatyta

* 22

un atbilstoši

<A>

Sertifikatą <C>

pagal

Rizikos kategorija

kkā norādīts

(taikomas modulis

* 23

** kaip nurodyta Techninėje konstrukcijos byloje

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pozitīvajam

v súlade

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, atbilstoši

Riska kategorija

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a pozitívne zistené

<A>

sertifikātu <C>

lēmumam (piekritīgā sadaĮa:

kā noteikts tehniskajā dokumentācijā

Skat. arī nākošo lappusi.

ako bolo uvedené v

a kladne

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osvedčením <C>

** ako je to stanovené v Súbore technickej konštrukcie

tarafından olumlu

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göre

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(Aplikovaný modul

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posúdené

) değerlendirilmiştir.

Viď tiež nasledovnú stranu

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Kategória nebezpečia

. Ayrıca bir sonraki sayfaya bakın.

<H>

‘da belirtildiği gibi ve

Teknik Yapı Dosyasında belirtildiği gibi ve

olarak (Uygulanan modül

tarafından olumlu olarak değerlendirildiği gibi.

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Risk kategorisi

* 25

Daikin Europe N.V. je pooblaščen za sestavo datoteke s tehnično mapo.

Daikin Europe N.V. on volitatud koostama tehnilist dokumentatsiooni.

Daikin Europe N.V. е оторизирана да състави Акта за техническа конструкция.

Daikin Europe N.V. yra įgaliota sudaryti šį techninės konstrukcijos failą.

Daikin Europe N.V. ir autorizēts sastādīt tehnisko dokumentāciju.

Spoločnosť Daikin Europe N.V. je oprávnená vytvoriť súbor technickej konštrukcie.

***

Daikin Europe N.V. Teknik Yapı Dosyasını derlemeye yetkilidir.

***

IZJAVA-O-USKLAĐENOSTI

DEKLARACJA-ZGODNOŚCI

DECLARAŢIE-DE-CONFORMITATE

CE - MEGFELELŐSÉGI-NYILATKOZAT

CE -

PROHLÁŠENÍ-O-SHODĚ

CE - ERKLÆRING OM-SAMSVAR

CE - ILMOITUS-YHDENMUKAISUUDESTA

CE -

заявляет, исключительно под свою ответственность, что модели кондиционеров воздуха, к которым относится настоящее заявление:

erklærer under eneansvar, at klimaanlægmodellerne, som denne deklaration vedrører:

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

erklærer et fullstendig ansvar for at de luftkondisjoneringsmodeller som berøres av denne deklarasjon innebærer at:

ilmoittaa yksinomaan omalla vastuullaan, että tämän ilmoituksen tarkoittamat ilmastointilaitteiden mallit:

prohlašuje ve své plné odpovědnosti, že modely klimatizace, k nimž se toto prohlášení vztahuje:

izjavljuje pod isključivo vlastitom odgovornošću da su modeli klima uređaja na koje se ova izjava odnosi:

CE - DECLARAÇÃO-DE-CONFORMIDADE

СЕ - ЗАЯВЛЕНИЕ-О-СООТВЕТСТВИИ

CE - OPFYLDELSESERKLÆRING

CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE

CE - ¢H§ø™H ™YMMOPºø™H™

CE - DECLARACION-DE-CONFORMIDAD

CE - DICHIARAZIONE-DI-CONFORMITA

declares under its sole responsibility that the air conditioning models to which this declaration relates:

erklärt auf seine alleinige Verantwortung daß die Modelle der Klimageräte für die diese Erklärung bestimmt ist:

déclare sous sa seule responsabilité que les appareils d'air conditionné visés par la présente déclaration:

verklaart hierbij op eigen exclusieve verantwoordelijkheid dat de airconditioning units waarop deze verklaring betrekking heeft:

CE - DECLARATION-OF-CONFORMITY

CE - KONFORMITÄTSERKLÄRUNG

CE - DECLARATION-DE-CONFORMITE

CE - CONFORMITEITSVERKLARING

Daikin Europe N.V.

teljes felelőssége tudatában kijelenti, hogy a klímaberendezés modellek, melyekre e nyilatkozat vonatkozik:

la declaración:

referencia

declara baja su única responsabilidad que los modelos de aire acondicionado a los cuales hace

dichiara sotto sua responsabilità che i condizionatori modello a cui è riferita questa dichiarazione:

‰ЛПТУВИ МВ ·ФОПВИЫЩИО‹ ЩЛ˜ В˘ı‡УЛ ﬁЩИ Щ· МФУЩ¤П· ЩˆУ ОПИМ·ЩИЫЩИОТУ Ы˘ЫОВ˘ТУ ЫЩ· ФФ›· ·У·К¤ЪВЩ·И Л ·ЪФ‡Ы· ‰‹ПˆЫЛ:

declara sob sua exclusiva responsabilidade que os modelos de ar condicionado a que esta declaração se refere:

REYAQ10P7Y1B*, REYAQ12P7Y1B*, REYAQ14P7Y1B*, REYAQ16P7Y1B*,

standard(er) eller andre normgivende dokument(er), under

forutssetning av at disse brukes i henhold til våre instrukser:

12 respektive utstyr er i overensstemmelse med følgende

13 vastaavat seuraavien standardien ja muiden ohjeellisten

outro(s) documento(s) normativo(s), desde que estes sejam

utilizados de acordo com as nossas instruções:

08 estão em conformidade com a(s) seguinte(s) norma(s) ou

09 соответствуют следующим стандартам или другим

documenten zijn, op voorwaarde dat ze worden gebruikt

overeenkomstig onze instructies:

05 están en conformidad con la(s) siguiente(s) norma(s) u otro(s)

04 conform de volgende norm(en) of één of meer andere bindende

normative document(s), provided that these are used in

accordance with our instructions:

01 are in conformity with the following standard(s) or other

* = , , -, 1, 2, 3, ..., 9

02 der/den folgenden Norm(en) oder einem anderen

Directives, as amended.

Direktiven, gemäß Änderung.03Directives, telles que modiﬁées.04Richtlijnen, zoals geamendeerd.

Directivas, según lo enmendado.

Direttive, come da modiﬁca.07√‰ËÁÈÒv, ﬁˆ˜ ¤¯Ô˘Ó ÙÚÔÔÔÈËıÂ›.

Directivas, conforme alteração em.

Директив со всеми поправками.

***

dokumenttien vaatimuksia edellyttäen, että niitä käytetään

ohjeidemme mukaisesti:

odpovídají následujícím normám nebo normativním

dokumentům:

dokumentom(ima), uz uvjet da se oni koriste u skladu s našim

uputama:

14 za předpokladu, že jsou využívány v souladu s našimi pokyny,

15 u skladu sa slijedećim standardom(ima) ili drugim normativnim

Machinery 2006/42/EC

Pressure Equipment 97/23/EC

Electromagnetic Compatibility 2004/108/EC

нормативным документам, при условии их использования

согласно нашим инструкциям:

retningsgivende dokument(er), forudsat at disse anvendes i

henhold til vore instrukser:

följer följande standard(er) eller andra normgivande dokument,

under förutsättning att användning sker i överensstämmelse

10 overholder følgende standard(er) eller andet/andre

documento(s) normativo(s), siempre que sean utilizados de

acuerdo con nuestras instrucciones:

06 sono conformi al(i) seguente(i) standard(s) o altro(i)

Normdokument oder -dokumenten entspricht/entsprechen,

unter der Voraussetzung, daß sie gemäß unseren Anweisungen

eingesetzt werden:

med våra instruktioner:

11 respektive utrustning är utförd i överensstämmelse med och

19 ob upoštevanju določb:

20 vastavalt nõuetele:

21 следвайки клаузите на:

22 laikantis nuostatų, pateikiamų:

23 ievērojot prasības, kas noteiktas:

24 održiavajúc ustanovenia:

25 bunun koşullarına uygun olarak:

documento(i) a carattere normativo, a patto che vengano usati in

conformità alle nostre istruzioni:

¤ББЪ·КФ(·) О·УФУИЫМТУ, ˘ﬁ ЩЛУ ЪФ¸ﬁıВЫЛ ﬁЩИ

¯ЪЛЫИМФФИФ‡УЩ·И Ы‡МКˆУ· МВ ЩИ˜ Ф‰ЛБ›В˜ М·˜:

07 Â›Ó·È Û‡ÌÊˆÓ· ÌÂ ÙÔ(·) ·ÎﬁÏÔ˘ıÔ(·) ÚﬁÙ˘Ô(·) ‹ ¿ÏÏÔ

10 under iagttagelse af bestemmelserne i:

11 enligt villkoren i:

12 gitt i henhold til bestemmelsene i:

13 noudattaen määräyksiä:

14 za dodržení ustanovení předpisu:

15 prema odredbama:

16 követi a(z):

17 zgodnie z postanowieniami Dyrektyw:

normatif(s), pour autant qu'ils soient utilisés conformément à

nos instructions:

03 sont conformes à la/aux norme(s) ou autre(s) document(s)

01 following the provisions of:

02 gemäß den Vorschriften der:

03 conformément aux stipulations des:

04 overeenkomstig de bepalingen van:

EN60335-2-40,

05 siguiendo las disposiciones de:

06 secondo le prescrizioni per:

07 ÌÂ Ù‹ÚËÛË Ùˆv ‰È·Ù¿ÍÂˆv Ùˆv:

08 de acordo com o previsto em:

igazolta a

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igazolta a megfelelést, a(z)

szerint.

alapján, a(z)

műszaki konstrukciós dokumentáció alapján, a(z)

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a(z)

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a(z)

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som positivt

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enligt

(Fastsatt modul

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och godkänts av

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intygats av

enligt

i i enlighet med den Tekniska Konstruktionsﬁlen

* 11

e giudicato positivamente

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e giudicato positivamente da

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delineato nel

secondo il

delineato nel File Tecnico di Costruzione

* 06

and judged

18 în urma prevederilor:

according to

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and judged positively by

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Certiﬁcate

as set out in

as set out in the Technical Construction File

the

09 в соответствии с положениями:

i pozytywną

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megfelelést (alkalmazott modul:

Se även nästa sida.

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Categoria di rischio

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applicato).

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, pozytywną opinią

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zgodnie z dokumentacją

opinią

** zgodnie z archiwalną dokumentacją konstrukcyjną

og gjennom

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og gjennom positiv bedømmelse av

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som det fremkommer i

som det fremkommer i den Tekniske Konstruksjonsﬁlen

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ifølge

* 12

Î·È ÎÚ›ÓÂÙ·È

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wie in der

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von

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şi apreciate

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şi apreciat pozitiv de

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aşa cum este stabilit în

* 18

ja jotka

mukaisesti.

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on hyväksynyt

jotka on esitetty asiakirjassa

* 13

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et évalué positivement par

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* 03

v skladu

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in odobreno s strani

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conform celor stabilite în Dosarul tehnic de construcţie

kot je določeno v

pozitiv de

în conformitate cu

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v souladu

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on hyväksynyt (Sovellettu moduli

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jotka on esitetty Teknisessä Asiakirjassa

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de acordo com o

tal como estabelecido em

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parecer positivo de

* 08

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en positief beoordeeld door

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tel que stipulé dans le Fichier de Construction Technique

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zoals vermeld in

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sertifikaadile <C>

certifikatom <C>

a pozitivně

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** jak bylo uvedeno v souboru technické konstrukce

и в соответствии с положительным

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как указано в

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overeenkomstig

järgi vastavalt

kot je določeno v tehnični mapi

Kategorija tveganja

nagu on näidatud dokumendis

(Uporabljen modul

* 20

i pozitivno

<H>

<D>

Kategorie rizik

<G>

<F>

i pozitivno ocijenjeno od strane

<A>

(použitý modul

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zjištěno

Viz také následující strana

kako je izloženo u

prema

** kako je izloženo u Datoteci o tehničkoj konstrukciji

<G>

<F>

и в соответствии с

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(Прикладной модуль

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og positivt vurderet af

согласно

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положительным решением

решением

как указано в Досье технического толкования

Категория риска

som anført i

en in orde

<D>

<G>

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önceki sayfadan devam

<K> PS 40 bar

<L> TSmin –30 °C

<M> TSmax 63 °C

<N> R410A

40 bar

ankstesnio puslapio tęsinys:

iepriekšējās lappuses turpinājums:

pokračovanie z predchádzajúcej strany:

CE - ATITIKTIES-DEKLARACIJA

CE - ATBILSTĪBAS-DEKLARĀCIJA

CE - VYHLÁSENIE-ZHODY

CE - IZJAVA O SKLADNOSTI

CE - VASTAVUSDEKLARATSIOON

CE - ДЕКЛАРАЦИЯ-ЗА-СЪОТВЕТСТВИЕ

CE - UYUMLULUK-BİLDİRİSİ

20 Deklaratsiooni alla kuuluvate mudelite disainispetsifikatsioonid:

nadaljevanje s prejšnje strani:

eelmise lehekülje järg:

продължение от предходната страница:

21 Проектни спецификации на моделите, за които се отнася декларацията:

povoleným tlakom (PS): <M> (°C)

* TSmin: Minimálna teplota na nízkotlakovej strane: <L> (°C)

* TSmax: Nasýtená teplota korešpondujúca s maximálnym

Maximálny povolený tlak (PS): <K> (bar)• Minimálna/maximálna povolená teplota (TS*):

Chladivo: <N>• Nastavenie tlakového poistného zariadenia: (bar)• Výrobné číslo a rok výroby: nájdete na výrobnom štítku modelu

•

22 Konstrukcinės specifikacijos modelių, kurie susiję su šia deklaracija:

23 To modeļu dizaina specifikācijas, uz kurām attiecas šī deklarācija:

24 Konštrukčné špecifikácie modelu, ktorého sa týka toto vyhlásenie:

25 Bu bildirinin ilgili olduğu modellerin Tasarım Özellikleri:

dovoljenemu tlaku (PS): <M> (°C)

sıcaklığı (PS): <M> (°C)

* TSmin: Düşük basınç tarafındaki minimum sıcaklık: <L> (°C)

* TSmax: İzin verilen maksimum basınca (PS) karşı gelen doyma

İzin verilen maksimum basınç (PS): <K> (bar)• İzin verilen minimum/maksimum sıcaklık (TS*):

Soğutucu: <N>• Basınç emniyet düzeninin ayarı: (bar)• İmalat numarası ve imalat yılı: modelin ünite plakasına bakın

•

налягане: <L> (°C)

temperatuur (PS): <M> (°C)

максимално допустимото налягане (PS): <M> (°C)

slėgį (PS): <M> (°C)

pieļaujamo spiedienu (PS): <M> (°C)

Avenue du Roi 157

B-1190 Brussels, Belgium

smernicou pre tlakové zariadenia: <Q>

değerlendirilen Onaylanmış kuruluşun adı ve adresi: <Q>

24 Názov a adresa certifikačného úradu, ktorý kladne posúdil zhodu so

25 Basınçlı Teçhizat Direktifine uygunluk hususunda olumlu olarak

<Q> AIB VINÇOTTE INTERNATIONAL

nastavak s prethodne stranice:

folytatás az előző oldalról:

ciąg dalszy z poprzedniej strony:

continuarea paginii anterioare:

CE - IZJAVA-O-USKLAĐENOSTI

CE - MEGFELELŐSÉGI-NYILATKOZAT

CE - DEKLARACJA-ZGODNOŚCI

CE - DECLARAŢIE-DE-CONFORMITATE

CE - ERKLÆRING OM-SAMSVAR

CE - ILMOITUS-YHDENMUKAISUUDESTA

CE - PROHLÁŠENÍ-O-SHODĚ

13 Tätä ilmoitusta koskevien mallien rakennemäärittely:

fortsettelse fra forrige side:

jatkoa edelliseltä sivulta:

pokračování z předchozí strany:

* TSmin: Minimalna temperatura na nizkotlačni strani: <L> (°C)

* TSmax: Nasičena temperatura, ki ustreza maksimalnemu

Maksimalni dovoljeni tlak (PS): <K> (bar)• Minimalna/maksimalna dovoljena temperatura (TS*):

Hladivo: <N>• Nastavljanje varnostne naprave za tlak: (bar)

•

dopuštenom tlaku (PS): <M> (°C)

* TSmax: Standardna temperatura koja odgovara najvećem

* TSmin: Najniža temperatura u području niskog tlaka: <L> (°C)

Najveći dopušten tlak (PS): <K> (bar)• Najniža/najviša dopuštena temperatura (TS*):

Rashladno sredstvo: <N>• Postavke sigurnosne naprave za tlak: (bar)• Proizvodni broj i godina proizvodnje: pogledajte natpisnu pločicu

•

14 Specifikace designu modelů, ke kterým se vztahuje toto prohlášení:

15 Specifikacije dizajna za modele na koje se ova izjava odnosi:

16 A jelen nyilatkozat tárgyát képező modellek tervezési jellemzői:

17 Specyfikacje konstrukcyjne modeli, których dotyczy deklaracja:

18 Specificaţiile de proiectare ale modelelor la care se referă această declaraţie:

19 Specifikacije tehničnega načrta za modele, na katere se nanaša ta deklaracija:

<M> (°C)

* TSmin: Min. temperatur på lavtrykssiden: <L> (°C)

* TSmax: Mættet temperatur svarende til maks. tilladte tryk (PS):

Maks. tilladt tryk (PS): <K> (bar)• Min./maks. tilladte temperatur (TS*):

Kølemiddel: <N>• Indstilling af tryksikringsudstyr: (bar)• Produktionsnummer og fremstillingsår: se modellens fabriksskilt

•

* TSmin: Minimaalne temperatuur madalsurve küljel: <L> (°C)

* TSmax: Maksimaalsele lubatud survele (PS) vastav küllastunud

Maksimaalne lubatud surve (PS): <K> (bar)• Minimaalne/maksimaalne lubatud temperatuur (TS*):

Tovarniška številka in leto proizvodnje: glejte napisno ploščico

•

Jahutusaine: <N>• Surve turvaseadme seadistus: (bar)

•

oldalon: <L> (°C)

modela

* TSmin: Legkisebb megengedhető hőmérséklet a kis nyomású

* TSmax: A legnagyobb megengedhető nyomásnak (PS)

Legnagyobb megengedhető nyomás (PS): <K> (bar)• Legkisebb/legnagyobb megengedhető hőmérséklet (TS*):

•

tryck (PS): <M> (°C)

* TSmax: Mättnadstemperatur som motsvarar maximalt tillåtet

* TSmin: Minimumtemperatur på lågtryckssidan: <L> (°C)

Maximalt tillåtet tryck (PS): <K> (bar)• Min/max tillåten temperatur (TS*):

Köldmedel: <N>• Inställning för trycksäkerhetsenhet: (bar)

•

* TSmin: Минимална температура от страната на ниското

* TSmax: Температура на насищане, съответстваща на

на модела

Максимално допустимо налягане (PS): <K> (bar)• Минимално/максимално допустима температура (TS*):

Tootmisnumber ja tootmisaasta: vaadake mudeli andmeplaati

•

• 21

megfelelő telítettségi hőmérséklet (PS): <M> (°C)

Hűtőközeg: <N>

•

Tillverkningsnummer och tillverkningsår: se modellens namnplåt

•

<L> (°C)

* TSmin: Minimalna temperatura po stronie niskociśnieniowej:

Gyártási szám és gyártási év: lásd a berendezés adattábláján

Maksymalne dopuszczalne ciśnienie (PS): <K> (bar)• Minimalna/maksymalna dopuszczalna temperatura (TS*):

A túlnyomás-kapcsoló beállítása: (bar)

•

trykk (PS): <M> (°C)

* TSmin: Minimumstemperatur på lavtrykkssiden: <L> (°C)

* TSmax: Metningstemperatur i samsvar med maksimalt tillatt

Maksimalt tillatt trykk (PS): <K> (bar)• Minimalt/maksimalt tillatt temperatur (TS*):

Kjølemedium: <N>• Innstilling av sikkerhetsanordning for trykk: (bar)• Produksjonsnummer og produksjonsår: se modellens merkeplate

•

Maksimalus leistinas slėgis (PS): <K> (bar)• Minimali/maksimali leistina temperatūra (TS*):

Охладител: <N>• Настройка на предпазното устройство за налягане: (bar)• Фабричен номер и година на производство: вижте табелката

•

• 22

dopuszczalnemu ciśnieniu (PS): <M> (°C)

* TSmax: Temperatura nasycenia odpowiadająca maksymalnemu

Czynnik chłodniczy: <N>• Nastawa ciśnieniowego urządzenia bezpieczeństwa: (bar)• Numer fabryczny oraz rok produkcji: patrz tabliczka znamionowa

•

* TSmin: Alhaisin matalapainepuolen lämpötila: <L> (°C)

Suurin sallittu paine (PS): <K> (bar)• Pienin/suurin sallittu lämpötila (TS*):

•

* TSmin: Minimali temperatūra žemo slėgio pusėje: <L> (°C)

* TSmax: Prisotinta temperatūra, atitinkamti maksimalų leistiną

Šaldymo skystis: <N>

Gaminio numeris ir pagaminimo metai: žiūrėkite modelio

Apsauginio slėgio prietaiso nustatymas: (bar)

•

<L> (°C)

maxime admisibile (PS): <M> (°C)

* TSmin: Temperatură minimă pe partea de presiune joasă:

* TSmax: Temperatura de saturaţie corespunzând presiunii

modelu

Presiune maximă admisibilă (PS): <K> (bar)

Temperatură minimă/maximă admisibilă (TS*):

•

kyllästyslämpötila: <M> (°C)

* TSmax: Suurinta sallittua painetta (PS) vastaava

Maximální přípustný tlak (PS): <K> (bar)• Minimální/maximální přípustná teplota (TS*):

Kylmäaine: <N>

Varmuuspainelaitteen asetus: (bar)• Valmistusnumero ja valmistusvuosi: katso mallin nimikilpi

•

• 14

* TSmax: Piesātinātā temperatūra saskaņā ar maksimālo

pavadinimo plokštelę

* TSmin: Minimālā temperatūra zemā spiediena pusē: <L> (°C)

Maksimālais pieļaujamais spiediens (PS): <K> (bar)• Minimālā/maksimālā pieļaujamā temperatūra (TS*):

•

identificare a modelului

Reglarea dispozitivului de siguranţă pentru presiune: (bar)• Numărul de fabricaţie şi anul de fabricaţie: consultaţi placa de

Agent frigorific: <N>

•

přípustnému tlaku (PS): <M> (°C)

* TSmin: Minimální teplota na nízkotlaké straně: <L> (°C)

* TSmax: Saturovaná teplota odpovídající maximálnímu

Chladivo: <N>• Nastavení bezpečnostního tlakového zařízení: (bar)• Výrobní číslo a rok výroby: viz typový štítek modelu

•

izgatavotājuzņēmuma plāksnītie

Dzesinātājs: <N>• Spiediena drošības ierīces iestatīšana: (bar)• Izgatavošanas numurs un izgatavošanas gads: skat. modeļa

•

19 Ime in naslov organa za ugotavljanje skladnosti, ki je pozitivno ocenil

14 Název a adresa informovaného orgánu, který vydal pozitivní

10 Navn og adresse på bemyndiget organ, der har foretaget en positiv

įrangos direktyvą pavadinimas ir adresas: <Q>

positiivselt, nimi ja aadress: <Q>

произнесъл положително относно съвместимостта с

združljivost z Direktivo o tlačni opremi: <Q>

20 Teavitatud organi, mis hindas Surveseadmete Direktiiviga ühilduvust

21 Наименование и адрес на упълномощения орган, който се е

posouzení shody se směrnicí o tlakových zařízeních: <Q>

usklađenosti sa Smjernicom za tlačnu opremu: <Q>

megfelelŒséget igazoló bejelentett szervezet neve és címe: <Q>

15 Naziv i adresa prijavljenog tijela koje je donijelo pozitivnu prosudbu o

16 A nyomástartó berendezésekre vonatkozó irányelvnek való

bedømmelse af, at udstyret lever op til kravene i PED (Direktiv for

Tr ykbærende Udstyr): <Q>

av tryckutrustningsdirektivet: <Q>

11 Namn och adress för det anmälda organ som godkänt uppfyllandet

12 Navn på og adresse til det autoriserte organet som positivt bedømte

atbilstību Spiediena Iekārtu Direktīvai, nosaukums un adrese: <Q>

Директивата за оборудване под налягане: <Q>

22 Atsakingos institucijos, kuri davė teigiamą sprendimą pagal slėginės

23 Sertifikācijas institūcijas, kura ir devusi pozitīvu slēdzienu par

opinię dotyczącą spełnienia wymogów Dyrektywy dot. Urządzeń

Ciśnieniowych: <Q>

conformarea cu Directiva privind echipamentele sub presiune: <Q>

17 Nazwa i adres Jednostki notyfikowanej, która wydała pozytywną

18 Denumirea şi adresa organismului notificat care a apreciat pozitiv

samsvar med direktivet for trykkutstyr (Pressure Equipment

Directive): <Q>

painelaitedirektiivin noudattamisesta: <Q>

13 Sen ilmoitetun elimen nimi ja osoite, joka teki myönteisen päätöksen

Jean-Pierre Beuselinck

General Manager

Ostend, 1st of February 2011

continuação da página anterior:

продолжение предыдущей страницы

fortsat fra forrige side:

fortsättning från föregående sida:

CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE

CE - DECLARAÇÃO-DE-CONFORMIDADE

СЕ - ЗАЯВЛЕНИЕ-О-СООТВЕТСТВИИ

CE - OPFYLDELSESERKLÆRING

CE - DECLARACION-DE-CONFORMIDAD

CE - DICHIARAZIONE-DI-CONFORMITA

CE - ¢H§ø™H ™YMMOPºø™H™

CE - DECLARATION-OF-CONFORMITY

CE - KONFORMITÄTSERKLÄRUNG

CE - DECLARATION-DE-CONFORMITE

CE - CONFORMITEITSVERKLARING

continuación de la página anterior:

continua dalla pagina precedente:

Ы˘У¤¯ВИ· ·ﬁ ЩЛУ ЪФЛБФ‡МВУЛ ЫВП›‰·

continuation of previous page:

Fortsetzung der vorherigen Seite:

suite de la page précédente:

vervolg van vorige pagina:

настоящее заявление:

07 ¶ÚÔ‰È·ÁÚ·Ê¤˜ ™¯Â‰È·ÛÌÔ‡ ÙˆÓ ÌÔÓÙ¤ÏˆÓ ÌÂ Ù· ÔÔ›· Û¯ÂÙ›˙ÂÙ·È Ë ‰‹ÏˆÛË:

08 Especiﬁcações de projecto dos modelos a que se aplica esta declaração:

09 Проектные характеристики моделей, к которым относится

Spéciﬁcations de conception des modèles auxquels se rapporte cette déclaration:

02 Konstruktionsdaten der Modelle auf die sich diese Erklärung bezieht:

01 Design Speciﬁcations of the models to which this declaration relates:

Konstruksjonsspesiﬁkasjoner for de modeller som berøres av denne deklarasjonen:

10 Typespeciﬁkationer for de modeller, som denne erklæring vedrører:

11 Designspeciﬁkationer för de modeller som denna deklaration gäller:

<L> (°C)

massima consentita (PS): <M> (°C)

* TSmin: temperatura minima nel lato di bassa pressione:

Pressione massima consentita (PS): <K> (bar)

Temperatura minima/massima consentita (TS*):

•

* TSmin: Minimum temperature at low pressure side: <L> (°C)

* TSmax: Saturated temperature corresponding with the maximum

Maximum allowable pressure (PS): <K> (bar)• Minimum/maximum allowable temperature (TS*):

•

esta declaración:

Ontwerpspeciﬁcaties van de modellen waarop deze verklaring betrekking heeft:

05 Especiﬁcaciones de diseño de los modelos a los cuales hace referencia

06 Speciﬁche di progetto dei modelli cui fa riferimento la presente dichiarazione:

targhetta del modello

* TSmax: temperatura satura corrispondente alla pressione

Refrigerante: <N>• Impostazione del dispositivo di controllo della pressione: (bar)• Numero di serie e anno di produzione: fare riferimento alla

•

allowable pressure (PS): <M> (°C)

nameplate

Refrigerant: <N>• Setting of pressure safety device: (bar)• Manufacturing number and manufacturing year: refer to model

Maximal zulässiger Druck (PS): <K> (Bar)• Minimal/maximal zulässige Temperatur (TS*):

•

›ÂÛË˜: <L> (°C)

М¤БИЫЩЛ ВИЩЪВﬁМВУЛ ›ВЫЛ (PS): <M> (°C)

* TSmin: ∂П¿¯ИЫЩЛ ıВЪМФОЪ·Ы›· БИ· ЩЛУ ПВ˘Ъ¿ ¯·МЛП‹˜

* TSmax: ∫ФЪВЫМ¤УЛ ıВЪМФОЪ·Ы›· Ф˘ ·УЩИЫЩФИ¯В› МВ ЩЛ

ª¤БИЫЩЛ ВИЩЪВﬁМВУЛ ›ВЫЛ (PS): <K> (bar)• ∂П¿¯ИЫЩЛ/М¤БИЫЩЛ ВИЩЪВﬁМВУЛ ıВЪМФОЪ·Ы›· (TS*):

•

Druck (PS) entspricht: <M> (°C)

* TSmin: Mindesttemperatur auf der Niederdruckseite: <L> (°C)

* TSmax: Sättigungstemperatur die dem maximal zulässigen

Kältemittel: <N>• Einstellung der Druck-Schutzvorrichtung: (Bar)• Herstellungsnummer und Herstellungsjahr: siehe Typenschild des

•

ИУ·О›‰· ·У·БУТЪИЫЛ˜ ЩФ˘ МФУЩ¤ПФ˘

æ˘ÎÙÈÎﬁ: <N>• ƒ‡ıÌÈÛË ÙË˜ ‰È¿Ù·ÍË˜ ·ÛÊ¿ÏÂÈ·˜ ›ÂÛË˜: (bar)• ∞ÚÈıÌﬁ˜ Î·Ù·ÛÎÂ˘‹˜ Î·È ¤ÙÔ˜ Î·Ù·ÛÎÂ˘‹˜: ·Ó·ÙÚ¤ÍÙÂ ÛÙËÓ

•

Modells

Pression maximale admise (PS): <K> (bar)

Température minimum/maximum admise (TS*):

•

máxima permitida (PS): <M> (°C)

* TSmin: Temperatura mínima em baixa pressão: <L> (°C)

* TSmax: Temperatura de saturação correspondente à pressão

Pressão máxima permitida (PS): <K> (bar)

Temperaturas mínima e máxima permitidas (TS*):

•

maximale admise: <M> (°C)

* TSmin: température minimum côté basse pression: <L> (°C)

* TSmax: température saturée correspondant à la pression

Réfrigérant: <N>• Réglage du dispositif de sécurité de pression: (bar)• Numéro de fabrication et année de fabrication: se reporter à la

•

da unidade

Refrigerante: <N>• Regulação do dispositivo de segurança da pressão: (bar)• Número e ano de fabrico: consultar a placa de especiﬁcações

Максимально допустимое давление (PS): <K> (бар)• Минимально/максимально допустимая температура (TS*):

•

plaquette signalétique du modèle

* TSmin: Minimumtemperatuur aan lagedrukzijde: <L> (°C)

Maximaal toelaatbare druk (PS): <K> (bar)• Minimaal/maximaal toelaatbare temperatuur (TS*):

•

максимально допустимому давлению (PS):

<M> (°C)

давления: <L> (°C)

* TSmax: Температура кипения, соответствующая

* TSmin: Минимальная температура на стороне низкого

maximaal toelaatbare druk (PS): <M> (°C)

* TSmax: Verzadigde temperatuur die overeenstemt met de

Хладагент: <N>• Настройка устройства защиты по давлению: (бар)• Заводской номер и год изготовления: смотрите паспортную

•

<L> (°C)

Presión máxima admisible (PS): <K> (bar)

Temperatura mínima/máxima admisible (TS*):

•

* TSmin: Temperatura mínima en el lado de baja presión:

Koelmiddel: <N>• Instelling van drukbeveiliging: (bar)• Fabricagenummer en fabricagejaar: zie naamplaat model

•

табличку модели

máxima admisible: <M> (°C)

* TSmax: Temperatura saturada correspondiente a la presión

Refrigerante: <N>• Ajuste del presostato de seguridad: (bar)• Número de fabricación y año de fabricación: consulte la placa de

•

conformità alla Direttiva sulle apparecchiature a pressione: <Q>

·ÂÊ¿ÓıË ıÂÙÈÎ¿ ÁÈ· ÙË Û˘ÌÌﬁÚÊˆÛË ÚÔ˜ ÙËÓ √‰ËÁ›·

∂НФПИЫМТУ ˘ﬁ ¶›ВЫЛ: <Q>

06 Nome e indirizzo dell’Ente riconosciuto che ha riscontrato la

especiﬁcaciones técnicas del modelo

01 Name and address of the Notiﬁed body that judged positively on

08 Nome e morada do organismo notiﬁcado, que avaliou

07 ŸУФМ· О·И ‰ИВ‡ı˘УЫЛ ЩФ˘ KФИУФФИЛМ¤УФ˘ ФЪБ·УИЫМФ‡ Ф˘

compliance with the Pressure Equipment Directive: <Q>

Einhaltung der Druckanlagen-Richtlinie urteilte: <Q>

conformité à la directive sur l’équipement de pression: <Q>

02 Name und Adresse der benannten Stelle, die positiv unter

03 Nom et adresse de l'organisme notiﬁé qui a évalué positivement la

favoravelmente a conformidade com a directiva sobre equipamentos

pressurizados: <Q>

положительное решение о соответствии Директиве об

оборудовании под давлением: <Q>

09 Название и адрес органа технической экспертизы, принявшего

positivamente el cumplimiento con la Directiva en materia de

Equipos de Presión: <Q>

heeft over de conformiteit met de Richtlijn Drukapparatuur: <Q>

2PW40200-12J

05 Nombre y dirección del Organismo Notiﬁcado que juzgó

04 Naam en adres van de aangemelde instantie die positief geoordeeld

REYAQ10P7Y1B REYAQ14P7Y1B REYAQ12P7Y1B REYAQ16P7Y1B

VRVIII system outdoor unit

Installation manual

CONTENTS Page

1. Deﬁnitions.................................................................................. 2

1.1. Meaning of warnings and symbols................................................. 2

1.2. Meaning of used terms .................................................................. 2

2. General Safety precautions....................................................... 2

3. Introduction................................................................................ 2

3.1. General information........................................................................ 2

3.2. Combination and options ............................................................... 3

3.3. Scope of the manual ...................................................................... 3

3.4. Model identiﬁcation ........................................................................ 3

4. Accessories ............................................................................... 4

4.1. Accessories supplied with this unit ................................................ 4

5. Overview of unit......................................................................... 4

5.1. Opening the unit............................................................................. 4

5.2. Main components in the unit .......................................................... 5

5.3. Main components in the switch box ............................................... 6

Electrical component box (left switch box)..................................... 6

Electrical component box (right switch box)................................... 6

6. Selecting an installation location ............................................... 7

General precautions on installation location .................................. 7

Weather dependent precautions.................................................... 8

Selecting a location in cold climates .............................................. 8

7. Dimensions and service space.................................................. 8

7.1. Dimensions of outdoor unit ............................................................ 8

7.2. Service space ................................................................................ 9

8. Inspecting, handling and unpacking the unit ............................. 9

8.1. Inspection....................................................................................... 9

8.2. Handling......................................................................................... 9

8.3. Unpacking .................................................................................... 10

8.4. Installing the unit .......................................................................... 10

9. Refrigerant pipe size and allowable pipe length...................... 11

9.1. Selection of piping material.......................................................... 11

9.2. Selection of piping size ................................................................ 11

9.3. Selection of refrigerant branch kits .............................................. 12

Refrigerant refnets ....................................................................... 12

9.4. System piping limitations ............................................................. 12

Piping length restrictions.............................................................. 12

Maximum allowable lengths......................................................... 12

Maximum allowable height difference.......................................... 13

10. Precautions on refrigerant piping............................................. 13

10.1. Caution for brazing....................................................................... 13

10.2. Connecting the refrigerant piping................................................. 14

10.3. Guidelines for handling stop valve ............................................... 16

Cautions on handling the stop valve ............................................ 16

How to use the stop valve............................................................ 16

Cautions on handling the stop valve cover................................... 16

Cautions on handling the service port ......................................... 16

Tightening torques ....................................................................... 16

10.4. Leak test and vacuum drying ....................................................... 16

General guidelines ....................................................................... 16

Installation of refrigerant piping, leak test, vacuuming before

electrical installation is done (regular installation method)........... 17

Installation of refrigerant piping, leak test, vacuuming after

electrical installation is done on any indoor or outdoor unit ......... 17

General guidelines ....................................................................... 16

Set-up .......................................................................................... 17

Leak test ...................................................................................... 17

Vacuum drying ............................................................................. 18

11. Pipe insulation......................................................................... 18

12. Electrical wiring work............................................................... 19

12.1. Precautions on electrical wiring work........................................... 19

12.2. Internal wiring – Parts table ......................................................... 19

12.3. System overview of ﬁeld wiring.................................................... 20

12.4. Requirements............................................................................... 20

12.5. Routing......................................................................................... 20

Tr ansmission wiring routing.......................................................... 20

Power supply routing.................................................................... 21

Precautions when knocking out knockout holes .......................... 21

12.6. Connection................................................................................... 21

13. Charging refrigerant................................................................. 22

13.1. Precautions .................................................................................. 22

13.2. Important information regarding the refrigerant used................... 23

13.3. Calculating the additional refrigerant charge ............................... 23

How to calculate the additional refrigerant to be charged............ 23

13.4. Method for adding refrigerant....................................................... 23

Precautions when adding refrigerant ........................................... 23

Charging method ......................................................................... 24

Checks after adding refrigerant.................................................... 24

14. Start-up and conﬁguration .......................................................25

14.1. Checks before initial start up........................................................ 25

14.2. Field settings................................................................................ 25

How to operate the push buttons ................................................. 25

Field settings by push buttons...................................................... 26

14.3. Test operation............................................................................... 27

Precautions before starting test operation ................................... 27

Test operation............................................................................... 27

15. Operation of the unit ................................................................ 28

16. Maintenance and service......................................................... 28

16.1. Maintenance introduction............................................................. 28

16.2. Service precautions ..................................................................... 28

16.3. Service mode operation ............................................................... 29

Vacuum method........................................................................... 29

Refrigerant recovery operation method........................................ 29

17. Caution for refrigerant leaks..................................................... 29

17.1. Introduction .................................................................................. 29

17.2. Maximum concentration level....................................................... 29

17.3. Procedure for checking maximum concentration......................... 30

18. Disposal requirements.............................................................30

19. Unit speciﬁcations.................................................................... 30

Technical speciﬁcations ............................................................... 30

Electrical speciﬁcations................................................................ 30

Thank you for purchasing this product. The original instructions are written in English. All other languages

are translations of the original instructions.

CAREFULLY READ THESE INSTRUCTIONS BEFORE INSTALLATION. THEY WILL TELL YOU HOW TO INSTALL AND HOW TO CONFIGURE THE UNIT PROPERLY. KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

1. DEFINITIONS

1.1. Meaning of warnings and symbols

Warnings in this manual are classiﬁed according to their severity and probability of occurrence.

DANGER

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.

NOTICE

Indicates situations that may result in equipment or property-damage accidents only.

INFORMATION

This symbol identiﬁes useful tips or additional information.

Some types of danger are represented by special symbols:

Electric current.

Danger of burning and scalding.

1.2. Meaning of used terms

Installation manual:

Instruction manual speciﬁed for a certain product or application, explaining how to install, conﬁgure and maintain it.

Operation manual:

Instruction manual speciﬁed for a certain product or application, explaining how to operate it.

Maintenance instructions:

Instruction manual speciﬁed for a certain product or application, which explains (if relevant) how to install, conﬁgure, operate and/or maintain the product or application.

Dealer:

Sales distributor for products as per the subject of this manual.

Installer:

Technical skilled person who is qualiﬁed to install products as per the subject of this manual.

User:

Person who is owner of the product and/or operates the product.

Service company:

Qualiﬁed company which can perform or coordinate the required service to the unit.

Applicable legislation:

All international, European, national and local directives, laws, regulations and/or codes which are relevant and applicable for a certain product or domain.

Accessories:

Equipment which is delivered with the unit and which needs to be installed according to instructions in the documentation.

Optional equipment:

Equipment which can optionally be combined to the products as per the subject of this manual.

Field supply:

Equipment which needs to be installed according to instructions in this manual, but which are not supplied by Daikin.

2. GENERAL SAFETY PRECAUTIONS

The precautions listed here are divided into the following four types. They all cover very important topics, so be sure to follow them carefully.

DANGER: ELECTRICAL SHOCK

Switch off all power supply before removing the switchbox service panel or before making any connections or touching electrical parts.

Do not touch any switch with wet ﬁngers. Touching a switch with wet ﬁngers can cause electrical shock. Before touching electrical parts, turn off all applicable power supply.

To avoid electric shock, be sure to disconnect the power supply 1 minute or more before servicing the electrical parts. Even after 1 minute, always measure the voltage at the terminals of main circuit capacitors or electrical parts and, before touching, be sure that those voltages are 50 V DC or less.

When service panels are removed, live parts can easily be touched by accident. Never leave the unit unattended during installation or servicing when the service panel is removed.

DANGER: DO NOT TOUCH PIPING AND INTERNAL PA RT S

Do not touch the refrigerant piping, water piping or internal parts during and immediately after operation. The piping and internal parts may be hot or cold depending on the working condition of the unit.

Your hand may suffer burns or frostbite if you touch the piping or internal parts. To avoid injury, give the piping and internal parts time to return to normal temperature or, if you must touch them, be sure to wear protective gloves.

3. INTRODUCTION

3.1. General information

This installation manual concerns VRV inverters of the REYAQ series.

These units are intended for outdoor installation and aimed for cooling and heat pump applications including the air to water heat pump HXHD125 model.

Heat recovery operation is possible from the direct expansion indoor units (cooling) to the heat pump (HXHD125).

These units have heating capacities ranging from 28 to 45 kW and cooling capacities rating from 31.5 to 50 kW.

The outdoor unit is designed to work in heating mode at ambient temperatures from –20°C to 20°C and in cooling mode at ambient temperatures from –5°C to 43°C.

NOTICE

Design of the system must not be done at temperatures below –15°C.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

3.2. Combination and options

3.4. Model identiﬁcation

The REYAQ outdoor units can only be combined with HXHD125 indoor units and VRV direct expansion indoor units.

To install the outdoor unit, the following optional parts are also required.

■ The refrigerant branching kit:

Description Model name

KHRQ23M29H KHRQ23M64H

refnet header

refnet joint

KHRQ23M75H KHRQ22M29H KHRQ22M64H KHRQ22M75H

KHRQ23M20T KHRQ23M29T KHRQ23M64T KHRQ23M75T KHRQ22M20T KHRQ22M29T KHRQ22M64T KHRQ22M75T

For the selection of the optimal branching kit, please refer to "9.3. Selection of refrigerant branch kits" on page 12.

To collect centrally the drain water from the bottom plate, following option can be connected:

Description Model name

Central drain pan kit KWC25C450

When there is a risk for freeze-up of this drain pan, the installer should take enough measures to avoid ice accumulation.

■ Branch selector

Description Model name

Individual branch selector

(BSVQ box)

Multi branch selector

(BSVQ box)

BSVQ100P8 BSVQ160P8 BSVQ250P8

BSV4Q100 BSV6Q100

R E Y A Q 10 P7 Y1 B

Management sufﬁx

Power supply 3N~, 380-415 V, 50 Hz

Model identiﬁcation

Identiﬁcation of capacity (Hp)

Refrigerant type R410A

Possibility to connect to a HXHD indoor unit

Heat pump

Heat recovery

Air cooled split outdoor unit

3.5. Indoor capacity range

The indoor units can be installed in the following range.

■ Always use appropriate indoor units compatible with R410A. To learn which models of indoor units are compatible with R410A, refer to the product catalogs.

■ Total capacity of indoor units

Nominal

capacity

index

Outdoor unit

REYAQ10 250 250 125~325 200~500 REYAQ12 300 300 150~390 240~600 REYAQ14 350 350 175~455 280~700 REYAQ16 400 400 200~520 320~800

outdoor unit

NOTICE

If the total capacity of the connected indoor units exceeds the nominal capacity of the outdoor unit, cooling and heating performance may drop when running the indoor units.

Maximum

capacity of

HXHD unit

x≤100%

Total capacity

of other

indoor units

50%≤x≤130%

Total capacity

of all indoor

units

80%≤x≤200%

INFORMATION

Branch selectors are not required for the HXHD indoor units. For more details refer to "9. Refrigerant pipe size and allowable pipe length" on page 11.

■ Sound reduction kit for branch selector

Description Model name

Sound reduction kit for individual

BSVQ box

EKBSVQLNP

3.3. Scope of the manual

This manual describes the procedures for handling, installing and connecting REYAQ units. This manual has been prepared to ensure adequate maintenance of the unit, and it will provide help if problems occur.

INFORMATION

The installation of the indoor unit(s) is described in the indoor unit installation manual.

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

4. ACCESSORIES

5. OVERVIEW OF UNIT

4.1. Accessories supplied with this unit

■ See location 1 in the ﬁgure below for reference to where following accessories are supplied with the unit.

Installation manual 1x Operation manual 1x Additional refrigerant charge label 1x Installation information sticker 1x Fluorinated greenhouse gases label 1x Multilingual ﬂuorinated greenhouse gases label 1x

2 1

■ See location 2 in the ﬁgure above for reference to where following accessories are supplied with the unit.

10 12 14 16

Liquid accessory pipe (1) 1x 1x 1x 1x

5.1. Opening the unit

To gain access to the unit, front plates need to be opened as follows:

13x

Once the front plates open, the electrical component box can be accessed by removing the electrical component box cover as follows:

Liquid accessory pipe (2) 1x 1x 1x 1x

Ø22.2

Suction gas accessory pipe (1)

Suction gas accessory pipe (2)

HP/LP accessory pipe (1)

HP/LP accessory pipe (2)

Accessory joint (angle of 90°) (1) 1x 1x 1x 1x

Ø22.2

Ø28.6

Ø19.1

Ø22.2

Ø28.6

Ø15.9

Ø19.1

Ø15.9

Ø19.1

Ø22.2

————

1x ———

—1x1x1x

————

1x ———

—1x1x1x

————

1x 1x — —

——1x1x

————

1x 1x — —

——1x1x

Ø25.4

For service purposes, the push buttons on the switch box PCB need to be accessed. To access these push buttons, the electrical component box cover does not need to be opened. See "Field settings by push buttons" on page 26.

DANGER: ELECTRICAL SHOCK

See "2. General Safety precautions" on page 2.

DANGER: DO NOT TOUCH PIPING AND INTERNAL PA RT S

See "2. General Safety precautions" on page 2.

Accessory joint (angle of 90°) (2) 1x 1x 1x 1x

Accessory joint ————

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Ø19.1

Installation manual

5.2. Main components in the unit

9813 311

1 Compressor (Inverter (INV)) 8 Electronic expansion valve (main)(Y1E, Y3E) 2 Compressor (Standard (STD for REYAQ10+12),

Inverter for REYAQ14+16)

3 Heat exchanger 11 4-way valve (heat exchanger)(Y2S, Y9S) 4 Fa n 12 4-way valve (pipe)(Y8S) 5 Fan motor (M1F, M2F) 13 Solenoid valve (expansion valve bypass)(Y5S) 6 Refrigerant regulator 14 Solenoid valve (hot gas)(Y4S) 7 Oil separator 15 Solenoid valve (Y3S)

9 Electronic expansion valve (subcooling)(Y2E, Y5E)

10 Electronic expansion valve (charge)(Y4E)

16 Solenoid valve (Y1S) 17 Solenoid valve (Y7S) 18 Solenoid valve (Y6S) 19 Electrical component box (1) 20 Electrical component box (2) 21 Service port (refrigerant charge) 22 Stop valve (liquid pipe) 23 Stop valve (suction pipe) 24 Stop valve (HP/LP gas pipe)

13 18

33 61111 12 7

1 8922 23 24 17 16 15

9 98 813 3 1311

12 24

Installation manual

S1NPH

SENPH

S1PH

S2PH

HPS

STD

HPS

INV

S2NPL

SENPL

1142 17

VRVIII system outdoor unit

REYAQ10~16P7Y1B

4PW62582-1A – 08.2011

5.3. Main components in the switch box

Electrical component box (left switch box)

For REYAQ10+12 only

For REYAQ14+16 only

Electrical component box (right switch box)

For all models

55555 5

1 Main PCB 2 Sub 1 PCB 3 Te r minal block X1M

Main terminal block which allows easy connection of ﬁeld

wiring for power supply.

4 X1M on main PCB. Terminal block for transmission wiring. 5 Cable tie mountings.

The cable tie mountings allow to ﬁx the ﬁeld wiring with cable ties to the switch box to ensure strain relief.

3333

1 Sub 2 PCB 2 Te r minal block X2M 3 Cable tie mountings.

The cable tie mountings allow to ﬁx the ﬁeld wiring with cable ties to the switch box to ensure strain relief.

4 Magnetic contactor K2M 5 Current sensor PCB

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

6. SELECTING AN INSTALLATION LOCATION

1500

WARNING

Be sure to provide for adequate measures in order to prevent that the unit is used as a shelter by small animals.

Small animals making contact with electrical parts can cause malfunctions, smoke or ﬁre. Please instruct the customer to keep the area around the unit clean and clear.

This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

CAUTION

Appliance not accessible to the general public, install it in a secured area, protected from easy access.

This unit, both indoor and outdoor, is suitable for installation in a commercial and light industrial environment.

General precautions on installation location

Select an installation site that meets the following requirements:

■ The foundation must be strong enough to support the weight of the unit. The ﬂoor is ﬂat to prevent vibrations and noise generation and to have sufﬁcient stability.

■ The space around the unit is adequate for maintenance and servicing (refer to "7.2. Service space" on page 9).

■ The space around the unit allows for sufﬁcient air circulation.

■ There is no danger of ﬁre due to leakage of inﬂammable gas.

■ The equipment is not intended for use in a potentially explosive

atmosphere.

■ Select the location of the unit in such a way that the sound generated by the unit does not disturb anyone, and the location is selected according the applicable legislation.

■ All piping lengths and distances have been taken into consideration (refer to "9.4. System piping limitations" on page 12).

■ Ta ke care that in the event of a water leak, water cannot cause any damage to the installation space and surroundings.

■ When installing the unit in a small room, take measures in order to keep the refrigerant concentration from exceeding allowable safety limits in the event of a refrigerant leak, refer to "17. Caution for refrigerant leaks" on page 29.

CAUTION

Excessive refrigerant concentrations in a closed room can lead to oxygen deﬁciency.

NOTICE

■ The equipment described in this manual may cause electronic noise generated from radio-frequency energy. The equipment complies to speciﬁcations that are designed to provide reasonable protection against such interference. However, there is no guarantee that interference will not occur in a particular installation. It is therefore recommended to install the equipment and electric wires keeping proper distances away from

stereo equipment, personal computers, etc....

≥1500

≥1000

≥1500

≥1000

≥1500

2 3

1 Personal computer or radio 2 Fuse 3 Earth leakage protector 4 Remote controller 5 Indoor unit

(distances shown are in mm)

In places with weak reception, keep distances of 3 m or more to avoid electromagnetic disturbance of other equipment and use conduit tubes for power and transmission lines.

■ The refrigerant R410A itself is nontoxic, nonﬂammable and is safe. If the refrigerant should leak however, its concentration may exceed the allowable limit depending on room size. Due to this, it could be necessary to take measures against leakage. Refer to "17. Caution for refrigerant leaks" on page 29.

■ Do not install in the following locations.

Locations where sulphurous acids and other

■

corrosive gases may be present in the atmosphere. Copper piping and soldered joints may corrode, causing refrigerant to leak.

■ Locations where a mineral oil mist, spray or

vapour may be present in the atmosphere. Plastic parts may deteriorate and fall off or cause water leakage.

■ Locations where equipment that produces electro-

magnetic waves is found. The electromagnetic waves may cause the control system to malfunction, preventing normal operation.

■ Locations where ﬂammable gases may leak,

where thinner, gasoline and other volatile substances are handled, or where carbon dust and other incendiary substances are found in the atmosphere. Leaked gas may accumulate around the unit, causing an explosion.

■ When installing, take strong winds, typhoons or earthquakes into account. Improper installation may result in the unit turning over.

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Weather dependent precautions

■ Select a place where the rain can be avoided as much as possible.

■ Be sure that the air inlet of the unit is not positioned towards the main wind direction. Frontal wind will disturb the operation of the unit. If necessary, use a screen to block the wind.

■ Ensure that water cannot cause any damage to the location by adding water drains to the foundation and prevent water traps in the construction.

■ Do not install the unit in areas where the air contains high levels of salt such as that near the ocean.

Selecting a location in cold climates

NOTICE

When operating the unit in a low outdoor ambient temperature, be sure to follow the instructions described below.

■ To prevent exposure to wind and snow, install a bafﬂe plate on the air side of the outdoor unit:

■ In heavy snowfall areas it is very important to select an installation site where the snow will not affect the unit. If lateral snowfall is possible, make sure that the heat exchanger coil is not affected by the snow (if necessary construct a lateral canopy).

1 Construct a large canopy. 2 Construct a pedestal.

Install the unit high enough from the ground to prevent burying in snow.

1 Bafﬂe plate

7. DIMENSIONS AND SERVICE SPACE

7.1. Dimensions of outdoor unit

177

129 160

100

1162

722~737

163

1032

1109

1300

(distances shown are in mm)

234

1680

577

67 67

1570

765

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

7.2. Service space

■ In case of an installation site where sides A+B+C+D have

obstacles, the wall heights of sides A+C have no impact on

The space around the unit is adequate for servicing and the minimum space for air inlet and air outlet is available. (Refer to the ﬁgure below and choose one of the possibilities).

service space dimensions. Refer to the ﬁgure above for impact of wall heights of sides B+D on service space dimensions.

■ In case of an installation site where only the sides A+B have

obstacles, the wall heights have no inﬂuence on any indicated service space dimensions.

■ The installation space required on these drawings are for full

load heating operation without considering possible ice accumulation.

If the location of the installation is in a cold climate, then all dimensions above should be >500 mm to avoid accumulation of ice in between the outdoor units.

e e

8. INSPECTING, HANDLING AND UNPACKING

THE UNIT

8.1. Inspection

At delivery, the unit must be checked and any damage must be

reported immediately to the carrier’s claims agent.

8.2. Handling

When handling the unit, take into account the following:

1 Fragile, handle the unit with care.

a ≥10 mm b ≥300 mm c ≥10 mm d ≥500 mm

a ≥10 mm b ≥300 mm c ≥10 mm d ≥500 mm e ≥20 mm

a ≥10 mm b ≥300 mm c ≥10 mm d ≥500 mm e ≥20 mm f ≥600 mm

a ≥10 mm b ≥300 mm c ≥10 mm d ≥500 mm e ≥20 mm

a ≥50 mm b ≥100 mm c ≥50 mm d ≥500 mm

a ≥50 mm b ≥100 mm c ≥50 mm d ≥500 mm e ≥100 mm

a ≥50 mm b ≥100 mm c ≥50 mm d ≥500 mm e ≥100 mm f ≥500 mm

a ≥50 mm b ≥100 mm c ≥50 mm d ≥500 mm e ≥100 mm

a ≥200 mm b ≥300 mm

e ≥400 mm

Keep the unit upright in order to avoid compressor

damage.

2 Choose on beforehand the path along which the unit is to be

brought in.

3 Bring the unit as close as possible to its ﬁnal installation position

in its original package to prevent damage during transport.

4 2

2 4

3 4

1 Packaging material 2 Belt sling 3 Opening 4 Protector

4 Lift the unit preferably with a crane and 2 belts of at least 8 m

long as shown in the ﬁgure above. Always use protectors to prevent belt damage and pay attention

to the position of the unit's centre of gravity.

NOTICE

Use a belt sling of ≤20 mm wide that adequately bears the weight of the unit.

1500

A B C D Sides along the installation site with obstacles

Installation manual

500

Suction side

A forklift can only be used for transport as long as the unit remains on its pallet as shown above.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

8.3. Unpacking

8.4. Installing the unit

CAUTION

To avoid injury, do not touch the air inlet or aluminium ﬁns of the unit.

■ Relief the unit from its packing material:

■ Make sure the unit is installed level on a sufﬁciently strong base

to prevent vibration and noise.

NOTICE

When the installation height of the unit needs to be increased, do not use stands to only support the corners:

≥100

X Not allowed O Allowed (units: mm)

≥100

■ The height of the foundation must at least be 150 mm from the ﬂoor. In heavy snowfall areas, this height should be increased dependant on the installation place and condition.

■ The unit must be installed on a solid longitudinal foundation (steelbeam frame or concrete) and make sure the base under the unit is larger than the grey marked area:

123456 7

1300

1162

Ta ke care not to damage the unit when removing the shrink foil with a cutter.

WARNING

Tear apart and throw away plastic packaging bags so that children will not play with them. Children playing with plastic bags face danger of death by suffocation.

■ Remove the 4 bolts ﬁxing the unit to its pallet.

■ Make sure that all accessories as mentioned in

"4.1. Accessories supplied with this unit" on page 4 are available in the unit.

631

1 Hole for foundation bolt 2 Inner dimension of the base 3 Distance between foundation bolt holes 4 Depth of unit 5 Outher dimension of the base 6 Longitudinal foundation dimension 7 Distance between foundation bolt holes

(distances shown are in mm)

■ Fasten the unit in place using four foundation bolts M12. It is best to screw in the foundation bolts until their length remains 20 mm above the foundation surface.

NOTICE

■ Prepare a water drainage channel around the foundation to drain waste water from around the unit. During heating operation and when the outdoor temperatures are negative, the drained water from the outdoor unit will freeze up. If the water drainage is not taken care of, the area around the unit might be very slippery.

■ When installed in a corrosive environment, use a nut with plastic washer (1) to protect the nut tightening part from rust.

729

765

≥765

20 mm

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

9. REFRIGERANT PIPE SIZE AND ALLOWABLE

PIPE LENGTH

9.1. Selection of piping material

NOTICE

Piping and other pressure containing parts shall comply with the applicable legislation and shall be suitable for refrigerant. Use phosphoric acid deoxidised seamless copper for refrigerant.

NOTICE

Installation shall be done by a licensed installer, the choice of materials and installation shall completely within the applicable national and international codes.

In Europe the EN 378 is the applicable standard that shall be used.

■ Foreign materials inside pipes (including oils for fabrication) must be ≤30 mg/10 m.

■ Temper grade: use piping with temper grade in function of the pipe diameter as listed in table below.

Pipe Ø Temper grade of piping material

≤15.9 O ≥19.1 1/2H

O = Annealed 1/2H = Half hard

9.2. Selection of piping size

NOTICE

■ HXHD indoor units do not require a branch selector box (BS box). They only require HP/LP gas and liquid pipe connections.

■ Other indoor units need to be connected to a branch selector box (BS box)(need 3 pipes).

A. Piping between outdoor unit and ﬁrst branch pipe

Outdoor unit capacity type

(Hp)

10 22.2 19.1 9.5 12 28.6 19.1 12.7 14+16 28.6 22.2 12.7

Piping outer diameter size (mm)

Suction gas

pipe

HP/LP gas pipe Liquid pipe

B. Piping between refrigerant branch kits and branch selector box (BS box)

Choose from the following table in accordance with the indoor unit total capacity type, connected downstream:

Piping outer diameter size (mm)

Indoor unit

capacity index

<150 15.9 12.7 9.5 150≤x<200 19.1 15.9 9.5 200≤x<290 22.2 19.1 9.5 290≤x<420 28.6 19.1 12.7 420≤x<640 28.6 28.6 15.9 640≤x≤800 34.9 28.6 19.1

Suction gas

pipe

HP/LP gas pipe Liquid pipe

Example: Total capacity connected downstream for B1 = capacity index indoor 2 + capacity index indoor 3 + capacity index indoor 4 = 225 Total capacity connected downstream for B2 = capacity index indoor 3 + capacity index indoor 4 = 145 Total capacity connected downstream for B3/B4 = capacity index indoor 1/2 = 80 Total capacity connected downstream for B5 = capacity index indoor 3 = 20

C. Piping between refrigerant branch kit or branch selector box and indoor unit

Pipe size for direct connection to indoor unit must be the same as the connection size of the indoor unit.

■ For HXHD indoor unit:

Indoor unit capacity type

125 12.7 9.5

Piping outer diameter size (mm)

HP/LP gas pipe Liquid pipe

■ Size: determine the proper size referring to following table:

BS BS BS

C1 C1 C2 C3

123

Refnet joint

Branch selector box

1, 2, 3 Indoor unit

4 HXHD indoor unit

125

■ For other indoor units:

Piping outer diameter size (mm)

Indoor unit capacity type

20, 25, 32, 40, 50 12.7 6.4 63, 80, 100, 125 15.9 9.5 200 19.1 9.5 250 22.2 9.5

Suction gas pipe Liquid pipe

Example:

Indoor unit

capacity index

C1 80 15.9 9.5 C2 20 12.7 6.4 C3 125

(a) HXHD indoor unit

(a)

Suction gas pipe or

HP/LP gas pipe

12.7

(a)

Liquid pipe

(a)

9.5

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

■ The pipe thickness of the refrigerant piping shall comply with the applicable legislation. The minimal pipe thickness for R410A piping must be in accordance with the table below.

Pipe Ø

6.4 0.80

9.5 0.80

12.7 0.80

15.9 0.99

19.1 0.80

22.2 0.80

28.6 0.99

34.9 1.21

Minimal thickness t (mm)

■ In case the required pipe sizes (inch sizes) are not available, it is also allowed to use other diameters (mm sizes), taken the following into account:

■ select the pipe size nearest to the required size.

■ use the suitable adapters for the change-over from inch to

mm pipes (ﬁeld supply).

9.3. Selection of refrigerant branch kits

Refrigerant refnets

■ When using refnet joints at the ﬁrst branch counted from the outdoor unit side, choose from the following table in accordance with the capacity of the outdoor unit (example: refnet joint a)

Outdoor unit

capacity type (Hp)

10 KHRQ23M29T KHRQ22M29T 12~16 KHRQ23M64T KHRQ22M64T

■ For refnets joints other than the ﬁrst branch (example refnet joint b and c), select the proper branch kit model based on the total capacity index of all indoor units connected after the refrigerant branch.

Indoor unit

capacity index

<200 KHRQ23M20T KHRQ22M20T 200≤x<290 KHRQ23M29T KHRQ22M29T 290≤x<640 KHRQ23M64T KHRQ22M64T 640≥ KHRQ23M75T KHRQ22M75T

■ Concerning refnet headers, choose from the following table in accordance with the total capacity of all the indoor units connected below the refnet header:

Indoor unit

capacity index

<200 KHRQ23M29H KHRQ22M29H 200≤x<290 KHRQ23M29H KHRQ22M29H 290≤x<640 KHRQ23M64H KHRQ22M64H 640≥ KHRQ23M75H KHRQ22M75H

NOTICE

Refrigerant branch kits can only be used with R410A.

Refrigerant branch kit name

3 pipes 2 pipes

Refrigerant branch kit name

3 pipes 2 pipes

Refrigerant branch kit name

3 pipes 2 pipes

9.4. System piping limitations

Piping length restrictions

Make sure to perform the piping installation within the range of the maximum allowable pipe length, allowable level difference and allowable length after branching as indicated below ("8"=HXHD125):

Example 1: Branch with refnet joint

ab c d e f

ABCDEFG

hijklmn

BS BS BS BS BS BS

qrstuvw

1234567

Example 2: Branch with refnet joint and refnet header

cde f

BS BS BS BS BSBS

npqrst

123456

Example 3: Branch with refnet header

cde

BS BS BS BS BSBS BS

jkmnpq

123456

Maximum allowable lengths

Actual pipe length between outdoor and indoor unit ≤100 m Example 1: a+b+c+d+e+f+g+p≤100 m a+b+c+d+k+t≤100 m Example 2: a+i+k≤100 m a+b+e+q≤100 m Example 3: a+i≤100 m a+d+m≤100 m

Equivalent piping length between indoor and outdoor unit ≤120 m equivalent pipe length of refnet to be taken 0.5 m and for header

1.0 m. Equivalent pipe length of BSVQ100 = 4 m

Equivalent pipe length of BSVQ160 = 4 m Equivalent pipe length of BSVQ250 = 6 m

Total piping length from outdoor to all indoor units ≤300 m Pipe length from ﬁrst branch kit (either refnet joint or refnet header) to

indoor unit ≤40 m [Example 1]: unit 8: b+c+d+e+f+g+p≤40 m [Example 2]: unit 6: b+h+t≤40 m, unit 8: i+k≤40 m [Example 3]: unit 8: i≤40 m, unit 2: c+k≤40 m

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

Maximum allowable height difference

Difference in height between outdoor and indoor units H1≤40 m

Difference in height between lowest and heighest indoor unit H2≤15 m

NOTICE

When the equivalent pipe length between outdoor and indoor units is 90 m or more, the size of the main liquid pipe must be increased. Never increase suction gas pipe and HP/LP gas pipe sizes.

Depending on the length of the piping, the capacity may drop, but even in such a case it is possible to increase the size of the main liquid pipe.

HP Liquid Ø (mm)

12~16

Make sure to perform the piping installation within the range of the maximum allowable pipe length, allowable level difference and allowable length after branching as indicated above.

2543

9.5

12.7

→ 12.7

→ 15.9

■ Protection against contamination when installing pipes

-Take measures to prevent foreign materials like moisture and contamination from mixing into the system.

Installation period Protection method

More than a month Pinch the pipe Less than a month

Regardless of the period

Pinch or tape the pipe

- Block all gaps in the holes for passing out piping and wiring using sealing material (ﬁeld supply). (The capacity of the unit will drop and small animals may enter the machine.) Example: passing piping out through the front

1 Plug the areas marked with

"". (When the piping is routed from the front panel.)

- Use clean pipes only

- Hold the pipe end downwards when removing burrs

-Cover the pipe end when inserting it through a wall so that no dust or dirt enters the pipe.

NOTICE

After all the piping has been connected, make sure there is no gas leak. Use nitrogen to perform a gas leak check.

1 Outdoor unit 2 Main pipes 3 Increase only liquid pipe size 4 First refrigerant branch kit 5 Branch selector box 6 Indoor unit 7 HXHD125 indoor unit

10. PRECAUTIONS ON REFRIGERANT PIPING

■ Do not allow anything other than the designated refrigerant to get mixed into the freezing cycle, such as air, etc. If any refrigerant gas leaks while working on the unit, ventilate the room thoroughly right away.

■ Use R410A only when adding refrigerant

■ Installation tools:

Make sure to use installation tools (gauge manifold charge hose, etc.) that are exclusively used for R410A installations to withstand the pressure and to prevent foreign materials (e.g. mineral oils and moisture) from mixing into the system.

■ Vacuum pump: Use a 2-stage vacuum pump with a non-return valve. Make sure the pump oil does not ﬂow oppositely into the system while the pump is not working. Use a vacuum pump which can evacuate to –100.7 kPa (5 Torr, –755 mm Hg).

10.1. Caution for brazing

■ Make sure to blow through with nitrogen when brazing. Blowing through with nitrogen prevents the creation of large quantities of oxidized ﬁlm on the inside of the piping. An oxidized ﬁlm adversely affects valves and compressors in the refrigerating system and prevents proper operation.

■ The nitrogen pressure should be set to 0.02 MPa (i.e., just enough so it can be felt on the skin) with a pressure-reducing valve.

12 345

1 Refrigerant piping 2 Part to be brazed 3 Taping 4 Hands valve 5 Pressure-reducing valve 6 Nitrogen

■ Do not use anti-oxidants when brazing the pipe joints. Residue can clog pipes and break equipment.

■ Do not use ﬂux when brazing copper-to-copper refrigerant piping. Use phosphor copper brazing ﬁller alloy (BCuP) which does not require ﬂux.

■ Flux has an extremely harmful inﬂuence on refrigerant piping systems. For instance, if chlorine based ﬂux is used, it will cause pipe corrosion or, in particular, if the ﬂux contains ﬂuorine, it will deteriorate the refrigerant oil.

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

10.2. Connecting the refrigerant piping

4. Remove the pinched pipes

NOTICE

■ Installation shall be done by an installer, the choice of materials and installation shall comply with the applicable legislation. In Europe the EN378 is the applicable standard that shall be used.

■ Ensure that the ﬁeld piping and connections are not subjected to stress.

1. Decide front or side connection. Installation of refrigerant piping is possible as front connection or side connection (when taken out from the bottom) as shown in the ﬁgure below:

1 Left-side connection 2 Front connection 3 Right-side connection

3 2

For front connection, please remove the front cover as follows:

WARNING

Any gas or oil remaining inside the stop valve may blow off the pinched piping. Failure to observe the instructions in procedure below properly may result in property damage or personal injury, which may be serious depending on the circumstances.

Use the following procedure to remove the pinched piping:

1 Remove the valve cover and make sure that the stop valves

are fully closed.

1 Service port and service

port cover

2 Stop valve 3 Field piping connection 4 Stop valve cover

2 Connect the vacuuming/recovery unit to service ports of all

stop valves.

11 12

9 8

For side connections, the knockout hole on the bottom plate should be removed:

1 2 3

NOTICE

Precautions when knocking out knockout holes

■ Be sure to avoid damaging the casing

■ After knocking out the knockout holes, we

recommend you remove the burrs and paint the edges and areas around the edges using repair paint to prevent rusting.

■ When passing electrical wiring through the knockout holes, wrap the wiring with protective tape to prevent damage as shown above.

1 Large knockout hole 2 Drill 3 Points for drilling

1 Gauge manifold 2 Nitrogen 3 Measuring instrument 4 Refrigerant R410A tank (siphon system) 5 Vacuum pump 6 Charge hose 7 Refrigerant charge port 8 HP/LP gas pipe stop valve

9 Suction gas pipe stop valve 10 Liquid pipe stop valve 11 Valve A 12 Valve B 13 Valve C 14 Outdoor unit 15 To indoor unit 16 Stop valve 17 Service port 18 Field piping 19 Gas ﬂow

3 Recover gas and oil from the pinched piping by using a

recovery unit.

CAUTION

Do not vent gases into the atmosphere.

4 When all gas and oil is recovered from the pinched piping,

disconnect the charge hose and close the service ports.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

5 In case the pinched piping lower part looks like detail A in

the ﬁgure below, follow instructions as per procedure steps 7-8. In case the pinched piping lower part looks like detail B in the ﬁgure below, follow instructions as per procedure steps 6-7-8.

1 Pinched piping 2 Stop valve 3 Service port 4 Point of melting the

brazing metal; cut pipe off just above this brazing or marking point

6 For HP/LP gas and suction gas stop

valves, cut off the lower part of the smaller pinched piping with an appropriate tool (e.g. pipe cutter, a pair of nippers, …). Let the remaining oil drip out in case the recovery was not complete:

Wait until all oil is dripped out.

7 Cut the pinched piping off with a pipe cutter just above the

brazing point or marking if there is no brazing point.

CAUTION

Never remove the pinched piping by brazing.

8 Wait until all oil is dripped out before continuing with the

connection of the ﬁeld piping in case the recovery was not complete.

5. Connecting refrigerant piping to the outdoor unit.

INFORMATION

All local interunit piping are ﬁeld supplied except the accessory pipes.

Connection from the stop valves to the ﬁeld piping using accessory pipes should be as below:

3 2

4 4

8 4 5

6 7

A Front connection B Bottom connection

1 Liquid pipe stop valve 2 Suction gas pipe stop valve 3 HP/LP gas pipe stop valve 4 Brazing 5 Liquid accessory pipe (1) 6 Suction gas accessory pipe (1) 7 HP/LP gas accessory pipe (1) 8 Accessory joint (angle 90°) (1)

9 Accessory joint (angle 90°) (2) 10 Liquid accessory pipe (2) 11 Suction gas accessory pipe (2) 12 HP/LP gas accessory pipe (2) 13 Accessory joint

NOTICE

Make sure that the onsite piping does not come in contact with other piping, the bottom frame or side panels of the unit.

The connections to the branch kits as shown above, are the responsibility of the installer (ﬁeld piping).

10 11

3 2

NOTICE

Precautions when connecting ﬁeld piping. Add brazing material as shown in the ﬁgure.

NOTICE

■ Be sure to use the supplied accessory pipes when

■ Be sure that the ﬁeld installed piping does not touch

Installation manual

carrying out piping work in the ﬁeld.

other pipes, the bottom panel or side panel. Especially for the bottom and side connection, be sure to protect the piping with suitable insulation, to prevent it from coming into contact with the casing.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

14. Branching the refrigerant piping For installation of the refrigerant branching kit, refer to the installation manual delivered with the kit.

1 Horizontal surface

Follow the conditions listed below:

■ Mount the refnet joint so that it branches either horizontally or vertically.

■ Mount the refnet header so that it branches horizontally.

10.3. Guidelines for handling stop valve

Cautions on handling the stop valve

Cautions on handling the stop valve cover

■ The stop valve cover is sealed where indicated by the arrow. Take care not to damage it.

■ After handling the stop valve, make sure to tighten the stop valve cover securely. For the tightening torque, refer to the table below.

■ Check for refrigerant leaks after tightening the stop valve cover.

Cautions on handling the service port

■ Always use a charge hose equipped with a valve depressor pin, since the service port is a Schrader type valve.

■ After handling the service port, make sure to tighten the service port cover securely. For the tightening torque, refer to the table below.

■ Check for refrigerant leaks after tightening the service port cover.

Tightening torques

Tightening torque (N•m)

Item

Stop valve cover, liquid side 13.5~16.5 18~22 Stop valve cover, suction side Stop valve cover, HP/LP side Service port cover 11.5~13.9

10 12 14 16

22.5~27.5

■ Make sure to keep both stop valves open during operation.

■ The ﬁgure below shows the name of each part required in

handling the stop valve.

1 Service port and service

port cover

2 Stop valve 3 Field piping connection 4 Stop valve cover

■ The stop valve is factory closed.

How to use the stop valve

Opening the stop valve

1. Remove the valve cover.

2. Insert a hexagon wrench (liquid side: 4 mm, suction and HP/LP

gas side: 8 mm) into the stop valve and turn the stop valve counterclockwise.

3. When the stop valve cannot be turned any further, stop turning. The valve is now open.

Closing the stop valve

1. Remove the valve cover.

2. Insert a hexagon wrench (liquid side: 4 mm, suction and HP/LP

gas side: 8 mm) into the stop valve and turn the stop valve clockwise.

3. When the stop valve cannot be turned any further, stop turning. The valve is now closed.

Closing direction

Liquid side Gas side

10.4. Leak test and vacuum drying

It is very important that all refrigerant piping work is done before the units (outdoor or indoor) are powered on.

When the units are powered on, the expansion valves will initialize. This means that they will close. Leak test and vacuuming drying of ﬁeld piping and indoor units is impossible when this happens.

Therefore, there will be explained 2 methods for initial installation, leak test and vacuuming drying.

Refrigerant piping works are

ﬁnished?

Ye s

The indoor units and/or

outdoor unit were already

powered on?

Ye s

Use procedure "Installation of

refrigerant piping, leak test,

vacuuming after electrical

installation is done on any

indoor or outdoor unit" on

page 17

No Use procedure "Installation of

Finish piping work

refrigerant piping, leak test, vacuuming before electrical installation is done (regular

installation method)" on

page 17

General guidelines

■ Use a 2-stage vacuum pump with a non-return valve which can evacuate to a gauge pressure of –100.7 kPa (5 Torr absolute, –755 mm Hg).

■ Connect the vacuum pump to the service port of all 3 stop valves to increase efﬁciency (refer to "Set-up" on page 17).

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

NOTICE

Do not purge the air with refrigerants. Use a vacuum pump to evacuate the installation.

Installation manual

Installation of refrigerant piping, leak test, vacuuming before electrical installation is done (regular installation method)

Set-up

When all piping work is complete, it is necessary to:

■ check for any leakages in the refrigerant piping and

■ to perform vacuum drying to remove all moisture in the

refrigerant piping.

If there is a possibility of moisture being present in the refrigerant piping (for example, rainwater may have entered the piping), carry out the vacuum drying procedure below until all moisture has been removed and consider the installation of a liquid dryer.

All piping inside the unit has been factory tested for leaks. Only ﬁeld installed refrigerant piping needs to be checked. Therefore,

make sure that all the outdoor unit stop valves are ﬁrmly closed before performing leak test or vacuum drying.

NOTICE

Make sure that ALL indoor unit stop valves are OPEN (no outdoor unit stop valves!) before you start leak test and vacuuming.

See "Set-up" on page 17, "Leak test" on page 17, and "Vacuum drying" on page 18.

Installation of refrigerant piping, leak test, vacuuming after electrical installation is done on any indoor or outdoor unit

Apply outdoor unit setting 2-21=1 (see page 29) before starting leak test and vacuuming. This setting will open all ﬁeld expansion valves and solenoid valves to guarantee a R410A piping pathway.

NOTICE

■ Make sure that ALL indoor unit stop valves are OPEN (no outdoor unit stop valves!) before you start leak test and vacuuming.

■ Make sure that ALL indoor units connected to the outdoor unit are powered on.

■ Wait untill the outdoor unit has ﬁnished the initialisation.

6 12

VACU

2345

1 Pressure reducing valve 2 Nitrogen 3 Refrigerant R410A tank (siphon system) 4 Measuring instrument 5 Vacuum pump 6 Suction pipe stop valve 7 Outdoor unit 8 Liquid pipe stop valve

9 Indoor unit HXHD125 10 Charge hose 11 Refrigerant charge port 12 HP/LP gas pipe stop valve 13 Other indoor unit

BS Branch selector box

Valve Stop valve service port

NOTICE

The connections to the indoor units and all indoor units should also be leak and vacuum tested. Keep the stop valves of the indoor units open as well.

Refer to the indoor unit installation manual for more details.

Leak test and vacuum drying should be done before the power supply is set to the unit. See also the ﬂow chart earlier described in this chapter.

13 13

BS BS

When all piping work is complete, it is necessary to:

■ check for any leakages in the refrigerant piping and

■ to perform vacuum drying to remove all moisture in the

refrigerant piping.

If there is a possibility of moisture being present in the refrigerant piping (for example, rainwater may have entered the piping), ﬁrst carry out the vacuum drying procedure below until all moisture has been removed and consider the installation of a liquid dryer.

All piping inside the unit has been factory tested for leaks. Only ﬁeld installed refrigerant piping needs to be checked. Therefore,

make sure that all the stop valves are ﬁrmly closed before performing leak test or vacuum drying.

See "Set-up" on page 17, "Leak test" on page 17, and "Vacuum drying" on page 18.

Leak test

The leak test must satisfy speciﬁcation EN 378-2.

1 Vacuum leak test

1.1 Evacuate the system from the liquid, gas and high pressure

piping to –100.7 kPa (5 Torr) for more than 2 hours.

1.2 Once reached, turn off the vacuum pump and check that the pressure does not rise for at least 1 minute.

1.3 Should the pressure rise, the system may either contain moisture (see vacuum drying below) or have leaks.

2 Pressure leak test

2.1 Break the vacuum by pressurizing with nitrogen gas to a

minimum gauge pressure of 0.2 MPa (2 bar). Never set the gauge pressure higher than the maximum operation pressure of the unit, i.e. 4.0 MPa (40 bar).

2.2 Test for leaks by applying a bubble test solution to all piping connections.

NOTICE

Make sure to use a recommended bubble test solution from your wholesaler. Do not use soap water, which may cause cracking of ﬂare nuts (soap water may contain salt, which absorbs moisture that will freeze when the piping gets cold), and/or lead to corrosion of ﬂared joints (soap water may contain ammonia which causes a corrosive effect between the brass ﬂare nut and the copper ﬂare).

Installation manual

2.3 Discharge all nitrogen gas.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Vacuum drying

11. PIPE INSULATION

To remove all moisture from the system, proceed as follows:

1 Evacuate the system for at least 2 hours to a target vacuum of

–100.7 kPa.

2 Check that, with the vacuum pump turned off, the target vacuum

is maintained for at least 1 hour.

3 Should you fail to reach the target vacuum within 2 hours or

maintain the vacuum for 1 hour, the system may contain too much moisture.

4 In that case, break the vacuum by pressurizing with nitrogen gas

to a gauge pressure of 0.05 MPa (0.5 bar) and repeat steps 1 to 3 until all moisture has been removed.

5 The outdoor stop valves can now be opened, and/or additional

refrigerant can be charged (see "13.4. Method for adding refrigerant" on page 23).

INFORMATION

After opening the stop valve, it is possible that the pressure in the refrigerant piping does not rise. This might be caused by e.g. the closed state of the expansion valve in the outdoor unit circuit, but does not present any problem for correct operation of the unit.

NOTICE

The connections to the indoor units and all indoor units should also be leak and vacuum tested. Keep the stop valves of the indoor units open as well.

Refer to the indoor unit installation manual for more details.

Leak test and vacuum drying should be done before the power supply is set to the unit. If not, see "10.4. Leak test and vacuum drying" on page 16 for more information.

After ﬁnishing the leak test and vacuum drying, the piping must be insulated. Take into account the following points:

■ Make sure to insulate the connection piping and refrigerant branch kits entirely.

■ Be sure to insulate liquid, suction, and HP/LP piping (for all units).

■ Use heat resistant polyethylene foam which can withstand a temperature of 70°C for liquid piping and polyethylene foam which can withstand a temperature of 120°C for gas piping.

■ Reinforce the insulation on the refrigerant piping according to the installation environment.

Ambient temperature Humidity Minimum thickness

≤30°C 75% to 80% RH 15 mm >30°C ≥80% RH 20 mm

Condensation might form on the surface of the insulation.

■ If there is a possibility that condensation on the stop valve might drip down into the indoor unit through gaps in the insulation and piping because the outdoor unit is located higher than the indoor unit, this must be prevented by sealing up the connections. See below.

1 Insulation material 2 Caulking, etc.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

12. ELECTRICAL WIRING WORK

12.1. Precautions on electrical wiring work

WARNING: Electrical installation

All ﬁeld wiring and components must be installed by an installer and must comply with the applicable legislation

NOTICE

Electrical wiring work recommendations. To persons in charge of electrical wiring work:

Do not operate the unit until the refrigerant piping is complete. See "10.4. Leak test and vacuum drying" on page 16.

Running the unit before the piping is ready will break the compressor.

DANGER: ELECTRICAL SHOCK

See "2. General Safety precautions" on page 2.

WARNING

■ A main switch or other means for disconnection, having a contact separation in all poles, must be incorporated in the ﬁxed wiring in accordance with the applicable legislation.

■ Use only copper wires.

■ All ﬁeld wiring must be carried out in accordance with the

wiring diagram supplied with the unit and the instructions given below.

■ Never squeeze bundled cables and be sure that it does not come in contact with the non-insulated piping and sharp edges. Be sure no external pressure is applied to the terminal connections.

■ Power supply wires must be attached securely.

■ If the power supply has a missing or wrong N-phase,

equipment will break down.

■ Be sure to establish an earth. Do not earth the unit to a utility pipe, surge absorber, or telephone earth. Incomplete earth may cause electrical shock.

■ Be sure to install an earth leakage protector in accordance with the applicable legislation. Failure to do so may cause electric shock or ﬁre.

■ Be sure to use a dedicated power circuit, never use a power supply shared by another appliance.

■ When installing the earth leakage protector be sure that it is compatible with the inverter (resistant to high frequency electric noise) to avoid unnecessary opening of the earth leakage protector.

■ As this unit is equipped with an inverter, installing a phase advancing capacitor not only will deteriorate power factor improvement effect, but also may cause a capacitor abnormal heating accident due to highfrequency waves. Therefore, never install a phase advancing capacitor.

■ Be sure to install the required fuses or circuit breakers.

■ Do not operate until refrigerant piping work is completed.

(If operated before completion of the piping work, the compressor may break down.)

■ Never remove a thermistor, sensor, etc., when connecting power wiring and transmission wiring. (If operated without thermistor, sensor, etc., the compressor may break down.)

Installation manual

■ The reversed phase protection detector of this product only functions when the product starts up. Consequently reversed phase detection consequently is not performed during normal operation of the product.

■ The reversed phase protection detector is designed to stop the product in the event of an abnormality when the product is started up.

■ Replace two of the three phases (L1, L2, and L3) during reverse-phase protection circuit operation.

■ If there exists the possibility of reversed phase after a momentary black out and the power goes on and off while the product is operating, attach a reversed phase protection circuit locally. Running the product in reversed phase can break the compressor and other parts.

Point of attention regarding quality of the public electric power supply.

This equipment complies with respectively:

■ EN/IEC 61000-3-11 is less then or equal to Z

■ EN/IEC 61000-3-12

(1)

provided that the system impedance Z

max

(2)

provided that the short-circuit power S

sys

is greater than or equal to the minimum Ssc value

at the interface point between the user's supply and the public system. It is the responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary, that the equipment is connected only to a supply with respectively:

■ Z

less than or equal to Z

sys

max

■ Ssc greater than or equal to the minimum Ssc value.

(Ω) Minimum Ssc value

max

REYAQ10 0.27 843 kVA REYAQ12 0.27 850 kVA REYAQ14 — 2045 kVA REYAQ16 — 2035 kVA

12.2. Internal wiring – Parts table

Refer to the wiring diagram sticker on the unit. The abbreviations used are listed below:

A1P~A8P............... Printed circuit board (main, sub 1, sub 2, noise

BS1~BS5............... Push button switch (mode, set, return, test,

C1,C63,C66........... Capacitor

E1HC,E2HC .......... Crankcase heater

F1U........................ Fuse (DC 650 V, 8 A)

F1U........................ Fuse (T, 3.15 A, 250 V)

F1U,F2U................ Fuse (T, 3.15 A, 250 V)

F5U........................ Field fuse (ﬁeld supply)

F400U.................... Fuse (T, 6.3 A, 250 V)

H1P~H8P .............. Pilot lamp

H2P........................ Under preparation or in test operation when

H2P........................ Malfunction detection when light up

HAP ....................... Pilot lamp (service monitor - green)

K1,K3..................... Magnetic relay

K1R........................ Magnetic relay (K2M, Y4S)

(1) European/International Technical Standard setting the limits for voltage

changes, voltage ﬂuctuations and ﬂicker in public low-voltage supply systems for equipment with rated current ≤75 A.

(2) European/International Technical Standard setting the limits for harmonic

currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase.

ﬁlter, inverter, fan, current sensor)

reset)

blinking

VRVIII system outdoor unit

4PW62582-1A – 08.2011

REYAQ10~16P7Y1B

K2,K4..................... Magnetic contactor (M1C)

1 Liquid pipe 2 HP/LP gas pipe 3 Finishing tape 4 Suction gas pipe 5 Tr ansmission wiring 6 Insulation material

K2R........................ Magnetic relay (Y5S)

K3R........................ Magnetic relay (Y1S)

K4R........................ Magnetic relay (Y8S)

K5R........................ Magnetic relay (Y2S)

K5R........................ Magnetic relay (for option)

K6R........................ Magnetic relay (Y7S)

K7R,K8R................ Magnetic relay (E1HC, E2HC)

K11R...................... Magnetic relay (Y3S)

L1R,L2R ................ Reactor

M1C,M2C............... Motor (compressor)

M1F,M2F................ Motor (fan)

PS.......................... Switching power supply

Q1DI ...................... Earth leakage protector (ﬁeld supply)

Q1RP..................... Phase reversal detection circuit

R1T........................ Thermistor (air, ﬁn)

R2T~R15T............. Thermistor (H/E gas 1, H/E de-icer 1, sub cool H/

E gas 1, sub cool H/E liquid, H/E liquid 1, suction 1, liquid 1, suction 2, H/E gas 2, H/E de-

icer 2, sub cool H/E gas 2, liquid 2, H/E liquid 2)

R10........................ Resistor (current sensor)

R31T,R32T ............ Thermistor (discharge) (M1C,M2C)

R50,R59 ................ Resistor

R90........................ Resistor (current sensor)

R95........................ Resistor (current limiting)

S1NPH................... Pressure sensor (high)

S1NPL ................... Pressure sensor (low)

S1PH,S2PH........... Pressure switch (high)

SD1........................ Safety devices input

T1A........................ Current sensor

V1R........................ Diode bridge

V1R,V2R................ Power module

X1A~X9A............... Connector

X1M ....................... Terminal strip (power supply)

X1M ....................... Terminal strip (control)

X2M ....................... Terminal strip (relay)

Y1E~Y5E............... Electronic expansion valve (main 1, sub cool 1,

main 2, charge, sub cool 2)

Y1S~Y10S............. Solenoid valve (RMTG, 4 way valve–H/E gas 1,

RMTL, hot gas, EV bypass 1, RMTT, RMTO, 4

way valve–H/E gas 2, EV bypass 2)

Z1C~Z12C............. Noise ﬁlter (ferrite core)

Z1F ........................ Noise ﬁlter (with surge absorber)

L1,L2,L3................. Live

N............................ Neutral

............... Field wiring

................. Terminal strip

......................... Connector

......................... Terminal

.......................... Protective earth (screw)

BLK........................ Black

BLU........................ Blue

BRN....................... Brown

GRN....................... Green

GRY....................... Grey

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

ORG....................... Orange

PNK........................Pink

RED .......................Red

WHT....................... White

YLW .......................Yellow

INFORMATION

The wiring diagram on the outdoor unit is only for the outdoor unit.

For the indoor unit or optional electrical components, refer to the wiring diagram of the indoor unit.

12.3. System overview of ﬁeld wiring

Field wiring consists out of power supply (always including earth) and indoor-outdoor communication (=transmission) wiring.

12.4. Requirements

The power supply must be protected with the required safety devices, i.e. a main switch, a slow blow fuse on each phase and an earth leakage protector in accordance with the applicable legislation.

Selection and sizing of the wiring should be done in accordance with the applicable legislation based on the information mentioned in the table below:

Phase and

frequency

REYAQ10 3N~ 50 Hz 380~415 V 22.1 A 25 A REYAQ12 3N~ 50 Hz 380~415 V 22.3 A 25 A REYAQ14 3N~ 50 Hz 380~415 V 32.8 A 40 A REYAQ16 3N~ 50 Hz 380~415 V 33.0 A 40 A

Vol tage

Maximum

current

Recommended

fuses

Tr ansmission wiring should have a line section of 0.75~1.25 mm For the transmission wiring, the maximum wiring length is 1000 m.

If the total transmission wiring exceeds these limits, it may result in communication error.

12.5. Routing

It is important to keep the power supply and the transmission wiring separated from each other. In order to avoid any electrical interference the distance between both wiring should always be at least 25 mm.

Tr ansmission wiring routing

The transmission wiring should be wrapped and routed together with the ﬁeld piping as follows:

3 2

6 4

1 6

Field piping can be routed from left, right or front. Refer to "10.2. Connecting the refrigerant piping" on page 14.

Installation manual

Power supply routing

55555

555

66666

The power supply can be routed from the front, left and right side.

1 Left and right side. The plastic conduit hole on the left and right

side can be opened as follows:

3 2

1 Power supply inside a conduit 2 Conduit 3 Power supply 4 Cut off the shaded zones before usage 5 Through hole cover

2 Front side.

In order to route the power supply from the front side, the available knockout holes can be used:

12.6. Connection

This chapter gives an explanation how to route and connect the wiring within the unit.

1 Routing inside the unit

For routing of the wiring inside the unit, please follow the ﬁgure below:

1 Power supply 2 Tr ansmission wiring 3 Routing out power supply through the right side of the unit. 4 Secure a clearance of 25 mm or more between

power supply and transmission wiring.

5 Clamp the wiring with ﬁeld supplied clamps. 6 Routing out transmission wiring through the front of the

unit.

7 Routing out the power supply through the front of the unit. 8 Routing out the power supply through the left side of the

unit.

9 Earth wire from power supply.

10 When wiring, pay attention not to detach the acoustic

insulators from the compressor.

2 Connection of wiring to terminals.

2.1 Tr ansmission wiring

665

6 7

1 Knockout hole 2 Burr 3 If there are any possibilities that small animals enter the

system through the knockout holes, plug the holes with packing materials (to be prepared on-site).

Precautions when knocking out knockout holes

■ To punch a knockout hole, hit on it with a hammer.

■ After knocking out the holes, we recommend removing any burrs

and paint the edges and areas around the holes using repair paint to prevent rusting.

■ When passing electrical wiring through the knockout holes, prevent damage to the wires by wrapping the wiring with protective tape, putting the wires through ﬁeld supplied protective wire conduits at that location, or install suitable ﬁeld supplied wire nipples or rubber bushings into the knockout holes.

1 4

1 Fix to the indicated plastic brackets using ﬁeld supplied

clamping material.

2 Wiring between the units (Indoor - outdoor) (F1+F2 left) 3 Internal transmission wiring (Q1+Q2) 4 Plastic bracket 5 Field supplied clamps

Care should be taken for connecting the wires to the terminal block.

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

See the table below for the tightening torque of the transmission wiring terminals.

Screw size Tightening torque (N•m)

M3.5 (A1P) 0.80~0.96

■ Never connect the power supply to transmission wiring terminal

block. Otherwise the entire system may break down.

■ Be careful about polarity of the transmission wiring.

2.2 Power supply The power supply must be clamped to the plastic bracket using ﬁeld

supplied clamp material. The green and yellow striped wire must be used for earthing only.

(refer to the ﬁgure below)

L1 L2 L3 N

5 6

10 11

1 Power supply (380~415 V, 3N~ 50 Hz) 2 Earth leakage protector 3 Fuse 4 Earth wire 5 Power supply terminal block 6 Connect each power wire

RED to L1, WHT to L2, BLK to L3 and BLU to N

7 Earth wire (GRN/YLW) 8 Clamp the power supply to the plastic bracket using a ﬁeld

supplied clamp to prevent external force being applied to the terminal.

9 Clamp (ﬁeld supply) 10 Cup washer 11 When connecting the earth wire, it is recommended to

perform curling.

12 Electric component box (1) 13 Electric component box (2)

It is not required to open electric component box (2) for installation.

NOTICE

■ When routing earth wires, secure clearance of 25 mm or more away from compressor lead wires. Failure to observe this instruction properly may adversely effect correct operation of other units connected to the same earth.

■ When connecting the power supply, the earth connection must be made before the current-carrying connections are established. When disconnecting the power supply, the current-carrying connections must be separated before the earth connection is. The length of the conductors between the power supply stress relief and the terminal block itself must be such that the current-carrying wires are tautened before the earth wire is in case the power supply is pulled loose from the stress relief.

NOTICE

Precautions when laying power wiring

■ For wiring, use the designated power wire and connect ﬁrmly, then secure to prevent outside pressure being exerted on the terminal board.

■ Use an appropriate screwdriver for tightening the terminal screws. A screwdriver with a small head will damage the head and make proper tightening impossible.

■ Over-tightening the terminal screws may break them.

■ See the table below for tightening torque for the

terminal screws.

Tightening torque (N•m)

M8 (Power terminal block) M8 (Earth)

5.5~7.3

NOTICE

Recommendations when connecting the earth wire

Wire it so that it comes through the cut out section of the cup washer. (An improper earth connection may prevent a good earthing from being achieved.)

13. CHARGING REFRIGERANT

13.1. Precautions

NOTICE

■ Refrigerant cannot be charged until ﬁeld wiring has been completed.

■ Refrigerant may only be charged after performing the leak test and the vacuum drying.

■ When charging a system, care shall be taken that its maximum permissible charge is never exceeded, in view of the danger of liquid hammer.

■ Charging with an unsuitable substance may cause explosions and accidents, so always ensure that the appropriate refrigerant R410A is charged.

■ Refrigerant containers shall be opened slowly.

■ Always use protective gloves and protect your eyes

when charging refrigerant.

■ When the refrigerant system is to be opened, refrigerant must be treated according to the applicable legislation.

DANGER: ELECTRICAL SHOCK

See "2. General Safety precautions" on page 2.

■ To avoid compressor breakdown. Do not charge the refrigerant more than the speciﬁed amount.

■ This outdoor unit is factory charged with refrigerant and depending on pipe sizes and pipe lengths some systems require additional charging of refrigerant. See "13.3. Calculating the additional refrigerant charge" on page 23.

■ In case re-charge is required, refer to the nameplate of the unit. It states the type of refrigerant and necessary amount.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

13.2. Important information regarding the refrigerant used

This product contains ﬂuorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere.

Refrigerant type: R410A

(1)

GWP

value: 1975

(1)

GWP = global warming potential

Please ﬁll in with indelible ink,

■➀ the factory refrigerant charge of the product,

■➁ the additional refrigerant amount charged in the ﬁeld and

■➀+➁ the total refrigerant charge

on the ﬂuorinated greenhouse gases label supplied with the product. The ﬁlled out label must be adhered on the inside of the product and

in the proximity of the product charging port (e.g. on the inside of the service cover).

13.3. Calculating the additional refrigerant charge

How to calculate the additional refrigerant to be charged

Additional refrigerant to be charged R (kg)

R should be rounded off in units of 0.1 kg

R = [(X1 x Ø22.2) x0.37] + [(X2 x Ø19.1) x0.26] +

3 x Ø15.9) x0.18] + [(X4 x Ø12.7) x0.12] +

[(X [(X

5 x Ø9.5) x0.059] + [(X6 x Ø6.4) x0.022]

=Total length (m) of liquid piping size at Øa

1...6

Refrigerant amount in function of connection capacity

<100% 100<X≤115% 115<X≤130%

Additional amount

0 10 Hp 0.4 10 Hp 1.2

A (kg)

Connection capacity ratio of HXHD indoor unit can never exceed 100%.

ratio of DX indoor unit

12 Hp 0.5 12 Hp 1.4 14 Hp 0.6 14 Hp 1.6 16 Hp 0.6 16 Hp 1.8

x 1.02 + 3.6

+ A

1 Factory refrigerant charge of the product: see unit name

plate

2 Additional refrigerant amount charged in the ﬁeld 3 Total refrigerant charge 4 Contains ﬂuorinated greenhouse gases covered by the

Kyoto Protocol

5 Outdoor unit 6 Refrigerant cylinder and manifold for charging

INFORMATION

National implementation of EU regulation on certain ﬂuorinated greenhouse gases may require to provide the appropriate ofﬁcial national language on the unit. Therefore, an additional multilingual ﬂuorinated greenhouse gases label is supplied with the unit.

Sticking instructions are illustrated on the backside of that label.

13.4. Method for adding refrigerant

Precautions when adding refrigerant

Be sure to charge the speciﬁed amount of refrigerant in liquid state. Since this refrigerant is a mixed refrigerant, adding it in gas form may

cause the refrigerant composition to change, preventing normal operation.

■ Before charging, check whether the refrigerant cylinder is equipped with a siphon tube or not.

Charge the liquid refrigerant with the cylinder in upright position.

■ Be sure to use tools exclusively for R410A to ensure required pressure resistance and to prevent foreign materials from mixing into the system.

NOTICE

Charging with an unsuitable substance may cause explosions and accidents, so always make sure that the appropriate refrigerant (R410A) is charged.

Refrigerant containers must be opened slowly.

WARNING

■ When charging a system, charging over the permissible quantity can cause liquid hammer.

■ Always use protective gloves and protect your eyes when charging refrigerant.

Charge the liquid refrigerant with the cylinder in up-side-down position.

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Charging method

As explained during vacuum drying method, once vacuum drying is ﬁnished, additional refrigerant charging can start.

Follow the steps as described below.

1 Calculate the amount of refrigerant to be added using the

formula mentioned in "13.3. Calculating the additional refrigerant charge" on page 23.

The ﬁrst 10 kg of refrigerant can be charged without outdoor unit operation. If the additional refrigerant amount is smaller than 10 kg, perform the precharging procedure as explained in step 2 below. If the additional refrigerant charge is larger than 10 kg, perform step 2 and perform step 3 till the end of the procedure.

2 Precharging can be done without compressor running by

connecting the refrigerant bottle only to the liquid stop valve. Make sure that the stop valves are closed:

9 Push the BS2 SET button to change the charge mode from OFF

(OFF) to ON (ON). LED indication should change as follows

H1P H2P H3P H4P H5P H6P H7P

(a)

OFF

w xxxxx c w xxxxc x

(a) This setting = factory setting

10 Push the BS3 RETURN button and the setting is deﬁned.

11 Push the BS3 RETURN button again, and the refrigerant

charging operation will start.

12 After charging the speciﬁed quantity of refrigerant, press the

BS3 RETURN button to stop the operation.

INFORMATION

The operation will automatically stop within 30 minutes. If charging is not completed after 30 minutes, perform the additional refrigerant charging operation again.

VACU

6 12

13 13

BS BS

2345

1 Pressure reducing valve 2 Nitrogen 3 Refrigerant R410A tank (siphon system) 4 Measuring instrument 5 Vacuum pump 6 Suction pipe stop valve 7 Outdoor unit 8 Liquid pipe stop valve

9 Indoor unit HXHD125 10 Charge hose 11 Refrigerant charge port 12 HP/LP gas pipe stop valve 13 Other indoor unit

BS Branch selector box

Valve Stop valve service port

3 If the total amount of refrigerant could not be charged by

precharging, then connect the refrigerant bottle to the refrigerant charging port as described in the ﬁgure above.

4 Make sure to open all 3 stop valves of the outdoor unit (refer to

"How to use the stop valve" on page 16).

5 Tu rn on the power of the indoor units and outdoor unit.

Ta ke all the precautions mentioned in "14. Start-up and conﬁguration" on page 25 into account. To be able to do this operation, the outdoor unit should be set in mode 2. Refer to "Field settings by push buttons" on page 26 for further explanation on how to do the necessary settings.

Checks after adding refrigerant

■ Are the stop valves for liquid, HP/LP, and suction open?

■ Is the amount of refrigerant, that has been added, recorded on

the refrigerant charge label?

NOTICE

■ Make sure to open the stop valves after charging the refrigerant.

■ Operating with the stop valves closed will damage the compressor.

6 Push the BS1 MODE button for 5 sec, the H1P LED is on

7 Push the BS2 SET button 20 times until following LED

combination is reached:

H1P H2P H3P H4P H5P H6P H7P

w x w x w x x

8 Push the BS3 RETURN button to conﬁrm setting 2-20 above.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

14. START-UP AND CONFIGURATION

INFORMATION

It is important that all information in this chapter is read sequentially by the installer and that the system is conﬁgured as applicable.

DANGER: ELECTRICAL SHOCK

See "2. General Safety precautions" on page 2.

13 Air inlet/outlet

Check that the air inlet and outlet of the unit is not obstructed by paper sheets, cardboard, or any other material.

14 Additional refrigerant charge

The amount of refrigerant to be added to the unit shall be written on the included "Added refrigerant" plate and attached to the rear side of the front cover.

14.2. Field settings

14.1. Checks before initial start up

After the installation of the unit, ﬁrst check the following items. Once all below checks are fulﬁlled, the unit must be closed, only then can the unit be powered up.

1 Installation

Check that the unit is properly installed, to avoid abnormal noises and vibrations when starting up the unit.

2 Field wiring

Be sure that the ﬁeld wiring has been carried out according to the instructions described in the chapter "12. Electrical wiring work" on page 19, according to the wiring diagrams and according to the applicable legislation.

3 Power supply voltage

Check the power supply voltage on the local supply panel. The voltage must correspond to the voltage on the identiﬁcation label of the unit.

4 Earth wiring

Be sure that the earth wires have been connected properly and that the earth terminals are tightened.

5 Insulation test of the main power circuit

Using a mega tester for 500 V, check that the insulation resistance of 2 MΩ or more is attained by applying a voltage of 500 V DC between power terminals and earth. Never use the mega tester for the transmission wiring.

6 Fuses, circuit breakers, or protection devices

Check that the fuses, circuit breakers, or the locally installed protection devices are of the size and type speciﬁed in the chapter "12. Electrical wiring work" on page 19. Be sure that neither a fuse nor a protection device has been bypassed.

7 Internal wiring

Visually check the switch box and the inside of the unit on loose connections or damaged electrical components.

8 Pipe size and pipe insulation

Be sure that correct pipe sizes are installed and that the insulation work is properly executed.

9 Stop valves

Be sure that the stop valves are open on both liquid, suction, and HP/LP side.

10 Damaged equipment

Check the inside of the unit on damaged components or squeezed pipes.

11 Refrigerant leak

Check the inside of the unit on refrigerant leakage. If there is a refrigerant leak, try to repair the leak. If the repair is unsuccessfull, call your local dealer. Do not touch any refrigerant which has leaked out of refrigerant piping connections. This may result in frostbite.

12 Oil leak

Check the compressor for oil leakage. If there is an oil leak, try to repair the leak. If the repairing is unsuccessfull, call your local dealer.

The operation of the outdoor unit can further be deﬁned by changing some settings.

This can be done through push buttons on the outdoor unit PCB as described below.

How to operate the push buttons

1 Open the front plate of the outdoor unit and access the switch

box on the right side.

1 Push buttons

When carrying out ﬁeld settings, remove the inspection cover (1).

Operate the push buttons with an insulated stick (such as a ball-point pen) to avoid touching live parts.

Make sure to re-attach the inspection cover (1) into the switch box cover (2) after the job is ﬁnished.

WARNING

Make sure that all outside panels, except for the panel on the electric component box (1), are closed while working.

Close the lid of the electric component box ﬁrmly before turning on the power.

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

When opening the inspection cover (1), following LEDs and push buttons are visible:

1 LED H1P~H8P 2 Push buttons

BS1~BS5

1 2

Different modes as explained below are set by pushing on the push buttons BS1~BS5. By pushing the push buttons, the LEDs will display the different modes. Throughout the manual, the status of the LEDs is indicated as follows:

x OFF w ON c Blinking

The functions of the push buttons are as follows:

TEST:

MODE

HWL: IND MASTER SLAVE

H1P H2P H3P H4P H5P H6P H7P

BS1

MODE

BS1 MODE For changing the set mode

BS2 SET For ﬁeld setting

BS3 RETURN For ﬁeld setting

BS4 TEST For test operation

BS5 RESET For resetting the address when the wiring is changed or

Tu rn on the power supply of the outdoor unit and all indoor units. If the communication between indoor units and outdoor unit is

normal, the LED state will be as above. Make sure the power supply of the outdoor unit is set 6 hours before

actual operation of the system to power the cranckcase heater. Once the above is conﬁrmed, the mode 2 can be set using

BS1 MODE button as explained below.

■ For setting mode 2: Press the BS1 MODE button for

5 seconds, the H1P LED is on w.

INFORMATION

If you get confused in the middle of the setting process, push the BS1 MODE button. This returns to setting mode 1 (H1P LED is off).

C/H SELECT

BS2

BS3

SET

RETURN

when an additional indoor unit is installed

BS4

TEST

L.N.O.P DEMAND

BS5

RESET

MULTI

H8P

Field settings by push buttons

The following setting can be set with push buttons as explained in "How to operate the push buttons" on page 25.

■ High static pressure setting (2-18). If the outdoor unit is installed indoors and the outdoor unit fan is ducted, to guarantee enough airﬂow, the outdoor unit fan rpm must be increased.

Once in mode 2 as explained above (H1P LED is on), push 18 times on the BS2 SET button until following LED state is shown:

H1P H2P H3P H4P H5P H6P H7P

w x w x x w x

Push the BS3 RETURN button to deﬁne the required setting. The setting can then be changed by pushing on the BS2 SET button.

The above mentioned setting can be set ON (ON) or OFF (OFF). Following LED state is shown for the different settings:

H1P H2P H3P H4P H5P H6P H7P

OFF

w xxxxc x

(a)

w xxxxx c

(a) This setting = factory setting

Pushing the BS3 RETURN button deﬁnes the setting. Finally, when pushing the BS3 RETURN button again the operation starts according to the setting.

Pushing BS1 MODE button will get you back to the initial led start point:

H1P H2P H3P H4P H5P H6P H7P

xxwxxxx

NOTICE Only use settings explained in this manual!

Settings which are familiar for other VRV series may NOT be applied to this REYAQ outdoor unit.

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

Installation manual

14.3. Test operation

After installation and once the ﬁeld settings are deﬁned, the installer is obliged to verify correct operation. Therefore a test run must be performed according to the procedures described below.

Precautions before starting test operation

During test operation, the outdoor unit and the indoor units will start up.

■ Make sure that the preparations of all indoor units are ﬁnished (ﬁeld piping, electrical wiring, air purge,...). See installation manual of the indoor units.

CAUTION

Do not insert ﬁngers, rods or other objects into the air inlet or outlet. When the fan is rotating at high speed, it will cause injury.

CAUTION

Do not perform the test operation while working on the indoor units.

WARNING

■ During tests never pressurize the appliances with a pressure higher than the maximum allowable pressure (as indicated on the nameplate of the unit).

■ If refrigerant gas leaks, ventilate the area immediately. To xic gas may be produced if refrigerant gas comes into contact with ﬁre.

■ Never directly touch any accidental leaking refrigerant. This could result in severe wounds caused by frostbite.

■ Test run is possible for ambient temperatures between –20°C and 35°C.

DANGER: DO NOT TOUCH PIPING AND INTERNAL PA RT S

See "2. General Safety precautions" on page 2.

DANGER: ELECTRICAL SHOCK

See "2. General Safety precautions" on page 2.

Provide a logbook and machine card. In accordance with the applicable legislation, it may be necessary to

provide a logbook with the equipment containing at least: info on maintenance, repair work, results of tests, stand-by periods, ….

Also, at least, following information shall be provided at an accessible place of the system:

■ 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.

INFORMATION

Note that during the ﬁrst running period of the unit, required power input may be higher. This phenomenon originates from the compressor that requires a 50 hour run elapse before reaching smooth operation and stable power consumption. Reason is that the scroll is made out of iron and that it takes some time to smooth the surfaces that make contact.

Test operation

The procedure below describes the test operation of the complete system. This operation checks and judges following items:

■ Check of the stop valves opening

■ Check of wrong wiring

■ Check of refrigerant overcharge

■ Check of indoor unit operation

On top of this test operation, the HXHD125 indoor unit operation can also be checked separately. Refer to the indoor unit installation manual for more details.

■ Make sure to carry out the test operation after the ﬁrst

installation. Otherwise, the malfunction code U3 will be displayed on the remote controller and normal operation can not be carried out.

■ Abnormalities on indoor units can not be checked for each unit separately. After the test operation is ﬁnished, check the indoor units one by one by performing a normal operation using the remote controller.

1 Close all front panels except the front panel of the electric

component box.

2 Tu rn ON the power to the outdoor unit and the connected indoor

units. Be sure to turn on the power 6 hours before operation in order to

have power running to the crankcase heater and to protect the compressor.

3 Push BS4 TEST button for 5 seconds or more. The unit will start

test operation.

■ The test operation is automatically carried out in heating

mode, the H2P LED will blink and the messages "Test operation" and "Under centralized control" will display on the remote controller.

■ It may take 10 minutes to bring the state of the refrigerant

uniform before the compressor starts.

■ During the test operation, the refrigerant running sound or

the magnetic sound of a solenoid valve may become loud and the LED display may change, but these are not malfunctions.

■ During the test operation, it is not possible to stop the unit

operation from a remote controller. To abort the operation, press the BS3 RETURN button. The unit will stop after ±30 seconds.

Test run may take up to 1 hour or more.

4 Close the front panel in order to let it not be the cause of

misjudgement.

5 Check the test operation results by the LED display on the

outdoor unit.

H1P H2P H3P H4P H5P H6P H7P

Normal completion

Abnormal completion

6 When the test operation is fully completed, normal operation will

be possible after 5 minutes. Otherwise, refer to "Correcting after abnormal completion of the

test operation" on page 28 to take actions for correcting the abnormality.

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NOTICE

To protect the compressor, be sure to turn on the power supply 6 hours before starting operation.

Installation manual

REYAQ10~16P7Y1B

VRVIII system outdoor unit

4PW62582-1A – 08.2011

+ 276 hidden pages

Daikin REYAQ10P7Y1B, REYAQ12P7Y1B, REYAQ14P7Y1B, REYAQ16P7Y1B Installation manual [es]

Specifications and Main Features

Frequently Asked Questions

User Manual