Daikin ERQ125A7W1B, ERQ200A7W1B, ERQ250A7W1B Installation manuals

INSTALLATION MANUAL

Inverter condensing unit

ERQ125A7W1B
ERQ200A7W1B
ERQ250A7W1B

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CE - VYHLÁSENIE-ZHODY

<A> DAIKIN.TCF.024D12/02-2009

<B> TÜV (NB1856)

<C> 0510260101

<D> Daikin.TCFP.001

<E> AIB Vinçotte (NB0026)

<F> D1

<G> —

<H>

II

CE - UYGUNLUK-BEYANI

CE - ATITIKTIES-DEKLARACIJA

CE - ATBILSTĪBAS-DEKLARĀCIJA

CE - IZJAVA O SKLADNOSTI

CE - VASTAVUSDEKLARATSIOON

CE - ДЕКЛАРАЦИЯ-ЗА-ϹЪОТВЕТСТВИЕ

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:

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

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

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

tamamen kendi sorumluluǧunda olmak üzere bu bildirinin ilgili olduǧu klima modellerinin aşaǧıdaki gibi olduǧunu beyan eder:

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18

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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

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 deklarasjonen, innebærer at:

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

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

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

f

03

12

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

l

04

j

13

declara baja su única responsabilidad que los modelos de aire acondicionado a los cuales hace referencia la declaración:

e

05

09

CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE

CE - DECLARAÇÃO-DE-CONFORMIDADE

CE - ЗАЯВЛЕНИЕ-О-СООТВЕТСТВИИ

CE - OVERENSSTEMMELSESERKLÆRING

CE - DECLARACION-DE-CONFORMIDAD

CE - DICHIARAZIONE-DI-CONFORMITA

CE - ∆HΛΩΣΗ ΣΥΜΜΟΡΦΩΣΗΣ

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

a

CE - DECLARATION-OF-CONFORMITY

Daikin Europe N.V.

CE - KONFORMITÄTSERKLÄRUNG

CE - DECLARATION-DE-CONFORMITE

CE - CONFORMITEITSVERKLARING

01

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

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

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

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δηλώνει με αποκλειστική της ευθύνη ότι τα μοντέλα των κλιματιστικών συσκευών στα οποία αναφέρεται η παρούσα δήλωση:

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07

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

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

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документи, при условие, че се използват съгласно нашите

инструкции:

съответстват на следните стандарти или други нормативни

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spełniają wymogi następujących norm i innych dokumentów

normalizacyjnych, pod warunkiem że używane są zgodnie z

naszymi instrukcjami:

17

vastaavat seuraavien standardien ja muiden ohjeellisten

dokumenttien vaatimuksia edellyttäen, että niitä käytetään

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

13

соответствуют следующим стандартам или другим

нормативным документам, при условии их использования

согласно нашим инструкциям:

09

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

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

acuerdo con nuestras instrucciones:06sono conformi al(i) seguente(i) standard(s) o altro(i)

05

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

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

01

accordance with our instructions:02der/den folgenden Norm(en) oder einem anderen

ERQ125A7W1B*, ERQ200A7W1B*, ERQ250A7W1B*,

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

atitinka žemiau nurodytus standartus ir (arba) kitus norminius

dokumentus su sąlyga, kad yra naudojami pagal mūsų

22

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

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

18

odpovídají následujícím normám nebo normativním

overholder følgende standard(er) eller andet/andre

retningsgivende dokument(er), forudsat at disse anvendes i

10

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

Normdokument oder -dokumenten entspricht/entsprechen, unter

tad, ja lietoti atbilstoši ražotāja norādījumiem, atbilst sekojošiem

nurodymus:

23

utilizate în conformitate cu instrucţiunile noastre:

skladni z naslednjimi standardi in drugimi normativi, pod

19

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

henhold til vore instrukser:11respektive utrustning är utförd i överensstämmelse med och

conformità alle nostre istruzioni:07είναι σύμφωνα με το(α) ακόλουθο(α) πρότυπο(α) ή άλλο

der Voraussetzung, daß sie gemäß unseren Anweisungen

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

standartiem un citiem normatīviem dokumentiem:

pogojem, da se uporabljajo v skladu z našimi navodili:20on vastavuses järgmis(t)e standardi(te)ga või teiste

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

följer följande standard(er) eller andra normgivande dokument,

έγγραφο(α) κανονισμών, υπό την προϋπόθεση ότι

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

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

24

normatiivsete dokumentidega, kui neid kasutatakse vastavalt

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

under förutsättning att användning sker i överensstämmelse med

våra instruktioner:12respektive utstyr er i overensstemmelse med følgende

χρησιμοποιούνται σύμφωνα με τις οδηγίες μας:

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

08

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

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

používajú v súlade s našim návodom:25ürünün, talimatlarımıza göre kullanılması koşuluyla aşağıdaki

meie juhenditele:

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

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

Direktive z vsemi spremembami.20Direktiivid koos muudatustega.21Директиви, с техните изменения.22Direktyvose su papildymais.23Direktīvās un to papildinājumos.24Smernice, v platnom znení.25Deǧiştirilmiş halleriyle Yönetmelikler.

19

standartlar ve norm belirten belgelerle uyumludur:

Direktiver, med senere ændringer.11Direktiv, med företagna ändringar.12Direktiver, med foretatte endringer.13Direktiivejä, sellaisina kuin ne ovat muutettuina.14v platném znění.15Smjernice, kako je izmijenjeno.16irányelv(ek) és módosításaik rendelkezéseit

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Directives, as amended.02Direktiven, gemäß Änderung.03Directives, telles que modifiées.04Richtlijnen, zoals geamendeerd.05Directivas, según lo enmendado.06Direttive, come da modifica.07Οδηγιών, όπως έχουν τροποποιηθεί.08Directivas, conforme alteração em.09Директив со всеми поправками.

01

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

forutssetning av at disse brukes i henhold til våre instrukser:

ob upoštevanju določb:20vastavalt nõuetele:21следвайки клаузите на:22laikantis nuostatų, pateikiamų:23ievērojot prasības, kas noteiktas:24održiavajúc ustanovenia:25bunun koşullarına uygun olarak:

19

utilizados de acordo com as nossas instruções:

under iagttagelse af bestemmelserne i:11enligt villkoren i:12gitt i henhold til bestemmelsene i:13noudattaen määräyksiä:14za dodržení ustanovení předpisu:15prema odredbama:16követi a(z):17zgodnie z postanowieniami Dyrektyw:18în urma prevederilor:

10

documenten zijn, op voorwaarde dat ze worden gebruikt

overeenkomstig onze instructies:

following the provisions of:02gemäß den Vorschriften der:03conformément aux stipulations des:04overeenkomstig de bepalingen van:05siguiendo las disposiciones de:06secondo le prescrizioni per:07με τήρηση των διατάξεων των:08de acordo com o previsto em:09в соответствии с положениями:

01

EN60335-2-40,

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Machinery 2006/42/EC

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Electromagnetic Compatibility 2014/30/EU

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18/07/2016)

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Pressure Equipment 97/23/EC (

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Pressure Equipment 2014/68/EU (19/07/2016

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göre

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Glejte tudi na naslednji strani.

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i pozitivno ocijenjeno od strane

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kako je izloženo u

Certifikatu <C>

15 *

.

<G>

).

<F>

(Прикладной модуль

<E>

. Такж е смотрите следующую страницу.

<H>

Категория риска

с полож ительным решением

<B>

y es valorado positivamente por

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<H>

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Teknik Ya pı Dosyasında belirtildiği gibi ve

olumlu olarak değerlendirildiği gibi.

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ja heaks kiidetud

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sertifikaadile <C>

vastavalt

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. Kategorija

i pozitivno

<G>

<D>

).

<F>

(Primijenjen modul

<E>

ocijenjeno od strane

** kako je izloženo u Datoteci o tehničkoj konstrukciji

i henhold til

<B>

og positivt vurderet af

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<A>

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Certifikat <C>

10 *

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Certificado <C>

de acuerdo con el

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<F>

. Ayrıca bir sonraki sayfaya bakın.

<H>

Risk kategorisi

olumlu olarak (Uygulanan modül

. Vaadake ka

<H>

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<G>

).

<F>

järgi (lisamoodul

<E>

järgmist lehekülge.

Tak ođer pogledajte na slijedećoj stranici.

<H>.

opasnosti

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og positivt vurderet af

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<D>

<H>

. Risikoklasse

<G>

).

<F>

som anført i den Tekniske Konstruktionsfil

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01

CE - VYHLÁSENIE-ZHODY

<K> PS 40 bar

<L> TSmin –30 °C

<M> TSmax 63 °C

<N> R410A

<P> 40 bar

<Q>

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ankstesnio puslapio tęsinys:

t

22

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o

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y

15

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önceki sayfadan devam:

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25

Deklaratsiooni alla kuuluvate mudelite disainispetsifikatsioonid:21Проектни спецификации на моделите, за които се отнася декларацията:22Konstrukcinės specifikacijos modelių, kurie susiję su šia deklaracija:23To modeļu dizaina specifikācijas, uz kurām attiecas šī deklarācija:24Konštrukčné špecifikácie modelu, ktorého sa týka toto vyhlásenie:25Bu bildirinin ilgili olduğu modellerin Tasarım Özellikleri:

20

continuarea paginii anterioare:

r

18

Tätä ilmoitusta koskevien mallien rakennemäärittely:14Specifikace designu modelů, ke kterým se vztahuje toto prohlášení:15Specifikacije dizajna za modele na koje se ova izjava odnosi:16A jelen nyilatkozat tárgyát képező modellek tervezési jellemzői:17Specyfikacje konstrukcyjne modeli, których dotyczy deklaracja:18Specificaţiile de proiectare ale modelelor la care se referă această declaraţie:19Specifikacije tehničnega načrta za modele, na katere se nanaša ta deklaracija:

13

(bar)

<K>

• Maximálny povolený tlak (PS):

24

(bar)

<K>

• Maksimalni dovoljeni tlak (PS):

19

(bar)

<K>

•Najveći dopušten tlak (PS):

15

• Minimálna/maximálna povolená teplota (TS*):

• Minimalna/maksimalna dovoljena temperatura (TS*):

• Najniža/najviša dopuštena temperatura (TS*):

(°C)

<L>

* TSmax: Nasýtená teplota korešpondujúca s maximálnym

* TSmin: Minimálna teplota na nízkotlakovej strane:

(°C)

<L>

* TSmin: Minimalna temperatura na nizkotlačni strani:

* TSmax: Nasičena temperatura, ki ustreza maksimalnemu

(°C)

<L>

* TSmax: Standardna temperatura koja odgovara najvećem

* TSmin: Najniža temperatura u području niskog tlaka:

(°C)

<L>

(bar)

<P>

(bar)

(°C)

<K>

<M>

<N>

povoleným tlakom (PS):

• Výrobné číslo a rok výroby: nájdete na výrobnom štítku modelu

• Nastavenie tlakového poistného zariadenia:

• İzin verilen maksimum basınç (PS):

• İzin verilen minimum/maksimum sıcaklık (TS*):

• Chladivo:

25

(bar)

<P>

(°C)

(bar)

<M>

<K>

dovoljenemu tlaku (PS):

<N>

• Minimaalne/maksimaalne lubatud temperatuur (TS*):

• Nastavljanje varnostne naprave za tlak:

• Maksimaalne lubatud surve (PS):

• Tovarniška številka in leto proizvodnje: glejte napisno ploščico

• Hladivo:

20

(bar)

<K>

(bar)

(°C)

<P>

<M>

<N>

dopuštenom tlaku (PS):

modela

• Rashladno sredstvo:

• Postavke sigurnosne naprave za tlak:

• Legnagyobb megengedhető nyomás (PS):

• Proizvodni broj i godina proizvodnje: pogledajte natpisnu pločicu

16

*TSmin: Düşük basınç tarafındaki minimum sıcaklık:

(°C)

<L>

* TSmin: Minimaalne temperatuur madalsurve küljel:

• Legkisebb/legnagyobb megengedhető hőmérséklet (TS*):

(°C)

<M>

sıcaklığı:

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

(°C)

<M>

temperatuur:

* TSmax: Maksimaalsele lubatud survele (PS) vastav küllastunud

(°C)

<L>

oldalon:

* TSmin: Legkisebb megengedhető hőmérséklet a kis nyomású

(bar)

<P>

<N>

•Basınç emniyet düzeninin ayarı:

•Soğutucu:

(bar)

<P>

<N>

• Surve turvaseadme seadistus:

• Jahutusaine:

(°C)

<M>

telítettségi hőmérséklet:

* TSmax: A legnagyobb megengedhető nyomásnak (PS) megfelelő

• İmalat numarası ve imalat yılı: modelin ünite plakasına bakın

• Tootmisnumber ja tootmisaasta: vaadake mudeli andmeplaati

<N>

•Hűtőközeg:

(bar)

<K>

• Максимално допустимо налягане (PS):

21

(bar)

<P>

• A túlnyomás-kapcsoló beállítása:

(bar)

(°C)

<P>

<M>

(°C)

<L>

<N>

максимално допустимото налягане (PS):

налягане:

*TSmax:Температура на насищане, съответстваща на

*TSmin: Минимална температура от страната на ниското

• Минимално/максимално допустима температура (TS*):

(bar)

<K>

• Gyártási szám és gyártási év: lásd a berendezés adattábláján

• Maksymalne dopuszczalne ciśnienie (PS):

17

• Minimalna/maksymalna dopuszczalna temperatura (TS*):

<L>

(°C)

* TSmin: Minimalna temperatura po stronie niskociśnieniowej:

• Настройк а на предпазното устройство за налягане:

• Охладител:

(°C)

<M>

dopuszczalnemu ciśnieniu (PS):

* TSmax: Temperatura nasycenia odpowiadająca maksymalnemu

• Фабричен номер и година на производство: вижте табелката

<N>

• Czynnik chłodniczy:

на модела

(bar)

<P>

• Nastawa ciśnieniowego urządzenia bezpieczeństwa:

(°C)

<L>

(bar)

<K>

* TSmin: Minimali temperatūra žemo slėgio pusėje:

* TSmax: Prisotinta temperatūra, atitinkamti maksimalų leistiną slėgį

• Maksimalus leistinas slėgis (PS):

• Minimali/maksimali leistina temperatūra (TS*):

22

(bar)

<K>

modelu

• Temperatură minimă/maximă admisibilă (TS*):

• Presiune maximă admisibilă (PS):

• Numer fabryczny oraz rok produkcji: patrz tabliczka znamionowa

18

(°C)

<M>

(PS):

<L>

*TSmin: Temperatură minimă pe partea de presiune joasă:

<N>

• Šaldymo skystis:

(°C)

(bar)

<P>

• Apsauginio slėgio prietaiso nustatymas:

* TSmax: Temperatură de saturaţie corespunzând presiunii maxime

(°C)

<L>

(bar)

<K>

plokštelę

• Gaminio numeris ir pagaminimo metai: žiūrėkite modelio pavadinimo

•Minimālā/maksimālā pieļaujamā temperatūra (TS*):

• Maksimālais pieļaujamais spiediens (PS):

23

(bar)

<P>

(°C)

<M>

<N>

admisibile (PS):

• Reglarea dispozitivului de siguranţă pentru presiune:

•Numărul de fabricaţie şi anul de fabricaţie: consultaţi placa de

• Agent frigorific:

(bar)

(°C)

<P>

<M>

<N>

pieļaujamo spiedienu (PS):

*TSmax:Piesātinātā temperatūra saskaņā ar maksimālo

*TSmin: Minimālā temperatūra zemā spiediena pusē:

• Spiediena drošības ierīces iestatīšana:

•Dzesinātājs:

• Izgatavošanas numurs un izgatavošanas gads: skat. modeļa

identificare a modelului

izgatavotājuzņēmuma plāksnītie

<Q>

Názov a adresa certifikačného úradu, ktorý kladne posúdil zhodu

so smernicou pre tlakové zariadenia:

24

<Q>

Ime in naslov organa za ugotavljanje skladnosti, ki je pozitivno

ocenil združljivost z Direktivo o tlačni opremi:

19

<Q>

Název a adresa informovaného orgánu, který vydal pozitivní

posouzení shody se směrnicí o tlakových zařízeních:

14

Basınçlı Teçhizat Direktifine uygunluk hususunda olumlu olarak

25

Teavitatud organi, mis hindas Surveseadmete Direktiiviga

20

Naziv i adresa prijavljenog tijela koje je donijelo pozitivnu

15

<Q>

ı ve adresi:

ş kuruluşun ad

ı

ğerlendirilen Onaylanm
de

<Q>

ühilduvust positiivselt, nimi ja aadress:

<Q>

prosudbu o usklađenosti sa Smjernicom za tlačnu opremu:

<Q>

<Q>

<Q>

се е произнесъл положително относно съвместимостта

с Директивата за оборудване под налягане:

Наименование и адрес на упълномощения орган, който

Atsakingos institucijos, kuri davė teigiamą sprendimą pagal

Sertifikācijas institūcijas, kura ir devusi pozitīvu slēdzienu par

slėginės įrangos direktyvą pavadinimas ir adresas:

atbilstību Spiediena lekārtu Direktīvai, nosaukums un adrese:

22

21

A nyomástartó berendezésekre vonatkozó irányelvnek való

16

23

Nazwa i adres Jednostki notyfikowanej, która wydała pozytywną

17

<Q>

opinię dotyczącą spełnienia wymogów Dyrektywy dot. Urządzeń

Ciśnieniowych:

<Q>

Denumirea şi adresa organismului notificat care a apreciat pozitiv

conformarea cu Directiva privind echipamentele sub presiune:

18

<Q>

megfelelőséget igazoló bejelentett szervezet neve és címe:

fortsettelse fra forrige side:

jatkoa edelliseltä sivulta:

pokračování z předchozí strany:

n

j

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p

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08

continuación de la página anterior:

e

05

continuation of previous page:

a

CE - CONFORMITEITSVERKLARING

01

13

продолжение предыдущей страницы:

u

09

continua dalla pagina precedente:

i

06

Fortsetzung der vorherigen Seite:

d

02

c

14

fortsat fra forrige side:

q

10

συνέχεια από την προηγούμενη σελίδα:

g

07

suite de la page précédente:

f

03

fortsättning från föregående sida:

s

11

Προδιαγραφές Σχεδιασμού των μοντέλων με τα οποία σχετίζεται η δήλωση:08Especificações de projecto dos modelos a que se aplica esta declaração:09Проектные характеристики моделей, к которым относится настоящее

07

vervolg van vorige pagina:

l

Design Specifications of the models to which this declaration relates:02Konstruktionsdaten der Modelle auf die sich diese Erklärung bezieht:03Spécifications de conception des modèles auxquels se rapporte cette déclaration:04Ontwerpspecificaties van de modellen waarop deze verklaring betrekking heeft:05Especificaciones de diseño de los modelos a los cuales hace referencia esta

04

01

заявление:

Typespecifikationer for de modeller, som denne erklæring vedrører:11Designspecifikationer för de modeller som denna deklaration gäller:12Konstruksjonsspesifikasjoner for de modeller som berøres av denne deklarasjonen:

10

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

(bar)

<K>

• Maks. tilladt tryk (PS):

10

(bar)

<K>

• Pressione massima consentita (PS):

06

(bar)

<K>

• Maximum allowable pressure (PS):

01

(bar)

<P>

• Inställning för trycksäkerhetsenhet:

• Tillverkningsnummer och tillverkningsår: se modellens namnplåt

(°C)

<M>

επιτρεπόμενη πίεση (PS):

<N>

• Ψυκτικό:

(Bar)

<P>

<N>

• Einstellung der Druck-Schutzvorrichtung:

• Kältemittel:

(bar)

<K>

• Maksimalt tillatt trykk (PS):

12

(bar)

<P>

• Ρύθμιση της διάταξης ασφάλειας πίεσης:

• Herstellungsnummer und Herstellungsjahr: siehe Typenschild

(°C)

<L>

(°C)

<M>

<N>

(PS):

* TSmax: Metningstemperatur i samsvar med maksimalt tillatt trykk

* TSmin: Minimumstemperatur på lavtrykkssiden:

• Minimalt/maksimalt tillatt temperatur (TS*):

• Kjølemedium:

(°C)

<L>

(bar)

<K>

αναγνώρισης του μοντέλου

* TSmin: Temperatura mínima em baixa pressão:

• Αριθμός κατασκευής και έτος κατασκευής: ανατρέξτε στην πινακίδα

• Pressão máxima permitida (PS):

• Temperaturas mínima e máxima permitidas (TS*):

08

(°C)

<L>

(bar)

<K>

* TSmax: température saturée correspondant à la pression

des Modells

* TSmin: température minimum côté basse pression:

• Température minimum/maximum admise (TS*):

• Pression maximale admise (PS):

03

(bar)

<P>

• Innstilling av sikkerhetsanordning for trykk:

* TSmax: Temperatura de saturação correspondente à pressão

(°C)

<M>

maximale admise (PS):

• Produksjonsnummer og produksjonsår: se modellens merkeplate

(°C)

<M>

máxima permitida (PS):

<N>

• Réfrigérant:

(bar)

<K>

• Suurin sallittu paine (PS):

• Pienin/suurin sallittu lämpötila (TS*):

13

(bar)

<P>

<N>

• Refrigerante:

• Regulação do dispositivo de segurança da pressão:

(bar)

<P>

• Réglage du dispositif de sécurité de pression:

• Numéro de fabrication et année de fabrication: se reporter à la

(°C)

<L>

(°C)

<M>

<N>

kyllästyslämpötila:

* TSmax: Suurinta sallittua painetta (PS) vastaava

* TSmin: Alhaisin matalapainepuolen lämpötila:

• Kylmäaine:

(бар)

<K>

da unidade

• Максимально допустимое давление (PS):

• Número e ano de fabrico: consultar a placa de especificações

• Минимально/Максимально допустимая температура (TS*):

09

(°C)

<L>

(bar)

<K>

plaquette signalétique du modèle

* TSmin: Minimumtemperatuur aan lagedrukzijde:

• Maximaal toelaatbare druk (PS):

• Minimaal/maximaal toelaatbare temperatuur (TS*):

04

(bar)

(bar)

<K>

<P>

• Minimální/maximální přípustná teplota (TS*):

• Valmistusnumero ja valmistusvuosi: katso mallin nimikilpi

• Varmuuspainelaitteen asetus:

• Maximální přípustný tlak (PS):

14

(°C)

<M>

(°C)

<L>

давления:

допустимому давлению (PS):

*TSmin: Минимальная температура на стороне низкого

*TSmax:Температура кипения, соответствующая максимально

(°C)

<M>

(bar)

<P>

<N>

maximaal toelaatbare druk (PS):

* TSmax: Verzadigde temperatuur die overeenstemt met de

• Koelmiddel:

• Instelling van drukbeveiliging:

(°C)

<L>

* TSmin: Minimální teplota na nízkotlaké straně:

* TSmax: Saturovaná teplota odpovídající maximálnímu

(бар)

<P>

<N>

• Настройка устройства защиты по давлению:

• Хладагент:

(bar)

<K>

• Presión máxima admisible (PS):

• Fabricagenummer en fabricagejaar: zie naamplaat model

05

(bar)

<P>

(°C)

<M>

<N>

přípustnému tlaku (PS):

• Chladivo:

• Nastavení bezpečnostního tlakového zařízení:

• Výrobní číslo a rok výroby: viz typový štítek modelu

табличку модели

• Заводской номер и год изготовления: смотрите паспортную

(°C)

<L>

(bar)

(°C)

<P>

<M>

<N>

máxima admisible (PS):

* TSmax: Temperatura saturada correspondiente a la presión

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

• Temperatura mínima/máxima admisible (TS*):

• Refrigerante:

• Ajuste del presostato de seguridad:

• Número de fabricación y año de fabricación: consulte la placa

de especificaciones técnicas del modelo

Navn og adresse på bemyndiget organ, der har foretaget en

10

Nome e indirizzo dell’Ente riconosciuto che ha riscontrato la

06

Name and address of the Notified body that judged positively

01

<Q>

<Q>

positiv bedømmelse af, at udstyret lever op til kravene i PED

(Direktiv for Trykbærende Udstyr):

Namn och adress för det anmälda organ som godkänt

uppfyllandet av tryckutrustningsdirektivet:

11

<Q>

<Q>

απεφάνθη θετικά για τη συμμόρφωση προς την Οδηγία

Εξοπλισμών υπό Πίεση:

conformità alla Direttiva sulle apparecchiature a pressione:

Όνομα και διεύθυνση του Κοινοποιημένου οργανισμού που

07

<Q>

<Q>

on compliance with the Pressure Equipment Directive:

Name und Adresse der benannten Stelle, die positiv unter

Einhaltung der Druckanlagen-Richtlinie urteilte:

Nom et adresse de l’organisme notifié qui a évalué positivement

02

03

<Q>

Navn på og adresse til det autoriserte organet som positivt

bedømte samsvar med direktivet for trykkutstyr (Pressure

Equipment Directive):

Sen ilmoitetun elimen nimi ja osoite, joka teki myönteisen

13

12

<Q>

Nome e morada do organismo notificado, que avaliou

favoravelmente a conformidade com a directiva sobre

equipamentos pressurizados:

Название и адрес органа технической экспертизы,

09

08

<Q>

<Q>

la conformité à la directive sur l’équipement de pression:

Naam en adres van de aangemelde instantie die positief geoordeeld

heeft over de conformiteit met de Richtlijn Drukapparatuur:

Nombre y dirección del Organismo Notificado que juzgó

04

05

<Q>

päätöksen painelaitedirektiivin noudattamisesta:

<Q>

Директиве об оборудовании под давлением:

принявшего положительное решение о соответствии

<Q>

positivamente el cumplimiento con la Directiva en materia de

Equipos de Presión:

2PW51591-1B

Shigeki Morita

Director

Ostend, 1st of April 2016

(°C)

(bar)

<P>

• Indstilling af tryksikringsudstyr:

(bar)

<P>

• Impostazione del dispositivo di controllo della pressione:

(bar)

<P>

• Setting of pressure safety device:

• Produktionsnummer og fremstillingsår: se modellens fabriksskilt

• Numero di serie e anno di produzione: fare riferimento alla targhetta

• Manufacturing number and manufacturing year: refer to model

<L>

(bar)

<K>

* TSmin: Minimumtemperatur på lågtryckssidan:

• Maximalt tillåtet tryck (PS):

• Min/max tillåten temperatur (TS*):

11

(bar)

<K>

del modello

•Mέγιστη επιτρεπόμενη πίεση (PS):

• Ελάχιστη/μέγιστη επιτρεπόμενη θερμοκρασία (TS*):

07

(Bar)

<K>

nameplate

• Minimal/maximal zulässige Temperatur (TS*):

• Maximal zulässiger Druck (PS):

02

* TSmax: Mättnadstemperatur som motsvarar maximalt tillåtet tryck

*TSmin: Ελάχιστη θερμοκρασία για την πλευρά χαμ ηλής πίεσης:

(°C)

<L>

* TSmin: Mindesttemperatur auf der Niederdruckseite:

(°C)

<M>

<N>

(PS):

• Köldmedel:

(°C)

<L>

*TSmax:Κορεσμένη θερμοκρασία που αντιστοιχεί με τη μέγιστη

(°C)

<M>

(PS) entspricht:

* TSmax: Sättigungstemperatur die dem maximal zulässigen Druck

(°C)

<L>

(°C)

<N>

<M>

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

* TSmin: Min. temperatur på lavtrykssiden:

• Min./maks. tilladte temperatur (TS*):

• Kølemiddel:

(°C)

<L>

(°C)

<M>

<N>

massima consentita (PS):

* TSmin: temperatura minima nel lato di bassa pressione:

* TSmax: temperatura satura corrispondente alla pressione

• Temperatura minima/massima consentita (TS*):

• Refrigerante:

(°C)

<L>

(°C)

<M>

<N>

allowable pressure (PS):

* TSmax: Saturated temperature corresponding with the maximum

* TSmin: Minimum temperature at low pressure side:

• Refrigerant:

• Minimum/maximum allowable temperature (TS*):

ERQ125A7W1B
ERQ200A7W1B
ERQ250A7W1B

Inverter condensing unit

Installation manual

CONTENTS Page

1. Introduction ................................................................................ 2

1.1. Combination................................................................................. 2

1.2. Standard supplied accessories....................................................2

1.3. Technical and Electrical specifications......................................... 2

2. Main components....................................................................... 2

3. Selection of location................................................................... 2

4. Inspecting and handling the unit ................................................3

5. Unpacking and placing the unit.................................................. 3

6. Refrigerant piping....................................................................... 4

6.1. Installation tools ........................................................................... 4

6.2. Selection of piping material.......................................................... 4

6.3. Pipe connection ........................................................................... 4

6.4. Connecting the refrigerant piping................................................. 5

6.5. Protection against contamination when installing pipes............... 6

7. Leak test and vacuum drying..................................................... 7

8. Field wiring................................................................................. 7

8.1. Internal wiring – Parts table ......................................................... 8

8.2. Optional parts cool/heat selector ................................................. 8

8.3. Power circuit and cable requirements.......................................... 9

8.4. General cautions .......................................................................... 9

8.5. System examples....................................................................... 10

8.6. Leading power line and transmission line..................................10

8.7. Field line connection: cool/heat selection................................... 10

8.8. Field line connection: power wiring .............................................11

8.9. Wiring example for wiring inside unit.......................................... 12

9. Pipe insulation.......................................................................... 12

10. Checking of unit and installation conditions............................. 12

11. Charging refrigerant................................................................. 12

11.1. Important information regarding the refrigerant used................. 12

11.2. Precautions when adding R410A............................................... 13

11.3. Stop valve operation procedure ................................................. 13

11.4. Additional refrigerant charge ...................................................... 13

11.5. Checks after adding refrigerant..................................................14

12. Before operation ......................................................................15

12.1. Service precautions ................................................................... 15

12.2. Checks before initial start-up...................................................... 15

12.3. Field setting................................................................................ 15

12.4. Test operation ............................................................................ 17

13. Service mode operation........................................................... 18

14. Caution for refrigerant leaks..................................................... 19

15. Disposal requirements ............................................................. 19

The refrigerant R410A requires strict cautions for keeping
the system clean, dry and tight.

 Clean and dry

Foreign materials (including mineral oils such as
SUNISO oil or moisture) should be prevented from
getting mixed into the system.

 Tight

R410A does not contain any chlorine, does not
destroy the ozone layer, and does not reduce the
earth's protection against harmful ultraviolet radiation.
R410A can contribute slightly to the greenhouse effect
if it is released. Therefore we should take special
attention to check the tightness of the installation.

Read "6. Refrigerant piping" on page 4 carefully and follow
these procedures correctly.

Since design pressure is 4.0 MPa or 40 bar, pipes of larger
wall thickness may be required. The wall thickness of
piping must be carefully selected, refer to paragraph

"6.2. Selection of piping material" on page 4 for more

details.

Do NOT connect the system to DIII-net devices:

This could result in malfunction or breakdown of the total system.

READ THIS MANUAL ATTENTIVELY BEFORE STARTING
UP THE UNIT. DO NOT THROW IT AWAY. KEEP IT IN
YOUR FILES FOR FUTURE REFERENCE.

IMPROPER INSTALLATION OR ATTACHMENT OF
EQUIPMENT OR ACCESSORIES COULD RESULT IN
ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR
OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY
TO USE ACCESSORIES MADE BY

DAIKIN

WHICH ARE
SPECIFICALLY DESIGNED FOR USE WITH THE
EQUIPMENT AND HAVE THEM INSTALLED BY A
PROFESSIONAL.

DAIKIN

EQUIPMENT IS DESIGNED FOR COMFORT
APPLICATIONS. FOR USE IN OTHER APPLICATIONS,
PLEASE CONTACT YOUR LOCAL

DAIKIN

DEALER.

IF UNSURE OF INSTALLATION PROCEDURES OR USE,
ALWAYS CONTACT YOUR DEALER FOR ADVICE AND
INFORMATION.

THIS AIR CONDITIONER COMES UNDER THE TERM
"APPLIANCES NOT ACCESSIBLE TO THE GENERAL
PUBLIC".

The English text is the original instruction. Other languages are
translations of the original instructions.

ERQ125~250A7W1B

Inverter condensing unit

4PW51323-1C – 2018.04

Installation manual

1

1. INTRODUCTION

3. SELECTION OF LOCATION

1.1. Combination

The air handling units can be installed in the following range.
 Always use appropriate air handling units compatible with

R410A.
To learn which models of air handling units are compatible with
R410A, refer to the product catalogs.

 The manufacturer of this outdoor unit has limited responsibility

for total capacity of the system because performance is
determined by the total system. The discharge air may fluctuate
depending on selected air handling unit and depending on the
installation configuration.

 Both air handling unit, digital controller software and hardware

are field supply and are to be selected by the installer. Refer to
the manual "Option kit for combination of Daikin condensing
units with field supplied air handling units" for more details.
The recommended temperature setting on the field supplied
controller is between 16°C and 25°C.

 Refer to the installation and operation manual of the control box

or to the Technical Data for allowed heat exchanger
combinations.

1.2. Standard supplied accessories

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

Installation manual 1
Operation manual 1
Fluorinated greenhouse gases label 1
Multilingual fluorinated greenhouse

gases label

1

See location 2 in figure 1 for reference to where following
accessories are supplied with the unit.

Item Quantity

Item Quantity

Gas side accessory pipe

1

1

Liquid side accessory pipe

1

1

1.3. Technical and Electrical specifications

Refer to the Engineering Data Book for the complete list of
specifications.

2. MAIN COMPONENTS

For main components and function of the main components, refer to
the Engineering Data Book.

 Make sure to provide for adequate measures in order

to prevent that the outdoor unit be 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.

Obtain the customer's permission before installing.
The inverter units should be installed in a location that meets the

following requirements:
1 The foundation is strong enough to support the weight of the unit

and the floor is flat to prevent vibration and noise generation.

If not, the unit may fall over and cause damage or
injury.

2 The space around the unit is adequate for servicing and the

minimum space for air inlet and air outlet is available. (Refer to

figure 2 and choose one of the possibilities).

A B C D Sides along the installation site with obstacles

Suction side

 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
service space dimensions. Refer to figure 2 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.

NOTE

The service space dimensions in figure 2 are
based on cooling operation at 35°C.

3 Make sure that there is no danger of fire due to leakage of

inflammable gas.

4 Ensure that water can not cause any damage to the location in

case it drips out the unit (e.g. in case of a blocked drain pipe).

5 The piping length may not exceed the allowable piping length

(see "4 Piping length restrictions" on page 6)

6 Select the location of the unit in such a way that neither the

discharged air nor the sound generated by the unit disturbs
anyone.

7 Make sure that the air inlet and outlet of the unit are not

positioned towards the main wind direction. Frontal wind will
disturb the operation of the unit. If necessary, use a windscreen
to block the wind.

8 Do not install or operate the unit on locations where air contains

high levels of salt, like e.g. in the vicinity of oceans. (Refer for
further information to the engineering databook).

9 During installation, avoid the possibility that anybody can climb

on the unit or place objects on the unit.
Falls may result in injury.

10 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.

Installation manual

2

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

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

atmosphere.

ERQ125~250A7W1B

Inverter condensing unit

4PW51323-1C – 2018.04

 The equipment described in this manual may cause

1 Personal computer or radio
2 Fuse
3 Earth leakage breaker
4 Remote controller
5 Cool/heat selector
6 Air handling unit
7 Control box
8 Expansion valve kit

X Not allowed (except for ERQ125)
O Allowed (units: mm)

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...

(See figure 3).

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.

 In heavy snowfall areas, select an installation site

where snow will not affect the operation of the unit.

 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
the chapter "14. Caution for refrigerant leaks" on

page 19.

 Do not install in the following locations.

• Locations where sulfurous 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 causing
water leakage.

• Locations where equipment that produces electro­magnetic 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 fall over of the unit.

ERQ125~250A7W1B

Inverter condensing unit

4PW51323-1C – 2018.04

4. INSPECTING AND HANDLING THE UNIT

At delivery, the package should be checked and any damage should
be reported immediately to the carrier claims agent.

When handling the unit, take into account the following:
1 Fragile, handle the unit with care.

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. (See

figure 4)

1 Packaging material
2 Opening (large)
3 Belt sling
4 Opening (small) (40x45)
5 Protector

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

long. (See figure 4)
Always use protectors to prevent belt damage and pay attention

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

NOTE

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

5 If a forklift is to be used, preferably transport the unit with pallet

first, then pass the forklift arms through the large rectangular
openings on the bottom of the unit. (See figure 5)

5.1 From the moment you use a forklift to move the unit to its final

position, lift the unit under the pallet.

5.2 Once at final position, unpack the unit and pass the forklift arms

through the large rectangular openings on the bottom of the unit.

NOTE

Use filler cloth on the forklift arms to prevent
damaging the unit. If the paint on the bottom
frame peels off, the anti corrosion effect may
decrease.

5. UNPACKING AND PLACING THE UNIT

 Remove the four screws fixing the unit to the pallet.
 Make sure the unit is installed level on a sufficiently strong base

to prevent vibration and noise.

Do not use stands to only support the corners. (See

figure 6)

 Make sure the base under the unit is larger than the 765 mm of

the unit depth. (See figure 7)

 The height of the foundation must at least be 150 mm from the

floor.

 The unit must be installed on a solid longitudinal foundation

(steelbeam frame or concrete) as indicated in figure 7.

Model A B

ERQ125 635 497
ERQ200+250 930 792

Installation manual

3

 Support the unit with a foundation of 67 mm wide or more. (The

20 mm

1 Refrigerant piping
2 Location to be brazed
3 Nitrogen
4 Ta pi n g
5 Manual valve
6 Regulator
7 Nitrogen

support leg of the unit is 67 mm wide, see figure 7).

 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.

 Prepare a water drainage channel around the

foundation to drain waste water from around the unit.

 If the unit is to be installed on a roof, check the

strength of the roof and its drainage facilities first.

 If the unit is to be installed on a frame, install the

waterproofing board within a distance of 150 mm
under the unit in order to prevent infiltration of water
coming from under the unit.

 When installed in a corrosive

environment, use a nut with
plastic washer (1) to protect the
nut tightening part from rust.

1

6. REFRIGERANT PIPING

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.

Use R410A to add refrigerant.
All field piping must be installed by a licensed refrigeration

technician and must comply with relevant local and
national regulations.

Caution to be taken when brazing refrigerant piping

Do not use flux when brazing copper-to-copper refrigerant
piping. (Particularly for the HFC refrigerant piping)
Therefore, use the phosphor copper brazing filler metal
(BCuP) which does not require flux.

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

Be sure to perform a nitrogen blow when brazing. Brazing
without performing nitrogen replacement or releasing
nitrogen into the piping will create large quantities of
oxidized film on the inside of the pipes, adversely affecting
valves and compressors in the refrigerating system and
preventing normal operation.

After completing the installation work, check that the
refrigerant gas does not leak.

Toxic gas may be produced if the refrigerant gas leaks into
the room and comes in contact with a source of fire.

Ventilate the area immediately in the event of a leak.
In the event of a leak, do not touch the leaked refrigerant

directly. Frostbite may be caused.

6.2. Selection of piping material

1. Foreign materials inside pipes (including oils for fabrication)

must be 30 mg/10 m or less.

2. Use the following material specification for refrigerant piping:

 Construction material: phosphoric acid deoxidized seamless

copper for refrigerant.

 Temper grade: use piping with temper grade in function of the

pipe diameter as listed in the table below.

Pipe Ø Temper grade of piping material

≤15.9 O
≥19.1 1/2H

O = Annealed
1/2H = Half hard

 The pipe thickness of the refrigerant piping should comply

with relevant local and national regulations. The minimal pipe
thickness for R410A piping must be in accordance with the
table below.

Minimal thickness

Pipe Ø

9.5 0.80

15.9 0.99

19.1 0.80

22.2 0.80

t (mm)

3. 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).

6.3. Pipe connection

Be sure to perform a nitrogen blow when brazing and to read the
paragraph "Caution to be taken when brazing refrigerant piping" on

page 4 first.

NOTE

The pressure regulator for the nitrogen released when
doing the brazing should be set to 0.02 MPa or less.

(See figure 8)

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

6.1. 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 such as
SUNISO and moisture) from mixing into the system.

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

NOTE

Make sure the pump oil does not flow oppositely into
the system while the pump is not working.

Installation manual

4

ERQ125~250A7W1B

Inverter condensing unit

4PW51323-1C – 2018.04

6.4. Connecting the refrigerant piping

2 Removing the pinched piping (See figure 9)

1 Front connection 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.

12 3

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

NOTE

Precautions when knocking out knock holes

 Be sure to avoid damaging the casing
 After knocking out the holes, we recommend you

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

 When passing electrical wiring through the knock

holes, wrap the wiring with protective tape to
prevent damage.

Never remove the pinched piping by brazing.

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 lid and make sure
that the stop valves are fully closed.

2

Connect a charge hose to service ports of all stop
valves.

3

Recover gas and oil from the pinched piping by
using a recovery unit.

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.

5

In case the pinched piping lower part looks like detail

in figure 9, follow instructions as per procedure

A

steps 7+8.
In case the pinched piping lower part looks like detail

in figure 9, follow instructions as per procedure

B

steps 6+7+8.

6

Cut off the lower part of the smaller pinched
piping with an appropriate tool (e.g. a pipe
cutter, a pair of nippers, ...) so that a cross­section is open, allowing remaining oil to
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 just above the marking in
case there is no brazing point.

Never remove the pinched
piping by brazing.

ERQ125~250A7W1B

Inverter condensing unit

4PW51323-1C – 2018.04

8

Wait until all oil is dripped out in case the recovery
was not complete, and only then proceed with
connection of the field piping.

See figure 9.

1 Service port
2 Stop valve
3 Point of pipe cutting just above brazing point or above marking
A

Pinched piping

B

Pinched piping

Installation manual

5