Daikin LREQ5B7Y1, LREQ6B7Y1, LREQ8B7Y1, LREQ10B7Y1, LREQ12B7Y1 Installation manuals

INSTALLATION MANUAL

Air cooled refrigeration condensing unit

LREQ5B7Y1
LREQ6B7Y1
LREQ8B7Y1
LREQ10B7Y1
LREQ12B7Y1
LREQ15B7Y1
LREQ20B7Y1

CE - VYHLÁSENIE-ZHODY

<A> DAIKIN.TCF.023 C9/06-2012

<B> TÜV (NB1856)

<C> 0502240101

<D> Daikin.TCFP.001

<E> AIB Vinçotte (NB0026)

<F> D1

<G> —

<H>

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CE - UYUMLULUK-BİLDİRİSİ

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:

m

r

o

x

b

t

v

k

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18

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20

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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 от носится 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:

u

q

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n

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

d

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

f

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

l

04

j

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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:

c

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

i

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

y

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

g

07

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

h

16

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

p

08

w

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инструкции:

документи, при условие, че се използват съгласно нашите

съответстват на следните стандарти или други нормативни

21

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

согласно нашим инструкциям:

соответствуют следующим стандартам или другим

нормативным документам, при условии их использования

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

LREQ5B7Y1*, LREQ6B7Y1*, LREQ8B7Y1*, LREQ10B7Y1*, LREQ12B7Y1*, LREQ15B7Y1*, LREQ20B7Y1*,

LREQ15B7Y1R*, LREQ20B7Y1R*,

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

* = , , 1, 2, 3, ..., 9, A, B, C, ..., Z

01

atitinka žemiau nurodytus standartus ir (arba) kitus norminius

dokumentus su sąlyga, kad yra naudojami pagal mūsų

tad, ja lietoti atbilstoši ražotāja norādījumiem, atbilst sekojošiem

nurodymus:

standartiem un citiem normatīviem dokumentiem:

22

23

utilizate în conformitate cu instrucţiunile noastre:

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

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

skladni z naslednjimi standardi in drugimi normativi, pod

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

18

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odpovídají následujícím normám nebo normativním

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

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

overholder følgende standard(er) eller andet/andre

retningsgivende dokument(er), forudsat at disse anvendes i

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

följer följande standard(er) eller andra normgivande dokument,

10

έγγραφο(α) κανονισμών, υπό την προϋπόθεση ότι

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

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

Normdokument oder -dokumenten entspricht/entsprechen, unter

der Voraussetzung, daß sie gemäß unseren Anweisungen

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

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

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

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

24

normatiivsete dokumentidega, kui neid kasutatakse vastavalt

meie juhenditele:

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

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

under förutsättning att användning sker i överensstämmelse med

våra instruktioner:12respektive utstyr er i overensstemmelse med følgende

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

χρησιμοποιούνται σύμφωνα με τις οδηγίες μας:

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

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

utilizados de acordo com as nossas instruções:

08

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

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

documenten zijn, op voorwaarde dat ze worden gebruikt

standartlar ve norm belirten belgelerle uyumludur:

forutssetning av at disse brukes i henhold til våre instrukser:

overeenkomstig onze instructies:

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

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

10

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

***

Machinery 2006/42/EC

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

19

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:

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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

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(Anvendt modul

**

.

<D>

<G>

).

<F>

(Modulo aplicado

<E>

. Consulte también la siguiente página.

<H>

Categoría de riesgo

y juzgado positivamento por

** tal como se expone en el Archivo de Construcción Técnica

2PW40200-15T

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01

CE - VYHLÁSENIE-ZHODY

<K> PS 38 bar

<L> TSmin –50 °C

<M> TSmax 60 °C

<N> R410A

<P> 38 bar

<Q>

AIB VINÇOTTE INTERNATIONAL N.V.

Diamant Building, A. Reyerslaan 80

B-1030 Brussels, Belgium

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ankstesnio puslapio tęsinys:

t

22

nadaljevanje s prejšnje strani:

o

19

nastavak s prethodne stranice:

y

15

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продължение от предходната страница:

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ciąg dalszy z poprzedniej strony:

m

17

önceki sayfadan devam:

w

25

continuarea paginii anterioare:

r

18

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

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

(°C)

<L>

(°C)

<M>

<N>

povoleným tlakom (PS):

* TSmax: Nasýtená teplota korešpondujúca s maximálnym

* TSmin: Minimálna teplota na nízkotlakovej strane:

• Minimálna/maximálna povolená teplota (TS*):

• Chladivo:

(°C)

<L>

(°C)

<M>

dovoljenemu tlaku (PS):

<N>

* TSmin: Minimalna temperatura na nizkotlačni strani:

* TSmax: Nasičena temperatura, ki ustreza maksimalnemu

• Minimalna/maksimalna dovoljena temperatura (TS*):

• Hladivo:

(°C)

<L>

(°C)

<M>

<N>

dopuštenom tlaku (PS):

* TSmax: Standardna temperatura koja odgovara najvećem

* TSmin: Najniža temperatura u području niskog tlaka:

• Rashladno sredstvo:

• Najniža/najviša dopuštena temperatura (TS*):

(°C)

<L>

(bar)

<P>

(bar)

<K>

• Nastavenie tlakového poistného zariadenia:

• İzin verilen maksimum basınç (PS):

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

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

25

(bar)

<P>

(bar)

<K>

• Minimaalne/maksimaalne lubatud temperatuur (TS*):

• Nastavljanje varnostne naprave za tlak:

• Maksimaalne lubatud surve (PS):

• Tovarniška številka in leto proizvodnje: glejte napisno ploščico

20

(bar)

<K>

(bar)

<P>

modela

• Proizvodni broj i godina proizvodnje: pogledajte natpisnu pločicu

• Postavke sigurnosne naprave za tlak:

• Legnagyobb megengedhető nyomás (PS):

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

(bar)

<K>

*TSmin: Минимална температура от страната на ниското

• Минимално/максимално допустима температура (TS*):

• Tootmisnumber ja tootmisaasta: vaadake mudeli andmeplaati

• Максимално допустимо налягане (PS):

21

(bar)

<K>

(bar)

<P>

<N>

• A túlnyomás-kapcsoló beállítása:

• Maksymalne dopuszczalne ciśnienie (PS):

• Gyártási szám és gyártási év: lásd a berendezés adattábláján

•Hűtőközeg:

17

(°C)

<L>

налягане:

• Minimalna/maksymalna dopuszczalna temperatura (TS*):

(°C)

<M>

максимално допустимото налягане (PS):

*TSmax:Температура на насищане, съответстваща на

<L>

(°C)

* TSmin: Minimalna temperatura po stronie niskociśnieniowej:

(bar)

<P>

<N>

• Настройка 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:

(bar)

<K>

• Maksimalus leistinas slėgis (PS):

• Minimali/maksimali leistina temperatūra (TS*):

22

modelu

• Numer fabryczny oraz rok produkcji: patrz tabliczka znamionowa

(°C)

<L>

* TSmin: Minimali temperatūra žemo slėgio pusėje:

(bar)

<K>

• Presiune maximă admisibilă (PS):

18

(°C)

<L>

(bar)

(bar)

<K>

<P>

(°C)

<N>

<M>

(PS):

* TSmax: Prisotinta temperatūra, atitinkamti maksimalų leistiną slėgį

•Temperatură minimă/maximă admisibilă (TS*):

plokštelę

•Minimālā/maksimālā pieļaujamā temperatūra (TS*):

• Apsauginio slėgio prietaiso nustatymas:

•Maksimālais pieļaujamais spiediens (PS):

• Šaldymo skystis:

• Gaminio numeris ir pagaminimo metai: žiūrėkite modelio pavadinimo

23

<L>

* TSmin: Temperatură minimă pe partea de presiune joasă:

(bar)

<P>

(°C)

<M>

<N>

(°C)

admisibile (PS):

* TSmax: Temperatură de saturaţie corespunzând presiunii maxime

• 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:

identificare a modelului

• Izgatavošanas numurs un izgatavošanas gads: skat. modeļa

• Spiediena drošības ierīces iestatīšana:

• Dzesinātājs:

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>

с Директивата за оборудване под налягане:

се е произнесъл положително относно съвместимостта

Наименование и адрес на упълномощения орган, който

Atsakingos institucijos, kuri davė teigiamą sprendimą pagal

Sertifikācijas institūcijas, kura ir devusi pozitīvu slēdzienu par

atbilstību Spiediena lekārtu Direktīvai, nosaukums un adrese:

slėginės įrangos direktyvą pavadinimas ir adresas:

22

21

A nyomástartó berendezésekre vonatkozó irányelvnek való

16

23

<Q>

megfelelőséget igazoló bejelentett szervezet neve és címe:

<Q>

<Q>

conformarea cu Directiva privind echipamentele sub presiune:

Nazwa i adres Jednostki notyfikowanej, która wydała pozytywną

opinię dotyczącą spełnienia wymogów Dyrektywy dot. Urządzeń

Denumirea şi adresa organismului notificat care a apreciat pozitiv

Ciśnieniowych:

18

17

fortsettelse fra forrige side:

jatkoa edelliseltä sivulta:

pokračování z předchozí strany:

n

j

CE - ERKLÆRING OM-SAMSVAR

CE - ILMOITUS-YHDENMUKAISUUDESTA

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CE - ЗАЯВЛЕНИЕ-О-СООТВЕТСТВИИ

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12

continuação da página anterior:

p

CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE

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:

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06

Fortsetzung der vorherigen Seite:

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02

c

14

fortsat fra forrige side:

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10

συνέχεια από την προηγούμενη σελίδα:

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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):

(bar)

<K>

• Produksjonsnummer og produksjonsår: se modellens merkeplate

• Suurin sallittu paine (PS):

13

(°C)

<M>

<N>

máxima permitida (PS):

• Refrigerante:

(bar)

<P>

<N>

• Réfrigérant:

• Réglage du dispositif de sécurité de pression:

(°C)

<L>

(°C)

<M>

kyllästyslämpötila:

* TSmax: Suurinta sallittua painetta (PS) vastaava

* TSmin: Alhaisin matalapainepuolen lämpötila:

• Pienin/suurin sallittu lämpötila (TS*):

(bar)

<P>

(бар)

<K>

da unidade

• Regulação do dispositivo de segurança da pressão:

• Максимально допустимое давление (PS):

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

09

(bar)

<K>

plaquette signalétique du modèle

• Maximaal toelaatbare druk (PS):

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

• Minimaal/maximaal toelaatbare temperatuur (TS*):

04

<N>

• Kylmäaine:

• Минимально/Максимально допустимая температура (TS*):

(°C)

<L>

* TSmin: Minimumtemperatuur aan lagedrukzijde:

(bar)

(bar)

<K>

<P>

• Minimální/maximální přípustná teplota (TS*):

• Varmuuspainelaitteen asetus:

• Maximální přípustný tlak (PS):

• Valmistusnumero ja valmistusvuosi: katso mallin nimikilpi

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>

(°C)

<M>

přípustnému tlaku (PS):

* TSmin: Minimální teplota na nízkotlaké straně:

* TSmax: Saturovaná teplota odpovídající maximálnímu

(бар)

<P>

<N>

• Заводской номер и год изготовления: смотрите паспортную

• Настройка устройства защиты по давлению:

• Хладагент:

(bar)

<K>

• Temperatura mínima/máxima admisible (TS*):

• Presión máxima admisible (PS):

• Fabricagenummer en fabricagejaar: zie naamplaat model

05

(bar)

<P>

<N>

• Chladivo:

• Nastavení bezpečnostního tlakového zařízení:

• Výrobní číslo a rok výroby: viz typový štítek modelu

табличку модели

(°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:

• Refrigerante:

• Ajuste del presostato de seguridad:

de especificaciones técnicas del modelo

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

<Q>

<Q>

Navn og adresse på bemyndiget organ, der har foretaget en

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:

10

11

<Q>

<Q>

απεφάνθη θετικά για τη συμμόρφωση προς την Οδηγία

Εξοπλισμών υπό Πίεση:

Nome e indirizzo dell’Ente riconosciuto che ha riscontrato la

conformità alla Direttiva sulle apparecchiature a pressione:

Όνομα και διεύθυνση του Κοινοποιημένου οργανισμού που

07

06

<Q>

<Q>

Name and address of the Notified body that judged positively

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

01

02

03

<Q>

Navn på og adresse til det autoriserte organet som positivt

bedømte samsvar med direktivet for trykkutstyr (Pressure

Equipment Directive):

12

<Q>

Nome e morada do organismo notificado, que avaliou

favoravelmente a conformidade com a directiva sobre

equipamentos pressurizados:

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:

04

<Q>

Sen ilmoitetun elimen nimi ja osoite, joka teki myönteisen

päätöksen painelaitedirektiivin noudattamisesta:

13

<Q>

принявшего положительное решение о соответствии

Директиве об оборудовании под давлением:

Название и адрес органа технической экспертизы,

09

<Q>

Nombre y dirección del Organismo Notificado que juzgó

positivamente el cumplimiento con la Directiva en materia de

Equipos de Presión:

2PW40200-15T

05

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

(bar)

<K>

• Maximalt tillåtet tryck (PS):

11

del modello

nameplate

• Min/max tillåten temperatur (TS*):

(bar)

<K>

•Mέγιστη επιτρεπόμενη πίεση (PS):

07

(Bar)

<K>

• Maximal zulässiger Druck (PS):

02

<L>

* TSmin: Minimumtemperatur på lågtryckssidan:

• Ελάχιστη/μέγιστη επιτρεπόμενη θερμοκρασία (TS*):

• Minimal/maximal zulässige Temperatur (TS*):

* TSmax: Mättnadstemperatur som motsvarar maximalt tillåtet tryck

*TSmin: Ελάχιστη θερμοκρασία για την πλευρά χαμηλή ς πίεσης:

(°C)

<L>

* TSmin: Mindesttemperatur auf der Niederdruckseite:

(°C)

<M>

(PS):

(°C)

<L>

* TSmax: Sättigungstemperatur die dem maximal zulässigen Druck

<N>

• Köldmedel:

*TSmax:Κορεσμένη θερμοκρασία που αντιστοιχεί με τη μέγιστη

(°C)

<M>

(PS) entspricht:

(°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*):

WARNING

LREQ5B7Y1 LREQ12B7Y1
LREQ6B7Y1 LREQ15B7Y1
LREQ8B7Y1 LREQ20B7Y1
LREQ10B7Y1

Air cooled refrigeration condensing unit

Installation manual

CONTENT

1. INTRODUCTION....................................................................... 1

1-1 Safety precautions .............................................................

1-2 Special notice of product....................................................

1-3 Disposal requirements .......................................................

2. BEFORE INSTALLATION..........................................................

2-1 Standard supplied accessories ..........................................

2-2 Model series......................................................................

2-3 Example of system configuration .......................................

2-4 Indoor unit constraints........................................................

3. SELECTION OF LOCATION.....................................................

4. HANDLING THE UNIT ..............................................................

5. PLACING THE UNIT .................................................................

6. REFRIGERANT PIPING............................................................

6-1 Selection of piping material................................................

6-2 Protection against contamination when inst

6-3 Pipe connection .................................................................

6-4 Drier installation ................................................................

6-5 Connecting the refrigerant piping.......................................

7. FIELD WIRING.........................................................................

7-1 Example of wiring entire system ...................................... 12

Procedure for incoming wiring ......................................... 12

7-2

Procedure for power supply wiring................................... 13

7-3

Procedure for wiring inside units...................................... 14

7-4

INSPECTION AND PIPE INSULATION .................................. 15

8.

9.

10. REFRIGERANT REPLENISHMENT ....................................... 16

1

The English text is the original instruction. Oth
translations of the original instructions.

Airtight test/vacuum drying............................................... 15

8-1

Thermal insulation work................................................... 15

8-2

Checking of device and installation conditions ................ 16

8-3

CHECKS AFTER WORK COMPLETION................................ 16

1. TEST RUN...............................................................................

alling pipes..... 8

er languages are

. 3

. 8

11

18

1. INTRODUCTION

• This document is an installation manual for the Daikin Air Cooled
Refrigeration Condensing Unit. Before installing the unit, read this
manual thoroughly, and following the instructions contained in it.
After installation, do a test run to make sure the unit runs properly,
and then explain how to operate and take care of the unit to the
customer, using the operation manual.

• Lastly, make sure the customer keeps this manual, along with the
operation man
This manual does not describe h

•
Refer to the installation manual included with the indoor unit for
that.

1-1 Safety precautions

Please read these “Safety precautions” carefully before installing
condensing unit and be sure to install it correctly.

Meaning of WARNING and CAUTION notices
Both are important notices for safety. Be sure to follow them.

WARNING ....

CAUTION .....

After completing installation,
the equipment operates without any problems. Then, explain to the
customer how to operate the equipment and take care of it following
the operation manual.

ual, in a safe place.

ow to inst

F

ailure to follow these instructions properly may

result in personal injury or loss of life.

F

ailure to observe these instructions properly
may result in property damage or personal injury,
which may be serio
stances.

c

onduct a test operation to confirm that

all the indoor unit.

us depending on the circum-

Ask the customer to store the installation manual along with the

nual for future reference.

ce with the instructions in

kage, electric shocks or fire.

ight of the unit.

jur

y.

se accidents.

pipe

, lightning conductor or

g or othe

ly so that no external force from the wires may be applied to the

nd comes into contact with a source of fire, such as a fan

s

on the unit.

can play with them. Possible risk: suffocation.

r sources may cause

ker

may result in electric

uching any elect

ectric shock.

d faste

tion, ventilate the area

efrigeran

1
2
2

3
3

3
3
3

5
5
6

7

8

8

operation ma

•

Ask your dealer or qualified personnel to carry out installation work.
Do not attempt to install the condensing unit yourself. Improper
installation may result in water leakage, electric shocks or fire.

• Install the condensing unit in accordan
this installation manual.
Improper installation may result in water leakage, electric shocks or fire.

• When installing the unit in a small room, take measures so that the
refrigerant may not exceed the limiting concentration in the event
of refrigerant leakage.
Contact your dealer for further information. If the refrigerant leaks and
exceeds the limiting concentration, it may lead to oxygen deficiency.

• Be sure to use only the specified accessories and parts for
installation work.
Failure to use the specified parts may result in the unit falling, water
lea

• Install the condensing unit on a foundation strong enough to
withstand the we
If a foundation does not have sufficient strength, the equipment
may fall and cause in

• Carry out the required installation work in co
winds, typhoons or earthquakes.
If the installation work is not properly carried out, the unit may fall
down and cau
The electrical work must be carried out by the qualified electrician in

•
accordance with the local laws and regulations and this installation
manual. Make sure to provide a dedicated power supply circuit and
never connect additional wiring to the existing circuit.
An insufficient power supply capacity or improper electrical work
may lead to electric shocks or fire.

• Be sure to earth the condensing unit.
Do not earth the unit to a utility
telephone earth lead. Imperfect earthing may result in
electric shocks or fire.
A high surge current from lightnin
damage to the condensing unit.

• Be sure to install an earth leakage breaker.
Failure to install an earth leakage brea
shocks or fire.

• Be sure to switch off the unit before to
Touching a live part may result in el

• For wiring, use the specified wires and connect and fasten them
firm
terminal connections.
If the wires are not firmly connected an
heating, fire or the like.
When wiring the power supply and connecting transmission wiring,

•
position the wires so that the control box lid can be securely fastened.
Improper positioning of the control box lid may result in electric
shocks, fire or the terminals overheating.

• If refrigerant gas leaks during installa
immediately.
Toxic gas may be produced if the refrigerant comes int
with fire.

• After completing installation, check for r
Toxic gas may be produced if the refrigerant gas leaks into the
room a
heater, stove or cooker.

• Do not directly touch refrigerant that has leaked from r
pipes or other areas, as there is a danger of frostbite.

• Do not allow children to climb on the outside unit and avoid placing
object
Injury may result if the unit becomes loose a

• Tear apart and throw away plastic packaging bags so that nobody,
especially children,

nsideration of strong

rical parts.

ned, it may cause

o contact

t gas leakage.

efrigeran

nd falls.

t

Installation manual

1

Air cooled refrigeration condensing unit

4PW74302-1C – 2016.02

LREQ5~20B7Y1

• Do not touch the refrigerant piping, water piping or internal parts

CAUTION

CAUTION

CAUTION

Contains fluorinated greenhouse gases

2

1

1

1

2

2

kg

tCO2eq

GWP × kg

1000

=

=

+

kg

=

kg

=

GWP: XXX

RXXX

during and immediately after operation. It could be too hot or too
cold. Give it time to return to normal temperature. If you must touc h
it, wear protective gloves.

• Works executed on the outdoor unit are best done under dry
ther condition

wea

• In accordance with the applicable legislation,

s to avoid water ingress.

it might be necessary
to provide a logbook with the product containing at least:
information on maintenance, repair work, results of tests, stand-by
periods,…
Also, at least, following information must be provided at an
accessib

le place at the pr

oduct:

• 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.

• Carry out drain piping properly following this installation manual
and insulate the pipe to prevent condensation.
Improper drain piping may result in indoor water leakage and
property damage

• Install the indoor and outdoor unit

.

s

, power cord and connecting
wires at least 1 meter away from televisions or radios to prevent
picture interference and noise.
(Depending on the incoming signal strength, a distance of 1 meter
may not be suf

• Do not install the condensing unit in the fo

1.

Where there is a high concentra

ficient to eliminate noise.)

llowing locations:

tion of mineral oil spray or
vapour (e.g. a kitchen).
Plastic parts may deteriorate and cause parts to fall off or water
to leak.
Where corrosive gas, such as sulphurous acid gas, is produced.

2.
Corrosion of copper pipes or brazed parts may occur and cause
refrigerant leakage.
Where there is a machine that generates electromagnetic wave

3.
and where voltage fluctuation often occurs such as a factory.
Control system may malfunction and as a result the unit may
not properly operate.

4. Where flammable gas may leak, whe

re carbon fibre or ignitable
dust is suspensions in the air, or where volatile flammables
such as paint thinner or gasoline are handled.
Operating the unit in such con

5.

Vehicles, ships, or other places that generate vibration or cause

ditions may result in fire.

the condensing unit to move.

he condensing unit may malfunction or

T

cause oxygen

deficiency accidents as a result of refrigerant leakage.

6. Places with excessive voltage fluctu

ations.

The condensing unit may malfunction.

7. Places where fallen leaves accumulate or

8. Places that become small animals’ shelter
Small animals coming in contact with e

weeds gro

.

lectrical parts can cause

malfunctions, smoke, or ignition.

• The condensing unit is not intended for

use in a potentially

explosive atmosphere.

1-2 Special notice of product

This condensing unit comes under the term “appliances not
accessible to the general public”.

[CLASSIFICATION]

This condensing unit comes under the term
accessible to the general public”.
Refer to the connected indoor unit to know the climate class

N60335-2-89).

(E

[EMC CHARACTERISTICS]

This system is a class A product.

In a domestic environment th
product may cause radio interference in which case the user may be
required to take adequate measures.

[REFRIGERANT]
This System use R410A refrigerant.

LREQ5~20B7Y1

Air cooled refrigeration condensing unit

4PW74302-1C – 2016.02

“appliances not

w thick.

is

This unit is already filled with a certain amount of R410A.
Never open liquid and gas shutoff valve until the step specified in

"9. CHECKS AFTER WORK COMPLETION" on page 16.

• The refrigerant R410A requires that strict precautions be observed
for

keeping the system clean, dry and tightly sealed.
Read the chapter "6. REFRIGERANT PIPING" on page 6 carefully
and follow these procedures correctly.
A.Clean and dry

Strict measures must be taken to keep impurities (including SUNISO
oil and other mineral oils as well as moisture) out of the system.

B.Tightly sealed

Take care to keep the system tight when installing.
R410A contains no chlorine, does not destroy the ozone layer
and so

does not reduce the earth’s protection against harmful
ultraviolet radiation. R410A will contribute only slightly to the
greenhouse effect if released into the atmosphere.

• Since R410A is a mixed refrigerant, the required a

dditional
refrigerant must be charged in its liquid state. If the refrigerant is
charged in a state of gas, its composition changes and the system
will not work properly.

• Be sure to perform refrigerant replenishment.

Refer to "9. CHECKS AFTER WORK COMPLETION" on page 16

ant replenishment on the

and the label of instructions on refr

iger

cover surface of the control box,

Important information regarding the refrigerant used

This product contains fluorinated gr
gases in

to the atmosphere.

Refrigerant type: R410A

eenhouse gases. Do not vent

Global warming potential (GWP) value: 2087.5

To fix the fluorinated greenhouse gases label

1. Fill in the label as follows:

6

1 If a multilingual fluorinated greenhouse

with the unit (see accessories), peel off the applicable language
and stick it on top of 1.

actory refrigerant charge: see unit name plate

2 F
3 Additional refriger

ant amount charged

4 Total refrigerant charge
5

Greenhouse gas emissions of the tot

expressed as tonnes CO

-equivalent

2

6 GWP = Global warming potential

In Europe, the greenhouse gas emissions of the total
refrigerant charge in the system (expressed as tonnes CO
equivalent) is used to determine the maintenance intervals.
Follow the applicable legislation.
Formula to calculate the greenhouse gas emissions: GWP
value of the refrigerant × Total refrigerant charge [in kg] / 1000

1

2

3

4

5

gases label is delivered

al refrigerant charge

-

2

2. Fix the label on the inside of the outdoor unit near the gas and

liquid stop valves.

[DESIGN PRESSURE]

Since design pressure is 3.8 MPa or 38 bar (for R407C units :

3.3 MPa or 33 bar), the wall thickness of pipes should be more
fully selected in

care

accordance with the relevant local and national

regulations.

1-3 Disposal requirements

Dismantling of the unit, treatment of the refrigerant, of oil and of other
parts must be done in accordance with relevant local and national
legislation.

Installation manual

2

2. BEFORE INSTALLATION

CAUTION

Note

1, 2, 3

1, 2, 3

4

4

1, 2, 3

4

• When installing the indoor unit, refer to the installation manual
provided for the indoor unit.

• Optional accessories are required for the installation of the
product. Refer to the information on optional accessory.

2-1 Standard supplied accessories

The following accessories are included. The storage location of the
accessories is shown in the figure.

LREQ5, LREQ6 LREQ8, LREQ10, LREQ12

Do not throw away any of the accessories until installation is complete.

Name Clamp (1) Clamp (2)

Quantity

Shape

Name

Quantity

Shape

Name Installation manual

Quantity

Shape

9 pcs. 2 pcs. 1 pc. 1 pc.

Small

Liquid side acces-

sory

pipe

(1)

1 pc. 1 pc. 1 pc.

1 pc. 1 pc. 1 pc.

Liquid

Fluorinated green-

house gases label

Gas side

ac

cess

pipe (1)

side acces-

sory

2)

pipe (

Thin

Gas side

ory

accessory

pipe (2)

Operation manual

Multilingual fluori­nated greenhouse

gases label

2-2 Model series

LREQ5~20

2-3 Example of system configuration

Name Outdoor unit

Shape

Indoor unit

Unit cooler Showcase

LREQ15, LREQ20

1 Operation manual
2 Installation manual
3 Clamps
4 Accessory p

ipes (Installed on bottom frame)

2-4 Indoor unit constraints

• Install an R410A mechanical thermostatic expansion valve on
each indoor unit.

• Insulate the feeler block of the mechanical thermostatic expansion

lv

e.

va

• Install an R410A solenoid valve (M
pressure of 3.5 MPa [35 bars] or over) on the primary side of the
mechanical thermost
each indoor unit.

• Install a filter on the primary side of th
above

for each indoor unit. Determine the filter mesh count based
on the size specified by the solenoid valve and mechanical
thermostatic expansion valve being used.

• Route the path to the indoor unit heat exchanger so that the flow of
refrigerant is from top to b

• When installing a number of indoor units, be sure to install them
the same level.

• Use either off-cycle defrosting or electric heater defrosting as the
defrosting type. Hot-

• Set the total value of the internal volume for the evaporator

frigerator

(Re
inside the evaporator that can be recovered in the condenshing
unit by closing the liquid solenoid valve installed on the
refrigeration-side to the below amount or lower.
LREQ5, 6: 22 l or lower
LREQ8, 10, 12: 33 l or lower
LREQ15, 20: 42 l or lower

atic expansion valve described above for

ottom.

gas defrosting models cannot be used.

/Freezer) to connect and the amount of refrigerant

ax. operating differential

e solenoid valve described

a

t

Name

Shape

Installation manual

3

Indoor unit

Unit cooler

Showcase

Control panel

(Defrost)

Warning

panel

3. SELECTION OF LOCATION

Select a location for installation that meets the following conditions.
Get the customer’s permission.

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

2. Select the location of the unit in such a way that neither the

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

3. The foundation is strong enough to support the weight of the unit

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

4. The piping length between the outdoor unit and the indoor unit may

not exceed the allowable piping length.

Air cooled refrigeration condensing unit

4PW74302-1C – 2016.02

LREQ5~20B7Y1

(Refer to "6. REFRIGERANT PIPING" on page 6)

CAUTION

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

If installed as a single unit

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3DWWHUQ

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When installed in serial

Front

side

Front side

Front side

Front

side

Front side

1ROLPLWWR

wall height

1ROLPLWWR

wall height

Service space

of suction side

Service space

of front side

Service space

of suction side

Service space

of front side

Service space

of suction side

Service space

of front side

Service space

of suction side

Service space

of front side

A

B

1500

500 h2

Front side

Service space

Service space

Suction side

h1

h1 = A (Actual height) – 1500
h2 = B (Actual height) – 500
X = 500 + h1/2 or over
Y = 300 + h2/2 or over
(Y = 100 + h2/2 or over)

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overcurrent breaker
(Earth leakage breaker)

Branch switch,
overcurrent breaker
(Earth leakage breaker)

Control panel
Warning panel

(mm)

5. Locations where the unit’s suction vent and outlet vent do not

generally face the wind.

ction or

Wind blowing directly into the su

outlet vents will interfere
with the unit’s operation.
If necessary, install some kind of obstruction to block the wind.

6. The space around the unit is adequate for servicing and the

minimum space for air inlet and air outlet is available.
(See the "Installation Space Examples" on page 4 for the minimum
space requirements.)

Installation Space Examples

• The installation space requirement shown in the following figure
a reference for cooling operation when the outdoor temperature is
32°C.
If the design outdoor temperature exceeds 32°C or the heat load
exceeds m
large space on the intake shown in the following figure.

• During installation, install the units using the most appropriate of
the p
question, taking into consideration human traffic and wind.

• If the number of units installed is more than that shown in the

at

p
circuits.

• As regards space in front of the unit, consider the space needed
the local refrigerant piping when installing the units.

• If the work conditions in the following figure do not ap
your dealer or Daikin directly.

aximum cap

atterns shown in the following figu

acity in all the outdoor unit, take an even

re for the location in

tern in the following figure, install the units so there are no short

ply, contact

for

s

i

[Values in parentheses are for pattern 2]

Branch switch,

<

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NOTE) For patterns 1 and 2

• Wall height for front side no higher than 1500 mm.

• Wall height on the suction side no higher than 500 mm.

• Wall height for sides – no limit

• If the height is exceeded the above, calculate h1 and h2 shown
in the figure
side and h2/2 to the service space of suction side.

LREQ5~20B7Y1

Air cooled refrigeration condensing unit

4PW74302-1C – 2016.02

>

<

, and add h1/2 to the service space of front

below

Front side

>

Showcase

1. An inverter condensing unit may cause electronic noise generated

from AM broadcasting. Examine where to install the main
condensing unit and electric wires, keeping proper distances away
from stereo equipment, personal computers, etc.
Particularly for locations with weak reception, ensure there is a

ance of at least 3 meters for indoor remote controllers, place

dist
power wiring and transmission wiring in conduits, and ground the
conduits.

2. When installing in a locations where there is heavy snowfall,

implement the following snow measures.

• Ensure the base is high enough that intakes are not clogged by
snow.
Mount a snow protection hood (optional accessory)

•

s

• Remove the rear intake grille to prevent

now from

accumulating on the fins.

3. If condensate may drip on downstairs (or walkway) depending on

the floor condition, take a measure such as the installation of
central drain pan kit (sold separately).

4. 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.
See “Engineering Data” for details.

Installation manual

4

4. HANDLING THE UNIT

Note

Note

1

2

4

3

2

3

4

5

6

20

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



foundation

foundation

foundation
(horizontal)

foundation
(vertical)

Not required
for LREQ5
or LREQ6

Not required
for LREQ5
or LREQ6

Center of the product

Center of the product

Base form

The corner-hole foundation that secures the unit with the holes on the four

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A

B

729

(Depth of product)

631

(Inner dimension

of the base)

765 or more

(Outer dimension

of the base)

Base width and base bolt positions

(4-15 × 22.5)

LREQ5, LREQ6

LREQ8, LREQ10, LREQ12

LREQ15, LREQ20

635

930

1240

497

792

1102

Model A B

(Unit : mm)

washers

1. Decide on the transportation route.

2. If a forklift is to be used, pass the forklift arms through the large

openings on the bottom of the unit.

ning (large)

1 Ope
2 Fork
3 Fixed screws of transportation clasp
4 Transportation clasp (yellow)

hanging the unit, use a cloth sling

If
Keeping the following points in mind, hang the unit following the
procedure shown in the following figure.

• Use a sling sufficiently strong to hold the mass of the unit.

• Use 2 belts of at least 8m long.

• Place extra cloth in the locations where the casing comes in
with the sling to prevent damage.

act

cont
Hoist the unit making sure it is being lifted at its center of gravity.

•

1

to prevent damaging the unit.

Corner-hole

765

Independent

Beam

Foundation bolt point

Beam

1 Belt sling
2 Patch cloth
3 Opening (large): Used for LREQ5 or LREQ6
4 Belt sling
5 Patch cloth

ning (small): Used for LREQ8~20

6 Ope

3. After installation, remove the transportation clasp (yellow) attached

to the large openings.

Apply a filler cloth on a fork to prevent coating of the bottom fram e f rom
coming off and rust from occurring when bringing in the unit with anti­corrosion treatment type using a forklift.

5. PLACING THE UNIT

• Make sure the unit is installed level on a sufficiently strong base to
prevent vibration and noise.

• The base should be bigger around than the width of the unit’s legs
(66 mm), and should support the unit.
If protective rubber is to be attached, attach it to the whole face
the base.

• The height of the base should be at least 150 mm from the floor.

• Secure the unit to its base using foun
commercially available M12-type foundation bolts, nuts, and
washers.)

• The foundation bolts should be inserted 20 mm.

Installation manual

5

dation

bolts. (Use four

of

• When installing on a roof, make sure the roof floor is strong enough
and be sure to water-proof all work.

• Make sure the area around the machine drains properly by setting
up drainage grooves around the foundation.
Drain water is sometimes discharged from the outdoor unit when it

nning

is ru

• If the condensing unit is of brine
damage resist
damage resistant type, use nuts
provided with resin washers to secure
the product to the foundation bolts (see
the illustration on the right-hand side).
The rustproof effect of the nut will be lost if the coatings on the
tig

.

ant or heavy brine

g portions of the nuts come off.

htenin

Resin

Air cooled refrigeration condensing unit

4PW74302-1C – 2016.02

LREQ5~20B7Y1