Daikin FXLQ20P7VEB, FXLQ25P7VEB, FXLQ32P7VEB, FXLQ40P7VEB, FXLQ50P7VEB Installation manuals

INSTALLATION AND

OPERATION MANUAL

System air conditioners

FXLQ20P2VEB
FXLQ25P2VEB
FXLQ32P2VEB
FXLQ40P2VEB
FXLQ50P2VEB
FXLQ63P2VEB

FXNQ20P2VEB
FXNQ25P2VEB
FXNQ32P2VEB
FXNQ40P2VEB
FXNQ50P2VEB
FXNQ63P2VEB

1

1

LN

IN/D OUT/D

F

1 F2 F1 F2

Control box

P1P

2

P1P

2

F1F2T1T

2

P1P2F1F2T1T

2

P1P2F1F2T1T

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P1P2F1F2T1T

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P1P

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P1P

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LN

LN LN LN

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3 4

LN

LN

IN/D OUT/D

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1 F2 F1 F2

Control box

LNLN

P1P

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P1P

2

P1P

2

P1P

2

P1P

2

F1F2T1T

2

P1P2F1F2T1T

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P1P2F1F2T1T

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P1P2F1F2T1T

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3

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2

LN LN LN LN

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1

2

3 7

9

8

10

4

5

6

LN

IN/D OUT/D

F

1 F2 F1 F2

Control box

LN

P1P

2

P1P

2

P1P

2

F1F2T1T

2

P1P2F1F2T1T

2

3

IN/D OUT/D

F

1 F2 F1 F2

Control box

166

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LN LN

IN/D OUT/D

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1 F2 F1 F2

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CE - ATITIKTIES-DEKLARACIJA

<A> DAIKIN.TCF.024E19/07-2012

<B> TÜV (NB1856)

<C> 0510260101

CE - ATBILSTĪBAS-DEKLARĀCIJA

CE - VYHLÁSENIE-ZHODY

CE - UYUMLULUK-BİLDİRİSİ

CE - IZJAVA O SKLADNOSTI

CE - VASTAVUSDEKLARATSIOON

CE - ДЕКЛАРАЦИЯ-ЗА-ϹЪОТВЕТСТВИЕ

CE - IZJAVA-O-USKLAĐENOSTI

CE - MEGFELELŐSÉGI-NYILATKOZAT

CE - DEKLARACJA-ZGODNOŚCI

CE - DECLARAŢIE-DE-CONFORMITATE

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

m

17

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:

r

o

18

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

x

20

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

b

21

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

t

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

v

23

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

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

k

w

24

25

megfelelnek az alábbi szabvány(ok)nak vagy egyéb irányadó dokumentum(ok)nak, ha azokat előírás szerint használják:17spełniają wymogi następujących norm i innych dokumentów normalizacyjnych, pod warunkiem że używane są zgodnie z naszymi

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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

.

<B>

<B>

göre

.

.

pozitīvajam

<B>

.

un atbilstoši

<A>

kā norādīts

23 Piezīmes *

şi apreciat pozitiv

<A>

aşa cum este stabilit în

sertifikātu <C>

vērtējumam saskaņā ar

.

Certificatul <C>

în conformitate cu

<B>

de

a pozitívne zistené

<A>

osvedčením <C>

ako bolo uvedené v

v súlade s

24 Poznámka *

<B>

.

in odobreno s strani

<A>

certifikatom <C>

v skladu s

kot je določeno v

<C> Sertifikasına

’da belirtildiği gibi ve

25 Not * <A>

ja heaks

<A>

nagu on näidatud dokumendis

tarafından olumlu olarak değerlendirildiği gibi.

<B>

.

sertifikaadile <C>

järgi vastavalt

<B>

kiidetud

DICZ*** je pooblaščen za sestavo datoteke s tehnično mapo.

DICZ*** on volitatud koostama tehnilist dokumentatsiooni.

DICZ*** е оторизирана да състави Акта за техническа конструкция.

DICZ*** yra įgaliota sudaryti šį techninės konstrukcijos failą.

DICZ*** ir autorizēts sastādīt tehnisko dokumentāciju.

Spoločnosť DICZ*** je oprávnená vytvoriť súbor technickej konštrukcie.

DICZ*** Teknik Yapı Dosyasını derlemeye yetkilidir.

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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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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 normatiivsete dokumentidega, kui neid kasutatakse vastavalt meie juhenditele:21съответстват на следните стандарти или други нормативни документи, при условие, че се използват съгласно нашите

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инструкции:

atitinka žemiau nurodytus standartus ir (arba) kitus norminius dokumentus su sąlyga, kad yra naudojami pagal mūsų nurodymus:23tad, ja lietoti atbilstoši ražotāja norādījumiem, atbilst sekojošiem standartiem un citiem normatīviem dokumentiem:24sú v zhode s nasledovnou(ými) normou(ami) alebo iným(i) normatívnym(i) dokumentom(ami), za predpokladu, že sa používajú v súlade

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s našim návodom:25ürünün, talimatlarımıza göre kullanılması koşuluyla aşağıdaki standartlar ve norm belirten belgelerle uyumludur:

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

*

**

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

instrukcjami:

conformitate cu instrucţiunile noastre:

18

z późniejszymi poprawkami.18Directivelor, cu amendamentele respective.

17

и оценено положително

<A>

* както е изложено в

21 Забележка

igazolta a megfelelést,

<B>

alapján, a(z)

<A>

a(z)

Сертификата <C>

съгласно

<B>

от

szerint.

<C> tanúsítvány

a(z)

ir kaip teigiamai nuspręsta

<A>

kaip nustatyta

22 Pastaba *

, pozytywną opinią

<A>

zgodnie z dokumentacją

.

Sertifikatą <C>

pagal

.

Świadectwem <C>

i

<B>

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:

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

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

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

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

j

13

c

14

y

15

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

h

16

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

u

q

n

s

09

10

11

12

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

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:09соответствуют следующим стандартам или другим нормативным документам, при условии их использования согласно нашим

08

инструкциям:10overholder 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, 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 forutssetning av at

disse brukes i henhold til våre instrukser:13vastaavat seuraavien standardien ja muiden ohjeellisten dokumenttien vaatimuksia edellyttäen, että niitä käytetään ohjeidemme

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

Machinery 2006/42/EC

Electromagnetic Compatibility 2004/108/EC

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

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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

16 Megjegyzés *

17 Uwaga *

enligt

<B>

og gjennom positiv

<A>

.

och godkänts av

<A>

enligt

Certifikatet <C>

som det fremkommer i

11 Information *

12 Merk *

.

και κρίνεται θετικά από

<A>

Certificato <C>

e giudicato positivamente

<A>

secondo il

<B>

da

delineato nel

όπως καθορίζεται στο

06 Nota *

07 Σημείωση *

<B>

positiv beurteilt

.

<B>

and judged positively by

Certificate <C>

<A>

aufgeführt und von

<A>

according to the

as set out in

wie in

.

Sertifikat <C>

ifølge

<B>

bedømmelse av

.

Πιστοποιητικό <C>

σύμφωνα με το

<B>

το

.

Zertifikat <C>

gemäß

18 Notă *

19 Opomba *

on

<B>

<B>

ja jotka

mukaisesti.

<A>

a pozitivně zjištěno

<A>

Sertifikaatin <C>

jotka on esitetty asiakirjassa

jak bylo uvedeno v

hyväksynyt

13 Huom *

14 Poznámka *

.

Certificado <C>

e com o parecer

<A>

и в соответствии

de acordo com o

<A>

<B>

positivo de

tal como estabelecido em

как указано в

08 Nota *

09 Примечание *

.

et évalué positivement par

Certificat <C>

en positief beoordeeld door

<A>

<A>

conformément au

tel que défini dans

<B>

zoals vermeld in

.

osvědčením <C>

v souladu s

согласно

<B>

сположительным решением

.

Certificaat <C>

overeenkomstig

<B>

20 Märkus *

i pozitivno ocijenjeno

<A>

kako je izloženo u

15 Napomena *

.

Свидетельству <C>

y es valorado

<A>

como se establece en

.

Certifikatu <C>

prema

<B>

od strane

<B>

og positivt vurderet af

<A>

som anført i

10 Bemærk *

de acuerdo con el

<B>

positivamente por

DICZ*** on valtuutettu laatimaan Teknisen asiakirjan.

Spole čnost DICZ*** má oprávnění ke kompilaci souboru technické konstrukce.

DICZ*** je ovlašten za izradu Datoteke o tehničkoj konstrukciji.

A DICZ*** jogosult a műszaki konstrukciós dokumentáció összeállítására.

DICZ*** ma upoważnienie do zbierania i opracowywania dokumentacji konstrukcyjnej.

DICZ*** este autorizat să compileze Dosarul tehnic de construcţie.

13 **

14 **

15 **

16 **

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18 **

Takayuki Fujii

Managing Director

5th of November 2012

.

Η DICZ*** είναι εξουσιοδοτημένη να συντάξει τον Τεχ ν ι κ ό φάκελο κατασκευής.

A DICZ*** está autorizada a compilar a documentação técnica de fabrico.

Компания DICZ*** уполномочена составить Комплект технической документации.

DICZ*** er autoriseret til at udarbejde de tekniske konstruktionsdata.

DICZ*** är bemyndigade att sammanställa den tekniska konstruktionsfilen.

DICZ*** har tillatelse til å kompilere den Tekniske konstruksjonsfilen.

07 **

08 **

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11 * *

Certifikat <C>

i henhold til

.

Certificado <C>

12 **

CE - DECLARATION-OF-CONFORMITY

CE - KONFORMITÄTSERKLÄRUNG

CE - DECLARATION-DE-CONFORMITE

CE - CONFORMITEITSVERKLARING

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

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

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

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

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

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

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

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

a

d

f

l

e

i

g

Daikin Industries Czech Republic s.r.o.

01

02

03

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p

07

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FXNQ20P2VEB, FXNQ25P2VEB, FXNQ32P2VEB, FXNQ40P2VEB, FXNQ50P2VEB, FXNQ63P2VEB,

05

06

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

instructions:02der/den folgenden Norm(en) oder einem anderen Normdokument oder -dokumenten entspricht/entsprechen, unter der Voraussetzung,

FXLQ20P2VEB, FXLQ25P2VEB, FXLQ32P2VEB, FXLQ40P2VEB, FXLQ50P2VEB, FXLQ63P2VEB,

daß sie gemäß unseren Anweisungen eingesetzt werden:03sont conformes à la/aux norme(s) ou autre(s) document(s) 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 overeenkomstig

01

onze instructies:05están 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) 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 έγγραφο(α) κανονισμών, υπό την προϋπόθεση ότι χρησιμοποιούνται σύμφωνα

με τις οδηγίες μας:

EN60335-2-40,

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

01 Note *

02 Hinweis *

03 Remarque *

04 Bemerk *

DICZ*** is authorised to compile the Technical Construction File.

DICZ*** hat die Berechtigung die Technische Konstruktionsakte zusammenzustellen.

DICZ*** est autorisé à compiler le Dossier de Construction Technique.

DICZ*** is bevoegd om het Technisch Constructiedossier samen te stellen.

DICZ*** está autorizado a compilar el Archivo de Construcción Técnica.

DICZ*** è autorizzata a redigere il File Tecnico di Costruzione.

05 Nota *

01 **

02 **

03 **

04 **

05 **

06 **

***DICZ = Daikin Industries Czech Republic s.r.o.

3P323721-1

FXLQ20~63P2VEB
FXNQ20~63P2VEB

VRV System air conditioners

Installation and

operation manual

Contents Page

Before installation.............................................................................. 1

Important information regarding the refrigerant used........................ 2

Selecting installation site................................................................... 2

Indoor unit installation ....................................................................... 4

Refrigerant piping work ..................................................................... 5

Drain piping work .............................................................................. 6

Electric wiring work ........................................................................... 7

How to install the remote controller and wiring inside the unit .......... 8

Wiring examples................................................................................ 9

Field setting....................................................................................... 9

Test operation.................................................................................. 10

Maintenance.................................................................................... 10

Disposal requirements .....................................................................11

Wiring diagram ................................................................................ 12

Thank you for purchasing this product.

READ THESE INSTRUCTIONS CAREFULLY BEFORE
INSTALLATION. KEEP THIS MANUAL IN A HANDY
PLACE 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 AND SPARE PARTS MADE BY
DAIKIN WHICH ARE SPECIFICALLY DESIGNED FOR
USE WITH THE EQUIPMENT AND HAVE THEM
INSTALLED BY A PROFESSIONAL.

BE SURE TO WEAR ADEQUATE PERSONAL PROTEC­TION EQUIPMENT (PROTECTION GLOVES, SAFETY
GLASSES, ...) WHEN PERFORMING INSTALLATION,
MAINTENANCE OR SERVICE TO THE UNIT.

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

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

Installation must be done by a licensed technician.
The choice of materials and installation must comply with
the applicable national and international regulations.

Model identification

 FXLQ : Floor Standing unit
 FXNQ : Concealed Floor Standing unit

Before installation

 Leave the unit inside its packaging until you reach the

installation site. Where unpacking is unavoidable, use a sling of
soft material or protective plates together with a rope when
lifting, this to avoid damage or scratches to the unit.

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

reported immediately to the carrier claims agent.

 Refer to the installation manual of the outdoor unit for items not

described in this manual.

 Caution concerning refrigerant series R410A:

The connectable outdoor units must be designed exclusively for
R410A.

 Do not place objects in direct proximity of the outdoor unit and

do not let leaves and other debris accumulate around the unit.
Leaves are a hotbed for small animals which can enter the unit.
Once in the unit, such animals can cause malfunctions, smoke
or fire when making contact with electrical parts.

 When moving the unit while removing it from the carton box, be

sure to lift it without exerting any pressure on other parts,
especially the refrigerant piping, drain piping and other resin
parts.

 Tear apart and throw away plastic packaging bags so that

children will not play with them.
Children playing with plastic bags face danger of death by
suffocation.

Precautions

 Do not install or operate the unit in rooms mentioned below.

- Places with mineral oil, or filled with oil vapour or spray like in
kitchens. (Plastic parts may deteriorate.)

- Where corrosive gas like sulphurous gas exists. (Copper
tubing and brazed spots may corrode.)

- Where volatile flammable gas like thinner or gasoline is used.

- Where machines generating electromagnetic waves exist.
(Control system may malfunction.)

- Where the air contains high levels of salt such as air near the
ocean and where voltage fluctuates a lot (e.g. in factories).
Also in vehicles or vessels.

- Where there is no risk of flammable gas leaking.

- The equipment is not intended for use in a potentially
explosive atmosphere.

 Do not install accessories on the casing directly. Drilling holes in

the casing may damage electrical wires and consequently cause
fire.

 This appliance is not intended for use by persons, including

children, with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance
by a person responsible for their safety.
Children should be supervised to ensure that they do not play
with the appliance.

 This appliance is intended to be used in shops, in light industry

and on farms or for commercial use by lay persons.

 Sound pressure is less than 70 dB(A).

Installation and operation manual

1

FXLQ20~63P2VEB + FXNQ20~63P2VEB

VRV System air conditioners

4P323720-1 – 2012.06

Accessories

1x 1x 4x 1x 1x1x

123

56

1x

8

8x

7

4

Check if the following accessories are included with your unit.

1 Metal clamp 6 Insulation for liquid pipe
2 Drain hose 7 Clamp
3 Leveling screw 8 Installation and operation
4 Sealing pad
5 Insulation for gas pipe

manual

Optional accessories

There are two types of remote controllers: wired and wireless.

• Select a remote controller according to customer request and
install in an appropriate place.

• Refer to catalogues and technical literature for selecting a
suitable remote controller.

For the following items, take special care during construction and check after installation is finished

Tick 

when

checked

Is the indoor unit fixed firmly?





















The unit may drop, vibrate or make noise.

Is the gas leak test finished?

It may result in insufficient cooling or heating.

Is the unit fully insulated and checked for air leaks?

Condensate water may drip.

Does drainage flow smoothly?

Condensate water may drip.

Does the power supply voltage correspond to that shown on the
name plate?

The unit may malfunction or components may burn out.

Are wiring and piping correct?

The unit may malfunction or components may burn out.

Is the unit safely grounded?

Dangerous at electric leakage.

Is the wiring size according to specifications?

The unit may malfunction or components may burn out.

Is nothing blocking the air outlet or inlet of either the indoor or
outdoor units?

It may result in insufficient cooling or heating.

Are refrigerant piping length and additional refrigerant charge
noted down?

The refrigerant charge in the system might not be clear.

Important information regarding the refrigerant used

This product contains fluorinated greenhouse gases covered by the
Kyoto Protocol.

Refrigerant type: R410A

(1)

GWP

value: 1975

(1)

GWP = global warming potential

Periodical inspections for refrigerant leaks may be required
depending on European or local legislation. Please contact your local
dealer for more information.

Selecting installation site

1 Select an installation site where the following conditions are

fulfilled and that meets your customer's approval.

- The installation location is frost-free.

- Where optimum air distribution can be ensured.

- Where nothing blocks air passage.

- Where condensate water can be properly drained.

- Where the floor or wall is strong enough to bear the indoor
unit weight.

- Where sufficient clearance for maintenance and service can
be ensured.

- Where piping between indoor and outdoor units is possible
within the allowable limit. (Refer to the installation manual of
the outdoor unit.)

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

- Keep indoor unit, outdoor unit, power supply wiring and
transmission wiring at least 1 meter away from televisions
and radios. This is to prevent image interference and noise in
those electrical appliances. (Noise may be generated
depending on the conditions under which the electric wave is
generated, even if 1 meter is kept.)

- When installing the wireless remote controller kit, the
communication distance between wireless remote controller
and indoor unit might be shorter if there are fluorescent lights
who are electrically started in the room. The indoor unit must
be installed as far as possible away from fluorescent lights.

- Do not place objects that are susceptible to moisture directly
beneath the indoor or outdoor units. Under certain conditions,
condensation on the main unit or refrigerant pipes, air filter
dirt or drain blockage may cause dripping, resulting in fouling
or failure of the object concerned.

Notes to the installer

 Read this manual carefully to ensure correct installation. Be sure

to instruct the customer how to properly operate the system and
show him/her the enclosed operation manual.

 Explain to the customer what system is installed on the site. Be

sure to fill out the appropriate installation specifications in the
chapter "What to do before operation" of the outdoor unit
operation manual.

 This unit can be installed on the floor or be mounted to a wall.

FXLQ20~63P2VEB + FXNQ20~63P2VEB
VRV System air conditioners
4P323720-1 – 2012.06

Installation and operation manual

2