Daikin FVA-A user guide manual

INSTALLATION MANUAL

Split System Air Conditioner

FVA71AMVEB
FVA100AMVEB
FVA125AMVEB
FVA140AMVEB
AVA125AMVE

CE - VYHLÁSENIE-ZHODY

<A> DAIKIN.TCF.033A6/05-2017

<B> DEKRA (NB0344)

<C> 2178265.0551-EMC

CE - UYGUNLUK-BEYANI

CE - ATITIKTIES-DEKLARACIJA

CE - ATBILSTĪBAS-DEKLARĀCIJA

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

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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

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

x

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

b

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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

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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:

k

w

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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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instrukcjami:18sunt în conformitate cu următorul (următoarele) standard(e) sau alt(e) document(e) normativ(e), cu condiţia ca acestea să fie utilizate în

conformitate cu instrucţiunile noastre:19skladni 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 на шите

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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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.

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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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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.

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in odobreno s strani

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sertifikaadile <C>

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kiidetud

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и оценено положително

z późniejszymi poprawkami.18Directivelor, cu amendamentele respective.

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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

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c

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

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

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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 ус ловии их использования согласно нашим

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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

Low Voltage 2014/35/EU

Electromagnetic Compatibility 2014/30/EU

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:

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16 Megjegyzés *

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enligt

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og gjennom positiv

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och godkänts av

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som det fremkommer i

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και κρίνεται θετικά από

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e giudicato positivamente

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secondo il

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delineato nel

όπως καθορίζεται στο

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07 Σημείωση *

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positiv beurteilt

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and judged positively by

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ifølge

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σύμφωνα με το

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ja jotka

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jotka on esitetty asiakirjassa

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e com o parecer

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tal como estabelecido em

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et évalué positivement par

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mukaisesti.

a pozitivně zjištěno

i pozitivno ocijenjeno

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jak bylo uvedeno v

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согласно

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и в соответствии

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og positivt vurderet af

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Daikin Europe N.V. este autorizat să compileze Dosarul tehnic de construcţie.

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Shigeki Morita

Director

Ostend, 1st of June 2017

.

Η Daikin Europe N.V. είναι εξουσιοδοτημένη να συντάξει τον Τεχ ν ι κ ό φάκελο κατασκ ευής.

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11 * *

Certifikat <C>

i henhold til

.

Certificado <C>

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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:

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Daikin Europe N.V.

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p

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FVA71AMVEB, FVA100AMVEB, FVA125AMVEB, FVA140AMVEB, AVA125AMVE,

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

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

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

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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:

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Daikin Europe N.V. is authorised to compile the Technical Construction File.

Daikin Europe N.V. hat die Berechtigung die Technische Konstruktionsakte zusammenzustellen.

Daikin Europe N.V. est autorisé à compiler le Dossier de Construction Technique.

Daikin Europe N.V. is bevoegd om het Technisch Constructiedossier samen te stellen.

Daikin Europe N.V. está autorizado a compilar el Archivo de Construcción Técnica.

Daikin Europe N.V. è autorizzata a redigere il File Tecnico di Costruzione.

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3P471028-11C

FVA71AMVEB

WARNING

This appliance is filled with R32.

FVA100AMVEB
FVA125AMVEB
FVA140AMVEB
AVA125AMVE

SPLIT SYSTEM Air Conditioner Installation manual

CONTENTS

1. SAFETY PRECAUTIONS.....................................................................................1

2. BEFORE INSTALLATION ....................................................................................3

3. SELECTING INSTALLATION SITE......................................................................6

4. INDOOR UNIT INSTALLATION ...........................................................................7

5. REFRIGERANT PIPING WORK...........................................................................9

6. DRAIN PIPING WORK .......................................................................................14

7. WHEN THE OPTIONAL REMOTE CONTROLLER (BRC1E model)

IS USED AS A CONTROL PANEL.....................................................................15

8. ELECTRIC WIRING WORK ...............................................................................19

9. HOW TO CONNECT WIRINGS AND WIRING EXAMPLE ................................21

10. INSTALLATION OF SUCTION GRILLE .............................................................26

11. FIELD SETTING.................................................................................................27

12. TEST OPERATION ............................................................................................28

13. OPERATION RANGE.........................................................................................33

This English text is the original instruction. Other languages are translations of the original instructions.
Read these instructions carefully before installation.

Keep this manual in a handy place for future reference.

1. SAFETY PRECAUTIONS

Please read these “SAFETY PRECAUTIONS” carefully before installing air conditioning equipment 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 ........... Failure to observe these instructions properly may result in property damage or

After completing installation, conduct a test operation to confirm that 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. Ask the customer to store the installation manual along with the operation manual for future
reference.
This air conditioner comes under the term “appliances accessible to the general public”.

...........Failure to follow these instructions properly may result in personal injury or loss of life.

personal injury, which may be serious depending on the circumstances.

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

• Install the air conditioner in accordance with the instructions in this installation manual.
Improper installation may result in water leakage, electric shocks or fire.

English 1

• 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.

• 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.

• 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 leakage, electric shocks or fire.

• Install the air conditioner on a foundation strong enough to withstand the weight of the unit.
If a foundation does not have sufficient strength, the equipment may fall and cause injury.

• Carry out the required installation work in consideration of strong winds, typhoons or earthquakes.
If the installation work is not properly carried out, the unit may fall down and cause accidents.

• 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 air conditioner.
Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead.
Imperfect earthing may result in electric shocks or fire.
A high surge current from lightning or other sources may cause damage to the air conditioner.

• Be sure to install an earth leakage breaker.
Failure to install an earth leakage breaker may result in electric shocks or fire.

• Be sure to switch off the unit before touching any electrical parts.
Touching a live part may result in electric shock.

• For wiring, use the specified wires and connect and fasten them firmly so that no external force from the
wires may be applied to the terminal connections.
If the wires are not firmly connected and fastened, it may cause heating, fire or the like.

• Wiring for power supply and between the indoor and outdoor units must be properly laid and formed, and
the control box lid must be firmly fastened so that the wiring may not push up the structural parts such as
the lid.
If the lid is improperly fastened, it may cause electric shock or fire.

• If refrigerant gas leaks during installation, ventilate the area immediately.
Toxic gas may be produced if the refrigerant comes into contact with fire.

• After completing installation, check for refrigerant gas leakage.
Toxic gas may be produced if the refrigerant gas leaks into the room and comes into contact with a source
of fire, such as a fan heater, stove or cooker.

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

• Do not use flammable gasses (hairsprays, insecticides etc.) near the unit.
Do not use benzine or thinner to wipe the unit.
It could cause cracking, electric shocks or fire (only for R32 refrigerant).

• Make sure installation, servicing, maintenance and repair comply with instruction from Daikin and with
applicable legislation (for example national gas regulation) and are executed only by authorised persons.

• When installing or relocating the air conditioner, be sure to bleed the refrigerant circuit to ensure it is free
of air, and use only the specified refrigerant (R410A or R32- based on unit specification. The refrigerant
must not be interchanged).
The presence of air or other foreign matter in the refrigerant circuit causes abnormal pressure rise, which
may result in equipment damage and even injury.

• If the supply cord is damaged, it must be replaced by the manufacturer, a service agent or similarly qualified
persons in order to avoid a hazard.

2 English

CAUTION

• This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or

(1) Horizontal hanging (2) Vertical hanging

Sling

*Be sure that the sling

does not slide.

Sling

Apply cloth or corrugated
cardboard so that the air
discharge grille and air inlet
grille will not be damaged.

Fig. 1

for commercial and household use by lay persons.

• Sound pressure level is less than 70 dB(A).

•

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 units, 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 sufficient to eliminate noise.)

• Install the indoor unit as far as possible from fluorescent lamps.
If a wireless kit is installed in a room where the electronic lighting type (inverter or rapid start types)
fluorescent lamps exist, the transmitting distance of a remote controller may be shorter.

• Do not install the air conditioner in the following locations:

1. Where there is a high concentration of mineral oil spray or vapour (e.g. a kitchen).

Plastic parts may deteriorate and cause parts to fall off or water to leak.

2. Where corrosive gas, such as sulphurous acid gas, is produced.

Corrosion of copper pipes or brazed parts may occur and cause refrigerant leakage.

3. Where there is a machine that generates electromagnetic wave 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, where carbon fibre or ignitable dust is suspending in the air, or where

volatile flammables such as paint thinner or gasoline are handled.
Operating the unit in such conditions may result in fire.

• The air conditioner is not intended for use in a potentially explosive atmosphere.

• Do not install in sealed, highly airtight spaces such as soundproof chambers and room which was sealed
up the door (only for R32 refrigerant).

• Do not install in places filled with smoke, gas, chemicals etc.
There is a possibility that the sensors inside the indoor unit could detect these, and display a refrigerant
leak abnormality (only for R32 refrigerant).

• This unit is equipped with a refrigerant leak detector for safety. To be effective, the unit must be electrically
powered at all times after installation, other than short service intervals (only for R32 refrigerant).

2. BEFORE INSTALLATION

Do not exert pressure on the resin parts when opening the unit or when moving it after opening.
Be sure to check in advance that the refrigerant to be used for installation is R32 or R410A. (If a wrong

refrigerant is charged, the unit will not properly operate)

• For the installation of an outdoor unit, refer to the installation manual attached to the outdoor unit.

• Do not dispose of any parts necessary for installation until the installation is completed.

• Decide the route for carrying the unit to the installation site.

• When hanging the unit for lifting, use a sling of soft material (made of cloth, nylon, etc.) as shown below.
(Refer to Fig. 1)

English 3

2-1 PRECAUTIONS

Do not dispose of any parts necessary for installation until the installation is completed.

Also used as a
packaging material

• When selecting installation site, refer to the paper pattern (part of packaging material).

• Do not use the unit in locations where the salt content in the air is high such as beachfront, or where the
voltage fluctuates such as factories, or where the base vibrates such as automobiles or marine vessels.

• Before opening the control box lid and performing the wiring operation, remove the static electricity charged
to your body. Otherwise, electrical parts may be damaged.

2-2 ACCESSORIES

Check the following accessories are included with the unit.

Name (1) Bracket for installation

Quantity 1 set *1) 2 pcs. 1 pc. 1 each

Shape

(2) Screw (M4 × 10), 1 pc.

Name (7) Cover (8) Clamp (9) Installation pattern

Quantity 1 pc. *2) 5 pcs. 1 pc. 1 pc.

Shape

(3) Hole protection

rubber

(4) Bush Insulation for fitting

(5) For gas pipe

(6) For liquid pipe

(10) Dew proof

material

Name

Quantity 3 pcs. *2) 2 pcs. 1 pc. *2)

Shape

2-3 OPTIONAL ACCESSORIES

• The optional remote controller is required for this indoor unit.

Select a remote controller from Table 1 according to customer request and install in an appropriate place.

•

(For installation, follow the installation manual included with the remote controllers.)
Table 1

(11) Screws

(M4 × 10)

Wired type BRC1E53A7/BRC1E53B7/BRC1E53C7/BRC1D528

(12) Screws

(M5 × 12)

Remote controller

(13) Remote

controller wiring

• Operation manual

• Installation manual
*1)

*2) These parts are used

(Other)

The bracket for installation
is screwed onto the main
unit (top plate).

when the remote
controller is installed in
the main unit.

4 English

NOTE

• If the customer wishes to use a remote controller that is not listed above, select a suitable remote

Since the items with WARNING and CAUTION marks in the operation manual, if not
observed, may cause injuries and/or material damages. Therefore, in addition to the general usage,
it is necessary to explain them to the customer and also to ask the customers to thoroughly read
them. Accordingly, it is necessary that you make a full explanation about the described contents
and also ask your customers to read the operation manual.

controller after consulting catalogs and technical guide.

FOR THE FOLLOWING ITEMS, TAKE SPECIAL CARE DURING CONSTRUCTION AND
CHECK AFTER INSTALLATION IS FINISHED.

1. Items to be checked after completion of work

Items to be checked If not properly done, what is likely to occur Check
Are the indoor unit and outdoor unit fixed firmly? The unit may drop, vibrate or make noise.
Is the installation of the indoor unit and the

outdoor unit completed?
Is the gas leakage checked with the leakage

test pressure written in the installation manual
supplied with the outdoor unit?

Is the unit fully insulated? (Refrigerant piping,
drain piping)

Does drainage flow smoothly? Condensate water may drip.
Does the power supply voltage correspond to

that shown on the name plate?

Are wiring and piping correct?

Is the unit safely grounded? It may result in electric shock.

Is wiring size according to specifications?

Is something blocking the air outlet or inlet of
either the indoor or outdoor units?

Are refrigerant piping length and additional
refrigerant charge noted down?

The unit may malfunction or the components may burn
out.

It may result in insufficient cooling or heating.

Condensate water may drip.

The unit may malfunction or the components may burn
out.

The unit may malfunction or the components may burn
out.

The unit may malfunction or the components may burn
out.

It may result in insufficient cooling or heating.
(This can lead to malfunction or decreased
performance due to decreased air volume.)

The refrigerant charge in the system is not clear.

2. Items to be checked at time of delivery to customer.

* Also review the “1. SAFETY PRECAUTIONS”

Items to be checked Check
Has the field setting done (as necessary)?
Did you attach the control box lid, the air filter, and suction grille?
Does the cold air (warm air) blow properly during the cooling (heating) operation?
Did you explain about operations while showing the operation manual to your customer?
Did you explain the cooling, heating, dry, and automatic cooling/heating operations described in the

operation manual?
Did you explain what the set airflow rate is when setting the airflow rate at thermostat off to the customer?
Is the emergency switch (EMG.) of the printed circuit board turned ON? At delivery from the factory, it is set

to normal (NORM).
Is the suction thermistor installed at its original position (bell mouth) when the optional adapter installation

box is installed?
Did you hand the operation manual over to your customer? (Please hand over the installation manual as well.)

Points for explanation about operations

English 5

2-4 NOTE TO THE INSTALLER

Fig. 2

50mm
or more

50mm
or more

Main unit

Be sure to instruct customers how to properly operate (especially cleaning filters, operating different
functions, and adjusting the temperature) by having them carry out operations by themselves while reading
the manual literally.

3. SELECTING INSTALLATION SITE

Do not exert pressure on the resin parts when opening the unit or when moving it after opening.
(1) Select an installation site where the following conditions are fulfilled and that meets with your cus-

tomer’s approval.

• Where optimum air distribution can be ensured.

• Where the floor is strong enough to withstand the
weight and vibration of the indoor unit.

• Make sure the floor is level. (Vibration and abnormal
noise may be generated.)

• Where nothing blocks the air inlet and outlet, and
where sufficient clearance for maintenance and
service can be ensured. (Refer to Fig.2)
(If not ensured, the capacity may drop due to short circuit.)

• Where condensate can be properly drained.

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

• Where there is no risk of flammable gas leakage.

(2) Install the indoor and outdoor units, 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 sufficient to elimi­nate noise.)

(3) Investigate whether the installation location (such as the floor and wall) can withstand the weight

of the unit and, if necessary, reinforce the location with such as beams before installation. To
avoid vibration and abnormal noise, reinforce the location before installation.

(4) Pipework shall be protected from physical damage and shall not be installed in unventilated

space, if the space is smaller than the minimum size as defined in the table below (only for R32
refrigerant).

(5) Floor area where the indoor unit will be installed shall be higher than minimum required floor area

mentioned in table below (only for R32 refrigerant).

Minimum floor area for indoor unit. Minimum floor area for indoor unit.

[kg]

m

c

0.70

0.76 3.14 83.91

0.86 3.24 89.34

0.96 3.34 94.94

1.06 3.44 100.71

1.16 3.54 106.65

1.26 3.64 112.76

1.36 3.74 119.05

1.46 3.84 125.50

1.56 3.94 132.12

1.66 4.04 138.91

1.76 4.14 145.87

1.84 28.81 4.24 153.00

1.94 32.03 4.34 160.31

2.04 35.42 4.44 167.78

2.14 38.98 4.54 175.42

2.24 42.70 4.64 183.23

2.34 46.60 4.74 191.22

2.44 50.67 4.84 199.37

2.54 54.91 4.94 207.69

2.64 59.32 5.04 216.19

2.74 63.90 5.14 224.85

2.84 68.64 5.24 233.69

2.94 73.56 5.34 242.69

A

[m2]

min

No requirements.

[kg]

m

c

3.04 78.65

A

min

[m2]

6 English

4. INDOOR UNIT INSTALLATION

WARNING

Installation requirements for R32 units

250.00

200.00

150.00

100.00

50.00

0.00

1.84 1.94 2.04 2.14 2.24 2.34 2.44 2.54 2.64 2.74 2.84 2.94 3.04 3.14 3.24 3.34 3.44 3.54 3.64 3.74 3.84 3.94 4.04 4.14 4.24 4.34 4.44 4.54 4.64 4.74 4.84 4.94 5.04 5.14 5.24 5.34

Minimum floor area [m

2

]

Mass of refrigerant [kg]

Grille fixture

Fig. 3

Fig. 4

Front panel

Grille stopper

M4 × 12
Tapping screws (class 2)

Grille fixture

Suction grille

(1)

(2)

• Only use accessories, optional equipment and spare parts made or approved by DAIKIN.

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

‹Fixing procedure›

• Since the indoor unit is vertically tall, take measures to prevent the unit from falling down according to the
following method.

1. Raise the grille fixture.

2. Detach the suction grille.

Remove the screws (R & L, total 2) locking the grille stopper. Then, (1) tilt the grille forward, and (2) lift upward.

English 7

3. For normal installation.

Fixing screw

Screw (2) (accessory)
not necessary

Screw (12) (accessory)

Bracket for installation (1) (accessory)

2-7 × 15 slot

(accessory)

330

18

Bracket for
installation (1)

(Screw hole for
securing to the
wall) Prepare the
screws that match
the wall material as
field supply.

Fig. 5

• Unit [mm]

Fixing holes (× 4)

Bottom frame

(For locking with bolt)

4 -

φ14 hole, Depth: 30

260

130

57

(79)

144

(202)

Front

• Dimensions in ( ) for 100 - 140 class

• Unit [mm]

Fig. 6

Fan

Cushion materials

Fig. 7

Remove the screw (2) fixing the bracket for installation (1) to the top panel. Change the mounting
direction of the bracket as shown in the figure below and fix it to the top panel with the attached screws
(12). Then, fix the bracket to the wall with the appropriate screws (field supply).

• Screws (2) are not used.

4. When installing the unit to a place where strength to earthquake is required.

In addition to the fixing method shown left, fix the bottom frame to the foundation with the anchor bolts
(field supply). Four holes for anchor bolts are prepared on the bottom plate.

• Use the locations indicated on the installation pattern (9) (part of packing material).

5. Remove the cushion materials of the fan.

It may cause malfunction when operating while installed the cushion materials of the fan. (4 places)

8 English

‹How to attach dew proof material (only when connected with the RZQSG71L and RZASG71)›

CAUTION

Dew proof material (10)
(accessory)

Dew proof material (10)
(accessory)

Dew proof material

Attach the dew proof material while
aligning it to the dew proof material.

Attach the dew proof material while
aligning it to the centre.

Upward

Downward

Horizontal flap
(3rd from the bottom)

Fig. 8

• To make the work easy, set the upper 5 horizontal flaps upward and the lower 3 flaps downward. Then,
attach the provided dew proof material (10) to the third horizontal flap from the bottom as shown in Fig.8.
If the material is not attached to the correct place, dew condensation water may drip.

5. REFRIGERANT PIPING WORK

‹For refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit.›
‹Make sure to carry out thermal insulation in both gas and liquid piping. Incomplete insulation may

result in water leakage. Thermal resistance of the insulation for gas piping must be 120°C or higher.
In a high humidity environment, strengthen the refrigerant piping insulation. If insulation is

insufficient, condensation may form on the insulation surface.›

• For flare connection use pipe cutter and flaring tools for R32/R410A.

• Protect or enclose the refrigerant tubing to avoid mechanical damage.

• Apply ester oil or ether oil to the inside of the flare section before connecting.

• To prevent dust, moisture or other foreign matters from getting into the tube, either pinch the tube end or

cover the end with tape.

•

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

Set exactly at the position shown below.

A

Die

A

(Cut exactly at
right angles.)

Flaring

Flare tool for
R410A / R32

Clutch-type

0-0.5mm

Flare’s inner surface
must be flaw-free.

Remove burrs.

Conventional flare tool

Clutch-type (Ridgid-type)

1.0-1.5mm

Check

Wing-nut type (Imperial-type)

1.5-2.0mm

The pipe end must
be evenly flared in
a perfect circle.

Make sure that the
flare nut is fitted.

English 9