Daikin FTXJ20MV1BW, FTXJ20MV1BS, FTXJ25MV1BW, FTXJ25MV1BS, FTXJ35MV1BW user guide manual

R32 Split Series

INSTALLATION MANUAL

DAIKIN ROOM AIR CONDITIONER

MODELS

FTXJ20MV1BW FTXJ20MV1BS
FTXJ25MV1BW FTXJ25MV1BS
FTXJ35MV1BW FTXJ35MV1BS
FTXJ50MV1BW FTXJ50MV1BS

CE - ATITIKTIES-DEKLARACIJA

<A> DAIKIN.TCF.032C9/10-2015

<B> DEKRA (NB0344)

<C> 2159619.0551-EMC

CE - ATBILSTĪBAS-DEKLARĀCIJA

CE - VYHLÁSENIE-ZHODY

CE - UYGUNLUK-BEYANI

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:

r

18

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:

o

x

19

20

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:

b

t

21

22

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

v

23

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

k

24

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

w

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

16

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 нашите

инструкции:22atitinka 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

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

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

.

<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

tarafından olumlu olarak değerlendirildiği gibi.

<B>

25 Not * <A>

.

ja heaks

<A>

sertifikaadile <C>

järgi vastavalt

<B>

kiidetud

nagu on näidatud dokumendis

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.

19 **

20 **

21 **

22 **

23 **

24 **

25 **

и оценено положително

z późniejszymi poprawkami.18Directivelor, cu amendamentele respective.

17

*

**

<A>

* както е изложено в

21 Забележка

igazolta a megfelelést,

<B>

alapján, a(z)

<A>

a(z)

.

ir kaip teigiamai nuspręsta

Сертификата <C>

<A>

съгласно

Sertifikatą <C>

<B>

от

kaip nustatyta

pagal

22 Pastaba *

, pozytywną opinią

.

<A>

szerint.

Świadectwem <C>

<C> tanúsítvány

i

zgodnie z dokumentacją

<B>

a(z)

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 - ΔHΛΩΣΗ ΣΥΜΜΟΡΦΩΣΗΣ

DICz*** on valtuutettu laatimaan Teknisen asiakirjan.

Společnost 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.

16 Megjegyzés *

17 Uwaga *

18 Notă *

19 Opomba *

20 Märkus *

13 **

14 **

15 **

16 **

17 **

18 **

on

Machinery 2006/42/EC

Low Voltage 2006/95/EC

enligt

<B>

.

och godkänts av

Electromagnetic Compatibility 2004/108/EC

<A>

enligt

Certifikatet <C>

acordo com as nossas instruções:

estão em conformidade com a(s) seguinte(s) norma(s) ou outro(s) documento(s) normativo(s), desde que estes sejam utilizados de

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

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

respektive 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:

08

09

förutsättning att användning sker i överensstämmelse med våra instruktioner:

12

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:

10

11 Information *

.

Certificato <C>

e giudicato positivamente

<A>

secondo il

<B>

da

delineato nel

06 Nota *

<B>

.

and judged positively by

Certificate <C>

<A>

according to the

as set out in

.

<B>

ja jotka

<A>

Sertifikat <C>

og gjennom positiv

<A>

ifølge

<B>

som det fremkommer i

jotka on esitetty asiakirjassa

bedømmelse av

12 Merk *

13 Huom *

.

e com o parecer

και κρίνεται θετικά από

<A>

Πιστοποιητικό <C>

<A>

σύμφωνα με το

<B>

το

όπως καθορίζεται στο

tal como estabelecido em

07 Σημείωση *

08 Nota *

positiv beurteilt

<B>

et évalué positivement par

.

<A>

aufgeführt und von

Zertifikat <C>

<A>

wie in

tel que défini dans

gemäß

<B>

.

mukaisesti.

a pozitivně zjištěno

i pozitivno ocijenjeno

<A>

<A>

osvědčením <C>

Sertifikaatin <C>

jak bylo uvedeno v

kako je izloženo u

hyväksynyt

v souladu s

14 Poznámka *

15 Napomena *

.

согласно

Certificado <C>

<B>

.

и в соответствии

de acordo com o

<A>

<B>

с положительным решением

positivo de

как указано в

Свидетельству <C>

09 Примечание *

.

.

y es valorado

Certificat <C>

<A>

Certificaat <C>

en positief beoordeeld door

<A>

conformément au

overeenkomstig

<B>

zoals vermeld in

<B>

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

Tetsuya Baba

Managing Director

Pilsen, 1st of Dec. 2015

.

Η DICz*** είναι εξουσιοδοτημένη να συντάξει τον Τεχνικό 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 **

09 **

10 **

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

04

p

07

08

FTXJ20MV1BW, FTXJ25MV1BW, FTXJ35MV1BW, FTXJ50MV1BW, FTXJ20MV1BS, FTXJ25MV1BS, FTXJ35MV1BS, FTXJ50MV1BS,

05

06

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

01

instructions:

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

02

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:

nostre istruzioni:

sono conformi al(i) seguente(i) standard(s) o altro(i) documento(i) a carattere normativo, a patto che vengano usati in conformità alle

είναι σύμφωνα με το(α) ακόλουθο(α) πρότυπο(α) ή άλλο έγγραφο(α) κανονισμών, υπό την προϋπόθεση ότι χρησιμοποιούνται σύμφωνα

με τις οδηγίες μας:

06

07

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

01

EN60335-2-40,

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 **

3P394245-21J

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

Safety Precautions

Read the precautions in this manual
carefully before operating the unit.

This appliance is filled with R32.

• The precautions described herein are classified as WARNING and CAUTION. They both contain important
information regarding safety. Be sure to observe all precautions without fail.

• Meaning of WARNING and CAUTION notices

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

CAUTION......Failure to observe these instructions properly may result in property damage or personal injury, which

may be serious depending on the circumstances.

• The safety marks shown in this manual have the following meanings:

Be sure to follow the instructions. Be sure to establish an earth connection. Never attempt.

• After completing installation, conduct a trial operation to check for faults and explain to the customer how to operate
the air conditioner and take care of it with the aid of the operation manual.

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

WARNING

• 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.

• 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.

A foundation of insufficient strength may result in the equipment falling and causing injury.

• Electrical work must be performed in accordance with relevant local and national regulations and with instructions
in this installation manual. Be sure to use a dedicated power supply circuit only.

Insufficiency of power circuit capacity and improper workmanship may result in electric shocks or fire.

• Use a cable of suitable length.

Do not use tapped wires or an extension lead, as this may cause overheating, electric shocks or fire.

• Make sure that all wiring is secured, the specified wires are used, and that there is no strain on the terminal
connections or wires.

Improper connections or securing of wires may result in abnormal heat build-up or fire.

• When wiring the power supply and connecting the wiring between the indoor and outdoor units, 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 over heating terminals.

• 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.

• 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 (R32).

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.

• During installation, attach the refrigerant piping securely before running the compressor.

If the refrigerant pipes are not attached and the stop valve is open when the compressor is run, air will be sucked in, causing abnormal
pressure in the refrigeration cycle, which may result in equipment damage and even injury.

• During pump-down, stop the compressor before removing the refrigerant piping.

If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed,
causing abnormal pressure in the refrigeration cycle, which may result in equipment damage and even injury.

• 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.

• Be sure to install an earth leakage circuit breaker.

Failure to install an earth leakage circuit breaker may result in electric shocks or fire.

English

■English 1

CAUTION

Indoor unit

A

J

ABC

DEF

GHJ

• Do not install the air conditioner at any place where there is a danger of flammable gas leakage.

In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out.

• Only qualified personnel can handle, fill, purge and dispose of the refrigerant.

• While following the instructions in this installation manual, install drain piping to ensure proper drainage and
insulate piping to prevent condensation.

Improper drain piping may result in indoor water leakage and property damage.

• Tighten the flare nut according to the specified method such as with a torque wrench.

If the flare nut is too tight, it may crack after prolonged use, causing refrigerant leakage.

• This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for
commercial and household use by lay persons.

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

N002

Accessories

Mounting plate

1

Remote
controller holder

1

Screw cover

2

–

Titanium apatite photocatalytic
air-purifying filter

Silver particle anti-bacterial
filter (Ag-ion filter)

Dry battery AAA. LR03
(alkaline)

Operation
manual

1

1

2

1

Wireless remote
controller

1

Indoor unit fixing screw
(M4 × 12L)

2

Installation
manual

1

Choosing an Installation Site

Before choosing the installation site, obtain user approval.

1. Indoor unit

The indoor unit should be sited in a place where:

1) the restrictions on installation specified in the indoor unit installation drawings are met,

2) both air inlet and air outlet have clear paths met,

3) the unit is not in the path of direct sunlight,

4) the unit is away from the source of heat or steam,

5) there is no source of machine oil vapour (this may shorten indoor unit life),

6) cool (warm) air is circulated throughout the room,

7) the unit is away from electronic ignition type fluorescent lamps (inverter or rapid start type) as they may shorten the
remote controller range,

8) the unit is at least 1m away from any television or radio set (unit may cause interference with the picture or sound),

9) install at the recommended height (1.8m),

10) no laundry equipment is located,

11) the appliance shall be stored so as to prevent mechanical damage from occurring.

2. Wireless remote controller

Turn on all the fluorescent lamps in the room, if any, and find the site where remote controller signals are properly received by
the indoor unit (within 6m).

2 ■English

Indoor Unit Installation Drawings

CAUTION

 How to attach the indoor unit

Hook the claws of the bottom
frame to the mounting plate.
If the claws are difficult to hook,
remove the front grille.

Front grille

Clip

Bottom frame

Before screwing the
remote controller
holder to the wall,
make sure that
control signals are
properly received
by indoor unit.

Service lid

The service lid is removable.

 Opening method

1) Remove the service lid screws.

2) Pull out the service lid diagonally
down in the direction of the arrow.

3) Pull down.

Wrap the insulation
pipe with the
finishing tape from
bottom to top.

Cut thermal insulation pipe
to an appropriate length and
wrap it with tape, making
sure that no gap is left in the
insulation pipe’s cut line.

Caulk pipe hole
gap with putty.

30mm or more
from ceiling

Upper front panel

50mm or more
from walls
(on both sides)

Filter frame

Tab

Claw

Air filter

Air filters

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C Wireless remote controller

D Remote controller

holder

* When dismounting the front grille, refer

to “Removing and installing the front grille”
on page 4.

A Mounting

plate

500mm
or more

Make sure that there are no obstacles within
500mm under the signal receiver.

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adverse influence on the reception
performance of the receiver and the
reception distance may be shortened.

Lower front panel

INTELLIGENT EYE sensor

6FUHZFRYHU

G

The mounting plate should be
installed on a wall which can
support the weight of the
indoor unit.

A Mounting plate

English

INTELLIGENT EYE sensor

• Do not hit or violently push the INTELLIGENT EYE sensor. This can lead to damage and malfunction.

• Do not place large objects near the sensor. Also keep heating units or humidifiers outside the sensor’s detection area.

■English 3

Installation Tips

Ŷ Removal method

1) Open the upper front panel.

2) Slide the front panel locks on the back of the front panel upward to release the locks (left and right sides).

3) Remove the panel shafts on both sides from the shaft holes, and dismount the upper front panel.

Ŷ Installation method

1) Slide the front panel locks on the back of the front panel upward to release the
locks (left and right sides).

2) Insert the panel shafts on both sides of the upper front panel into the shaft holes.

3) Slide the front panel locks on each side downward to lock them.

4) Close the upper panel.

5) Do NOT push on the front panel to close it.

6) Turn ON the unit by remocon. Wait till the panels are completely open. Then, turn
OFF the unit by remocon again.

7) Once the front panels close completely, gently push the upper front panel to hook
it into position.

3-1) SlideSh af t h o l e

3-2) Pull

2) Slide

The upper f ro nt p anel d oes not
op en any m ore t han as show n in
the f igure. Do no t force i t open
any fur ther t han t hat .

“click”

“click”

ON/OFF

“click”

4)

5)

6)

7)

Back of the upper front panel

Back of the upper front panel

Front panel lock

Front panel shaft

Wire clamp

Connectors

Wire harnesses

Flap (large)

Flap (small)

4 screws

• Opening method

Screw cover

Use a long flat plate such as a
ruler and wrap it in a cloth so
as not to damage the product.

Downward

1. Removing and installing the upper front panel

2. Removing and installing the front grille

• Removal method

1) Remove the upper front panel and air filters.

2) Remove the service lid. (Refer to the opening method on page 3.)

3) Disconnect the wire harnesses from the wire clamp, and remove the wire
harnesses from the connectors.

4) Push the lower front panel up until it stops.

5) Dismount the flap (large).

6) Open the 2 screw covers, and remove 4 screws from the front grille.
(The screw covers are not factory-mounted.)

4 ■English

Installation Tips

CAUTION

Upper hooks

2)Pull toward you.

1)Push up.

1
2

JA

[Indoor unit]

<Bottom of electrical wiring box>

INTELLIGENT EYE sensor

[Remote controller]

Jumper

(J8) (J4)

ADDRESS

EXIST

CUT

ADDRESS : JA
EXIST : 1
CUT : 2

Metal plate electrical
wiring cover (B)

Metal plate electrical
wiring cover (A)

Screw

[From back side]

Single tab

Pull down

7) Wear protection gloves and insert both hands

under the front grille as shown in the figure.

8) Remove the front grille from the 3 upper hooks

by pushing up the top side of the front grille, pull
the front grille toward you by holding both ends
of the front grille, and dismount the front grille.

• If the grille is hard to remove, insert a long flat
plate* through the gap in the side cover as
shown in the figure, and turn the plate inwards
to disengage the hooks (3 hooks each on the
right and left sides) so that you can remove the
grille easily.
* Such as a ruler wrapped in a cloth

Be sure to wear protection gloves.

• Installation method

1) Install the front grille and firmly engage the upper hooks (3 locations), right and left sides hooks (each 3 locations).

2) Install 4 screws of the front grille, and close the 2 screw covers.

3) Mount the flap (large).

4) Lower the lower front panel to the original position.

5) Attach the wire harnesses to the 2 connectors and secure the wire harnesses with the wire clamp.

6) Install the air filter and then mount the upper front panel.

English

Side hooks

3. How to set the different addresses

When two indoor units are installed in one
room, the two wireless remote controllers can
be set for different addresses.

1) Remove the upper front panel and front
grille. (4 screws)

2) Cut the address jumper (JA) on the printed
circuit board.

3) Cut the address jumper (J4) in the remote
controller.

• Be careful not to cut jumper (J8).

4. When connecting to an HA

system
(wired remote controller, central remote controller etc.)

• Removal methods of metal plate

electrical wiring covers

1) Remove the upper front panel and front

2) Remove the electrical wiring box. (1

■English 5

3) Remove the 4 tabs and dismount the metal

4) Pull down the hook on the metal plate

5) Remove the 2 tabs on the top part and

grille. (4 screws)

screw)

plate electrical wiring cover (A).

electrical wiring cover (B), and remove a
single tab.

dismount the metal plate electrical wiring
cover (B).

Installation Tips

WARNING

Screw

HA connector (S21)

Metal plate
electrical
wiring cover (A)

Metal plate electrical
wiring cover (B)

With a multi indoor unit

A

A

(Cut exactly at
right angles.)

Remove burrs.

Flaring

Set exactly at the position shown below.

Die

0-0.5mm

Clutch-type

Flare tool for

R410A or R32

1.0-1.5mm

Clutch-type

(Rigid-type)

1.5-2.0mm

Wing-nut type

(Imperial-type)

Conventional flare tool

Flare’s inner surface
must be flaw-free.

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

Make sure that the
flare nut is fitted.

Ch e ck

• Attachment methods of connection cord

1) Remove the factory-mounted connector from S21.

2) Tie the harnesses in a bundle as shown in the figure so that the removed
connector does not interfere with the printed circuit board.

3) Attach the connection cord to the S21 connector and pull the
harness out through the notched part in the figure.

4) Pull the harness around, as shown in the figure.

• Attachment methods of metal plate electrical wiring
covers

1) Hook the top part of the metal plate electrical wiring
cover (B) on the 2 tabs.

2) Press in the hook on the bottom to catch a single tab, and
mount the metal plate electrical wiring cover (B).

3) Insert the connector into the hole, and hook and mount the
metal plate electrical wiring cover (A) onto the 4 tabs.

Refrigerant Piping Work

, install as described in the installation manual supplied with the multi outdoor unit.

1. Flaring the pipe end

1) Cut the pipe end with a pipe cutter.

2) Remove burrs with the cut surface facing downward
so that the chips do not enter the pipe.

3) Put the flare nut on the pipe.

4) Flare the pipe.

5) Check that the flaring is properly made.

• Do not use mineral oil on flared part.

• Prevent mineral oil from getting into the system as this would reduce the lifetime of the units.

• Never use piping which has been used for previous installations. Only use parts which are delivered with the unit.

• Never install a drier to this R32 unit in order to guarantee its lifetime.

• The drying material may dissolve and damage the system.

• Incomplete flaring may cause refrigerant gas leakage.

6 ■English

Refrigerant Piping Work

CAUTION

Do not apply refrigeration
oil to the outer surface.

Flare nut

Apply refrigeration
oil to the inner
surface of the flare.

Do not apply refrigeration oil to
the flare nut to avoid tightening
with excessive torque.

[Apply oil]

Torque wrench

Piping union

Flare nut

Spanner

[Tighten]

Wall

If no flare cap is
available, cover the
flare mouth with
tape to keep dirt or
water out.

Rain

Be sure to
place a cap.

Gas pipe

Liquid pipe

Gas pipe
insulation

Liquid pipe
insulation

Finishing tape Drain hose

Inter-unit wire

2. Refrigerant piping

• Use the flare nut fixed to the main unit. (To prevent cracking of the flare nut by aged deterioration.)

• To prevent gas leakage, apply refrigeration oil only to the inner surface of the flare. (Use refrigeration oil for R32 or R410A.)

• Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and gas leakage.

Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand. Then tighten them fully with the torque wrenches.

Flare nut tightening torque

Gas side Liquid side

3/8 inch 1/2 inch 1/4 inch

32.7-39.9N•m

(330-407kgf•cm)

49.5-60.3N•m

(505-615kgf•cm)

14.2-17.2N•m

(144-175kgf•cm)

English

2-1. Caution on piping handling

2-2. Selection of copper and heat insulation materials

■English 7

1) Protect the open end of the pipe against dust and moisture.

2) All pipe bends should be as gentle as possible. Use a pipe bender
for bending.

When using commercial copper pipes and fittings, observe the following:

1) Insulation material: Polyethylene foam
Heat transfer rate: 0.041 to 0.052W/mK (0.035 to 0.045kcal/mh°C)
Refrigerant gas pipe’s surface temperature reaches 110°C max.
Choose heat insulation materials that will withstand this temperature.

2) Be sure to insulate both the gas and liquid piping and to provide insulation
dimensions as below.

Gas side Liquid side Gas pipe thermal insulation

25/35 class 50 class

O.D. 9.5mm O.D. 12.7mm I.D. 12-15mm I.D. 14-16mm

Minimum bend radius Thickness 10mm Min.

30mm or more 40mm or more 30mm or more

Thickness 0.8mm (C1220T-O)

3) Use separate thermal insulation for gas and liquid refrigerant pipes.

O.D. 6.4mm

25/35 class 50 class

Liquid pipe

thermal insulation

I.D. 8-10mm

Indoor Unit Installation

(Bolt size: M10)

Use tape measure
as shown.
Position the end of
tape measure at .

(Bolt size: M10)

Gas pipe endLiquid pipe end

Place a leveler
on raised tab.

Through-the-wall hole φ65

unit: mm

Drain hose
position

Keep here the piece
cut out from the unit
for piping

998

357

135142

348

160 151

φ65

φ65

49 100

200124

303

49

50

203 234

67

Recommended mounting plate
retention spots (5 spots in all)

Inside Outside

Caulking
(field supply)

Wall embedded pipe
(field supply)

Wall hole cover
(field supply)

Wall embedded pipe
(field supply)

φ65

Hang indoor unit’s hook here.

When stripping off the ends of inter-unit
wire in advance, cover the ends with
insulating tape to make it easier to pass
the wire.

A Mounting plate

Inter-unit
wire

1. Installing the mounting plate

The mounting plate should be installed on a wall which can support the weight of the indoor unit.

1) Temporarily secure the mounting plate to the wall, make sure that the unit is completely level, and mark the boring
points on the wall.

2) Secure the mounting plate to the wall with screws.

Recommended mounting plate retention spots and dimensions

2. Boring a wall hole and installing wall embedded pipe

• For walls containing metal frame or metal board, be sure to use a
wall embedded pipe and wall hole cover in the feed-through hole to
prevent possible heat, electrical shock, or fire.

• Be sure to caulk the gaps around the pipes with caulking material to
prevent water leakage.

1) Bore a feed-through hole of 65mm in the wall so it has a down

slope toward the outside.

2) Insert a wall embedded pipe into the hole.

3) Insert a wall hole cover into wall pipe.

4) After completing refrigerant piping, wiring, and drain piping, caulk

pipe hole gap with putty.

3. Inter-unit wiring

1) Remove the upper front panel, then remove the service

lid.

2) Pass the inter-unit wire from the outdoor unit through the

8 ■English

feed-through wall hole and then through the back of the
indoor unit. Pull them through the front side. Bend the
ends of tie wires upward for easier work in advance. (If
the inter-unit wire ends are to be stripped first, bundle
wire ends with adhesive tape.)

3) Press the bottom frame of the indoor unit with both

hands to set it on the mounting plate hooks. Make sure
the wires do not catch on the edge of the indoor unit.

Indoor Unit Installation

Left back pipingRight back piping

Bind refrigerant pipe and drain hose
together with adhesive vinyl tape.

A Mounting plate

Replacing onto the left side

1) Remove the insulation fixing screw on the right
and remove the drain hose.

2) Remove the drain plug on the left side and
attach it to the right side.

3) Insert the drain hose and tighten with included
insulation fixing screw. Forgetting to tighten this
may cause water leakages.

How to replace the drain plug and drain hose

Drain hose attachment position

The drain hose is on the back of the unit.

Front side of unit

Attachment on the right side
(factory default)

Attachment on the left side

Drain hose Drain hose

Insulation
fixing screw

Insulation
fixing screw

Right sideLeft side

How to set drain plug

No gap

Insert a hexagonal wrench (4mm).

Do not apply lubricating oil (refrigerant
oil) to the drain plug when inserting it.
The application of lubrication oil to the
drain plug will deteriorate the plug to
cause drain leakage from the plug.

Drain hose

Bind with
adhesive
vinyl tape.

A Mounting plate

Caulk this hole
with putty or
caulking material.

Wrap insulating tape around the bent portion
of refrigerant pipe.
Overlap at least half the width of the tape
with each turn.

4. Laying piping, hoses, and wiring

• The recommended installation method is back piping.

• When performing bottom piping or side piping, refer to

“5. Bottom or side piping” on page 10.

4-1. Right-back piping

1) Attach the drain hose to the underside of the refrigerant pipes with
adhesive vinyl tape.

2) Wrap the inter-unit wire, refrigerant pipes and drain hose together
with insulation tape.

3) Pass the inter-unit wire, drain hose and refrigerant pipes through the
wall hole, then set the indoor unit on the mounting plate hooks by using the

markings at the top of the indoor unit as a guide.

4-2. Left-back piping

English

■English 9

1) Replace the drain plug and drain hose.

2) Attach the drain hose to the underside of the refrigerant
pipes with adhesive vinyl tape.

3) Be sure to connect the drain hose to the drain port in place
of a drain plug.

4) Shape the refrigerant pipe along the pipe path marking on the mounting plate.

5) Pass drain hose and refrigerant pipes through the wall hole, then set the indoor unit on mounting plate hooks, using
the markings at the top of indoor unit as a guide.

6) Pull in the inter-unit wire.

7) Connect the inter-unit pipes.

8) Wrap the refrigerant pipes and drain hose
together with insulation tape as shown in the
figure on the right (in case of setting the drain
hose through the back of the indoor unit).

The figure shows the case of left-bottom piping.

Front grille side

The figure shows the case of left-side piping.

Side cover
(front grille side)

Side cover (unit side)

Indoor Unit Installation

Refrigerant pipes

Drain hose

Bottom frame

Inter-unit wire

A Mounting plate

Indoor unit fixing screw
(M4 × 12L) (2 point)

F

Inner wall

Vinyl chloride
drain pipe

Drain hose

φ30 or more

50mm
or more

Insert the drain
hose to this depth
so it won’t be pulled
out of drain pipe.

Outer wall

Left side
piping

Right bottom piping Left bottom piping

Bind refrigerant pipe and drain hose
together with adhesive vinyl tape.

Right side
piping

9) While exercising care so that the inter-unit wire does not catch the
indoor unit, press the bottom edge of indoor unit with both hands
until it is firmly caught by the mounting plate hooks. Secure indoor
unit to the mounting plate with indoor unit fixing screws (M4 × 12L).

4-3. Wall embedded piping

Follow the instructions given under left-back piping.
Insert the drain hose to this depth so it won’t be pulled out
of the drain pipe.

5. Bottom or side piping

1) Cut off the pipe port cover with a copping saw.

• For bottom piping: On the bottom of the front grille

• For side piping: On the side cover (front grille side and unit side)
Apply the blade of the copping saw to the notch, and cut off the pipe port cover along the uneven inner surface.

2) After cutting off the pipe port cover, perform filing.
Remove the burrs along the cut section using a half round needle file.

3) Wrap the inter-unit wire, refrigerant pipes and drain hose together with insulation tape.
Then, insert the drain hose and refrigerant pipes into the wall hole after inserting them into the cut out piping hole opened.

10 ■English

NOTE

• Be careful not to let chips enter the driving section of the arm.

• Be careful not to put pressure on the lower front panel.

Indoor Unit Installation

CAUTION

WARNING

With a multi indoor unit

Terminal block
Electrical component box

Wire retainer

Use the specified wire type.

12 3

Firmly secure wire retainer
so that wires sustain no
external stress.

Shape wires so that the
service lid will fit securely.

1
2
3

123 LN

Inter-unit wire
4-core 1.5mm

2

or more

H05RN

Firmly fix the wires with
the terminal screws.

Outdoor

unit

Indoor
unit

Firmly fix the wires with
the terminal screws.

<Good> <Wrong>

Wiring diagram

n

oitcennoC:pirtslanimreT:

g

niriwdleiF:rotcennoC:

egnarO:GROkcalB:KLB

deR:DEReulB:ULB

etihW:THWnworB:NRB

wolleY:WLYneerG:NRG

Notes

: Refer to the nameplate for power requirements.

roodnIROODNI:

roodtuOROODTUO:

tiucricnoissimsnarTTIUCRICNOISSIMSNART:

Intelligent eye sensorINTELLIGENT EYE SENSOR:

: WIRELESS REMOTE CONTROLLER Wireless remote controller

reviecerlangiSREVIECERLANGIS:

Pink:PNK

6. Wiring

, install as described in the installation manual supplied with the multi outdoor

unit.

1) Strip wire ends (15mm).

2) Match wire colours with terminal numbers on indoor and outdoor unit’s terminal blocks and firmly screw wires to the
corresponding terminals.

3) Connect the earth wires to the corresponding terminals.

4) Pull wires to make sure that they are securely latched up, then retain wires with wire retainer.

5) In case of connecting to an adapter system, run the remote controller cable and attach the S21.

6) Shape the wires so that the service lid fits securely, then close service lid.

When connecting the connection wires to the terminal block using a single core wire,
be sure to perform curling.
Problems with the installation may cause heat and fires.

English

• Do not use tapped wires, extension cords, or starburst connections, as they may cause overheating, electrical shock, or fire.

• Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the
terminal block.) Doing so may cause electric shock or fire.

• Do not connect the indoor unit to the mains electricity. Connect it to the outdoor unit only or there may be danger of electric
shock or fire.

■English 11

Indoor Unit Installation

Wiring diagram parts table

A1P~A3P............... Printed circuit board

BZ .......................... Buzzer

FG.......................... Frame ground

F1U , F 2 U ............ Fuse

H1P, H2P............... Pilot lamp

M1F....................... Fan motor

M1S, M2S, M3S .... Swing motor

M1.......................... Stepping motor

R1T,R2T................. Thermistor

S25~S2 0 0 ............. Connector

S1C........................ Limit switch

S1W....................... Operation switch

X1M ....................... Terminal strip

.......................... Protective earth

CAUTION
Note that operation will restart automatically if the
main power supply is turned off and then back on
again.
HIGH VOLTAGE – be sure to discharge the cap

acitor
completely before repair work.
Risk of failure or water leakage!
Do not wash the inside of the air conditioner
by yourself.

The drain hose should
be inclined downward.

No trap is permitted.

Do not put the end
of the hose in water.

Indoor unit
drain hose

φ18

Extension drain hose

Heat insulation tube (field supply)

Drain hose supplied with
the indoor unit

Commercially available
drain socket
(nominal diameter 13mm)

Commercially available
rigid polyvinyl chloride pipe
(nominal diameter 13mm)

φ18

7. Drain piping

1) Connect the drain hose, as described right.

2)

Remove the upper front panel and the air filters.(Refer to removal method on page 4.)
Pour some water into the drain pan to check the water flows smoothly.

3) When drain hose requires extension, obtain an extension hose with an inner
diameter of 16mm.
Be sure to thermally insulate the indoor section of the extension hose.

4) When connecting a rigid polyvinyl chloride pipe
(nominal diameter 13mm) directly to the drain
hose attached to the indoor unit as with
embedded piping work, use any commercially
available drain socket (nominal diameter 13mm)
as a joint.

12 ■English

Trial Operation and Testing

1) Press “ON/OFF” button to turn on the system.

2) Press “TEMP” button and “MODE” button at the same time.

3) Press “TEMP” button and select “ ”.

4) Press “MODE” button.

5) Trial operation terminates in approx. 30 minutes and switches into normal mode. To quit a trial operation, press
“ON/OFF” button.

Trial operation from remote controller

1. Trial operation and testing

1-1 Measure the supply voltage and make sure that it falls in the specified range.
1-2 Trial operation should be carried out in either cooling or heating mode.

In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable
temperature.

1) Trial operation may be disabled in either mode depending on the room temperature.
Use the remote controller for trial operation as described below.

2) After trial operation is complete, set the temperature to a normal level (26°C to 28°C in cooling mode, 20°C to 24°C in
heating mode).

3) For protection, the system disables restart operation for 3 minutes after it is turned off.

1-3 Carry out the test operation in accordance with the operation manual to ensure that all functions and parts,

such as louvres movement, are working properly.

• The air conditioner requires a small amount of power in its standby mode. If the system is not to be used for some
time after installation, shut off the circuit breaker to eliminate unnecessary power consumption.

• If the circuit breaker trips to shut off the power to the air conditioner, the system will restore the original operation
mode when the circuit breaker is opened again.

English

2. Test items

Test items Symptom Check

Indoor and outdoor units are installed properly on solid bases. Fall, vibration, noise

No refrigerant gas leaks.

Refrigerant gas and liquid pipes and indoor drain hose extension are
thermally insulated.

Draining line is properly installed. Water leakage

System is properly earthed. Electrical leakage

The specified wires are used for inter-unit wiring. Inoperative or burn damage

Indoor or outdoor unit’s air inlet or air outlet has clear path of air.
Stop valves are opened.

Indoor unit properly receives remote control commands. Inoperative

Incomplete cooling/heating
function

Water leakage

Incomplete cooling/heating
function

■English 13

Copyright 2015 Daikin

3P393185-6K

2015.11