Daikin FVXM35FV1B User manual

INSTALLATION
MANUAL
R410A, R32 Split Series
Models
FVXS25FV1B FVXM25FV1B
FVXS35FV1B FVXM35FV1B
FVXS50FV1B FVXM50FV1B
3PEN477070-1A.book Page 1 Tuesday, March 28, 2017 10:01 AM

3PEN477070-1A.book Page 1 Tuesday, March 28, 2017 10:01 AM

Daikin Europe N.V. CE - DECLARATION-OF-CONFORMITY CE - KONFORMITÄTSERKLÄRUNG CE - DECLARATION-DE-CONFORMITE CE - CONFORMITEITSVERKLARING
CE - DECLARACION-DE-CONFORMIDAD CE - DICHIARAZIONE-DI-CONFORMITA CE - ΔHΛΩΣΗ ΣΥΜΜΟΡΦΩΣΗΣ
CE - DECLARAÇÃO-DE-CONFORMIDADE CE - ЗАЯВЛЕНИЕ-О-СООТВЕТСТВИИ CE - OVERENSSTEMMELSESERKLÆRING
CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE
CE - ERKLÆRING OM-SAMSVAR CE - ILMOITUS-YHDENMUKAISUUDESTA CE - PROHLÁŠENÍ-O-SHODĚ
CE - IZJAVA-O-USKLAĐENOSTI CE - MEGFELELŐSÉGI-NYILATKOZAT CE - DEKLARACJA-ZGODNOŚCI CE - DECLARAŢIE-DE-CONFORMITATE
CE - IZJAVA O SKLADNOSTI CE - VASTAVUSDEKLARATSIOON CE - ДЕКЛАРАЦИЯ-ЗА-ϹЪОТВЕТСТВИЕ
CE - ATITIKTIES-DEKLARACIJA CE - ATBILSTĪBAS-DEKLARĀCIJA CE - VYHLÁSENIE-ZHODY CE - UYGUNLUK-BEYANI
01
are in conformity with the following standard(s) or other normative document(s), provided that these are used in accordance with our instructions:
02
der/den folgenden Norm(en) oder einem anderen Normdokument oder -dokumenten entspricht/entsprechen, unter der Voraussetzung, daß sie gemäß unseren Anweisungen eingesetzt werden:
03
sont conformes à la/aux norme(s) ou autre(s) document(s) normatif(s), pour autant qu'ils soient utilisés conformément à nos instructions:
04
conform de volgende norm(en) of één of meer andere bindende documenten zijn, op voorwaarde dat ze worden gebruikt overeenkomstig onze instructies:
05
están en conformidad con la(s) siguiente(s) norma(s) u otro(s) documento(s) normativo(s), siempre que sean utilizados de acuerdo con
nuestras instrucciones:
06
sono 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:
07
είναι σύμφωνα με το(α) ακόλουθο(α) πρότυπο(α) ή άλλο έγγραφο(α) κανονισμών, υπό την προϋπόθεση ότι χρησιμοποιούνται σύμφωνα με τις οδηγίες μας:
08
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:
09
соответствуют следующим стандартам или другим нормативным документам, при условии их использования согласно нашим инструкциям:
10
overholder følgende standard(er) eller andet/andre retningsgivende dokument(er), forudsat at disse anvendes i henhold til vore instrukser:
11
respektive 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:
12
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:
13
vastaavat seuraavien standardien ja muiden ohjeellisten dokumenttien vaatimuksia edellyttäen, että niitä käytetään ohjeidemme mukaisesti:
14
za předpokladu, že jsou využívány v souladu s našimi pokyny, odpovídají následujícím normám nebo normativním dokumentům:
15
u skladu sa slijedećim standardom(ima) ili drugim normativnim dokumentom(ima), uz uvjet da se oni koriste u skladu s našim uputama:
16
megfelelnek az alábbi szabvány(ok)nak vagy egyéb irányadó dokumentum(ok)nak, ha azokat előírás szerint használják:
17
spełniają wymogi następujących norm i innych dokumentów normalizacyjnych, pod warunkiem że używane są zgodnie z naszymi instrukcjami:
18
sunt 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:
19
skladni z naslednjimi standardi in drugimi normativi, pod pogojem, da se uporabljajo v skladu z našimi navodili:
20
on vastavuses järgmis(t)e standardi(te)ga või teiste normatiivsete dokumentidega, kui neid kasutatakse vastavalt meie juhenditele:
21
съответстват на следните стандарти или други нормативни документи, при условие, че се използват съгласно нашите инструкции:
22
atitinka žemiau nurodytus standartus ir (arba) kitus norminius dokumentus su sąlyga, kad yra naudojami pagal mūsų nurodymus:
23
tad, ja lietoti atbilstoši ražotāja norādījumiem, atbilst sekojošiem standartiem un citiem normatīviem dokumentiem:
24
sú v zhode s nasledovnou(ými) normou(ami) alebo iným(i) normatívnym(i) dokumentom(ami), za predpokladu, že sa používajú v súlade s našim návodom:
25
ürünün, talimatlarımıza göre kullanılması koşuluyla aşağıdaki standartlar ve norm belirten belgelerle uyumludur:
01
Directives, as amended.
02
Direktiven, gemäß Änderung.
03
Directives, telles que modifiées.
04
Richtlijnen, zoals geamendeerd.
05
Directivas, según lo enmendado.
06
Direttive, come da modifica.
07
Οδηγιών, όπως έχουν τροποποιηθεί.
08
Directivas, conforme alteração em.
09
Директив со всеми поправками.
10
Direktiver, med senere ændringer.
11
Direktiv, med företagna ändringar.
12
Direktiver, med foretatte endringer.
13
Direktiivejä, sellaisina kuin ne ovat muutettuina.
14
v platném znění.
15
Smjernice, kako je izmijenjeno.
16
irányelv(ek) és módosításaik rendelkezéseit
.
17
z późniejszymi poprawkami.
18
Directivelor, cu amendamentele respective.
19
Direktive z vsemi spremembami.
20
Direktiivid koos muudatustega.
21
Директиви, с техните изменения.
22
Direktyvose su papildymais.
23
Direktīvās un to papildinājumos.
24
Smernice, v platnom znení.
25
Deǧiştirilmiş halleriyle Yönetmelikler.
01
following the provisions of:
02
gemäß den Vorschriften der:
03
conformément aux stipulations des:
04
overeenkomstig de bepalingen van:
05
siguiendo las disposiciones de:
06
secondo le prescrizioni per:
07
με τήρηση των διατάξεων των:
08
de acordo com o previsto em:
09
в соответствии с положениями:
10
under iagttagelse af bestemmelserne i:
11
enligt villkoren i:
12
gitt i henhold til bestemmelsene i:
13
noudattaen määräyksiä:
14
za dodržení ustanovení předpisu:
15
prema odredbama:
16
követi a(z):
17
zgodnie z postanowieniami Dyrektyw:
18
în urma prevederilor:
19
ob upoštevanju določb:
20
vastavalt nõuetele:
21
следвайки клаузите на:
22
laikantis nuostatų, pateikiamų:
23
ievērojot prasības, kas noteiktas:
24
održiavajúc ustanovenia:
25
bunun koşullarına uygun olarak:
01 Note *
as set out in
<A>
and judged positively by
<B>
according to the
Certificate <C>
.
02 Hinweis *
wie in
<A>
aufgeführt und von
<B>
positiv beurteilt
gemäß
Zertifikat <C>
.
03 Remarque *
tel que défini dans
<A>
et évalué positivement par
<B>
conformément au
Certificat <C>
.
04 Bemerk *
zoals vermeld in
<A>
en positief beoordeeld door
<B>
overeenkomstig
Certificaat <C>
.
05 Nota *
como se establece en
<A>
y es valorado
positivamente por
<B>
de acuerdo con el
Certificado <C>
.
06 Nota *
delineato nel
<A>
e giudicato positivamente
da
<B>
secondo il
Certificato <C>
.
07 Σημείωση *
όπως καθορίζεται στο
<A>
και κρίνεται θετικά από
το
<B>
σύμφωνα με το
Πιστοποιητικό <C>
.
08 Nota *
tal como estabelecido em
<A>
e com o parecer
positivo de
<B>
de acordo com o
Certificado <C>
.
09 Примечание *
как указано в
<A>
и в соответствии
с положительным решением
<B>
согласно
Свидетельству <C>
.
10 Bemærk *
som anført i
<A>
og positivt vurderet af
<B>
i henhold til
Certifikat <C>
.
11 Information *
enligt
<A>
och godkänts av
<B>
enligt
Certifikatet <C>
.
12 Merk *
som det fremkommer i
<A>
og gjennom positiv
bedømmelse av
<B>
ifølge
Sertifikat <C>
.
13 Huom *
jotka on esitetty asiakirjassa
<A>
ja jotka
<B>
on
hyväksynyt
Sertifikaatin <C>
mukaisesti.
14 Poznámka *
jak bylo uvedeno v
<A>
a pozitivně zjištěno
<B>
v souladu s
osvědčením <C>
.
15 Napomena *
kako je izloženo u
<A>
i pozitivno ocijenjeno
od strane
<B>
prema
Certifikatu <C>
.
16 Megjegyzés *
a(z)
<A>
alapján, a(z)
<B>
igazolta a megfelelést,
a(z)
<C> tanúsítvány
szerint.
17 Uwaga *
zgodnie z dokumentacją
<A>
, pozytywną opinią
<B>
i
Świadectwem <C>
.
18 Notă *
aşa cum este stabilit în
<A>
şi apreciat pozitiv
de
<B>
în conformitate cu
Certificatul <C>
.
19 Opomba *
kot je določeno v
<A>
in odobreno s strani
<B>
v skladu s
certifikatom <C>
.
20 Märkus *
nagu on näidatud dokumendis
<A>
ja heaks
kiidetud
<B>
järgi vastavalt
sertifikaadile <C>
.
21 Забележка
* както е изложено в
<A>
и оценено положително
от
<B>
съгласно
Сертификата <C>
.
22 Pastaba *
kaip nustatyta
<A>
ir kaip teigiamai nuspręsta
<B>
pagal
Sertifikatą <C>
.
23 Piezīmes *
kā norādīts
<A>
un atbilstoši
<B>
pozitīvajam
vērtējumam saskaņā ar
sertifikātu <C>
.
24 Poznámka *
ako bolo uvedené v
<A>
a pozitívne zistené
<B>
v súlade s
osvedčením <C>
.
25 Not * <A>
’da belirtildiği gibi ve
<C> Sertifikasına
göre
<B>
tarafından olumlu olarak değerlendirildiği gibi.
<A> DAIKIN.TCF.032C17/02-2017 <B> DEKRA (NB0344) <C> 2159619.0551-EMC
01
a
declares under its sole responsibility that the air conditioning models to which this declaration relates:
02
d
erklärt auf seine alleinige Verantwortung daß die Modelle der Klimageräte für die diese Erklärung bestimmt ist:
03
f
déclare sous sa seule responsabilité que les appareils d'air conditionné visés par la présente déclaration:
04
l
verklaart hierbij op eigen exclusieve verantwoordelijkheid dat de airconditioning units waarop deze verklaring betrekking heeft:
05
e
declara baja su única responsabilidad que los modelos de aire acondicionado a los cuales hace referencia la declaración:
06
i
dichiara sotto sua responsabilità che i condizionatori modello a cui è riferita questa dichiarazione:
07
g
δηλώνει με αποκλειστική της ευθύνη ότι τα μοντέλα των κλιματιστικών συσκευών στα οποία αναφέρεται η παρούσα δήλωση:
08
p
declara sob sua exclusiva responsabilidade que os modelos de ar condicionado a que esta declaração se refere:
09
u
заявляет, исключительно под свою ответственность, что модели кондиционеров воздуха, к которым относится настоящее заявление:
10
q
erklærer under eneansvar, at klimaanlægmodellerne, som denne deklaration vedrører:
11
s
deklarerar i egenskap av huvudansvarig, att luftkonditioneringsmodellerna som berörs av denna deklaration innebär att:
12
n
erklærer et fullstendig ansvar for at de luftkondisjoneringsmodeller som berøres av denne deklarasjon, innebærer at:
13
j
ilmoittaa yksinomaan omalla vastuullaan, että tämän ilmoituksen tarkoittamat ilmastointilaitteiden mallit:
14
c
prohlašuje ve své plné odpovědnosti, že modely klimatizace, k nimž se toto prohlášení vztahuje:
15
y
izjavljuje pod isključivo vlastitom odgovornošću da su modeli klima uređaja na koje se ova izjava odnosi:
16
h
teljes felelőssége tudatában kijelenti, hogy a klímaberendezés modellek, melyekre e nyilatkozat vonatkozik:
17
m
deklaruje na własną i wyłączną odpowiedzialność, że modele klimatyzatorów, których dotyczy niniejsza deklaracja:
18
r
declară pe proprie răspundere că aparatele de aer condiţionat la care se referă această declaraţie:
19
o
z vso odgovornostjo izjavlja, da so modeli klimatskih naprav, na katere se izjava nanaša:
20
x
kinnitab oma täielikul vastutusel, et käesoleva deklaratsiooni alla kuuluvad kliimaseadmete mudelid:
21
b
декларира на своя отговорност, че моделите климатична инсталация, за които се отнася тази декларация:
22
t
visiška savo atsakomybe skelbia, kad oro kondicionavimo prietaisų modeliai, kuriems yra taikoma ši deklaracija:
23
v
ar pilnu atbildību apliecina, ka tālāk uzskaitīto modeļu gaisa kondicionētāji, uz kuriem attiecas šī deklarācija:
24
k
vyhlasuje na vlastnú zodpovednosť, že tieto klimatizačné modely, na ktoré sa vzťahuje toto vyhlásenie:
25
w
tamamen kendi sorumluluǧunda olmak üzere bu bildirinin ilgili olduǧu klima modellerinin aşaǧıdaki gibi olduǧunu beyan eder:
EN60335-2-40,
3P471028-12B
Shigeki Morita Director Ostend, 3rd of April 2017
01 **
Daikin Europe N.V. is authorised to compile the Technical Construction File.
02 **
Daikin Europe N.V. hat die Berechtigung die Technische Konstruktionsakte zusammenzustellen.
03 **
Daikin Europe N.V. est autorisé à compiler le Dossier de Construction Technique.
04 **
Daikin Europe N.V. is bevoegd om het Technisch Constructiedossier samen te stellen.
05 **
Daikin Europe N.V. está autorizado a compilar el Archivo de Construcción Técnica.
06 **
Daikin Europe N.V. è autorizzata a redigere il File Tecnico di Costruzione.
07 **
Η Daikin Europe N.V. είναι εξουσιοδοτημένη να συντάξει τον Τεχνικό φάκελο κατασκευής.
08 **
A Daikin Europe N.V. está autorizada a compilar a documentação técnica de fabrico.
09 **
Компания Daikin Europe N.V. уполномочена составить Комплект технической документации.
10 **
Daikin Europe N.V. er autoriseret til at udarbejde de tekniske konstruktionsdata.
11 **
Daikin Europe N.V. är bemyndigade att sammanställa den tekniska konstruktionsfilen.
12 **
Daikin Europe N.V. har tillatelse til å kompilere den Tekniske konstruksjonsfilen.
13 **
Daikin Europe N.V. on valtuutettu laatimaan Teknisen asiakirjan.
14 **
Společnost Daikin Europe N.V. má oprávnění ke kompilaci souboru technické konstrukce.
15 **
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16 **
A Daikin Europe N.V. jogosult a műszaki konstrukciós dokumentáció összeállítására.
17 **
Daikin Europe N.V. ma upoważnienie do zbierania i opracowywania dokumentacji konstrukcyjnej.
18 **
Daikin Europe N.V. este autorizat să compileze Dosarul tehnic de construcţie.
19 **
Daikin Europe N.V. je pooblaščen za sestavo datoteke s tehnično mapo.
20 **
Daikin Europe N.V. on volitatud koostama tehnilist dokumentatsiooni.
21 **
Daikin Europe N.V. е оторизирана да състави Акта за техническа конструкция.
22 **
Daikin Europe N.V. yra įgaliota sudaryti šį techninės konstrukcijos failą.
23 **
Daikin Europe N.V. ir autorizēts sastādīt tehnisko dokumentāciju.
24 **
Spoločnosť Daikin Europe N.V. je oprávnená vytvoriť súbor technickej konštrukcie.
25 **
Daikin Europe N.V. Teknik Yapı Dosyasını derlemeye yetkilidir.
Machinery 2006/42/EC
Electromagnetic Compatibility 2014/30/EU
Low Voltage 2014/35/EU
** *
FVXM25FV1B, FVXM35FV1B, FVXM50FV1B,
3PEN477070-1A.book Page 1 Tuesday, March 28, 2017 10:01 AM

1■English
Safety Precautions
• Read these Safety Precautions carefully to ensure correct installation.
• This manual classifies the precautions into WARNING and CAUTION.
Be sure to follow all the precautions below: they are all important for ensuring safety.
WARNING ...............Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.
CAUTION...............Failure to follow any of CAUTION may result in grave consequences in some cases.
• The following safety symbols are used throughout this manual:
• 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 original instructions are written in English. Other languages are translations of the original instructions.
Be sure to observe this instruction. Be sure to establish an earth connection. Never attempt.
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.
• Make sure installation, servicing, maintenance and repair comply with instruction form Daikin and with applicable
legislation (for example national gas regulation) and are executed only by authorised persons.
• 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 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.
• 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 (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.
• 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 breaker.
Failure to install an earth leakage breaker may result in electric shocks or fire.
Read the precautions in this manual
carefully before operating the unit. Models FVXM are filled with R32.
3PEN477070-1A.book Page 1 Tuesday, March 28, 2017 10:01 AM

■English 2
Safety Precautions
Accessories
–
• 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.
• Do not use flammable gasses (hairsprays, insecticides etc.) near the unit.
It could cause cracking, electric shocks or fire (only for R32 refrigerant).
• Do not use benzine or thinner to wipe the unit.
It could cause cracking, electric shocks or fire (only for R32 refrigerant).
CAUTION
• 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.
• Do not install in sealed, highly airtight spaces such as soundproof chambers and room which was sealed
up the door (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).
• This unit is equipped with electrically powered safety measures. To be effective, the unit must be electrically
powered at all times after installation, other than short service intervals (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).
• 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).
Mounting plate 1 Insulation sheet 2 AAA dry-cell batteries 2
Titanium Apatite Deodorizing
Filter 2 Wireless remote controller 1 Operation manual 1
Drain hose 1 Remote controller holder 1 Installation manual 1
Indoor unit
A
I
A
D
G
B
E
H
C
F
I
3PEN477070-1A.book Page 2 Tuesday, March 28, 2017 10:01 AM

3■English
Operation Limits
Use the system in the following temperature and humidity ranges for safe and effective operation.
For combination with R410A outdoor unit refer to the following table:
For combination with R32 outdoor unit refer to the following table:
DB: Dry bulb temperature
WB: Wet bulb temperature
(a) To avoid condensation and water dripping out of the unit. If the temperature or the humidity is beyond these conditions, safety
devices may be put in action and the air conditioner may not operate.
The setting temperature range of the remote controller is:
Outdoor units Cool Heat Dry
2MK(X)S40 Outdoor temperature 10~46°C DB -10~24°C DB 10~46°C DB
Indoor temperature 18~32°C DB 10~30°C DB 18~32°C DB
2MK(X)S50 Outdoor temperature 10~46°C DB -15~24°C DB 10~46°C DB
Indoor temperature 18~32°C DB 10~30°C DB 18~32°C DB
2MK(X)S52 Outdoor temperature -10~46°C DB -15~24°C DB -10~46°C DB
Indoor temperature 18~32°C DB 10~30°C DB 18~32°C DB
3~5MK(X)S Outdoor temperature -10~46°C DB -15~24°C DB -10~46°C DB
Indoor temperature 18~32°C DB 10~30°C DB 18~32°C DB
RK(X)S Outdoor temperature -10~46°C DB -15~24°C DB -10~46°C DB
Indoor temperature 18~32°C DB 10~30°C DB 18~32°C DB
Indoor humidity ≤80%(a)
Outdoor units Cool Heat
RXM25~50 Outdoor temperature -10~46°C DB -15~24°C DB -16~18°C WB
Indoor temperature 18~32°C DB 10~30°C DB
2MXM40~50 Outdoor temperature -10~46°C DB -15~24°C DB -16~18°C WB
Indoor temperature 18~32°C DB 10~30°C DB
3~5MXM40~90 Outdoor temperature -10~46°C DB -15~24°C DB -16~18°C WB
Indoor temperature 18~32°C DB 10~30°C DB
Indoor humidity ≤80%(a)
Cooling operation Heating operation AUTO operation
18-32°C 10-30°C 18-30°C
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■English 4
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 intake and exhaust 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 1 metre away from any television or radio set (unit may cause interference with the picture or sound).
9) the unit maintain at least 1.5m distance between fire detectors and the air outlet of the indoor unit (only for R32 refrigerant).
10)The unit shall not be installed more than 1.5 m above the floor (only for R32 refrigerant).
11)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).
12)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.
mc [kg] Amin [m2]mc [kg] Amin [m2]
0.70
No requirements.
2.44 4.82
0.76 2.54 5.01
0.86 2.64 5.21
0.96 2.74 5.41
1.06 2.84 5.61
1.16 2.94 5.80
1.26 3.04 6.00
1.36 3.14 6.20
1.46 3.24 6.40
1.56 3.34 6.59
1.66 3.44 6.79
1.76 3.54 6.99
1.84 3.63 3.64 7.19
1.94 3.83 3.74 7.38
2.04 4.03 3.84 7.58
2.14 4.22 3.94 7.78
2.24 4.42 4.04 7.98
2.34 4.62 4.14 8.17
Installation requirements for R32 units
9
8
7
6
5
4
3
2
1
0
1.84 2.04 2.24 2.44 2.64 2.84 3.04 3.24 3.44 3.64 3.84 4.04
Minimum floor area [m2]
Mass of refrigerant [kg]
3PEN477070-1A.book Page 4 Tuesday, March 28, 2017 10:01 AM

5■English
Choosing an Installation Site
2. Wireless remote controller
1) Turn on all fluorescent lamps in the room, if any, and find site where remote controller signals are properly received by
the indoor unit (within 7m).
2) Make the dipswitch settings. Set according to the type of unit purchased by the customer. The default settings are on the
heat pump side.
• For cooling only
Set the dipswitches on the cooling only side.
• For heat pump
Check that the dipswitches are on the heat pump side.
If they are set on the cooling only side, move them to the heat pump side.
H/P C/O
Dipswitches
H/P C/O
Dipswitches
3PEN477070-1A.book Page 5 Tuesday, March 28, 2017 10:01 AM

■English 6
Indoor Unit Installation Drawings
The indoor unit may be mounted in any of the three styles shown here.
Location for securing the installation panel.
WARNING
• 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.
Exposed Half concealed
Floor Installation Wall Installation
Concealed
Grid (Field supply)
Mounting
plate
A
Molding
64
644
134
(700)
(600)
574 26
140
230
250
35 35
210
160
150
(Unit: mm)
Mounting plate
A
The mounting plate should
be installed on a wall which can
support the weight of the indoor
unit.
A
Mounting plate fixing screw
(field supply: M4 x 25L)
Titanium Apatite Deodorizing Filter (2)
B
Front grille
Air filter
Front panel
50mm or more
from walls
70mm or more
50mm or more
from walls
Caulk pipe
hole gap
with putty.
Wireless remote
controller
Screws
(Field supply: M3 × 20L)
Remote controller
holder
E
F
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7■English
Preparation before Installation
1. Removing and installing front panel
• Removal method
1) Slide until the 2 stoppers click into place.
2) Open the front panel forward and undo the string.
3) Remove the front panel.
• Installation method
1) Attach the front grille and front panel after pulling the string
around them.
2) Close the front panel and slide until the stoppers click outside.
2. Removing and installing front grille
• Removal method
1) Open the front panel.
2) Remove the 4 screws and remove the front grille while pulling
it forward (3 tabs).
• Installation method
1) Secure the front grille with the 4 installation screws (3 tabs).
2) Return the front panel to the original position.
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 front grille.
2) Live the sensor securing plate and remove the front metal plate cover.
3) Remove connectors 5P, 6P, and 7P.
4) Remove the electric box (1 screw).
5) Remove the thermistor.
6) Remove the side metal plate cover (7 tabs).
7) Cut the address jumper (JA) on the printed circuit board.
8) Cut the address jumper (J4) in the remote controller.
Front panel
Casing
3 tabs
Front grille
Remove 4 screws.
Remove
front grille
Open the front panel
J4
3) Connector 6P
5) Thermistor
3) Connector 5P
3) Connector 7P
4) Remove 1 screw. J4
ADRESS
EXIST
1
CUT 2
JA ADRESS
EXIST
1
CUT 2
JA
2) Front metal plate cover
6) Side metal plate cover
2) Sensor
securing
plate
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■English 8
Indoor Unit Installation (1)
Exposed installation
1. Refrigerant piping
1) Drill a hole (65mm in diameter) in the spot indicated by the symbol in the illustration as below.
2) The location of the hole is different depending on which side of the pipe is taken out.
3) For piping, see 6. Connecting the refrigerant pipe, under Indoor Unit Installation (1).
4) Allow space around the pipe for a easier indoor unit pipe connection.
CAUTION
Min. allowable length
• The suggested shortest pipe length is 2.5m, in order to avoid noise from the outdoor unit and vibration.
(Mechanical noise and vibration may occur depending on how the unit is installed and the environment in which it is used.)
• See the installation manual for the outdoor unit for the maximum pipe length.
• For multi-connections, see the installation manual for the multi-outdoor unit.
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 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 pipe into the hole.
3) Insert a wall cover into wall pipe.
4) After completing refrigerant piping, wiring, and drain piping,
caulk pipe hole gap with putty.
45
45 45
45
60
75
75
75
75
45
Left back piping
Left bottom piping Right bottom piping
Wall
(Unit : mm)
Right back piping Left/right piping
350
75
45
Wall
Refrigerant pipe
Floor
Inside Outside
Caulking
Wall embedded pipe
(Field supply)
Wall hole cover
(Field supply)
Wall embedded pipe
(Field supply)
φ65
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9■English
Indoor Unit Installation (1)
3. Drain piping
1) Use commercial rigid polyvinyl chloride pipe (general VP 20 pipe, outer diameter 26mm, inner diameter 20mm) for the drain pipe.
2) The drain hose (outer diameter 18mm at connecting end, 220mm long) is supplied with the indoor unit. Prepare the drain
pipe picture below position.
3)
The drain pipe should be inclined downward so that water will flow smoothly without any accumulation. (Should not be trap.)
4) Insert the drain hose to this depth so it won’t be pulled out of the drain pipe.
5) Insulate the indoor drain pipe with 10mm or more of insulation material to prevent condensation.
6) Remove the air filters and pour some water into the drain pan to check the water flows smoothly.
CAUTION
Use polyvinyl chloride adhesive agent for gluing. Failure to do so may cause water leakage.
4. Installing indoor unit
4-1. Preparation
• Open the front panel, remove the 4 screws and dismount the
front grille while pulling it forward.
• Follow the procedure below when removing the slit portions.
■ For Moldings
• Remove the pillars. (Remove the slit portions on the bottom
frame using nippers.)
■ For Side Piping
• Remove the pillars.
1) Remove the 7 screws.
2) Remove the upper casing (2 tabs).
3) Remove the left and right casings (2 tabs on each side).
4) Remove the slit portions on the bottom frame and casings
using nippers.
5) Return by following the steps in reverse order (3 > 2 > 1).
Must be no trap.
Do not touch water.
50mm
or more
220
150
100
100
Reducer
Vinyl chloride
drain pipe
(VP-30)
Vinyl chloride
drain pipe
(VP-20)
Drain hose
C
(Unit: mm)
Insert drain hose
to this depth so
it won’t be pulled
out of drain pipe.
Front panel
Casing
3 tabs
Front grille
Remove 4 screws.
Remove
front grille
Open the front panel.
Remove the pillar.
2) Upper casing
Remove 7 screws.
3) Side casings
3) Side
casings
For Moldings For Side Piping
Casing
Remove the pillar.
Bottom frame Casing
Remove the pillar.
3PEN477070-1A.book Page 9 Tuesday, March 28, 2017 10:01 AM

■English 10
Indoor Unit Installation (1)
4-2. Installation
• Secure using 6 screws for floor installations. (Do not forget to secure to the rear wall.)
• For wall installations, secure the mounting plate using 5 screws and the indoor unit using 4 screws.
• 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 panel is completely level, and mark the boring
points on the wall.
2) Secure the mounting plate to the wall with screws.
3) Once refrigerant piping and drain piping connections are complete, fill in the gap of the through hole with putty.
A gap can lead to condensation on the refrigerant pipe, and drain pipe, and the entry of insects into the pipes.
4) Attach the front panel and front grille in their original positions once all connections are complete.
5. 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) Fit the flare nut on the pipe.
4) Flare the pipe.
5) Check that the flaring is properly made.
WARNING
1) Do not use mineral oil on flared part.
2) Prevent mineral oil from getting into the system as this would reduce the lifetime of the units.
3) Never use piping which has been used for previous installations. Only use parts which are delivered with the unit.
4) Do never install a drier to this R410A or R32 unit in order to guarantee its lifetime.
5) The drying material may dissolve and damage the system.
6) Protect or enclose the refrigerant tubing to avoid mechanical damage.
7) Incomplete flaring may cause refrigerant gas leakage.
A
Casing
6 screws (M4 × 25L)(Field supply)
Floor Installation Wall Installation
4 screws (M4 × 25L)(Field supply)
5 screws
(M4 × 25L)
(Field supply)
Mounting plate
A
Molding
The mounting plate
should be installed on a
wall which can support the
weight of the indoor unit.
Flare’s inner
surface must
be scratch-free.
The pipe end must
be evenly flared in
a perfect circle.
Make sure that the
flare nut is fitted.
Set exactly at the position shown below.
A
Flaring
Die A 0-0.5mm
Clutch-type
Flare tool for R410A/ R32
1.0-1.5mm
Clutch-type (Ridgid-type)
1.5-2.0mm
Wing-nut type (Imperial-type)
Conventional flare tool
(Cut exactly
at right
angles.)
Remove
burrs
3PEN477070-1A.book Page 10 Tuesday, March 28, 2017 10:01 AM

11 ■English
Indoor Unit Installation (1)
6. Connecting the refrigerant pipe
CAUTION
1) Use the flare nut fixed to the main unit. (To prevent cracking of the flare nut by aged deterioration.)
2) To prevent gas leakage, apply refrigeration oil only to the inner surface of the flare. (Use refrigeration oil for R410A or R32.)
3) 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.
6-1. Caution on piping handling
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.
6-2. Selection of copper and heat insulation
materials
• 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.
3) Use separate thermal insulation pipes for gas and liquid refrigerant pipes.
Flare nut tightening torque
Gas side Liquid side
25/35 class 50 class 25/35/50 class
3/8 inch 1/2 inch 1/4 inch
32.7-39.9N·m
(333-407kgf·cm)
49.5-60.3N·m
(505-615kgf·cm)
14.2-17.2N·m
(144-175kgf·cm)
Gas side
Liquid side
Gas pipe thermal insulation Liquid pipe
thermal
insulation
25/35 class 50 class 25/35 class 50 class
O.D. 9.5mm O.D. 12.7mm O.D. 6.4mm I.D. 12-15mm I.D. 14-16mm I.D. 8-10mm
Minimum bend radius Thickness 10mm Min.
30mm or more 40mm or more 30mm or more
Thickness 0.8mm (C1220T-O)
Torque wrench
Piping union
Flare nut
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 avoid
tightening with over torque.
Spanner
[Apply oil] [Tighten]
Wall
If no flare cap is
available, cover
the flare mouth
with tape to keep
dirt or water out.
Be sure to
place a cap.
Rain
Liquid pipe
Gas pipe
Gas pipe
insulation
Liquid pipe
insulation
Finishing tape
Inter-unit
wiring
3PEN477070-1A.book Page 11 Tuesday, March 28, 2017 10:01 AM

■English 12
Indoor Unit Installation (1)
7. Checking for gas leakage
1) Check for leakage of gas after air purging.
2) See the sections on air purges and gas leak
checks in the installation manual for the outdoor
unit.
8. Attaching the connection pipe
• Attach the pipe after checking for gas leakage,
described above.
1) Cut the insulated portion of the on-site piping,
matching it up with the connecting portion.
2) Secure the slit on the refrigerant piping side
with the butt joint on the auxiliary piping using
the tape, making sure there are no gaps.
3) Wrap the slit and the butt joint with the included
insulation sheet, making sure there are no
gaps.
CAUTION
1) Insulate the joint of the pipes securely.
Incomplete insulation may lead to water leakage.
2) Push the pipe inside so it does not place undue force on the front grille.
9. Connecting the drain hose
Insert the supplied drain hose into the
socket of the drain pan.
Fully insert the drain hose until it adheres to
a seal of the socket.
Check for leakage here.
• Apply soapy water and
check carefully for leaking
gas.
• Wipe soapy water off after
the check is complete.
Refrigerant
pipe
Refrigerant
pipe
Refrigerant
pipe
2)1) 3)
Auxiliary pipe
Slit Slit
Tape
Insulation
sheet
D
D
Drain pan
Drain pan
Seal
Seal
Drain hose
C
Drain hose
C
C
3PEN477070-1A.book Page 12 Tuesday, March 28, 2017 10:01 AM

13 ■English
Indoor Unit Installation (1)
10.Wiring
, install as described in the installation manual supplied with the Multi outdoor unit.
• Live the sensor securing plate, remove the front metal plate cover, and connect the branch wiring to the terminal block.
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) Make sure that the wires do not come in contact with the metal conduit for the heat exchanger.
6) In case of connecting to an adapter system. Run the remote controller cable and attach the S21. (Refer to 11. When
connecting to an HA system.)
WARNING
1) Do not use tapped wires, stranded wires, extension cords, or starburst connections, as they may cause overheating, electrical
shock, or fire.
2) 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.
3) Do not connect the power wire to the indoor unit. Doing so may cause electric shock or fire.
4) Use an all-pole disconnection type breaker with at least 3mm between the contact point gaps.
With a Multi indoor unit
1
2
3
123 LN
H05VV
Firmly fix the wires with
the terminal screws.
Outdoor unit
Indoor
unit
Firmly fix the wires with
the terminal screws.
When wire length exceeds 10m,
use 2.0mm diameter wires.
123 Terminal block
Electrical
component
box
Wire retainer
Use the specified
wire type.
Make sure that the wires
do not come in contact
with the metal conduit
for the heat exchanger.
Shape wires so
that the front metal
plate cover will fit
securely.
Firmly secure wire
retainer so that
wires sustain no
external stress.
Front metal
plate cover
Sensor securing plate
3PEN477070-1A.book Page 13 Tuesday, March 28, 2017 10:01 AM

■English 14
Indoor Unit Installation (2)
11. When connecting to an HA system
1) Remove the electric box. (See 3. How to set the
different addresses on page 4.)
2) Cut off the pins using a nipper.
3) Wire as shown in the diagram and connect the
connection cord to the S21 connector.
4) Attach the side metal plate cover and thermistor
sensor and return the electric box to its previous
state.
5) Attach connectors 5P, 6P, and 7P.
6) Replace the front metal plate cover and the sensor
securing plate.
Half concealed installation
Only items peculiar to this installation method are given here. See Exposed Installation for additional instructions.
1. Wall hole
• Drill a wall hole of the size shown in the illustration on the right.
2. Installation of supplemental plate for attaching main unit
• The rear of the unit can be fixed with screws at the points shown in the illustration as below. Be sure to install the
supplemental plate in accordance with the depth of the inner wall.
CAUTION
1) The supplemental plate for installing the main unit must be used, or there will be a gap between the unit and the wall.
S21
HA cord
Side metal plate cover
HA connector
(S21)
2) Pin
Front metal plate cover
Sensor
securing
plate
670-690
585-595
(Unit: mm)
Open size
Opening hole
Floor
Fixing point
on the back
Supplemental plate
(Field supply)
140
230
644
Screw hole
Screw hole
Opening hole
150
250
95
Supplemental plate
(Field supply)
250
200
(Unit: mm)
3PEN477070-1A.book Page 14 Tuesday, March 28, 2017 10:01 AM

15 ■English
Indoor Unit Installation (2)
3. Refrigerant piping
See 1. Refrigerant piping under Indoor Unit Installation (1)
4. Installing indoor unit
1) Remove the front grille.
2) Remove 7 screws.
3) Remove the upper casing (2 tabs).
4) Remove the side casings (2 tabs on each side).
5) Attach the indoor unit to the wall and secure using screws in 6 locations (M4 × 25L).
CAUTION
1) Use drain pan edge for horizontal projection of the indoor unit.
2) Install the indoor unit flush against wall.
NOTE:
For refrigerant piping, Boring a wall hole and installing wall embedded pipe, drain piping, installing indoor unit,
flaring the pipe end, connecting the refrigerant pipe, checking for gas leakage, attaching the connection pipe,
connecting the drain hose, wiring, when connecting to an HA system, see Exposed Installation.
Left bottom piping Right bottom piping
7575
Hole location
50
35
Wall
45
50
Wall
Right/left piping
(Unit: mm)
Side casing
Upper casing
Remove 7 screws.
6 screws
(M4 × 25L)(Field supply)
3PEN477070-1A.book Page 15 Tuesday, March 28, 2017 10:01 AM

■English 16
Indoor Unit Installation (3)
Concealed installation (only for R410A refrigerant)
Only items peculiar to this installation method are given here. See Exposed Installation for additional instructions.
Install the unit according to the instructions below. Failure to do so may cause lead to both cooling and heating failure
and the condensation inside the house.
1) Allow enough space between the main unit and ceiling not to obstruct the flow of cool/warm air.
2) Place a partition plate between outlet and inlet sections.
3) Place a partition plate on the right side.
4) Change the upward-blow limit switch.
5) Use a movable lattice at the air outlet to allow the adjustment of cool/warm air flow direction.
6) Lattice size should be 70% or more of open rate.
Right side partition plate
Partition plate
50 or more 50 or more
(Unit: mm)
partition plate
Movable lattice
15-20
410120
70% or more
of open rate
40 or less
20-30
Upper lattice
must not
project
Right side partition plate
partition plate
Movable lattice
70 or more
3PEN477070-1A.book Page 16 Tuesday, March 28, 2017 10:01 AM

17 ■English
Indoor Unit Installation (3)
1. Refrigerant piping
2. Changing upward air flow dipswitch
Change the upward air flow dipswitch (SW2-4) to ON to limit the upward air flow.
1) Remove the front grille.
2) Switch the dipswitch (SW2-4) on the PCB in the electrical equipment box to ON.
CAUTION
Be sure to turn on the upward air flow switch. Failure to do so may cause incomplete cooling/heating and formation of
condensation inside the house.
NOTE:
For refrigerant piping, Boring a wall hole and installing wall embedded pipe, drain piping, installing indoor unit,
flaring the pipe end, connecting the refrigerant pipe, checking for gas leakage, attaching the connection pipe,
connecting the drain hose, wiring, when connecting to an HA system, see Exposed Installation.
Left bottom piping Right bottom piping
45
60
75
Hole location
Right/left piping
45
45
75
(Unit: mm)
Switch number SW2-4
OFF
Set function
Use
Factory setting
Upward air flow limit
Switch to on for
embedded units
ON
OFF
ON
OFF
How to set and use the switch•
Upward air flow dipswitch
3PEN477070-1A.book Page 17 Tuesday, March 28, 2017 10:01 AM