Daikin RXM20R5V1B, RXM25R5V1B, RXM35R5V1B, ARXM25R5V1B, ARXM35R5V1B Installation manuals

Installation manual
R32 Split Series
RXM20R5V1B RXM25R5V1B RXM35R5V1B ARXM25R5V1B ARXM35R5V1B
Installation manual
R32 Split Series
English
Directivelor, cu amendamentele respective.
<A>
<B>
<C>
DEKRA (NB0344)
2159619.0551-EMC
DAIKIN.TCF.032E3/08-2020
Direktive z vsemi spremembami.
Direktiivid koos muudatustega.
Директиви, с техните изменения.
Direktyvose su papildymais.
Direktīvās un to papildinājumos.
Smernice, v platnom znení.
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Direktiver, med senere ændringer.
Direktiv, med företagna ändringar.
Direktiver, med foretatte endringer.
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deklaruje na własną i wyłączną odpowiedzialność, że modele klimatyzatorów, których dotyczy niniejsza deklaracja:
declară pe proprie răspundere că aparatele de aer condiţionat la care se referă această declaraţie:
z vso odgovornostjo izjavlja, da so modeli klimatskih naprav, na katere se izjava nanaša:
kinnitab oma täielikul vastutusel, et käesoleva deklaratsiooni alla kuuluvad kliimaseadmete mudelid:
декларира на своя отговорност, че моделите климатична инсталация, за които се отнася тази декларация:
visiška savo atsakomybe skelbia, kad oro kondicionavimo prietaisų modeliai, kuriems yra taikoma ši deklaracija:
ar pilnu atbildību apliecina, ka tālāk uzskaitīto modeļu gaisa kondicionētāji, uz kuriem attiecas šī deklarācija:
vyhlasuje na vlastnú zodpovednosť, že tieto klimatizačné modely, na ktoré sa vzťahuje toto vyhlásenie:
tamamen kendi sorumluluǧunda olmak üzere bu bildirinin ilgili olduǧu klima modellerinin aşaǧıdaki gibi olduǧunu beyan eder:
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megfelelnek az alábbi szabvány(ok)nak vagy egyéb irányadó dokumentum(ok)nak, ha azokat előírás szerint használják:
spełniają wymogi następujących norm i innych dokumentów normalizacyjnych, pod warunkiem że używane są zgodnie z naszymi instrukcjami:
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:
skladni z naslednjimi standardi in drugimi normativi, pod pogojem, da se uporabljajo v skladu z našimi navodili:
on vastavuses järgmis(t)e standardi(te)ga või teiste normatiivsete dokumentidega, kui neid kasutatakse vastavalt meie juhenditele:
съответстват на следните стандарти или други нормативни документи, при условие, че се използват съгласно нашите инструкции:
atitinka žemiau nurodytus standartus ir (arba) kitus norminius dokumentus su sąlyga, kad yra naudojami pagal mūsų nurodymus:
tad, ja lietoti atbilstoši ražotāja norādījumiem, atbilst sekojošiem standartiem un citiem normatīviem dokumentiem:
sú v zhode s nasledovnou(ými) normou(ami) alebo iným(i) normatívnym(i) dokumentom(ami), za predpokladu, že sa používajú v súlade snašim
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návodom:
Directives, as amended.
Direktiven, gemäß Änderung.
ürünün, talimatlarımıza göre kullanılması koşuluyla aşağıdaki standartlar ve norm belirten belgelerle uyumludur:
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Directives, telles que modifiées.
010203040506070809
Değiştirilmiş halleriyle Yönetmelikler.
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Direktiivejä, sellaisina kuin ne ovat muutettuina.
v platném znění.
Smjernice, kako je izmijenjeno.
irányelv(ek) és módosításaik rendelkezéseit.
z późniejszymi poprawkami.
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както е изложено в <A> и оценено положително от <B>
съгласно Сертификата<C>.
kaip nustatyta <A> ir kaip teigiamai nuspręsta <B> pagal
Sertifikatą<C>.
kā norādīts <A> un atbilstoši <B> pozitīvajam vērtējumam
saskaņā ar sertifikātu<C>.
Richtlijnen, zoals geamendeerd.
Directivas, según lo enmendado.
Direttive, come da modifica.
Οδηγιών, όπως έχουν τροποποιηθεί.
Directivas, conforme alteração em.
Директив со всеми поправками.
21Забележка*
22Pastaba*
23Piezīmes*
*
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ako bolo uvedené v <A> a pozitívne zistené <B> vsúlade
s osvedčením<C>.
<A>’da belirtildiği gibi ve <C>Sertifikasına göre <B>
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24Poznámka*
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a(z) <A> alapján, a(z) <B> igazolta a megfelelést, a(z)
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zgodnie z dokumentacją <A>, pozytywną
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în conformitate cu Certificatul<C>.
kot je določeno v <A> in odobreno s strani <B>
vskladu scertifikatom<C>.
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Společnost Daikin Europe N.V. má oprávnění ke kompilaci souboru technické konstrukce.
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Daikin Europe N.V. este autorizat să compileze Dosarul tehnic de construcţie.
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16Megjegyzés*
17Uwaga*
18Notă*
19Opomba*
20Märkus*
Machinery 2006/42/EC
Low Voltage 2014/35/EU
enligt <A> och godkänts av <B> enligt
Certifikatet<C>.
som det fremkommer i <A> og gjennom positiv
bedømmelse av <B> ifølge Sertifikat<C>.
jotka on esitetty asiakirjassa <A> ja jotka <B>
on hyväksynyt Sertifikaatin<C> mukaisesti.
jak bylo uvedeno v <A> a pozitivně zjištěno
<B> vsouladu sosvědčením<C>.
kako je izloženo u <A> i pozitivno ocijenjeno odstrane
Electromagnetic Compatibility 2014/30/EU
заявляет, исключительно под свою ответственность, что модели кондиционеров воздуха, к которым относится настоящее заявление:
erklærer under eneansvar, at klimaanlægmodellerne, som denne deklaration vedrører:
deklarerar i egenskap av huvudansvarig, att luftkonditioneringsmodellerna som berörs av denna deklaration innebär att:
erklærer et fullstendig ansvar for at de luftkondisjoneringsmodeller som berøres av denne 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:
teljes felelőssége tudatában kijelenti, hogy a klímaberendezés modellek, melyekre e nyilatkozat vonatkozik:
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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:
соответствуют следующим стандартам или другим нормативным документам, при условии их использования согласно нашим инструкциям:
overholder følgende standard(er) eller andet/andre retningsgivende dokument(er), forudsat at disse anvendes i henhold til vore instrukser:
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:
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:
vastaavat seuraavien standardien ja muiden ohjeellisten dokumenttien vaatimuksia edellyttäen, että niitä käytetään ohjeidemme mukaisesti:
za předpokladu, že jsou využívány v souladu s našimi pokyny, odpovídají následujícím normám nebo normativním dokumentům:
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u skladu sa slijedećim standardom(ima) ili drugim normativnim dokumentom(ima), uz uvjet da se oni koriste u skladu s našim uputama:
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ob upoštevanju določb:
vastavalt nõuetele:
следвайки клаузите на:
laikantis nuostatų, pateikiamų:
ievērojot prasības, kas noteiktas:
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održiavajúc ustanovenia:
11Information*
12Merk*
13Huom*
bunun koşullarına uygun olarak:
delineato nel <A> e giudicato positivamente da<B>
secondo il Certificato<C>.
όπως καθορίζεται στο <A> και κρίνεται θετικά
από το <B> σύμφωνα με το Πιστοποιητικό<C>.
tal como estabelecido em <A> e com o parecer positivo
<B> prema Certifikatu<C>.
14Poznámka*
15Napomena*
Η Daikin Europe N.V. είναι εξουσιοδοτημένη να συντάξει τον Τεχνικό φάκελο κατασκευής.
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de <B> de acordo com o Certificado<C>.
как указано в <A> и в соответствии сположительным
решением <B> согласно Свидетельству<C>.
som anført i <A> og positivt vurderet af <B> ihenhold til
Certifikat<C>.
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A Daikin Europe N.V. está autorizada a compilar a documentação técnica de fabrico.
Компания Daikin Europe N.V. уполномочена составить Комплект технической документации.
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Daikin Europe N.V. är bemyndigade att sammanställa den tekniska konstruktionsfilen.
Daikin Europe N.V. har tillatelse til å kompilere den Tekniske konstruksjonsfilen.
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Hiromitsu Iwasaki
Director
Ostend, 5th of October 2020
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:
CE - DECLARATION-OF-CONFORMITY CE - DECLARACION-DE-CONFORMIDAD CE - DECLARAÇÃO-DE-CONFORMIDADE CE - ERKLÆRING OM-SAMSVAR CE - IZJAVA-O-USKLAĐENOSTI CE - IZJAVA O SKLADNOSTI CE - ATITIKTIES-DEKLARACIJA
CE - KONFORMITÄTSERKLÄRUNG CE - DICHIARAZIONE-DI-CONFORMITA CE - ЗАЯВЛЕНИЕ-О-СООТВЕТСТВИИ CE - ILMOITUS-YHDENMUKAISUUDESTA CE - MEGFELELŐSÉGI-NYILATKOZAT CE - VASTAVUSDEKLARATSIOON CE - ATBILSTĪBAS-DEKLARĀCIJA
CE - DECLARATION-DE-CONFORMITE CE - ΔHΛΩΣΗ ΣΥΜΜΟΡΦΩΣΗΣ CE - OVERENSSTEMMELSESERKLÆRING CE - PROHLÁŠENÍ-O-SHODĚ CE - DEKLARACJA-ZGODNOŚCI CE - ДЕКЛАРАЦИЯ-ЗА-СЪОТВЕТСТВИЕ CE - VYHLÁSENIE-ZHODY
CE - CONFORMITEITSVERKLARING CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE CE - DECLARAŢIE-DE-CONFORMITATE CE - UYGUNLUK-BEYANI
déclare sous sa seule responsabilité que les appareils d'air conditionné visés par la présente déclaration:
Daikin Europe N.V.
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06Nota*
07Σημείωση*
08Nota*
09Примечание*
10Bemærk*
under iagttagelse af bestemmelserne i:
enligt villkoren i:
gitt i henhold til bestemmelsene i:
noudattaen määräyksiä:
za dodržení ustanovení předpisu:
prema odredbama:
követi a(z):
zgodnie z postanowieniami Dyrektyw:
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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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RXM20R5V1B, RXM25R5V1B, RXM35R5V1B, ARXM25R5V1B, ARXM35R5V1B,
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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 instructions:
der/den folgenden Norm(en) oder einem anderen Normdokument oder -dokumenten entspricht/entsprechen, unter der Voraussetzung, daß sie gemäß
unseren Anweisungen eingesetzt werden:
sont conformes à la/aux norme(s) ou autre(s) document(s) normatif(s), pour autant qu'ils soient utilisés conformément à nos instructions:
conform de volgende norm(en) of één of meer andere bindende documenten zijn, op voorwaarde dat ze worden gebruikt overeenkomstig onze
instructies:
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:
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:
είναι σύμφωνα με το(α) ακόλουθο(α) πρότυπο(α) ή άλλο έγγραφο(α) κανονισμών, υπό την προϋπόθεση ότι χρησιμοποιούνται
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σύμφωνα με τις οδηγίες μας:
following the provisions of:
gemäß den Vorschriften der:
conformément aux stipulations des:
EN60335-2-40,
overeenkomstig de bepalingen van:
010203040506070809
în urma prevederilor:
as set out in <A> and judged positively by <B>
according to the Certificate<C>.
wie in <A> aufgeführt und von <B> positiv
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tel que défini dans <A> et évalué positivement par <B>
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zoals vermeld in <A> en positief beoordeeld door <B>
siguiendo las disposiciones de:
secondo le prescrizioni per:
με τήρηση των διατάξεων των:
de acordo com o previsto em:
в соответствии с положениями:
01Note*
02Hinweis*
03Remarque*
04Bemerk*
overeenkomstig Certificaat<C>.
como se establece en <A> y es valorado
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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.
05Nota*
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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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3P516375-14M

Table of contents

Table of contents

1 About the documentation 3

1.1 About this document.................................................................. 3

2 Specific installer safety instructions 3 3 About the box 5

3.1 Outdoor unit............................................................................... 5
3.1.1 To remove the accessories from the outdoor unit....... 5
4 Unit installation 5
4.1 Preparing the installation site .................................................... 5
4.1.1 Installation site requirements of the outdoor unit ........ 5
4.1.2 Additional installation site requirements of the
outdoor unit in cold climates ....................................... 6
4.2 Mounting the outdoor unit.......................................................... 6
4.2.1 To provide the installation structure............................ 6
4.2.2 To install the outdoor unit............................................ 6
4.2.3 To provide drainage.................................................... 6
5 Piping installation 7
5.1 Preparing refrigerant piping....................................................... 7
5.1.1 Refrigerant piping requirements.................................. 7
5.1.2 Refrigerant piping insulation ....................................... 7
5.1.3 Refrigerant piping length and height difference .......... 7
5.2 Connecting the refrigerant piping .............................................. 7
5.2.1 To connect the refrigerant piping to the outdoor unit .. 7
5.3 Checking the refrigerant piping ................................................. 8
5.3.1 To check for leaks....................................................... 8
5.3.2 To perform vacuum drying.......................................... 8
6 Charging refrigerant 8
6.1 About the refrigerant.................................................................. 8
6.2 To determine the additional refrigerant amount ........................ 8
6.3 To determine the complete recharge amount ........................... 9
6.4 To charge additional refrigerant ................................................ 9
6.5 To fix the fluorinated greenhouse gases label........................... 9
7 Electrical installation 9
7.1 Specifications of standard wiring components .......................... 10
7.2 To connect the electrical wiring to the outdoor unit ................... 10
8 Finishing the outdoor unit installation 10
8.1 To finish the outdoor unit installation......................................... 10
WARNING
Make sure installation, servicing, maintenance, repair and applied materials follow the instructions from Daikin and, in addition, comply with applicable legislation and are performed by qualified persons only. In Europe and areas where IEC standards apply, EN/IEC 60335-2-40 is the applicable standard.
INFORMATION
This document only describes installation instructions specific to the outdoor unit. For installation of the indoor unit (mounting the indoor unit, connecting the refrigerant piping to the indoor unit, connecting the electrical wiring to the indoor unit …), see the installation manual of the indoor unit.
Documentation set
This document is part of a documentation set. The complete set consists of:
General safety precautions:
▪ Safety instructions that you MUST read before installing
▪ Format: Paper (in the box of the outdoor unit)
Outdoor unit installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
Installer reference guide:
▪ Preparation of the installation, reference data,…
▪ Format: Digital files on http://www.daikineurope.com/support-
and-manuals/product-information/
Latest revisions of the supplied documentation may be available on the regional Daikin website or via your dealer.
The original documentation is written in English. All other languages are translations.
Technical engineering data
▪ A subset of the latest technical data is available on the regional
Daikin website (publicly accessible).
▪ The full set of latest technical data is available on the Daikin
Business Portal (authentication required).
9 Commissioning 10
9.1 Checklist before commissioning................................................ 10
9.2 Checklist during commissioning ................................................ 11
9.3 To perform a test run................................................................. 11
10 Troubleshooting 11
10.1 Fault diagnosis using LED on outdoor unit PCB ....................... 11
11 Disposal 11 12 Technical data 12
12.1 Wiring diagram .......................................................................... 12
12.1.1 Unified wiring diagram legend..................................... 12
12.2 Piping diagram .......................................................................... 14
12.2.1 Piping diagram: Outdoor unit ...................................... 14
1 About the documentation

1.1 About this document

Target audience
Authorised installers
ARXM25+35R5V1B RXM20~35R5V1B R32 Split Series 3P519299-8W – 2020.12
2 Specific installer safety
instructions
Always observe the following safety instructions and regulations.
Unit installation (see "4Unit installation"[45])
WARNING
Installation shall be done by an installer, the choice of materials and installation shall comply with the applicable legislation. In Europe, EN378 is the applicable standard.
Installation site (see "4.1Preparing the installation site"[45])
CAUTION
▪ Check if the installation location can support the unit's
weight. Poor installation is hazardous. It can also cause vibrations or unusual operating noise.
▪ Provide sufficient service space.
▪ Do NOT install the unit so that it is in contact with a
ceiling or a wall, as this may cause vibrations.
Installation manual
3
2 Specific installer safety instructions
WARNING
The appliance shall be stored in a room without continuously operating ignition sources (example: open flames, an operating gas appliance or an operating electric heater).
Connecting the refrigerant piping (see "5.2Connecting the
refrigerant piping"[47])
CAUTION
▪ No brazing or welding on site for units with R32
refrigerant charge during shipment.
▪ During installation of the refrigeration system, joining of
parts with at least one part charged shall be performed taking into account the following requirements: inside occupied spaces non permanent joints are not allowed for R32 refrigerant except for site made joints directly connecting the indoor unit to piping. Site made joints directly connecting piping to indoor units shall be of non permanent type.
CAUTION
▪ Use the flare nut fixed to the unit.
▪ To prevent gas leakage, apply refrigeration oil only to
the inside of the flare. Use refrigeration oil for R32.
▪ Do NOT reuse joints.
CAUTION
▪ Do NOT use mineral oil on flared part.
▪ Do NOT reuse piping from previous installations.
▪ NEVER install a drier to this R32 unit to guarantee its
lifetime. The drying material may dissolve and damage the system.
WARNING
Connect the refrigerant piping securely before running the compressor. If the refrigerant piping is NOT connected and the stop valve is open when the compressor is run, air will be sucked in. This will cause abnormal pressure in the refrigeration cycle, which may result in equipment damage and even injury.
CAUTION
▪ Incomplete flaring may cause refrigerant gas leakage.
▪ Do NOT re-use flares. Use new flares to prevent
refrigerant gas leakage.
▪ Use flare nuts that are included with the unit. Using
different flare nuts may cause refrigerant gas leakage.
CAUTION
Do NOT open the valves before flaring is complete. This would cause refrigerant gas leakage.
DANGER: RISK OF EXPLOSION
Do NOT start the unit if it is vacuumed.
Charging refrigerant (see "6Charging refrigerant"[48])
WARNING
The refrigerant inside the unit is mildly flammable, but normally does NOT leak. If the refrigerant leaks in the room and comes in contact with fire from a burner, a heater, or a cooker, this may result in fire, or the formation of a harmful gas.
Turn off any combustible heating devices, ventilate the room, and contact the dealer where you purchased the unit.
Do NOT use the unit until a service person confirms that the part from which the refrigerant leaked has been repaired.
WARNING
▪ Only use R32 as refrigerant. Other substances may
cause explosions and accidents.
▪ R32 contains fluorinated greenhouse gases. Its global
warming potential (GWP) value is 675. Do NOT vent these gases into the atmosphere.
▪ When charging refrigerant, ALWAYS use protective
gloves and safety glasses.
CAUTION
To avoid compressor breakdown, do NOT charge more than the specified amount of refrigerant.
WARNING
NEVER directly touch any accidental leaking refrigerant. This could result in severe wounds caused by frostbite.
Electrical installation (see "7Electrical installation"[49])
WARNING
Appliance shall be installed in accordance with national wiring regulations.
WARNING
▪ All wiring MUST be performed by an authorised
electrician and MUST comply with the applicable legislation.
▪ Make electrical connections to the fixed wiring.
▪ All components procured on-site and all electrical
construction MUST comply with the applicable legislation.
WARNING
▪ If the power supply has a missing or wrong N-phase,
equipment might break down.
▪ Establish proper earthing. Do NOT earth the unit to a
utility pipe, surge absorber, or telephone earth. Incomplete earthing may cause electrical shock.
▪ Install the required fuses or circuit breakers.
▪ Secure the electrical wiring with cable ties so that the
cables do NOT come in contact with sharp edges or piping, particularly on the high-pressure side.
▪ Do NOT use taped wires, stranded conductor wires,
extension cords, or connections from a star system. They can cause overheating, electrical shock or fire.
▪ Do NOT install a phase advancing capacitor, because
this unit is equipped with an inverter. A phase advancing capacitor will reduce performance and may cause accidents.
Installation manual
4
ARXM25+35R5V1B RXM20~35R5V1B
R32 Split Series
3P519299-8W – 2020.12

3 About the box

b ec da f
>150
>50
>300
(mm)
b
a
>100
>50
>150
>50
b
b
a
>100
b
a
a
b
a
>100
WARNING
ALWAYS use multicore cable for power supply cables.
WARNING
Use an all-pole disconnection type breaker with at least 3 mm between the contact point gaps that provide full disconnection under overvoltage category III.
WARNING
If the supply cord is damaged, it MUST be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
WARNING
Do NOT connect the power supply to the indoor unit. This could result in electrical shock or fire.
WARNING
▪ Do NOT use locally purchased electrical parts inside
the product.
▪ Do NOT branch the power supply for the drain pump,
etc. from the terminal block. This could result in electrical shock or fire.
WARNING
Keep the interconnection wiring away from copper pipes without thermal insulation as such pipes will be very hot.
DANGER: RISK OF ELECTROCUTION
All electrical parts (including thermistors) are powered by the power supply. Do not touch them with bare hands.
DANGER: RISK OF ELECTROCUTION
Disconnect the power supply for more than 10 minutes, and measure the voltage at the terminals of main circuit capacitors or electrical components before servicing. The voltage MUST be less than 50VDC before you can touch electrical components. For the location of the terminals, see the wiring diagram.
Finishing indoor unit installation (see "8Finishing the outdoor
unit installation"[410])
DANGER: RISK OF ELECTROCUTION
▪ Make sure that the system is earthed properly.
▪ Turn off the power supply before servicing.
▪ Install the switch box cover before turning on the power
supply.
3 About the box

3.1 Outdoor unit

3.1.1 To remove the accessories from the outdoor unit

1 Lift the outdoor unit. 2 Remove the accessories at the bottom of the package.
a General safety precautions b Outdoor unit installation manual c Fluorinated greenhouse gases label d Multilingual fluorinated greenhouse gases label e Drain plug (located on the bottom of the packing case)
f Energy label

4 Unit installation

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

4.1 Preparing the installation site

WARNING
The appliance shall be stored in a room without continuously operating ignition sources (example: open flames, an operating gas appliance or an operating electric heater).

4.1.1 Installation site requirements of the outdoor unit

Mind the following spacing guidelines:
Commissioning (see "9Commissioning"[410])
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING/SCALDING
CAUTION Do NOT perform the test operation while working on
the indoor units.
When performing the test operation, NOT only the outdoor unit, but the connected indoor unit will operate as well. Working on an indoor unit while performing a test operation is dangerous.
CAUTION
Do NOT insert fingers, rods or other objects into the air inlet or outlet. Do NOT remove the fan guard. When the fan is rotating at high speed, it will cause injury.
ARXM25+35R5V1B RXM20~35R5V1B R32 Split Series 3P519299-8W – 2020.12
a Air outlet b Air inlet
NOTICE
The height of the wall on the outlet side of the outdoor unit MUST be ≤1200mm.
Installation manual
5
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