Hitachi RAI-50PPD, RAI-60PPD Installation And Operation Manual

INDOOR UNITS SYSTEM
RAI-50PPD, RAI-60PPD

INSTALLATION AND OPERATION MANUAL
MANUAL DE INSTALACIÓN Y FUNCIONAMIENTO
INSTALLATIONS- UND BETRIEBSHANDBUCH
MANUEL D’INSTALLATION ET DE FONCTIONNEMENT
MANUALE D’INSTALLAZIONE E D’USO

MANUAL DE INSTALAÇÃO E DE FUNCIONAMENTO
INSTALLATIONS- OG BETJENINGSVEJLEDNING
INSTALLATIE- EN BEDIENINGSHANDLEIDING
INSTALLATION- OCH DRIFTHANDBOK
ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ ΚΑΙ ΛΕΙΤΟΥΡΓΙΑΣ

4-way cassette - R32

English

Specications in this manual are subject to change without notice in order that HITACHI may bring the latest innovations to their
customers.
Whilst every effort is made to ensure that all specications are correct, printing errors are beyond HITACHI’s control; HITACHI
cannot be held responsible for these errors.

Español

Las especicaciones de este manual están sujetas a cambios sin previo aviso a n de que HITACHI pueda ofrecer las últimas
innovaciones a sus clientes.
A pesar de que se hacen todos los esfuerzos posibles para asegurarse de que las especicaciones sean correctas, los errores
de impresión están fuera del control de HITACHI, a quien no se hará responsable de ellos.

Deutsch

Bei den technischen Angaben in diesem Handbuch sind Änderungen vorbehalten, damit HITACHI seinen Kunden die jeweils
neuesten Innovationen präsentieren kann.
Sämtliche Anstrengungen wurden unternommen, um sicherzustellen, dass alle technischen Informationen ohne Fehler
veröffentlicht worden sind. Für Druckfehler kann HITACHI jedoch keine Verantwortung übernehmen, da sie außerhalb ihrer
Kontrolle liegen.

Français

Les caractéristiques publiées dans ce manuel peuvent être modiées sans préavis, HITACHI souhaitant pouvoir toujours offrir à
ses clients les dernières innovations.
Bien que tous les efforts sont faits pour assurer l’exactitude des caractéristiques, les erreurs d’impression sont hors du contrôle
de HITACHI qui ne pourrait en être tenu responsable.

Italiano

Le speciche di questo manuale sono soggette a modica senza preavviso afnché HITACHI possa offrire ai propri clienti le
ultime novità. Sebbene sia stata posta la massima cura nel garantire la correttezza dei dati, HITACHI non è responsabile per
eventuali errori di stampa che esulano dal proprio controllo.

Português

As especicações apresentadas neste manual estão sujeitas a alterações sem aviso prévio, de modo a que a HITACHI possa
oferecer aos seus clientes, da forma mais expedita possível, as inovações mais recentes.
Apesar de serem feitos todos os esforços para assegurar que todas as especicações apresentadas são correctas, quaisquer
erros de impressão estão fora do controlo da HITACHI, que não pode ser responsabilizada por estes erros eventuais.

Dansk

Specikationerne i denne vejledning kan ændres uden varsel, for at HITACHI kan bringe de nyeste innovationer ud til kunderne.
På trods af alle anstrengelser for at sikre at alle specikationerne er korrekte, har HITACHI ikke kontrol over trykfejl, og HITACHI
kan ikke holdes ansvarlig herfor.

Nederlands

De specicaties in deze handleiding kunnen worden gewijzigd zonder verdere kennisgeving zodat HITACHI zijn klanten kan
voorzien van de nieuwste innovaties.
Iedere poging wordt ondernomen om te zorgen dat alle specicaties juist zijn. Voorkomende drukfouten kunnen echter niet door
HITACHI worden gecontroleerd, waardoor HITACHI niet aansprakelijk kan worden gesteld voor deze fouten.

Svenska

Specikationerna i den här handboken kan ändras utan föregående meddelande för att HITACHI ska kunna leverera de senaste
innovationerna till kunderna.
Vi på HITACHI gör allt vi kan för att se till att alla specikationer stämmer, men vi har ingen kontroll över tryckfel och kan därför
inte hållas ansvariga för den typen av fel.

Eλλhnika

Οι προδιαγραφές του εγχειριδίου μπορούν να αλλάξουν χωρίς προειδοποίηση, προκειμένου η HITACHI να παρέχει τις
τελευταίες καινοτομίες στους πελάτες της.
Αν και έχει γίνει κάθε προσπάθεια προκειμένου να εξασφαλιστεί ότι οι προδιαγραφές είναι σωστές, η HITACHI δεν μπορεί να
ελέγξει τα τυπογραφικά λάθη και, ως εκ τούτου, δεν φέρει καμία ευθύνη για αυτά τα λάθη.

! CAUTION

This product shall not be mixed with general house waste at the end of its life and it shall be retired according to the
appropriated local or national regulations in a environmentally correct way.

Due to the refrigerant, oil and other components contained in Air Conditioner, its dismantling must be done by a profes­sional installer according to the applicable regulations. Contact to the corresponding authorities for more information.

! PRECAUCIÓN

Éste producto no se debe eliminar con la basura doméstica al nal de su vida útil y se debe desechar de manera respetuosa con el medio

ambiente de acuerdo con los reglamentos locales o nacionales aplicables.
Debido al refrigerante, el aceite y otros componentes contenidos en el sistema de aire acondicionado, su desmontaje debe realizarlo un

instalador profesional de acuerdo con la normativa aplicable. Para obtener más información, póngase en contacto con las autoridades
competentes.

! VORSICHT

Dass Ihr Produkt am Ende seiner Betriebsdauer nicht in den allgemeinen Hausmüll geworfen werden darf, sondern entsprechend den
geltenden örtlichen und nationalen Bestimmungen auf umweltfreundliche Weise entsorgt werden muss.

Aufgrund des Kältemittels, des Öls und anderer in der Klimaanlage enthaltener Komponenten muss die Demontage von einem Fachmann
entsprechend den geltenden Vorschriften durchgeführt werden.

Für weitere Informationen setzen Sie sich bitte mit den entsprechenden Behörden in Verbindung.

! PRECAUTION

Ne doit pas être mélangé aux ordures ménagères ordinaires à la n de sa vie utile et qu’il doit être éliminé conformément à la réglementa­tion locale ou nationale, dans le plus strict respect de l’environnement.

En raison du frigorigène, de l’huile et des autres composants que le climatiseur contient, son démontage doit être réalisé par un instal-

lateur professionnel conformément aux réglementations en vigueur.

! ATTENZIONE

Indicazioni per il corretto smaltimento del prodotto ai sensi della Direttiva Europea 2002/96/EC e Dlgs 25 luglio 2005 n.151

Il simbolo del cassonetto barrato riportato sull’ apparecchiatura indica che il prodotto alla ne della propria vita utile deve essere raccolto
separatamente dagli altri riuti.

L’utente dovrà, pertanto, conferire l’apparecchiatura giunta a ne vita agli idonei centri di raccolta differenziata dei riuti elettronici ed
elettrotecnici, oppure riconsegnarla al rivenditore al momento dell’ acquisto di una nuova apparecchiatura di tipo equivalente.

L’adeguata raccolta differenziata delle apparecchiature dismesse, per il loro avvio al riciclaggio, al trattamento ed allo smaltimento ambi­entalmente compatibile, contribuisce ad evitare possibili effetti negativi sull’ ambiente e sulla salute e favorisce il riciclo dei materiali di cui
è composta l’ apparecchiatura.

Non tentate di smontare il sistema o l’unità da soli poichè ciò potrebbe causare effetti dannosi sulla vostra salute o sull’ ambiente.
Vogliate contattare l’ installatore, il rivenditore, o le autorità locali per ulteriori informazioni.
Lo smaltimento abusivo del prodotto da parte dell’utente può comportare l’applicazione delle sanzioni amministrative di cui all’articolo 50

e seguenti del D.Lgs. n. 22/1997.

! CUIDADO

O seu produto não deve ser misturado com os desperdícios domésticos de carácter geral no nal da sua duração e que deve ser elimi­nado de acordo com os regulamentos locais ou nacionais adequados de uma forma correcta para o meio ambiente.

Devido ao refrigerante, ao óleo e a outros componentes contidos no Ar condicionado, a desmontagem deve ser realizada por um insta-

lador prossional de acordo com os regulamentos aplicáveis. Contacte as autoridades correspondentes para obter mais informações.

! BEMÆRK:

At produktet ikke må smides ud sammen med almindeligt husholdningsaffald, men skal bortskaffes i overensstemmelse med de gæl­dende lokale eller nationale regler på en miljømæssig korrekt måde.

Da klimaanlægget indeholder kølemiddel, olie samt andre komponenter, skal afmontering foretages af en fagmand i overensstemmelse
med de gældende bestemmelser. Kontakt de pågældende myndigheder for at få yderligere oplysninger.

! FORSIGTIG

Dit houdt in dat uw product niet wordt gemengd met gewoon huisvuil wanneer u het weg doet en dat het wordt gescheiden op een milieu­vriendelijke manier volgens de geldige plaatselijke en landelijke reguleringen.

Vanwege het koelmiddel, de olie en andere onderdelen in de airconditioner moet het apparaat volgens de geldige regulering door een
professionele installateur uit elkaar gehaald worden.

Neem contact op met de betreffende overheidsdienst voor meer informatie.

! LET OP

Det innebär att produkten inte ska slängas tillsammans med vanligt hushållsavfall utan kasseras på ett miljövänligt sätt i enlighet med
gällande lokal eller nationell lagstiftning.

Luftkonditioneringsaggregatet innehåller kylmedium, olja och andra komponenter, vilket gör att det måste demonteras av en fackman i
enlighet med tillämpliga regelverk. Ta kontakt med ansvarig myndighet om du vill ha mer information.

! ΠΡΟΣΟΧΗ

Σημαίνει ότι το προϊόν δεν θα πρέπει να αναμιχθεί με τα διάφορα οικιακά απορρίμματα στο τέλος του κύκλου ζωής του και θα πρέπει να
αποσυρθεί σύμφωνα με τους κατάλληλους τοπικούς ή εθνικούς κανονισμούς και με τρόπο φιλικό προς το περιβάλλον.

Λόγω του ψυκτικού, του λαδιού και άλλων στοιχείων που περιέχονται στο κλιματιστικό, η αποσυναρμολόγησή του πρέπει να γίνει από
επαγγελματία τεχνικό και σύμφωνα με τους ισχύοντες κανονισμούς. Για περισσότερες λεπτομέρειες, επικοινωνήστε με τις αντίστοιχες αρχές.

!

DANGER – Hazards or unsafe practices which COULD result in severe personal injuries or death.

PELIGRO – Riesgos o prácticas poco seguras que PODRÍAN producir lesiones personales e incluso la muerte.

GEFAHR – Gefährliche oder unsichere Anwendung, die zu schweren Körperverletzungen oder zum Tod führen kann.

DANGER – Utilisation dangereuse ou sans garantie de sécurité qui PEUT provoquer de sévères blessures personnelles ou la

mort.

PERICOLO – Pericoli o azioni pericolose che POTREBBERO avere come esito lesioni siche gravi o il decesso.

PERIGO – Riesgos o prácticas poco seguras que PUEDEN producir lesiones personales e incluso la muerte

FARE – Farer eller farlig brug, som KAN resultere i alvorlig personskade eller dødsfald.

GEVAAR – Gevaren of onveilige praktijken die ernstig persoonlijk letsel of de dood tot gevolg KUNNEN hebben.

FARA – Risker eller osäkra tillvägagångssätt som KAN leda till svåra personskador eller dödsfall.

KINAYNO – Κίνδυνοι ή επικίνδυνες πρακτικές, οι οποίες ΜΠΟΡΕΙ να έχουν ως αποτέλεσµα σοβαρές σωµατικές βλάβες ή

θάνατο.

!

CAUTION – Hazards or unsafe practices which COULD result in minor personal injury or product or property damage.

PRECAUCIÓN – Riesgos o prácticas poco seguras que PODRÍAN provocar lesiones personales de menor importancia o daños

en el producto u otros bienes.

VORSICHT – Gefährliche oder unsichere Anwendung, die geringfügigen Personen-, Produkt- oder Sachschaden verursachen
kann.

PRECAUTION – Utilisation dangereuse ou sans garantie de sécurité qui PEUT provoquer des blessures mineures ou des
dommages au produit ou aux biens.

ATTENZIONE – Pericoli o azioni pericolose che POTREBBERO avere come esito lesioni siche minori o danni al prodotto o ad
altri beni.

CUIDADO – Perigos e procedimentos perigosos que PODERÃO PROVOCAR danos pessoais ligeiros ou danos em produtos e
bens.

FORSIGTIG – Farer eller farlig brug, som KAN resultere i mindre skade på personer, produkt eller ejendom.

LET OP – Gevaren of onveilige praktijken die licht persoonlijk letsel of beschadiging van het product of eigendommen tot gevolg

KUNNEN hebben.

VARNING – Risker eller farliga tillvägagångssätt som KAN leda till mindre personskador eller skador på produkten eller på
egendom.

ΠΡΟΣΟΧΗ – Κίνδυνοι ή επικίνδυνες πρακτικές, οι οποίες ΜΠΟΡΕΙ να έχουν ως αποτέλεσµα την πρόκληση ελαφρών
σωµατικών βλαβών ή καταστροφή περιουσίας.

?

NOTE – The text following this symbol contains information or instructions that may be of use or that require a more thorough
explanation.

NOTA – El texto que sigue a este símbolo contiene información o instrucciones que pueden ser de utilidad o requeridas para
ampliar una explicación.

HINWEIS – Der diesem Symbol folgende Text enthält konkrete Informationen und Anleitungen, die nützlich sein können oder
eine tiefergehende Erklärung benötigen.

REMARQUE – Les textes précédés de ce symbole contiennent des informations ou des indications qui peuvent être utiles, ou
qui méritent une explication plus étendue.

NOTA – I testi preceduti da questo simbolo contengono informazioni o indicazioni che possono risultare utili o che meritano una
spiegazione più estesa.

NOTA – Os textos precedidos deste símbolo contêm informações ou indicações que podem ser úteis, ou que merecem uma
explicação mais detalhada.

BEMÆRK – Den tekst, der følger efter dette symbol, indeholder oplysninger eller anvisninger, der kan være til nytte, eller som
kræver en mere grundig forklaring.

OPMERKING – De teksten waar dit symbool voorstaat bevatten nuttige informatie en aanwijzingen, of informatie en
aanwijzingen meer uitleg behoeven.

OBS – Texten efter denna symbol innehåller information och anvisningar som kan vara användbara eller som kräver en
noggrannare förklaring.

ΣΗΜΕΙΩΣΗ – Το κείμενο που ακολουθεί αυτό το σύμβολο περιέχει πληροφορίες ή οδηγίες που μπορεί να φανούν χρήσιμες ή
που απαιτούν μια πιο ενδελεχή εξήγηση.

This product contains biocidal substances according to EU Reg. 528/2012

Este producto contiene sustancias biocidas según el Reg. UE 528/2012
Dieses Produkt enthält Biozide nach EU Verordnung 528/2012
Conformément à la Reg UE 528/2012, ce produit contient des substances biocides
Questo prodotto contiene sostanze biocidi ai sensi del Reg. UE 528/2012
Este produto contém substâncias biocidas de acordo com o Regulamento (UE) N.º 528/2012
Dette produkt indeholder biocider i henhold til EU-forordning nr. 528/2012
Dit product bevat biociden volgens Europese Richtlijn 528/2012.
Denna produkt innehåller biocider i enlighet med den europeiska förordningen 528/2012
Αυτό το προϊόν περιλαμβάνει βιοκτόνες ουσίες σύμφωνα με το κανονισμό ΕΕ 528/2012

Biocide property/Propiedad biocida/Biozide Eigenschaft/Propriété biocide/Proprietà biocida/Propriedade biocida/
Biocide egenskaber/Biocide eigenschappen/Biocidegenskaper/Ιδιότητα του βιοκτόνου:

Antibacterial / Antibacteriana / Antibactérienne / Antibatterica / Antibakterielle / Antibacteriana / Antibakterielle /
Antibacteriëel / Antibakteriellt /Αντιβακτηριακές

Active substance/Sustancia activa/Aktivstoffe/ Substances actives/Principi attivi/ Substância ativa/Virksomt stof/
Actieve stof/Verksamt ämne/ Δραστική ουσία:

Silver / Plata / Silver / Argent / Argento / Prata / Sølv / Zilver / Silver / Άργυρος CAS Nº: 7440-22-4

These substances are NOT harmful to human health nor the environment

Estas sustancias no son perjudiciales para la salud humana ni el medio ambiente

Diese Stoffe sind nicht schädlich für die menschliche Gesundheit noch Umwelt
Ces substances ne sont pas nocives pour la santé humaine ni pour l’environnement
Queste sostanze non sono nocive per la salute umana o per l’ambiente
Estas substâncias NÃO são prejudiciais para a saúde humana nem para o ambiente

Disse stoffer er IKKE skadelige for hverken menneskers sundhed eller for miljøet
Deze stoffen zijn NIET schadelijk voor de menselijke gezondheid of voor het milieu.
Dessa ämnen är INTE skadliga för människors hälsa eller för miljön.

Αυτές οι ουσίες ΔΕΝ είναι επιβλαβείς στην ανθρώπινη υγεία ή στο περιβάλλον

Note

●

The recommended temperatures range for safety testing should be as below:

Minimum Maximum Minimum

Indoor Dry bulb °C 21 32 20 27

Wet bulb °C 15 23 12 19

Outdoor Dry bulb °C

21

43 2 21

Wet bulb °C

15

26 1 15

Cooling Heating

Maximum

INDEX

1 GENERAL INFORMATION

2 SAFETY

3 IMPORTANT NOTICE

4 BEFORE OPERATION

5 MAINTENANCE

6 NAME OF PARTS

7 BEFORE INSTALLATION

8 INDOOR UNIT INSTALLATION

9 REFRIGERANT PIPING

10 DRAIN PIPING

11 ELECTRICAL WIRING

12 INSTALLATION OF OPTIONAL AIR PANEL: P-AP56NAMS

ÍNDICE

1 INFORMACIÓN GENERAL

2 SEGURIDAD

3 AVISO IMPORTANTE

4 ANTES DEL FUNCIONAMIENTO

5 MANTENIMIENTO

6 NOMBRE DE LOS COMPONENTES

7 ANTES DE LA INSTALACIÓN

8 INSTALACIÓN DE LA UNIDAD INTERIOR

9 TUBERÍA DE REFRIGERANTE

10 TUBERÍA DE DESAGÜE

11 CABLEADO ELÉCTRICO

12 INSTALACIÓN DEL PANEL DE AIRE OPCIONAL:
P-AP56NAMS

INHALTSVERZEICHNIS

1 ALLGEMEINE INFORMATIONEN

2 SICHERHEIT

3 WICHTIGER HINWEIS

4 VOR DER INBETRIEBNAHME

5 WARTUNG

6 TEILEBEZEICHNUNGEN

7 VOR DER INSTALLATION

8 INSTALLATION DES INNENGERÄTS

9 KÄLTEMITTELLEITUNGEN

10 ABFLUSSLEITUNGEN

11 KABELANSCHLUSS

12 INSTALLATION DER OPTIONALEN
LUFTAUSTRITTSBLENDE: P-AP56NAMS

INDEX

1 INFORMATIONS GÉNÉRALES

2 SÉCURITÉ

3 REMARQUE IMPORTANTE

4 AVANT LE FONCTIONNEMENT

5 MAINTENANCE

6 NOMENCLATURE DES PIÈCES

7 AVANT L'INSTALLATION

8 INSTALLATION DE L’UNITÉ INTÉRIEURE

9 TUYAUTERIE FRIGORIFIQUE

10 TUYAU D'ÉVACUATION

11 CÂBLAGE ÉLECTRIQUE

12 INSTALLATION DU PANNEAU DE SOUFFLAGE EN
OPTION : P-AP56NAMS

INDICE

1 INFORMAZIONI GENERALI

2 SICUREZZA

3 NOTA IMPORTANTE

4 PRIMA DEL FUNZIONAMENTO

5 MANUTENZIONE

6 NOME DEI COMPONENTI

7 PRIMA DELL'INSTALLAZIONE

8 INSTALLAZIONE DELL’UNITÀ INTERNA

9 LINEA DEL REFRIGERANTE

10 LINEA DI DRENAGGIO

11 COLLEGAMENTO DELLO SCHEMA ELETTRICO

12 INSTALLAZIONE DEL PANNELLO DI MANDATA

PZIONALE: P-AP56NAMS

ÍNDICE

1 INFORMAÇÃO GERAL

2 SEGURANÇA

3 NOTA IMPORTANTE

4 ANTES DO FUNCIONAMENTO

5 MANUTENÇÃO

6 NOME DAS PEÇAS

7 ANTES DA INSTALAÇÃO

8 INSTALAÇÃO DA UNIDADE INTERIOR

9 TUBAGEM DE REFRIGERANTE

10 TUBAGEM DE DESCARGA

11 LIGAÇÕES ELÉTRICAS

12 INSTALAÇÃO DO PAINEL DE AR OPCIONAL: P-AP56NAMS

INDHOLDSFORTEGNELSE

1 GENEREL INFORMATION

2 SIKKERHED

3 VIGTIG INFORMATION

4 FØR DRIFT

5 VEDLIGEHOLDELSE

6 NAVN PÅ DELE

7 INDEN MONTERING

8 MONTERING AF INDENDØRSENHED

9 KØLEMIDDELRØR

10 AFLØBSRØR

11 ELEKTRISK LEDNINGSFØRING

12 MONTERING AF UDLUFTNINGSPANEL (VALGFRIT
TILBEHØR): P-AP56NAMS

INHOUDSOPGAVE

1 ALGEMENE INFORMATIE

2 VEILIGHEID

3 BELANGRIJKE MEDEDELING

4 VOORDAT U HET SYSTEEM IN GEBRUIK NEEMT

5 ONDERHOUD

6 NAAM ONDERDELEN

7 VÓÓR INSTALLATIE

8 DE BINNENUNIT INSTALLEREN

9 KOUDEMIDDELLEIDING

10 AFVOERLEIDING

11 ELEKTRISCHE BEDRADING

12 HET OPTIONELE LUCHTPANEEL INSTALLEREN:
P-AP56NAMS

INNEHÅLLSFÖRTECKNING

1 ALLMÄN INFORMATION

2 SÄKERHET

3 VIKTIGT MEDDELANDE

4 FÖRE ANVÄNDNING

5 UNDERHÅLL

6 DELARNAS NAMN

7 FÖRE MONTERING

8 INSTALLATION AV INOMHUSENHET

9 KYLRÖR

10 DRÄNERINGSRÖR

11 ELEKTRISK ANSLUTNING

12 INSTALLATION AV EXTRA LUFTPANEL: P-AP56NAMS

ΕΥΡΕΤΗΡΙΟ

1 ΓΕΝΙΚΕΣ ΠΛΗΡΟΦΟΡΙΕΣ

2 ΑΣΦΑΛΕΙΑ

3 ΣΗΜΑΝΤΙΚΗ ΠΑΡΑΤΗΡΗΣΗ

4 ΠΡΙΝ ΑΠΟ ΤΗ ΛΕΙΤΟΥΡΓΙΑ

5 ΣΥΝΤΗΡΗΣΗ

6 ΟΝΟΜΑΤΑ ΕΞΑΡΤΗΜΑΤΩΝ

7 ΠΡΙΝ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ

8 ΕΓΚΑΤΑΣΤΑΣΗ ΕΣΩΤΕΡΙΚΗΣ ΜΟΝΑΔΑΣ

9 ΣΩΛΗΝΩΣΕΙΣ ΨΥΚΤΙΚΟΥ ΜΕΣΟΥ

10 ΣΩΛΗΝΩΣΗ ΑΠΟΧΕΤΕΥΣΗΣ

11 ΗΛΕΚΤΡΙΚΗ ΚΑΛΩΔΙΩΣΗ

12 ΕΓΚΑΤΑΣΤΑΣΗ ΤΟΥ ΠΡΟΑΙΡΕΤΙΚΟΥ ΣΤΟΜΙΟΥ ΑΕΡΑ:
P-AP56NAMS

EN English Original version

ES Español Versión traducida
DE Deutsch Übersetzte Version
FR Français Version traduite

IT Italiano Versione tradotta
PT Português Versão traduzidal
DA Dansk Oversat version
NL Nederlands Vertaalde versie
SV Svenska Översatt version

EL Ελληνικα Μεταφρασμένη έκδοση

ENGLISH

1 GENERAL INFORMATION

1.1 GENERAL NOTES

No part of this publication may be reproduced, copied, led

or transmitted in any shape or form without the permission of
Johnson Controls-Hitachi Air Conditioning Spain, S.A.U.

Within the policy of continuous improvement of its products,
Johnson Controls-Hitachi Air Conditioning Spain, S.A.U.
reserves the right to make changes at any time without prior

notication and without being compelled to introducing them into

products subsequently sold. This document may therefore have
been subject to amendments during the life of the product.

HITACHI makes every effort to offer correct, up-to-date
documentation. Despite this, printing errors cannot be controlled
by HITACHI and are not its responsibility.

As a result, some of the images or data used to illustrate this

document may not refer to specic models. No claims will be

accepted based on the data, illustrations and descriptions
included in this manual.

No type of modication must be made to the equipment without

prior, written authorisation from the manufacturer.

1.2 PRODUCT GUIDE

1.2.1 Prior check

? NOTE

Check, depending on the name of the model, the type of air conditioning

system tted, the abbreviated code and reference in this instruction
manual. This Installation and Operating Manual only refers to
RAI-(50/60)PPD units.

Check, in accordance with the Installation and Operating Manuals
included with the outdoor and indoor units, that all the information
necessary for the correct installation of the system is included. If this is
not the case, please contact your distributor.

2 SAFETY

This appliance is lled with R32

2.1 SYMBOLS USED

During normal air conditioning system design work or unit
installation, greater attention must be paid in certain situations
requiring particular care in order to avoid injuries and damage to
the unit, the installation or the building or property.

Situations that jeopardise the safety of those in the surrounding
area or that put the unit itself at risk will be clearly indicated in
this manual.

To indicate these situations, a series of special symbols will be
used to clearly identify these situations.

Pay close attention to these symbols and to the messages
following them, as your safety and that of others depends on it.

! DANGER

• The text following this symbol contains information and
instructions relating directly to your safety and physical
wellbeing.

• Not taking these instructions into account could lead to serious,
very serious or even fatal injuries to you and others in the
proximities of the unit.

In the texts following the danger symbol you can also nd

information on safe procedures during unit installation.

! CAUTION

• The text following this symbol contains information and instructions
relating directly to your safety and physical wellbeing.

• Not taking these instructions into account could lead to minor injuries
to you and others in the proximities of the unit.

• Not taking these instructions into account could lead to unit damage.

In the texts following the caution symbol you can also nd

information on safe procedures during unit installation.

? NOTE

• The text following this symbol contains information or instructions that
may be of use or that require a more thorough explanation.

• Instructions regarding inspections to be made on unit parts or systems
may also be included.

GENERAL INFORMATION

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2.2 ADDITIONAL INFORMATION ABOUT SAFETY

! DANGER

• HITACHI is not able to foresee all the circumstances which may
result in a potential danger.

• Do not pour water in the indoor or outdoor unit. These products
are tted with electric components. If water comes into contact
with electric components, this will cause a serious electric
shock.

• Do not handle or adjust the safety devices inside the indoor and
outdoor units. The handling or adjustment of these devices may
result in serious accident.

• Do not open the service cover or access panel of the indoor and
outdoor units without disconnecting the main supply.

• In the event of re, switch off the mains, put out the re
immediately and contact your service supplier.

• Check that the earth cable is correctly connected.

• Connect the unit to a circuit breaker of the specied capacity.

! CAUTION

• Refrigerant leaks may hinder respiration as the gas displaces the air

in the room.

• Fit the indoor unit, the outdoor unit, the remote control and the cable
at a minimum of 3 metres away from sources of strong radiation from
electromagnetic waves, such as medical equipment.

• Do not use sprays, such as insecticides, varnishes or enamels or any
other inammable gas within a metre of the system.

• If the circuit breaker or supply fuse of the unit comes on frequently,
stop the system and contact the service suppler.

• Do not carry out maintenance or inspection work yourself. This work
must be carried out by qualied service personnel with suitable tools
and resources for the work.

• Do not place any foreign material (branches, sticks, etc.) in the air
inlet or outlet of the unit. These units are tted with high speed fans
and contact with any object is dangerous.

• This appliance must be used only by adult and capable people,
having received the technical information or instructions to handle
this appliance properly and safely.

• Children should be supervised to ensure that they do not play with
the appliance.

? NOTE

• The air in the room should be renewed and the room ventilated every
3 or 4 hours.

• The system tter and specialist shall provide anti-leak safety in
accordance with local regulations.

3 IMPORTANT NOTICE

This air conditioner has been designed for standard air
conditioning for human beings. For use in other applications,
please contact your HITACHI dealer or service contractor.

The air conditioning system should only be installed by qualied

personnel, with the necessary resources, tools and equipment,
who are familiar with the safety procedures required to
successfully carry out the installation.

PLEASE READ AND FAMILIARISE YOURSELF
WITH THE MANUAL BEFORE STARTING WORK ON THE
INSTALLATION OF THE AIR CONDITIONING SYSTEM.

Failure to observe the instructions for installation, use and
operation described in this Manual may result in operating
failure including potentially serious faults, or even the
destruction of the air conditioning system.

It is assumed that the air conditioning system will be installed
and maintained by responsible personnel trained for the
purpose. The customer should include all the safety, caution
and operating signs in the native language of the personnel
responsible.

Do not install the unit in the following places, as this may lead to

a re, deformities, rusting or faults:

• Places where oil is present (including oil for machinery).

• Places with a high concentration of sulphurous gas, such as

spas.

• Places where ammable gases may be generated or

circulate.

• Places with a saline, acidic or alkaline atmosphere.

Do not install the unit in places where silicon gas is present. Any
silicon gas deposited on the surface of the heat exchanger will

repel water. As a result, the condensate water will splash out
of the collection tray and into the electrical box. Water leaks or
electrical faults may eventually be caused.

Do not install the unit in a place where the current of expelled
air directly affects animals or plants as they could be adversely
affected.

Do not reconstruct the unit. Water leakage, fault, short circuit or

re may occur if you reconstruct the unit by yourself.

Please use an earth wire. Do not place the earth wire near
water or gas pipes, lightning conductors, or the earth wire of
a telephone. Improper installation of earth wiring may cause

electric shock or re.

Should an abnormal situation occur (like a burning smell),
please stop operating the unit and turn off the circuit breaker.
Fire may occur if you continue to operate the unit in an
abnormal situation.

Please contact your agent if you need to remove and reinstall

the unit. Electric shock or re may occur if you remove and

reinstall the unit improperly by yourself.

If the power supply cord is damaged, it must be replaced with
the special cord obtainable at authorized service/parts centres.

Please consult with your dealer if the air conditioner does not
cool, since refrigerant leakage may be considered as one of
the causes. The refrigerant gas used in the air conditioner is
harmless. However, harmful by-products may be generated if
the refrigerant gas leaks into the room and enters in contact with

re or a source of heat such as a stove heater. In the event of a

gas leakage, immediately stop the air conditioner, open doors
and windows to ventilate the room thoroughly and contact your
dealer.

IMPORTANT NOTICE

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ENGLISH

During operation:

• Avoid an extended period of exposure to a direct air ow.

• Do not insert ngers, rods or other objects into the air outlet

or inlet. As the fan is rotating at high speed, it will cause
injury. Before cleaning, be sure to stop the operation and turn
the breaker OFF.

• Do not use any conductor as fuse wire. This could cause a

fatal accident.

• During thunderstorms, disconnect and turn off the circuit

breaker.

• Do not attempt to operate the unit with wet hands. This could

cause fatal accident.

• Do not direct the cool air coming out from the air conditioner

to household heating appliances (stoves, electric kettles,
ovens, etc.), as this may affect their operation.

• Please ensure that the outdoor mounting frame is always

stable, rm and without defects. Otherwise, the outdoor unit

may collapse and cause damage and injury.

• Do not splash or direct water to the body of the units when

cleaning them, as this may cause short circuit.

• Do not use any aerosol or hair sprays near the indoor unit.

Their chemicals can adhere to the ns of the heat exchanger
and block the ow of evaporation water to the drain pan.

Water will drop on the tangential fan and splash out from the
indoor unit.

• Switch off the units and turn off the circuit breaker during
cleaning.

• Do not climb on the outdoor unit or put objects on it.

• Do not put water containers (like a vase) on the indoor unit. If
water drips into the unit, it will damage the inside and cause
short circuit.

• When operating the unit with the door and windows opened
(relative humidity constantly above 80%) and with the air

deector facing down or moving automatically for a long
period of time, water will condense on the air deector

and drip down occasionally. This will wet your furniture.
Therefore, do not operate under such condition for an
extended time.

• The preset room temperature cannot be achieved if the
amount of heat in the room exceeds the cooling or heating
capacity of the unit (for example, if more people enters in the
room, if heating equipment is used, etc.).

4 BEFORE OPERATION

! CAUTION

• Supply electrical power to the system for approximately 12 hours
before start-up after long shutdown. Do not start the system
immediately after power supply, it may cause a compressor failure,
because the compressor is not heated well.

• Make sure that the outdoor unit is not covered with snow or ice. If
covered, remove it by using hot water (approximately 50ºC). If the water
temperature is higher than 50ºC, it will cause damage to plastic parts.

• When the system is started after a shutdown longer than approximately
3 months, it is recommended that the system be checked by your
service contractor.

• Turn OFF the main switch when the system is stopped for a long
period of time. If the main switch is not turned OFF, electricity is
consumed, because the oil heater is always energized during
compressor stopping.

4.1 EFFICIENT USE OF INDOOR UNIT

• Do not leave a window or a door open.

The operating efciency will be decreased.

It may cause dew condensation of the indoor unit. (Ventilate

a room sufciently too.)

• Attach a curtain or a blind to a window.

Direct sunlight is prevented and the cooling efciency will be

increased.

• Do not use heating appliances during the cooling operation
as possible.

The cooling efciency will be decreased. It may cause dew

condensation and dropping dew.

• Use a circulator if warm air stays around ceiling.
The comfortability will be increased. Contact your distributor

for the detail.

• Change the air ow direction downward if the ceiling surface
gets dirty.

It is recommended to change the air ow direction by approx.

30º downward from the levelness.

• Turn OFF the main power source if the indoor unit is not
used for a long time.

If not, the standby electricity charges will have to be paid
even if the indoor unit is unused.

BEFORE OPERATION

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