Toshiba RAS-10PKVSG-E User manual

AIR CONDITIONER (SPLIT TYPE)
INSTALLATION MANUAL
Indoor unit
RAS-10, 13, 16PKVSG-E
Outdoor unit
RAS-10, 13, 16PAVSG-E
1118350131
R32
ENGLISH
ESPAÑOL
FRANÇAIS
ITALIANO
DEUTSCH
PORTUGUÊS
POLSKI
ČESKY
ΕΛΛΗΝΙΚΑ
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PRECAUTIONS FOR SAFETY....................................................1
ACCESSORY PARTS..................................................................5
INSTALLATION DIAGRAM OF INDOOR AND
OUTDOOR UNITS .......................................................................6
Optional Installation Parts .......................................................6
INDOOR UNIT..............................................................................7
Installation Place .....................................................................7
Cutting a Hole and Mounting Installation Plate .......................7
How to Connect Remote Controller for Wire Operation ..........7
Piping and Drain Hose Installation ..........................................8
Indoor Unit Fixing ....................................................................9
Drainage..................................................................................9
OUTDOOR UNIT........................................................................10
Installation Place ...................................................................10
Precautions about Installation in Regions with Snowfall
and Cold Temperatures .........................................................10
Refrigerant Piping Connection ..............................................10
Evacuating ............................................................................ 11
ELECTRICAL WORKS..............................................................12
Wiring Connection.................................................................12
Power Supply and Connecting Cable Connection ................13
Power Supply Input Wiring Diagram .....................................14
OTHERS.....................................................................................15
Gas Leak Test........................................................................15
Remote Control A-B Selection............................................... 15
Test Operation ......................................................................15
Auto Restart Setting .............................................................15
APPENDIX .................................................................................16
PRECAUCIONES SOBRE SEGURIDAD ....................................1
ACCESSORIOS...........................................................................5
DIAGRAMA DE INSTALACIÓN DE LA UNIDAD INTERIOR Y
EXTERIOR ...................................................................................6
Piezas de Instalación Opcional ..............................................6
UNIDAD INTERIOR .....................................................................7
Lugar de Instalación................................................................7
Corte de un Orificio y Montaje de la Placa de Instalación ......7
Cómo conectar el mando a distancia para la función de
cableado..................................................................................7
Instalación la Tubería y el Tubo de Desagüe ......................... 8
Instalación de la Unidad Interior..............................................9
Drenaje ...................................................................................9
UNIDAD EXTERIOR ..................................................................10
Lugar de Instalación..............................................................10
Precauciones sobre Instalación en Regiones con Nieve y
Temperaturas Frías ...............................................................10
Conexión de la Tubería Refrigerante ....................................10
Evacuación............................................................................ 11
TRABAJOS ELÉCTRICOS........................................................12
Conexión de Cables..............................................................12
Conexión de la Fuente de Alimentación y el Cable de
Conexión ...............................................................................13
Entrada de la Fuente de Alimentación en el Diagrama de
Cableado...............................................................................14
OTROS.......................................................................................15
Comprobación de Fugas.......................................................15
Mando a distancia A-B Selección.......................................... 15
Prueba de Operación ...........................................................15
Ajuste de Reinicio Automático ..............................................15
APÉNDICE.................................................................................16
CONTENTS EN CONTENIDOS ES SOMMAIRE FR
INDICE IT INHALT DE ÍNDICE PT
SPIS TREŚCI PL OBSAH CZ
ΠΕΡΙΕXOΜΕΝΑ
GR
SICHERHEITSVORKEHRUNGEN ..............................................1
ZUBEHÖRTEILE..........................................................................5
EINBAUZEICHNUNGEN FÜR INNEN- UND AUSSENGERÄT ..6
Zusätzlich erhältliche Installationsteile ...................................6
INNENGERÄT..............................................................................7
Aufstellungsort.........................................................................7
Mauerdurchbruch und Befestigung der Montageplatte .......... 7
Verbindung der Fernbedienung zur Funktion per
Kabelanschluss .......................................................................7
Installation von Leitungen und Kondensatschlauch ................8
Einbau des Innengeräts ..........................................................9
Entwässerung .........................................................................9
AUSSENGERÄT........................................................................10
Aufstellungsort.......................................................................10
Vorsichtsmaßnahmen beim Einbau in Regionen mit
Schneefall und kalten Temperaturen.....................................10
Anschluß der Kühlmittelleitungen..........................................10
Entleeren .............................................................................. 11
ELEKTRISCHE ANSCHLÜSSE ................................................12
Kabelanschlüsse ...................................................................12
Stromversorgung und Anschluss des Verbindungskabels ....13
Schaltplan der Stromversorgung...........................................14
SONSTIGES...............................................................................15
Überprüfung auf Gas-Undichtigkeit.......................................15
Fernbedienung A-B Wahl ......................................................15
Probelauf...............................................................................15
Automatische Wiedereinschaltung........................................15
ANHANG....................................................................................16
MESURES DE SÉCURITÉ...........................................................1
PIÈCES ACCESSOIRES ............................................................. 5
PLAN D’INSTALLATION DES UNITÉS INTÉRIEURE ET
EXTÉRIEURE...............................................................................6
Pièces d’Installation en Option ...............................................6
UNITÉ INTÉRIEURE....................................................................7
Endroit d’Installation................................................................7
Ouverture du Trou et Montage de la Plaque d’Installation ..... 7
Comment se connecter avec la télécommande pour un
fonctionnement par câble........................................................7
Installation de la Conduite et du Tuyau de Purge ...................8
Installation de l’Unité Intérieure...............................................9
Drainage .................................................................................9
UNITÉ EXTÉRIEURE.................................................................10
Endroit d’Installation..............................................................10
Précautions à prendre pour l’installation dans les régions
sujettes aux chutes de neige et aux températures froides....10
Connexion du Tuyau Réfrigérant...........................................10
Evacuation ............................................................................ 11
TRAVAUX ÉLECTRIQUES ....................................................... 12
Connexion des Câbles ..........................................................12
Connexion de l’Alimentation Électrique et du Câble de
Raccordement.......................................................................13
Schéma de câblage de l’Arrivée de l’alimentation
électrique...............................................................................14
AUTRES.....................................................................................15
Test de Fuite Gaz ..................................................................15
Sélection de télécommande A-B ...........................................15
Opération du Test ................................................................. 15
Réglage de la Remise en Marche Automatique ...................15
ANNEXE.....................................................................................16
PRECAUZIONI PER LA SICUREZZA.........................................1
ACCESSORI ................................................................................5
SCHEMA DI INSTALLAZIONE DELL’ UNITÀ INTERNA E
DELL’ UNITÀ ESTERNA .............................................................6
Componenti di Installazione Opzionali ...................................6
UNITÀ INTERNA .........................................................................7
Luogo per l’Installazione..........................................................7
 Apertura di un Foro e Installazione della Lastra di Installazione ...7
Come collegare il controller remoto per le operazioni di
cablaggio.................................................................................7
Installazione dei Tubi e del Tubo di Scarico ............................8
Installazione dell’Unità Interna ................................................9
Scarico ....................................................................................9
UNITÀ ESTERNA ......................................................................10
Luogo per l’Installazione........................................................10
Precauzioni sull’installazione nelle regioni soggette a
nevicate e basse temperature...............................................10
Collegamento dei Tubi del Refrigerante................................10
Evacuazione ......................................................................... 11
LAVORI ELETTRICI...................................................................12
Collegamento dei Cavi ..........................................................12
Collegamento della Fonte di Alimentazione e del Cavo ........ 13
Schema di Collegamento elettrico dell’Ingresso della fonte
di alimentazione ....................................................................14
ALTRI ......................................................................................... 15
Test per Perdite di Gas..........................................................15
Selezione A-B del telecomando ............................................15
Funzionamento di Prova .......................................................15
Impostazione per la Rimessa in Funzione Automatica ......... 15
APPENDICE...............................................................................16
PRECAUÇÕES RELATIVAS A SEGURANÇA............................1
ACESSÓRIOS..............................................................................5
ESQUEMA DE INSTALAÇÃO DAS UNIDADES INTERIOR
E EXTERIOR................................................................................6
Peças de Instalação Opcionais...............................................6
UNIDADE INTERIOR...................................................................7
Local de Instalação .................................................................7
Cortar um Orifício e Montar a Placa de Instalação .................7
Como ligar o controlo remoto para funcionamento com cabo..7
Instalação da Tubagem e do Tubo Flexível de Dreno.............8
Colocação da Unidade Interior................................................9
Drenagem................................................................................9
UNIDADE EXTERIOR................................................................10
Local de Instalação ...............................................................10
Precauções na instalação em regiões com queda de neve
e temperaturas negativas......................................................10
Ligação das Condutas de Refrigeração................................10
Purga de Ar ........................................................................... 11
TRABALHOS DE ELECTRICIDADE.........................................12
Ligações Eléctricas ...............................................................12
 Ligação do Fornecimento de Energia e do Cabo de Ligação .. 13
Esquema Eléctrico da entrada da fonte de alimentação.......14
OUTROS ....................................................................................15
Teste de Fugas de Gás .........................................................15
Selecção A-B do telecomando ..............................................15
Execução do Teste ................................................................15
Definindo de Reiniciação Automática.................................... 15
APÊNDICE.................................................................................16
ZASADY BEZPIECZEŃSTWA.....................................................1
CZĘŚCI DODATKOWE................................................................5
SCHEMAT INSTALACYJNY URZĄDZENIA
WEWNĘTRZNEGO I ZEWNĘTRZNEGO ....................................6
Dodatkowe Części Instalacyjne...............................................6
URZĄDZENIE WEWNĘTRZNE ...................................................7
Miejsce Instalacji .....................................................................7
Wycinanie Otworu oraz MontażPłyty Instalacyjnej.................7
W jaki sposób podłączyćpilot zdalnego sterowania do
pracy z wykorzystaniem kabla.................................................7
 MontażInstalacji Rurowej i Węża do Odprowadzania Cieczy ..8
Mocowanie Urządzenia Wewnętrznego ..................................9
Odprowadzanie Cieczy ...........................................................9
URZĄDZENIE ZEWNĘTRZNE ..................................................10
Miejsce Instalacji ...................................................................10
 Zalecenia dotyczące instalacji urządzenia w rejonach z
występowaniem obfitych opadów śniegu i niskich temperatur .. 10
Łączenie Instalacji Rurowej Czynnika Chłodniczego ............10
Usuwanie Powietrza.............................................................. 11
PRACE ELEKTRYCZNE............................................................12
Podłączenie Okablowania.....................................................12
Zasilanie i Podłączanie Kabli.................................................13
Diagram Okablowania Zasilania............................................14
INNE...........................................................................................15
Próba Gazoszczelności.........................................................15
Ustawienia przełącznika A-B wyboru pilota........................... 15
Próba Działania.....................................................................15
Włączanie Funkcji Automatycznego Wznawiania Pracy
(Auto Restart)........................................................................15
ZAŁĄCZNIK...............................................................................16
BEZPEČNOSTNÍ OPATŘENÍ ......................................................1
DÍLY PŘÍSLUŠENSTVÍ ................................................................5
SCHÉMA INSTALACE VNITŘNÍ A VENKOVNÍ JEDNOTKY......6
Volitelné Doplňky pro Instalaci ................................................6
VNITŘNÍ JEDNOTKA ..................................................................7
Místo Instalace ........................................................................7
Vyvrtání Otvoru a Montáž Instalační Desky ............................7
Jak Zapojit Dálkové Ovládání pro Spuštění Provozu..............7
Montáž Trubek a Vypouštěcí Hadice.......................................8
Montáž Vnitřní Jednotky..........................................................9
Odvod Vody.............................................................................9
VENKOVNÍ JEDNOTKA............................................................10
Místo Instalace ......................................................................10
Pokyny pro Instalaci v Oblastech, kde Padá Sníh a jsou
Nízké Teploty......................................................................... 10
Spojování Chladivového Potrubí...........................................10
Vyčerpávání Vzduchu............................................................ 11
ELEKTROINSTALAČNÍ PRÁCE ............................................... 12
Zapojení Vodičů.....................................................................12
Připojení Napájení a Připojovacího Kabelu...........................13
Schéma Instalace Napájecího Vstupu ..................................14
OSTATNĺ....................................................................................15
Zkouška Úniku Plynu.............................................................15
Volba A-B na Dálkovém Ovládání .........................................15
Zkušební Provoz ...................................................................15
Nastavení Automatického Znovuspuštění.............................15
DODATEK ..................................................................................16
ΠΡOΦΥΛΑΞΕΙΣ ΑΣΦΑΛΕΙΑΣ.......................................................1
ΕΞΑΡΤΗΜΑΤΑ .............................................................................5
ΔΙΆΓΡΑΜΜΑ ΕΓΚΑΤΆΣΤΑΣΗΣ ΤΗΣ ΕΣΩΤΕΡΙΚΉΣ ΚΑΙ
ΕΞΩΤΕΡΙΚΉΣ ΜOΝΆΔΑΣ ..........................................................6
Προαιρετικά Eξαρτήματα Eγκατάστασης...........................6
ΕΣΩΤΕΡΙΚΉ ΜOΝΆΔΑ............................................................... 7
Σημείο Eγκατάστασης ..........................................................7
Κψιμο Τρύπας και Τοποθέτηση Πλάτης Εγκατάστασης...7
Σύνδεση τoυ τηλεχειριστηρίoυ για την Ενσύρματη
λειτουργία..............................................................................7
 Εγκατάσταση Σωλήνωσης και Eύκαμπτου Σωλήνα Aποστράγγισης ..8
Στερέωση Εσωτερικής Μoνάδας.........................................9
Απoστράγγιση........................................................................9
ΕΞΩΤΕΡΙΚΉ ΜOΝΆΔΑ............................................................. 10
Σημείo Εγκατάστασης ........................................................10
Πρoφυλάξεις σχετικά με την εγκατάσταση σε περιoχές
με χιoνπτωση και χαμηλές θερμoκρασίες......................10
Σύνδεση Ψυκτικών Σωληνώσεων......................................10
Εκκένωση............................................................................. 11
ΗΛΕΚΤΡΙΚEΣ ΕΡΓΑΣIΕΣ...........................................................12
Σύνδεση Καλωδίωσης.........................................................12
Σύνδεση Παροχής Ρεύματος και Καλωδίου Σύνδεσης ..........13
Διάγραμμα Καλωδίωσης εισόδου παροχής ρεύματος...........14
ΛOΙΠΑ ........................................................................................15
Έλεγχoς Διαρρoής Αερίoυ .................................................15
Επιλογή Α-Β τoυ τηλεχειριστηρίoυ...................................15
Δoκιμή Λειτoυργίας ............................................................15
Auto Restart Ρύθμιση .........................................................15
ΠΑΡΆΡΤΗΜΑ.............................................................................16
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1
PRECAUTIONS FOR SAFETY
PRECAUTIONS FOR SAFETY
• Before installation, please read these precautions for safety carefully.
• Be sure to follow the precautions provided here to avoid safety risks. The
symbols and their meanings are shown below.
WARNING : It indicates that incorrect use of this unit may cause severe injury or
death.
CAUTION : It indicates that incorrect use of this unit may cause personal injury
(*1), or property damage (*2).
*1: Personal injury means a slight accident, burn, or electrical shock
which does not require admission or repeated hospital treatment.
*2: Property damage means greater damage which affects assets or
resources.
For general public use
Power supply cord and connecting cable of appliance use shall be at least
polychloroprene sheathed flexible cord (design H07RN-F) or cord designation
60245 IEC66. (Shall be installed in accordance with national wiring regulations.)
This appliance must be connected to the main power supply by means of a circuit
breaker or a switch with a contact separation of at least 3 mm in all poles.
CAUTION To disconnect the appliance from the main power supply
Read the precautions in
this manual carefully before
operating the unit.
This appliance is filled with R32.
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WARNING
• Never modify this unit by removing any of the safety guards or bypassing any of
the safety interlock switches.
• Do not install in a place which cannot bear the weight of the unit.
Personal injury and property damage can result if the unit falls.
• Before doing the electrical work, attach an approved plug to the power supply
cord.
Also, make sure the equipment is properly earthed.
• Appliance shall be installed in accordance with national wiring regulations.
If you detect any damage, do not install the unit. Contact your dealer
immediately.
DANGER
• FOR USE BY QUALIFIED PERSONS ONLY.
• TURN OFF MAIN POWER SUPPLY BEFORE ATTEMPTING ANY ELECTRICAL
WORK. MAKE SURE ALL POWER SWITCHES ARE OFF.
FAILURE TO DO SO MAY CAUSE ELECTRIC SHOCK.
• CONNECT THE CONNECTING CABLE CORRECTLY. IF THE CONNECTING
CABLE IS CONNECTED WRONGLY, ELECTRIC PARTS MAY BE DAMAGED.
• CHECK THE EARTH WIRE THAT IT IS NOT BROKEN OR DISCONNECTED
BEFORE INSTALLATION.
• DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR
GAS VAPORS.
FAILURE TO FOLLOW THIS INSTRUCTION CAN RESULT IN FIRE OR
EXPLOSION.
• TO PREVENT OVERHEATING THE INDOOR UNIT AND CAUSING A FIRE
HAZARD, PLACE THE UNIT WELL AWAY (MORE THAN 2 M) FROM HEAT
SOURCES SUCH AS RADIATORS, HEATERS, FURNACE, STOVES, ETC.
• WHEN MOVING THE AIR CONDITIONER FOR INSTALLING IT IN ANOTHER
PLACE AGAIN, BE VERY CAREFUL NOT TO GET THE SPECIFIED
REFRIGERANT (R32) WITH ANY OTHER GASEOUS BODY INTO THE
REFRIGERATION CYCLE. IF AIR OR ANY OTHER GAS IS MIXED IN THE
REFRIGERANT, THE GAS PRESSURE IN THE REFRIGERATION CYCLE
BECOMES ABNORMALLY HIGH AND IT RESULTINGLY CAUSES BURST OF
THE PIPE AND INJURIES ON PERSONS.
• IN THE EVENT THAT THE REFRIGERANT GAS LEAKS OUT OF THE PIPE
DURING THE INSTALLATION WORK, IMMEDIATELY LET FRESH AIR
INTO THE ROOM. IF THE REFRIGERANT GAS IS HEATED BY FIRE OR
SOMETHING ELSE, IT CAUSES GENERATION OF POISONOUS GAS.
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• Do not use any refrigerant different from the one specified for complement or
replacement.
Otherwise, abnormally high pressure may be generated in the refrigeration
cycle, which may result in a failure or explosion of the product or an injury to
your body.
• Do not use means to accelerate the defrosting process or to clean, other than
those recommended by the manufacturer.
• The appliance shall be stored in a room without continuously operating ignition
sources (for example: open flames, an operating gas appliance or an operating
electric heater).
• Be aware that refrigerants may not contain an odour.
• Do not pierce or burn as the appliance is pressurized. Do not expose the
appliance to heat, flame, sparks, or other sources or ignition. Else, it may
explode and cause injury or death.
• For R32 model, use pipes, flare nut and tools which is specified for R32
refrigerant. Using of existing (R22) piping, flare nut and tools may cause
abnormally high pressure in the refrigerant cycle (piping), and possibly result in
explosion and injury.
• Thickness of copper pipes used R32 must be more than 0.8mm. Never use
copper pipes thinner than 0.8mm.
• Do not perform flare connection inside a building or dwelling or room, when
joining the heat exchanger of indoor unit with interconnection piping. Refrigerant
connection inside a building or dwelling or room must be made by brazing or
welding. Joint connection of indoor unit by flaring method can only be made
at outdoor or at outside of building or dwelling or room. Flare connection may
cause gas leak and flammable atmosphere.
• After completion of installation or service, confirm there is no leakage of
refrigerant gas. It may generate toxic gas when the refrigerant contacts with fire.
• Appliance and pipe-work shall be installed, operated and stored in a room with a
floor area larger than Amin m2.
How to get Amin m2: Amin = (M / (2.5 x 0.22759 x h0))2
M is the refrigerant charge amount in appliance in kg. h0is the installation height
of the appliance in m: 0.6 m for floor standing/1.8 m for wall mounted/1.0 m for
window mounted/2.2 m for ceiling mounted (For these units recommend
installation height 2.5 m.).
• Comply with national gas regulations.
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REQUIREMENT OF REPORT TO THE LOCAL POWER SUPPLIER
Please make absolutely sure that the installation of this appliance is reported to
the local power supplier before installation. If you experience any problems or if the
installation is not accepted by the supplier, the service agency will take adequate
countermeasures.
■Important information regarding the refrigerant used
This product contains fluorinated greenhouse gases.
Do not vent gases into the atmosphere.
Refrigerant type: R32
GWP(1) value: 675 * (ex. R32 ref. AR4)
(1)GWP = global warming potential
The refrigerant quantity is in dicated on the unit name plate.
* This value is based on F gas regulation 517/2014
CAUTION
• Exposure of unit to water or other moisture before installation could result in
electric shock.
Do not store it in a wet basement or expose to rain or water.
• After unpacking the unit, examine it carefully for possible damage.
• Do not install the unit at place where leakage of flammable gas may occur. In
case gas leaks and accumulates at surrounding of the unit, it may cause of fire.
• Do not install in a place that can increase the vibration of the unit. Do not
install in a place that can amplify the noise level of the unit or where noise and
discharged air might disturb neighbors.
• To avoid personal injury, be careful when handling parts with sharp edges.
• Please read this installation manual carefully before installing the unit. It contains
further important instructions for proper installation.
• The manufacturer shall not assume any liability for the damage caused by not
observing the description of this manual.
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ACCESSORY PARTS
ACCESSORY PARTS
Indoor Unit
No. Part name No. Part name
1
Installation Plate × 1
2
Wireless remote control × 1
3Battery × 2 4
Remote control holder × 1
5
Toshiba new IAQ filter × 1
6
Mounting screw × 6
7
Flat head wood screw × 2
8
Owner’s Manual × 1
9
Installation Manual × 1
!
Flat head wood screw × 1
"
Battery cover
Outdoor Unit
No. Part name No. Part name
#
Drain nipple × 1
$
Cap water proof × 2
Air filters
Clean every 2 weeks.
1. Open the air inlet grille.
2. Remove the air filters.
3. Vacuum or wash and then dry them.
4. Reinstall the air filters and close the air inlet grille.
Filter
Maintenance & Shelf-life
Clean every 3-6 months when dust tuck or covers the filter.
1. Recommend to use vacuum to clean by sucking the dusts which stick or dip inside the filter or use the blower to blow the dust go out through the filter.
2. If necessary to use water to clean, simply use the plain water to wash the filter, dry with the sunlight for 3-4 hours or until it completely dry.
Nevertheless, use hair drier to dry it. However, washing with water, it may reduce the performance of the filter.
3. Replace every 2 years or sooner. (contact your dealer to purchase new filter) (P/N : RB-A620DE)
Note: Filter life depends on the level of impurities in your operating environment. Higher levels of impurities may require more frequent cleaning and
replacement. In all cases, we recommend an additional set of filters to improve the purifying and deodorizing performance of your air conditioner.
Filter
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6
INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS
INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS
Part
code Parts name Q’ty
A
Refrigerant piping
Liquid side : Ø6.35 mm
Gas side : Ø9.52 mm
(RAS-10, 13PKVSG-E)
: Ø12.70 mm
(RAS-16PKVSG-E)
One
each
BPipe insulating material
(polyethylene foam, 6 mm thick) 1
CPutty, PVC tapes One
each
Optional Installation Parts
• Secure the outdoor unit with fixing bolts and nuts if the unit is likely to be
exposed to a strong wind.
• Use Ø8 mm or Ø10 mm anchor bolts and nuts.
• If it is necessary to drain the defrost water, attach drain nipple #and cap
water proof $to the bottom plate of the outdoor unit before installing it.
Fixing bolt arrangement of outdoor unit
2
3
The auxiliary piping can be connected to
the left, rear left, rear right, right, bottom
right or bottom left.
Right
Rear
right
Bottom
right
Rear
left Bottom left
Left
Insulate the refrigerant pipes separately
with insulation, not together.
6 mm thick heat resisting
polyethylene foam
1
Batteries
7
Flat head
wood screw 4
Remote control
holder
Vinyl tape
Apply after carrying
out a drainage test.
Wireless remote control Saddle
Extension drain hose
(Not available, provided
by installer)
Shield pipe
(Attach to the front panel.)
Air filter
Hook
Installation
plate
Hook
65 mm or more
300 mm or more
300 mm or more
600 mm or more
100 mm or more
100 mm or more
600 mm or more
600 mm or more


Drain outlet
Air inlet
Air outlet
108 mm
28 mm
600 mm
320 mm
125 mm
86 mm
102 mm
90 mm
Ø25 mm
Insert the cushion between the indoor
unit and wall, and tilt the indoor unit for
better operation.
For the rear left and left piping
Wall
Make sure to run the drain hose sloped
downward.
Do not allow the drain hose to get slack.
Cut the piping
hole sloped
slightly.
The flare connection should be installed
outdoors.
Refrigerant piping
must be protected from
physical damage.
Install a plastic cover or
equivalent.
The provided Remote Controller is a wireless
type, which also can be used as a wire.
Please see “How to Connect The Remote
Controller for Wired Operation”, in case of
wired control is required.
5
Filter
!
Flat head
wood screw
7
Flat head
wood screw
"
Battery
cover
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INDOOR UNIT
INDOOR UNIT
Installation Place
• Direct sunlight to the indoor unit’s wireless receiver should be avoided.
• The microprocessor in the indoor unit should not be too close to RF
noise sources.
(For details, see the owner’s manual.)
Remote control
• A place where there are no obstacles such as a curtain that may block the
signal from the indoor unit
• Do not install the remote control in a place exposed to direct sunlight or
close to a heating source such as a stove.
• Keep the remote control at least 1 m apart from the nearest TV set or
stereo equipment. (This is necessary to prevent image disturbances or
noise interference.)
• The location of the remote control should be determined as shown below.
Cutting a Hole and Mounting
Installation Plate
NOTE
• When drilling a wall that contains a metal lath, wire lath or metal plate, be sure
to use a pipe hole brim ring sold separately.
Cutting a hole
When installing the refrigerant pipes from the rear
Mounting the installation plate
When the installation plate is directly mounted
on the wall
1. Securely fit the installation plate onto the wall by screwing it in the upper and
lower parts to hook up the indoor unit.
2. To mount the installation plate on a concrete wall with anchor bolts, use the
anchor bolt holes as illustrated in the below figure.
3. Install the installation plate horizontally in the wall.
When installing the installation plate with a mounting screw, do not use the
anchor bolt holes. Otherwise, the unit may fall down and result in personal
injury and property damage.
1. After determining the pipe hole position on the mounting plate (Æ), drill
the pipe hole (Ø65 mm) at a slight downward slant to the outdoor side.
• A place which provides the spaces around the indoor unit as shown in the
diagram
• A place where there are no obstacles near the air inlet and outlet
• A place which allows easy installation of the piping to the outdoor unit
• A place which allows the front panel to be opened
• The indoor unit shall be installed at least 2.5 m height. Also, it must be
avoided to put anything on the top of the indoor unit.
CAUTION
54 °
45°
5
7°
(Side view) (Top view)
Indoor unit
Reception range
Remote
control
Remote
control
Reception
range
Indoor unit
CAUTION
Failure to firmly install the unit may result in personal injury and property
damage if the unit falls.
• In case of block, brick, concrete or similar type walls, make 5 mm dia.
holes in the wall.
• Insert clip anchors for appropriate mounting screws 6.
NOTE
• Secure four corners and lower parts of the installation plate with 4 to 6
mounting screws to install it.
CAUTION
The center of the pipe hole
is above the arrow.
Pipe hole
Ø65 mm
120 mm
Installation plate
(Keep horizontal direction.)
5 mm dia. hole
Clip anchor
(local parts)
Mounting screw
Ø4 x 25R
Anchor bolt
Projection
15 mm or less
144
50 50
300
65 103
300
6
1
Hook
Hook Hook
Pipe hole
Pipe hole
Installation
plate
Mounting screw
Weight
Indoor unit Thread
1 Open two screw caps and securely remove two screws at the front panel.
2. Slightly open the lower part of the front panel then pull the upper part of
the front panel toward you to remove it as shown on figure 1.
3. Arrange the control wire as detail and specification as shown on figure
2.
4. Securely connect the control wire to terminal of Display unit as shown on
figure 3(tighten firmly but not over 0.12 N·m (0.01 kgf·m)).
5. Set the control wire out from indoor unit same portion as power supply
and connecting cable as shown on figure 3. (Notch for wire out)
6. Reassembly the indoor unit by reverse process of 1 to 2.
Indoor unit
Control wire
Remote controller
How to Connect Remote Controller
for Wire Operation
For indoor unit
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8
Piping and Drain Hose Installation
* Since dewing results in a machine trouble, make sure to insulate both
connecting pipes. (Use polyethylene foam as insulating material.)
Piping and drain hose forming
1. Die-cutting back body slit
Cut out the slit on the left or right side of the back body for the left or right
connection and the slit on the bottom left or right side of the back body
for the bottom left or right connection with a pair of nippers.
Rear right
Rear left
Bottom left
Left
Bottom right
Right
Die-cutting back body slit
Changing drain hose
Piping preparation
2. Changing drain hose
For leftward connection, bottom-leftward connection and rearleftward
connection’s piping, it is necessary to change the drain hose and drain
cap.
1. Remove cover of remote controller by sliding down and take it out.
2. If batteries are exist, please take them out. The combination of using
wire controller and batteries may cause of batteries explosion.
3. Make hole for insert control wire by use screwdriver break the polyester
sheet as shown on figure 4.
4. Insert control wire from rear side of remote controller as shown on
figure 5.
5. Fix control wire which arrange as shown on figure 6and 7to terminal
by provided screws (tighten firmly but not over 0.25 N·m (0.03 kgf·m)).
6. Set control wire through gutter way at rear side of remote controller as
shown on figure 8.
7. Fix provided screw (Ø3.1×16L) on the wall to hang remote controller as
shown on figure 9.
8. Mark and arrange hole for fix below screw (Ø3.1×25L) as shown on
figure 9.
9. Assembly battery cover which provided with accessory bag then use
provide screw (Ø3.1×25L) to fix battery cover together with wall as
shown on figure !(tighten firmly but not over 0.15 N·m (0.02 kgf·m)).
10. Reassembly cover of remote controller.
For remote controller
*Remark : 1. Recommend to use double insulation lead wire for connect
remote control and air conditioner.
2. For wire operation, 1 remote control can control only 1 indoor
unit.
3. In wire operation, remote controller will return to initial
condition (PRESET, TIMER and CLOCK will return to
initial condition) when user shutdown power supply of air
conditioner.
2
3
* Wire size 28-22AWG
or 0.08-0.32 mm2
Outer diameter not over 4.7 mm,
control wire length 30 m. or less.
70 mm
5 mm
Terminal
Control wire
Notch for wire out
Control wire
Display unit
1
Screw
Screw cap
Screw
Front panel
Control wire
Hole for hang
remote controller
Remote controller
Control wire
Screw (Ø3.1×16L)
for hang remote
controller
Wall
Screw (Ø3.1×25L)
for fix battery cover
Remote controller
89
!
Battery cover
Screw
Tighten firmly but not over
0.15 N·m (0.02 kgf·m)
45
Polyester sheet close hole
for insert control wire
Control wire
6
7
Control wire
Terminal
* Wire size 28-22AWG
or 0.08-0.32 mm2
Outer diameter not over 4.7 mm,
control wire length 30 m. or less.
30 mm
10 mm
* Terminals for wiring can be either on right (type A) or left (type B), depending
on the controller packed in carton.
Type A Type B
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4 mm
How to remove the drain cap
Clip the drain cap by needle-nose
pliers and pull out.
How to remove the drain hose
• The drain hose can be removed by removing the
screw securing the drain hose and then pulling out
the drain hose.
• When removing the drain hose, be careful of any
sharp edges of steel plate. The edges can injuries.
• To install the drain hose, insert the drain hose
firmly until the connection part contacts with heat
insulator, and then secure it with original screw.
How to fix the drain cap
1) Insert hexagon wrench (4 mm)
in a center head.
2) Firmly insert the drain cap.
Firmly insert the drain hose and drain cap; otherwise, water may leak.
CAUTION
Do not apply lubricating oil
(refrigerant machine oil) when
inserting the drain cap. Application
causes deterioration and drain
leakage of the plug.
Insert a hexagon
wrench (4 mm).
No gap
Drain hose
Left-hand connection with piping
• Bend the connecting pipe so that it is laid within 43 mm above the wall
surface. If the connecting pipe is laid exceeding 43 mm above the wall
surface, the indoor unit may unstably be set on the wall.
When bending the connecting pipe, make sure to use a spring bender so
as not to crush the pipe.
Bend the connecting pipe within a radius of 30 mm.
To connect the pipe after installation of the unit (figure)
80
260 mm
210 mm
43 mm
Liquid side
Gas side
(To the forefront of flare)
Outward form of indoor unit
R 30 mm (Use polisin (polyethylene)
core or the like for bending pipe.)
Use the handle of screwdriver, etc.
NOTE
If the pipe is bent incorrectly, the indoor unit may unstably be set on the wall.
After passing the connecting pipe through the pipe hole, connect the
connecting pipes to the auxiliary pipes and wrap the facing tape around
them.
In case of right or left piping
• After scribing slits of the back body
with a knife or a making-off pin, cut
them with a pair of nippers or an
equivalent tool.
In case of bottom right or bottom left piping
• After scribing slits of the back body
with a knife or a making-off pin, cut
them with a pair of nippers or an
equivalent tool.
Slit
Slit
CAUTION
• Bind the auxiliary pipes (two) and connecting cable with facing tape
tightly. In case of leftward piping and rear-leftward piping, bind the
auxiliary pipes (two) only with facing tape.
Indoor unit
Connecting cable
Auxiliary pipes
Installation plate
• Carefully arrange pipes so that any pipe does not stick out of the rear
plate of the indoor unit.
• Carefully connect the auxiliary pipes and connecting pipes to one
another and cut off the insulating tape wound on the connecting pipe to
avoid double-taping at the joint; moreover, seal the joint with the vinyl
tape, etc.
• Since dewing results in a machine trouble, make sure to insulate both
connecting pipes. (Use polyethylene foam as insulating material.)
• When bending a pipe, carefully do it, not to crush it.
Do not form the
drain hose into
a wavy shape.
Do not rise the
drain hose.
50 mm
or more
Do not put the
drain hose end
into water.
Do not put the
drain hose end
in the drainage ditch.
1
2
1
Hook here.
Installation plate
Hook Press
(unhook)
Push Push
Indoor Unit Fixing
• For detaching the indoor unit from
the installation plate, pull the indoor
unit toward you while pushing its
bottom up at the specified parts.
1. Pass the pipe through the hole in the wall and hook the indoor unit on the
installation plate at the upper hook.
2. Swing the indoor unit to right and left to confirm that it is firmly hooked up on
the installation plate.
3. While pressing the indoor unit onto the wall, hook it at the lower part on the
installation plate. Pull the indoor unit toward you to confirm that it is firmly
hooked up on the installation plate.
Drainage
1. Run the drain hose sloped downwards.
NOTE
• The hole should be made at a slight downward slant on the outdoor side.
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10
Drain
guide
Space for pipes
Wall
Shield pipe
Inside the room
Drain hose Extension drain hose
Arrange the drain pipe for proper drainage from the unit.
Improper drainage can result in dew-dropping.
This air conditioner has the structure designed
to drain water collected from dew, which forms
on the back of the indoor unit, to the drain pan.
Therefore, do not store the power cord and other
parts at a height above the drain guide.
CAUTION
OUTDOOR UNIT
OUTDOOR UNIT
Installation Place
• A place which provides the spaces around the outdoor unit as shown in
the diagram
• A place which can bear the weight of the outdoor unit and does not allow
an increase in noise level and vibration
• A place where the operation noise and discharged air do not disturb your
neighbors
• A place which is not exposed to a strong wind
• A place free of a leakage of combustible gases
• A place which does not block a passage
• When the outdoor unit is to be installed in an elevated position, be sure to
secure its feet.
• An allowable length of the connecting pipe is up to 20 m.
- There is no need to add refrigerant as long as the length of the
connection piping is 15 m or less.
- You will need to add 20g of refrigerant per meter of added connection
piping for installation requiring connection piping to be between 16 m to
20 m.
• The allowable height of outdoor-unit installation site is up to 12 m.
• A place where the drain water does not raise any problems
CAUTION
1. Install the outdoor unit without anything blocking the air discharging.
2. When the outdoor unit is installed in a place always exposed to strong
wind like a coast or on a high storey of a building, secure the normal fan
operation using a duct or a windshield.
3. In particularly windy areas, install the unit such as to avoid admission of
wind.
4. Installation in the following places may result in trouble.
Do not install the unit in such places.
• A place full of machine oil
• A saline-place such as the coast
• A place full of sulfide gas
• A place where high-frequency
waves are likely to be generated
as from audio equipment, welders,
and medical equipment
Strong
wind
• Do not use the supplied drain nipple for draining water. Drain the water
from all the drain holes directly.
• To protect the outdoor unit from snow accumulation, install a holding
frame, and attach a snow protection hood and plate.
* Do not use a double-stacked design.
Precautions about Installation in Regions
with Snowfall and Cold Temperatures
Snow protection plate
Snow protection hood
Snow accumulation line
Holding frame
At least
50 cm
Install at least 50 cm
above the snow
accumulation line.
Anchor
bolts
Front
Flare nut
Half union
Externally
threaded side
Internally
threaded side
Use a wrench to secure. Use a torque wrench to tighten.
90
Obliquity Roughness Warp
CAUTION
Refrigerant Piping Connection
1. Cut the pipe with a pipe cutter.
2. Insert a flare nut into the pipe and flare the pipe.
• Projection margin in flaring : A (Unit : mm)
RIDGID (clutch type)
IMPERIAL (wing nut type)
Outer dia. of copper pipe R32
Ø6.35 1.5 to 2.0
Ø9.52 1.5 to 2.0
Ø12.70 2.0 to 2.5
Pipes thickness 0.8 mm or more
Align the centers of the connecting pipes and tighten the flare nut as far as pos-
sible with your fingers. Then tighten the nut with a spanner and torque wrench
as shown in the figure.
Tightening connection
Do not apply excess torque. Otherwise, the nut may crack depending on
the conditions.
(Unit : N·m)
Outer dia. of copper pipe Tightening torque
Ø6.35 mm 16 to 18 (1.6 to 1.8 kgf·m)
Ø9.52 mm 30 to 42 (3.0 to 4.2 kgf·m)
Ø12.70 mm 50 to 62 (5.0 to 6.2 kgf·m)
Outer dia.
of copper pipe R32 tool used Conventional tool used
Ø6.35 0 to 0.5 1.0 to 1.5
Ø9.52 0 to 0.5 1.0 to 1.5
Ø12.70 0 to 0.5 1.0 to 1.5
Pipes thickness 0.8 mm or more
Flaring
A
Die Pipe
2. Put water in the drain pan and make sure that the water is drained out of
doors.
3. When connecting extension drain hose, insulate the connecting part of
extension drain hose with shield pipe.
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Flare at
indoor unit side
Flare at
outdoor unit side
• Tightening torque of flare pipe connections
The operating pressure of R32 is
higher than that of R22 (approx.
1.6 times). It is therefore necessary
to firmly tighten the flare pipe
connecting sections (which connect
the indoor and outdoor units) up to the
specified tightening torque. Incorrect
connections may cause not only a
gas leakage, but also damage to the
refrigeration cycle.
Evacuating
After the piping has been connected to the indoor unit, you can perform the
air purge together at once.
AIR PURGE
Evacuate the air in the connecting pipes and in the indoor unit using a
vacuum pump. Do not use the refrigerant in the outdoor unit. For details,
see the manual of the vacuum pump.
Be sure to use a vacuum pump with counter-flow prevention function so that
inside oil of the pump does not flow backward into pipes of the air conditioner
when the pump stops.
(If oil inside of the vacuum pump enters the air conditioner, which use R32,
refrigeration cycle trouble may result.)
1. Connect the charge hose from the manifold valve to the service port of the
packed valve at gas side.
2. Connect the charge hose to the port of the vacuum pump.
3. Open fully the low pressure side handle of the gauge manifold valve.
4. Operate the vacuum pump to start evacuating. Perform evacuating for
about 15 minutes if the piping length is 20 meters. (15 minutes for 20 meters)
(assuming a pump capacity of 27 liters per minute) Then confirm that the
compound pressure gauge reading is –101 kPa (–76 cmHg).
5. Close the low pressure side valve handle of the gauge manifold valve.
6. Open fully the valve stem of the packed valves (both gas and liquid sides).
7. Remove the charging hose from the service port.
8. Securely tighten the caps on the packed valves.
Using a vacuum pump
Packed valve at liquid side
Service port (Valve core (Setting pin))
Packed valve at gas side
Vacuum
pump
Vacuum pump adapter for
counter-flow prevention
Charge hose
Handle Hi
(Keep full closed)
Manifold valve
Pressure gauge
Compound pressure gauge
Handle Lo
Charge hose
Connecting pipe
–101 kPa
(–76 cmHg)
CAUTION
• KEEP IMPORTANT 5 POINTS FOR PIPING WORK.
(1) Take away dust and moisture (inside of the connecting pipes).
(2) Tighten the connections (between pipes and unit).
(3) Evacuate the air in the connecting pipes using a VACUUM PUMP.
(4) Check gas leak (connected points).
(5) Be sure to fully open the packed valves before operation.
Packed valve handling precautions
• Open the valve stem all the way out, but do not try to open it beyond the
stopper.
• Securely tighten the valve cap with torque in the following table:
Pipe size of Packed Valve Size of Hexagon wrench
12.70 mm and smallers A = 4 mm
15.88 mm A = 5 mm
Cap Cap Size (H) Torque
Valve Rod Cap
H17 - H19 14~18 N·m
(1.4 to 1.8 kgf·m)
H22 - H30 33~42 N·m
(3.3 to 4.2 kgf·m)
Service Port Cap
H14 8~12 N·m
(0.8 to 1.2 kgf·m)
H17 14~18 N·m
(1.4 to 1.8 kgf·m)
A
H
Hexagon wrench
is required.
Service Port Cap
Valve Rod Cap
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12
ELECTRICAL WORKS
ELECTRICAL WORKS
The power supply can be selected to connect to indoor unit or outdoor unit. Choose proper way and connect the power supply and connecting cable by follow
the instruction as following.
Wiring Connection
Indoor unit Outdoor unit
Valve cover
Terminals block
How to install the air inlet grille on the indoor
unit
• When attaching the air inlet grille, the contrary of the removed operation is
performed.
Wiring of the connecting cable can be carried out without removing the
front panel.
1. Remove the air inlet grille.
Open the air inlet grille upward and pull it toward you.
2. Remove the terminal cover and cord clamp.
3. Insert the connecting cable (according to the local cords) into the pipe hole
on the wall.
4. Take out the connecting cable through the cable slot on the rear panel so
that it protrudes about 20 cm from the front.
5. Insert the connecting cable fully into the terminal block and secure it tightly
with screws.
6. Tightening torque : 1.2 N·m (0.12 kgf·m)
7. Secure the connecting cable with the cord clamp.
8. Fix the terminal cover, rear plate bushing and air inlet grille on the indoor
unit.
Cord clamp
Terminal cover
Screw
Screws
Air inlet grille
Front panel
1. Remove the valve cover, the electric parts cover and the cord clamp from
the outdoor unit.
2. Connect the connecting cable to the terminal as identified by the
matching numbers on the terminal block of indoor and outdoor unit.
3. Insert the power cord and the connecting cable carefully into the terminal
block and secure it tightly with screws.
4. Use vinyl tape, etc. to insulate the cords which are not going to be used.
Locate them so that they do not touch any electrical or metal parts.
5. Secure the power cord and the connecting cable with the cord clamp.
6. Attach the electric parts cover and the valve cover on the outdoor unit.
Model RAS-10PKVSG-E RAS-13PKVSG-E RAS-16PKVSG-E
Power source 50Hz, 220 – 240 V Single phase
Maximum running current 6.75A 7.35A 8.95A
Circuit breaker rating 8.5A 9.5A 11.5A
Power supply cable H07RN-F or 60245 IEC66 (1.5 mm2or more)
Connecting cable
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Power Supply Input at Indoor Unit Terminal Block (Recommend)
Indoor Unit Outdoor Unit
Power supply cable
connect to LN
Terminal block (L N 1 2 3)
Earth line
Power supply
cable
Power supply cable Stripping length of the power
supply cable
N
L
Earth line
50 mm
10 mm
70 mm
10 mm
Connecting cable
Earth line
Connecting
cable
Terminal block
Connecting cable
connect to 123
Terminal block (L N 1 2 3)
Earth line
Power supply
cable Connecting
cable
Earth line
Connecting cable Stripping length of the
connecting cable
3
50 mm
Earth line
10 mm
70 mm
10 mm
Power Supply Input at Outdoor Unit Terminal Block (Optional)
Indoor Unit Outdoor Unit
Connecting cable
connect to L23
Terminal block (L N 1 2 3)
Earth line
Connecting cable
Connecting cable Stripping length of the
connecting cable
3
2
L
Earth line
50 mm
10 mm
70 mm
10 mm
Connecting cable
Earth line Earth line
Connecting cable Power cord
Terminal block
Power cord
Power Supply and Connecting Cable Connection
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14
CAUTION
1. The power supply must be same as the rated of air conditioner.
2. Prepare the power source for exclusive use with air conditioner.
3. Circuit breaker must be used for the power supply line of this air conditioner.
4. Be sure to comply power supply and connecting cable for size and wiring method.
5. Every wire must be connected firmly.
6. Perform wiring works so as to allow a general wiring capacity.
7. Wrong wiring connection may cause some electrical part burn out.
8. Incorrect or incomplete wiring is carried out, it will cause an ignition or smoke.
9. This product can be connected to main power supply.
Connection to fixed wiring : A switch which disconnects all poles and has a contact separation at least 3 mm must be incorporated in the fixed wiring.
Power supply input at Indoor unit Terminal Block (Recommend)
Indoor
Terminal
Block
Power supply
input
Outdoor
Terminal
Block
INDOOR UNIT
OUTDOOR UNIT
CHASSIS
CHASSIS
EARTH
Power supply input at Outdoor unit Terminal Block (Optional)
Indoor
Terminal
Block
Power supply
input
Outdoor
Terminal
Block
INDOOR UNIT
OUTDOOR UNIT
CHASSIS
CHASSIS
EARTH
Power supply input Wiring Diagram
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EN
ES
FR
IT
DE
PT
PL
CZ
RU
CR
HU
TR
NL
GR
SV
FI
NO
DK
RO
BG
EE
LV
SK
SI
15
OTHERS
OTHERS
Gas Leak Test
Remote Control A-B Selection
To separate using of remote control for each indoor unit in case of 2 air
conditioner are installed near.
Remote Control B Setup.
1. Press [RESET] button on the indoor unit to turn the air conditioner ON.
2. Point the remote control at the indoor unit.
3. Push and hold [CHECK] button on the Remote Control by the tip of the
pencil. “00” will be shown on the display (Picture 1).
4. Press [MODE] during pushing [CHECK]. “B” will show on the display
and “00” will disappear and the air conditioner will turn OFF. The Remote
Control B is memorized (Picture 2).
Note : 1. Repeat above step to reset Remote Control to be A.
2. Remote Control A have not “A” display.
3. Default setting of Remote Control from factory is A.
• Check the flare nut connections for the gas leak with a gas leak detector
or soap water.
Check places for
the indoor unit.
Check places for
the outdoor unit.
• When two indoor units are installed in the same room or adjacent two
rooms, if operating a unit, two units may receive the remote control signal
simultaneously and operate. In this case, the operation can be preserved
by setting either one remote control to B setting. (Both are set to A setting
in factory shipment.)
• The remote control signal is not received when the settings of indoor unit
and remote control are different.
• There is no relation between A setting/B setting and A room/B room when
connecting the piping and cables.
12
Test Operation
To switch the TEST RUN (COOL) mode, press [RESET] button for
10 seconds. (The beeper will make a short beep.)
Auto Restart Setting
The product was shipped with Auto Restart function in the off position.
Turn it on as required.
This product is designed so that, after a power failure, it can restart automatically
in the same operating mode as before the power failure.
Information
How to set the Auto Restart
1. Press and hold the [RESET] button on the indoor unit for 3 seconds to
set the operation. (3 beep sound and OPERATION lamp blink 5 time/sec
for 5 seconds)
2. Press and hold the [RESET] button on the indoor unit for 3 seconds to
cancel the operation. (3 beep sound but OPERATION lamp does not
blink)
• In case of ON timer or OFF timer are set, AUTO RESTART
OPERATION does not activate.
OPERATION /
RESET Button
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16
APPENDIX
APPENDIX
Work instructions The existing R22 and R410A piping can be reused for inverter R32 product installations.
WARNING
Confirming the existence of scratches or dents on the existing pipes and confirming the reliability of
the pipe strength are conventionally referred to the local site. If the specified conditions can be cleared, it is
possible to update existing R22 and R410A pipes to those for R32 models.
Basic conditions needed to reuse existing pipes Check and observe the presence of three conditions in the refrigerant piping works. 1. Dry (There is no moisture inside of the pipes.) 2. Clean (There is no dust inside of the pipes.) 3. Tight (There are no refrigerant leaks.) Restrictions for use of existing pipes In the following cases, the existing pipes should not be reused as they are. Clean the existing pipes or exchange them with new pipes. 1. When a scratch or dent is heavy, be sure to use new
pipes for the refrigerant piping works.
2. When the existing pipe thickness is thinner than the
specified “Pipe diameter and thickness,” be sure to use new pipes for the refrigerant piping works.
yThe operating pressure of R32 is high (1.6 times
that of R22). If there is a scratch or dent on the pipe or a thinner pipe is used, the pressure strength may be inadequate, which may cause the pipe to break in the worst case.
* Pipe diameter and thickness (mm)
Pipe outer diameter Ø6.4 Ø9.5 Ø12.7
Thickness R32, R410A 0.8 0.8 0.8
R22
3. When the outdoor unit was left with the pipes
disconnected, or the gas leaked from the pipes and the pipes were not repaired and refilled.
yThere is the possibility of rain water or air, including
moisture, entering the pipe.
4. When refrigerant cannot be recovered using a
refrigerant recovery unit.
yThere is the possibility that a large quantity of dirty
oil or moisture remains inside the pipes.
5. When a commercially available dryer is attached to the
existing pipes.
yThere is the possibility that copper green rust has
been generated.
6. When the existing air conditioner is removed after
refrigerant has been recovered.
Check if the oil is judged to be clearly different from
normal oil.
yThe refrigerator oil is copper rust green in color:
There is the possibility that moisture has mixed with
the oil and rust has been generated inside the pipe.
yThere is discolored oil, a large quantity of residue,
or a bad smell.
yA large quantity of shiny metal dust or other wear
residue can be seen in the refrigerant oil.
7. When the air conditioner has a history of the
compressor failing and being replaced.
yWhen discolored oil, a large quantity of residue,
shiny metal dust, or other wear residue or mixture of foreign matter is observed, trouble will occur.
8. When temporary installation and removal of the air
conditioner are repeated such as when leased etc.
9. If the type of refrigerator oil of the existing air
conditioner is other than the following oil (Mineral oil), Suniso, Freol-S, MS (Synthetic oil), alkyl benzene (HAB, Barrel-freeze), ester series, PVE only of ether series.
yThe winding-insulation of the compressor may
deteriorate.
NOTE
The above descriptions are results have been confirmed by our company and represent our views on our air conditioners, but do not guarantee the use of the existing pipes of air conditioners that have adopted R32 in other companies.
Curing of pipes When removing and opening the indoor or outdoor unit for a long time, cure the pipes as follows:
yOtherwise rust may be generated when moisture or
foreign matter due to condensation enters the pipes.
yThe rust cannot be removed by cleaning, and new
pipes are necessary.
Placement
location Term Curing manner
Outdoors 1 month or more Pinching
Less than 1 month Pinching or taping
Indoors Every time
Are there scratches or dents on the existing pipes?
Is it possible to operate the existing air conditioner?
yAfter the existing air conditioner is operated in cooling
mode for approx. 30 minutes or longer,* recover the refrigerant.
yFor cleaning the pipes and recovering oil
yRefrigerant recovery: Pump down method
yRemove the existing air conditioner from the piping
and carry out flushing (nitrogen pressure 0.5 MPa) to remove any remains inside of the pipe.
Note: In case of twin pipes, also be sure to flush the
branching pipe.
Connect the indoor / outdoor units to the existing pipe.
yUse a flare nut attached to the main unit for the indoor
/ outdoor units. (Do not use the flare nut of the existing pipe.)
yRe-machine the flare machining size to size for R32.
y(Airtight test), Vacuum dry, Refrigerant charge, Gas
leak check
Test run
Was largely discolored oil or a large quantity
of remains discharged? (When the oil deteriorates,
the color of the oil changes to a muddy
or black color.)
Existing pipes: Cannot be used.
yUse new pipes.
Clean the pipes or use new pipes.
Piping necessary to change the flare nut / machining
size due to pipe compression
1) Flare nut width: H
H
(mm)
Copper pipe outer diameter Ø6.4 Ø9.5 Ø12.7 For R32, R410A 17 22 26 For R22 Same as above 24
2) Flare machining size: A
A
(mm)
Copper pipe outer diameter Ø6.4 Ø9.5 Ø12.7 For R32, R410A 9.1 13.2 16.6 For R22 9.0 13.0 16.2
Becomes a little larger for R32
Do not apply refrigerator oil to the flare surface.
(If there is discharge of remains, it is judged that a large quantity of remains are present.)
YES YES NO
NO NO YES
Nitrogen gas pressure 0.5 MPa
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1
ES
PRECAUCIONES SOBRE SEGURIDAD
PRECAUCIONES SOBRE SEGURIDAD
• Antes de la instalación, por favor lea con atención estas precauciones de seguridad.
• Asegúrese de seguir las precauciones proporcionadas aquí para evitar riesgos
de seguridad. Abajo aparecen los símbolos y sus significados.
ADVERTENCIA : Indica que un uso incorrecto de esta unidad podría causar
lesiones importantes o la muerte.
PRECAUCIÓN : Indica que un uso incorrecto de esta unidad podría causar
lesiones personales (*1), o daños materiales (*2).
*1: Una lesión personal significa un pequeño accidente, golpe,
o descarga eléctrica que no requiera un ingreso a hospital
o un tratamiento continuo.
*2: Un daño material es un daño mayor que afecta a activos o
recursos.
Para el uso público general
El cable de alimentación y el cable de conexión del sistema debe ser al menos
cable flexible enfundado en policloropreno (modelo H07RN-F) o del tipo 60245
IEC66. (Debe instalarse según las normas de instalación eléctrica de cada país.)
Este aparato debe conectarse al suministro eléctrico mediante un disyuntor o un
interruptor que disponga de una separación de contacto de 3 mm como mínimo
en todos los polos.
PRECAUCIÓN Para desconectar el aparato de la alimentación principal
Lea las precauciones en este
manual atentamente antes de
poner en funcionamiento la unidad.
Este dispositivo está lleno con
R32.
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2
ADVERTENCIA
• Nunca modifique esta unidad quitando uno de las etiquetas de seguridad o
puenteando uno de los interruptores de interbloqueo de seguridad.
• No instale esta unidad en un lugar que no sea capaz de resistir el peso de la
unidad.
Si la unidad se cayera podría causar daños personales o materiales.
•
Antes de hacer un trabajo eléctrico, instale un enchufe aprobado al cable de
suministro de alimentación.
Y asegúrese de que el equipo está conectado a tierra.
• El aparato deberá instalarse según las regulaciones de cableado nacional.
Si detectara algún daño, no instale la unidad. Póngase en contacto con su
concesionario inmediatamente.
PELIGRO
• SOLAMENTE PARA EL USO DE PERSONAS CUALIFICADAS.
• DESACTIVE LA FUENTE DE ALIMENTACIÓN PROVISTA Y EL
CORTACIRCUITOS ANTES DE INTENTAR REALIZAR CUALQUIER TRABAJO
ELÉCTRICO. ASEGURESE DE QUE TODOS LOS INTERRUPTORES DE
ALIMENTACIÓN Y CORTACIRCUITOS ESTÉN DESACTIVADOS, SI NO LO
HACE PODRÍA CAUSAR DESCARGAS ELÉCTRICAS.
• CONECTE EL CABLE DE CONEXIÓN CORRECTAMENTE. SI ESTE CABLE
FUESE CONECTADO ERRONEAMENTE, SE PODRÍAN DAÑAR LAS PARTES
ELÉCTRICAS.
• REVISE EL CABLE A TIERRA QUE NO ESTE ROTO NI DESCONECTADO
ANTES DE LA INSTALACIÓN.
• NO INSTALE CERCA DE CONCENTRACIONES DE COMBUSTIBLE DE GAS
O VAPORES DE GAS.
SI FALLA EN CUMPLIR CON ESTA INSTRUCCION PODRIA RESULTAR EN
UN INCENDIO O UNA EXPLOSIÓN.
• PARA EVITAR EL RECALENTAMIENTO DE LA UNIDAD INTERIOR Y LA
CAUSA DE POSIBLES INCENCIOS, COLOQUE LA UNIDAD BIEN LEJOS
(A MÁS DE 2 METROS) DE FUENTES DE CALEFACCIÓN TALES COMO
RADIADORES, CALEFACTORES, ESTUFAS, HORNOS, ETC.
• CUANDO MUEVA EL ACONDICIONADOR DE AIRE PARA INSTALARLO EN
OTRO LUGAR, TENGA CUIDADO DE NO OBTENER EL REFRIGERANTE
ESPECIFICADO (R32) CON ALGUN OTRO CUERPO GASEOSO EN EL CICLO
DE REFRIGERACIÓN. SI EL AIRE O ALGUN OTRO GAS SE MEZCLARA
CON EL REFRIGERANTE, LA PRESIÓN DEL GAS EN EL CICLO DE
REFRIGERACIÓN SE VUELVE ANORMALMENTE ALTA Y ESTO RESULTANDO
EN CAUSAR UN ESTALLIDO DE LA TUBERÍA Y DAÑOS EN LAS PERSÓNAS.
• EN EL CASO DE QUE EL GAS REFRIGERANTE ESCAPARA DE LA TUBERÍA
DURANTE EL TRABAJO DE INTALACIÓN, INMEDIATAMENTE DEJE QUE
PASE AIRE FRESCO EN LA HABITACIÓN. SI ESTE GAS REFRIGERANTE
ES CALENTADO POR EL FUEGO O ALGO SIMILAR, CAUSARA LA
GENERACIÓN DE UN GAS VENENOSO.
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