Toshiba MMK-AP0071H User manual

Indoor Unit
Unité intérieure
Raumeinheit
Unità interna
Unidad interior
Unidade interior
Binnenunit
ÅóùôåñéêÞ mïíÜäá
<High-WallType>
<Type mural haut>
<Wandmodell>
<Tipo per mura alte>
<Tipo montaje en pared alta>
<Tipo Mural>
<Hogewandmodel>
<Ôýðïò åíôïé÷éæüìåíïõ øçëÜ>
MMK-AP0071H, AP0091H,
MMK-AP0121H, AP0151H,
MMK-AP0181H, AP0241H
INSTALLATION MANUAL
MANUEL DINSTALLATION
INSTALLATIONS-HANDBUCH
MANUALE DI INSTALLAZIONE
MANUAL DE INSTALACIÓN
MANUAL DE INSTALAÇÃO
INSTALLATIEHANDLEIDING
ÅÃ×ÅÉÑÉÄÉÏ ÅÃÊÁÔÁÓÔÁÓÇÓ
SUPER MODULAR MULTI SYSTEM AIR CONDITIONER
SMMS CLIMATISEUR
SMMS KLIMAGERÄT
SMMS CONDIZIONATORE D'ARIA
SMMS APARATO DE AIRE ACONDICIONADO
SMMS AR CONDICIONADO
SMMS AIRCONDITIONER
SMMS ÊËÉÌÁÔÉÓÔÉÊÏ
SMMS
For commercial use
Pour usage commercial
Nur für gewerbliche Nutzung
Per uso commerciale
Para uso comercial
Para uso comercial
Voor commercieel gebruik (niet geschikt voor huishoudelijk gebruik)
Ãéá åìðïñéêÞ ñÞóç

ADOPTION OF NEW REFRIGERANT
This Air Conditioner is a new type which adopts a new
refrigerant HFC (R410A) instead of the conventional
refrigerant R22 in order to prevent destruction of the
ozone layer.
UTILISATION DU NOUVEAU REFRIGERANT
Ce climatiseur est d’un type inédit qui utilise le nouveau
réfrigérant HFC (R410A) au lieu du réfrigérant
traditionnel R22, afin d’éviter la destruction de la couche
d’ozone.
EINFÜHRUNG EINES NEUEN KÜHLMITTELS
Dies ist ein neuartiges Klimagerät. Anstatt des
herkömmlichen Kühlmittels R22 verwendet es das neue
ozonschicht-schonende HFC Kühlmittel R410A.
ADOZIONE DI UN NUOVO REFRIGERANTE
Questo condizionatore d'aria è di un tipo nuovo che
adotta un nuovo refrigerate HFC (R410A) al posto del
refrigerante convenzionale R22, per prevenire la
distruzione dello strato di ozono dell'atmosfera terrestre.
ADOPCIÓN DE NUEVO REFRIGERANTE
Este aparato de aire acondicionado es un modelo
reciente que incorpora el nuevo refrigerante HFC
(R410A) en lugar del refrigerante convencional R22
para así evitar daños en la capa de ozono.
ADOPÇÃO DO NOVO REFRIGERANTE
Este ar condicionado é um modelo novo que adopta um
novo refrigerante HFC (R410A) em vez do refrigerante
convencional R22 para evitar a destruição da cama de
ozono.
ÕÉÏÈÅÔÇÓÇ ÍÅÏÕ ØÕÊÔÉÊÏÕ
Ôï ðáñüí Êëéìáôéóôéêü åßíáé íÝïò ôýðïò ðïõ õéïèåôåß íÝï
øõêôéêü HFC (R410A) óôç èÝóç ôïõ óõìâáôéêïý
øõêôéêïý R22 ðñïêåéìÝíïõ íá âïçèÞóåé óôçí ðñïóôáóßá
ôïõ üæïíôïò.
TOEPASSING VAN EEN NIEUW KOELMIDDEL
Deze airconditioner is een nieuwe type dat werkt met
een nieuw koelmiddel HFC (R410A) in plaats van met
het conventionele koelmiddel R22, als bijdrage om de
aantasting van de ozonlaag te reduceren.
Thank you very much for purchasing TOSHIBA Air Conditioner.
Please read this owner's manual carefully before using your Air
Conditioner.
• Be sure to obtain the “Owner’s manual” and “Installation manual” from
constructor (or dealer).
Request to constructor or dealer
Please clearly explain the contents of the Owner’s manual and hand over it.
Nous vous remercions pour avoir choisi un climatiseur TOSHIBA.
Veuillez lire attentivement ce Manuel du propriétaire avant d’utiliser votre
climatiseur.
• Assurez-vous que le constructeur (ou le revendeur) vous remette le
“Manuel du propriétaire” et le “Manuel d’installation”.
Demande au constructeur ou au revendeur
Veuillez expliquer clairement le contenu du Manuel du propriétaire et le
remettre au client.
Wir danken Ihnen, dass Sie sich für ein TOSHIBA Klimagerät entschieden
haben.
Bitte lesen Sie diese Betriebsanleitung, bevor Sie Ihr Klimagerät benutzen, sorgfältig.
• Lassen Sie sich die “Betriebsanleitung” und das “Installations-Handbuch”
unbedingt vom Installateur oder vom Lieferanten aushändigen.
Eine Bitte an den Installateur oder Lieferanten:
Bitte erklären Sie dem Käufer den Inhalt der Betriebsanleitung und händigen
sie ihm aus.
Grazie di aver acquistato un condizionatore d'aria TOSHIBA.
Prima di usare il condizionatore d'aria, leggere con attenzione questo
manuale del proprietario.
• Si raccomanda di tenere a portata di mano il “Manuale del proprietario”
e il “Manuale di installazione” ricevuti dal produttore (o dal rivenditore).
Richiesta al produttore o al rivenditore
Spiegare chiaramente il contenuto del Manuale del proprietario e
consegnarne una copia all'utente.
Muchas gracias por haber adquirido el aparato de aire acondicionado TOSHIBA.
Lea atentamente este manual del propietario antes de utilizar el aparato de aire
acondicionado.
• Asegúrese de que el fabricante (o distribuidor) le proporcione el “Manual del
propietario” y el “Manual de instalación”.
Solicitud al fabricante o distribuidor
Explique con claridad el contenido del Manual del propietario y entréguelo al
cliente.
Muito obrigada por adquirir o Ar Condicionado TOSHIBA.
Leia atentamente este manual do utilizador antes de utilizar o seu ar
condicionado.
• Não se esqueça de receber o “Manual do utilizador” e o “Manual de
inslatação” do fabricante (ou agente).
Pedido ao fabricante ou agente
Explique por favor o conteúdo do Manual do utilizador e entregue-o.
Hartelijk dank voor uw keuze voor een airconditioner van TOSHIBA.
Lees deze gebruiksaanwijzing zorgvuldig door voordat u de
airconditioner gaat gebruiken.
• Zorg ervoor dat u zowel de ‘gebruiksaanwijzing’ als de
‘installatiehandleiding’ van de installateur (of leverancier) krijgt.
Verzoek aan de installateur of de leverancier
Leg de inhoud van de gebruiksaanwijzing duidelijk uit en overhandig de
gebruiksaanwijzing nadien aan de klant.
Óáò åõ÷áñéóôïýìå ðïëý ðïõ ðñïôéìÞóáôå ãéá ôçí áãïñÜ óáò Ýíá
Êëéìáôéóôéêü TOSHIBA.
Ðáñáêáëïýìå äéáâÜóôå ðñïóå÷ôéêÜ ôéò ïäçãßåò ÷ñÞóçò ðñéí áðü ôç ÷ñÞóç
ôïõ Êëéìáôéóôéêïý.
• Âåâáéùèåßôå üôé ï êáôáóêåõáóôÞò (Þ ï ðùëçôÞò) óáò ðáñÝäùóå êáé ôéò
“Ïäçãßåò ×ñÞóçò” êáé ôï “Åã÷åéñßäéï ÅãêáôÜóôáóçò”.
ÐáñÜêëçóç ãéá ôïí êáôáóêåõáóôÞ Þ ôïí ðùëçôÞ
Ðáñáêáëþ åîçãÞóôå ìå óáöÞíåéá ôá ðåñéå÷üìåíá ôùí Ïäçãéþí ×ñÞóçò êáé
ðáñáäþóôå ôï.
HFC
R410A R22
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CONTENTS
SOMMAIRE
INHALT
INDICE
CONTENIDO
ÍNDICE
ÐÅÑÉÅ×ÏÌÅÍÁ
INHOUD
Pièces accessoires et pièces non fournies ........................................ 23
1 MESURES DE SECURITE .............................................................. 24
2 SELECTION DU LIEU D’INSTALLATION ......................................... 25
3 INSTALLATION DE L’UNITE INTERIEURE ...................................... 27
4 INSTALLATION DESTUYAUX D’EVACUATION ............................... 30
5 TUYAUX DE RÉFRIGÉRANT .......................................................... 31
6 TRAVAUX D’ÉLECTRICITÉ ............................................................. 33
7 COMMANDES UTILISABLES ......................................................... 36
8 ESSAI DE FONCTIONNEMENT ...................................................... 38
9 DÉPANNAGE .................................................................................. 40
Zubehör und bauseits bereitzustellendeTeile ..................................... 45
1 SICHERHEITSVORKEHRUNGEN ................................................... 46
2 AUSWAHL DES AUFSTELLUNGSORTES ...................................... 47
3 INSTALLATION DER RAUMEINHEIT .............................................. 49
4 INSTALLATION DES KONDENSWASSER-ABLAUFS ..................... 52
5 KÜHLMITTELLEITUNGEN .............................................................. 53
6 ELEKTROARBEITEN ...................................................................... 55
7 STEUERUNGSMÖGLICHKEITEN ................................................... 58
8 TESTLAUF ...................................................................................... 60
9 FEHLERSUCHE .............................................................................. 62
Accessori e parti da acquistare sul posto .......................................... 67
1 PRECAUZIONI PER LA SICUREZZA .............................................. 68
2 SCELTA DEL POSTO D’INSTALLAZIONE ....................................... 69
3 INSTALLAZIONE DELL’UNITÀ INTERNA ........................................ 71
4 LAVORO PER LATUBAZIONE DI SCARICO .................................. 74
5 TUBAZIONI DEL REFRIGERANTE ................................................. 75
6 COLLEGAMENTIELETTRICI .......................................................... 77
7 COMANDI APPLICABILI ................................................................. 80
8 FUNZIONAMENTO DI PROVA ......................................................... 82
9 RISOLUZIONE DEI PROBLEMI ....................................................... 84
Componentes accesorios y componentes de suministro local ......... 89
1 PRECAUCIONES PARA SU SEGURIDAD ...................................... 90
2 SELECCIÓN DEL LUGAR DE INSTALACIÓN ................................. 91
3 INSTALACIÓN DE LA UNIDAD INTERIOR ...................................... 93
4 INSTALACIÓN DE LA CANALIZACIÓN DE DESAGÜE ................... 96
Acessórios e peças adquiridas localmente ...................................... 111
1 PRECAUÇÕES DE SEGURANÇA ................................................ 112
2 SELECÇÃO DO LOCAL DE INSTALAÇÃO ................................... 113
3 INSTALAÇÃO DA UNIDADE INTERIOR ....................................... 115
4 INSTALAÇÃO DATUBAGEM DE DRENAGEM ............................. 118
Accessoires en niet meegeleverde onderdelen ............................... 133
1 VOORZORGSMAATREGELENVOOR UWVEILIGHEID ................. 134
2 KEUZEVAN DE LOCATIEVOOR DE INSTALLATIE ....................... 135
3 INSTALLATIEVAN DE BINNENUNIT ............................................ 137
4 AFVOERLEIDINGEN ..................................................................... 140
Ðáñåëêüìåíá áíôáëëáêôéêÜ êáé ÅîáñôÞìáôá áðü ôçí ôïðéêÞ áãïñÜ ... 155
1ÐÑÏÖÕËÁÎÅÉÓ ÁÓÖÁËÅÉÁÓ ......................................................... 156
2ÅÐÉËÏÃÇ ÔÏÕ ×ÙÑÏÕ ÅÃÊÁÔÁÓÔÁÓÇÓ ....................................... 157
3ÅÃÊÁÔÁÓÔÁÓÇ ÔÇÓ ÅÓÙÔÅÑÉÊÇÓ ÌÏÍÁÄÁÓ .............................. 159
4ÅÑÃÁÓÉÁ ÓÙËÇÍÙÓÇÓ ÁÐÏÓÔÑÁÃÃÉÓÇÓ ..................................... 162
ITALIANO
ESPAÑOL
PORTUGUÊS
ÅËËÇÍÉÊÁ FRANCAIS
DEUTSCH
NEDERLANDS ENGLISH
Accessory parts and Parts to be procured locally ........................... 1
1 PRECAUTIONS FOR SAFETY ........................................................ 2
2 SELECTION OF INSTALLATION PLACE ........................................3
3 INSTALLATION OF INDOOR UNIT ................................................. 5
4 DRAIN PIPING WORK ..................................................................... 8
5 REFRIGERANT PIPING ................................................................... 9
6 ELECTRIC WORK .......................................................................... 11
7 APPLICABLE CONTROLS ............................................................ 14
8 TEST RUN ...................................................................................... 16
9 TROUBLESHOOTING ................................................................... 18
5 TUBERÍA DE REGRIGERANTE ...................................................... 97
6 INSTALACIÓN ELÉCTRICA ............................................................ 99
7 CONTROLES APLICABLES ......................................................... 102
8 PRUEBA DE FUNCIONAMIENTO ................................................. 104
9 RESOLUCIÓN DE PROBLEMAS .................................................. 106
5 TUBAGEM DE REFRIGERANTE ................................................... 119
6 TRABALHOS DE ELECTRICIDADE ............................................. 121
7 CONTROLOSAPLICÁVEIS .......................................................... 124
8 TESTE DE FUNCIONAMENTO ...................................................... 126
9 RESOLUÇÃO DE PROBLEMAS ................................................... 128
5 KOELMIDDELLEIDINGEN ............................................................ 141
6 ELEKTRISCHE BEDRADING ....................................................... 143
7 BEDIENINGSELEMENTEN ........................................................... 146
8 WERKINGSTEST .......................................................................... 148
9 STORINGENVERHELPEN ............................................................ 150
5ÓÙËÇÍÙÓÇ ØÕÊÔÉÊÏÕ ÌÅÓÏÕ ................................................... 163
6ÇËÅÊÔÑÉÊÇ ÅÑÃÁÓÉÁ .................................................................... 165
7ÅÖÁÑÌÏÓÉÌÏÉ ÅËÅÃ×ÏÉ .............................................................. 168
8ÄÏÊÉÌÇËÅÉÔÏÕÑÃÉÁÓ .................................................................. 170
9ÁÍÔÉÌÅÔÙÐÉÓÇ ÐÑÏÂËÇÌÁÔÙÍ ................................................ 172
....................................................................... 177
1 ............................................................................. 178
2 ......................................................................... 179
3 ............................................................................. 181
4 ................................................................................. 184
5 ................................................................................. 185
6 ..................................................................................... 187
7 ..................................................................................... 190
8 ......................................................................................... 192
9 ..................................................................................... 194
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1
Accessory parts and Parts to be procured locally


Accessory parts


Parts to be procured locally
Connecting pipe (Liquid side)
(6.4mm (diam.), Nominal (diam.) 1/4” thick 0.8mm)
MMK-AP0071H to MMK-AP0181H
(9.5mm (diam.), Nominal (diam.) 3/8” thick 0.8mm)
MMK-AP0241H
Connecting pipe (Gas side)
(9.5mm (diam.), Nominal (diam.) 3/8” thick 0.8mm)
MMK-AP0071H to MMK-AP0121H
(12.7mm (diam.), Nominal (diam.) 1/2” thick 0.8mm)
MMK-AP0151H to MMK-AP0181H
(15.9mm (diam.), Nominal (diam.) 5/8” thick 1.0mm)
MMK-AP0241H
Power supply cord
Cable 3-core 2.5mm2, in conformity with Design 60245 IEC57
<Separate sold parts>
Part name
Standard wired
remote controller
Q’ty
1
Shape Usage
Model
RBC-AMT21E
Refrigerant piping
• Piping material used for the conventional refrigerant
cannot be used.
• Use copper pipe with 0.8 mm or more thickness for
Ø6.4, Ø9.5, Ø12.7.
Use copper pipe with 1.0 mm or more thickness for
Ø15.9.
• Flare nut and flare works are also different from those
of the conventional refrigerant. Take out the flare nut
attached to the indoor unit of the air conditioner, and
use it.
Part name
Installation
Manual
Heat
insulating pipe
Wood screw
M4 × 35L
Installation
plate
Q’ty
1
2
12
1
Shape
This
manual
Usage
(Be sure to hand over to customers)
For heat insulation of pipe
connecting section
For attach the installation plate
Used install indoor unit wall unit
Part name
Installation
pattern
Screw cap
Banding band
Q’ty
1
4
4
Shape
—
Usage
For confirmation of piping hole
and indoor unit position
Cover on fixing screw at side plate
Used to fix attached pipe heat
insulating material
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1 PRECAUTIONS FOR SAFETY
• Ensure that all Local, National and International regulations are satisfied.
• Read this “PRECAUTIONS FOR SAFETY” carefully before Installation.
• The precautions described below include the important items regarding safety. Observe them without fail.
• After the installation work, perform a trial operation to check for any problem.
Follow the Owner’s Manual to explain how to use and maintain the unit to the customer.
• Turn off the main power supply switch (or breaker) before the unit maintenance.
• Ask the customer to keep the Installation Manual together with the Owner’s Manual.
CAUTION New Refrigerant Air Conditioner Installation
• THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT (R410A) WHICH DOES NOT
DESTROY OZONE LAYER.
The characteristics of R410A refrigerant are ; easy to absorb water, oxidizing membrane or oil, and its pressure is
approx. 1.6 times higher than that of refrigerant R22. Accompanied with the new refrigerant, refrigerating oil has also
been changed. Therefore, during installation work, be sure that water, dust, former refrigerant, or refrigerating oil
does not enter the refrigerating cycle.
To prevent charging an incorrect refrigerant and refrigerating oil, the sizes of connecting sections of charging port of
the main unit and installation tools are charged from those for the conventional refrigerant.
Accordingly the exclusive tools are required for the new refrigerant (R410A).
For connecting pipes, use new and clean piping designed for R410A, and please care so that water or dust does
not enter. Moreover, do not use the existing piping because there are problems with pressure-resistance force and
impurity in it.
CAUTION To Disconnect the Appliance from Main Power Supply.
This appliance must be connected to the main power supply by means of a switch with a contact separation of at
least 3 mm.
WARNING
• Ask an authorized dealer or qualified installation professional to install/maintain the air conditioner.
Inappropriate installation may result in water leakage, electric shock or fire.
• Turn off the main power supply switch or breaker before attempting any electrical work.
Make sure all power switches are off. Failure to do so may cause electric shock.
• Connect the connecting wire correctly.
If the connecting wire is connected in a wrong way, electric parts may be damaged.
• When moving the air conditioner for the installation into another place, be very careful not to
enter any gaseous matter other than the specified refrigerant 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 as a result causes pipe burst and injuries on persons.
• Do not modify this unit by removing any of the safety guards or by by-passing any of the safety
interlock switches.
• Exposure of unit to water or other moisture before installation may cause a short-circuit of
electrical parts.
Do not store it in a wet basement or expose to rain or water.
• After unpacking the unit, examine it carefully if there are possible damage.
• Do not install in a place that might increase the vibration of the unit.
• To avoid personal injury (with sharp edges), be careful when handling parts.
• Perform installation work properly according to the Installation Manual.
Inappropriate installation may result in water leakage, electric shock or fire.
• When the air conditioner is installed in a small room, provide appropriate measures to ensure that
the concentration of refrigerant leakage occur in the room does not exceed the critical level.
ENGLISH
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3
• Install the air conditioner securely in a location where the base can sustain the weight adequately.
• Perform the specified installation work to guard against an earthquake.
If the air conditioner is not installed appropriately, accidents may occur due to the falling unit.
• If refrigerant gas has leaked during the installation work, ventilate the room immediately.
If the leaked refrigerant gas comes in contact with fire, noxious gas may generate.
• After the installation work, confirm that refrigerant gas does not leak.
If refrigerant gas leaks into the room and flows near a fire source, such as a cooking range, noxious gas might
generate.
• Electrical work must be performed by a qualified electrician in accordance with the Installation
Manual. Make sure the air conditioner uses an exclusive power supply.
An insufficient power supply capacity or inappropriate installation may cause fire.
• Use the specified wires for wiring connect the terminals securely fix. To prevent external forces
applied to the terminals from affecting the terminals.
• Conform to the regulations of the local electric company when wiring the power supply.
Inappropriate grounding may cause electric shock.
• Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas.
If a combustible gas leaks, and stays around the unit, a fire may occur.
2 SELECTION OF INSTALLATION PLACE
WARNING
• Install the air conditioner where there is sufficient strength to weight of the unit.
If strength is insufficient, the unit may fall down resulting in human injury.
• Perform a specified installation work to guard against an earth quake.
An incomplete installation can cause accidents by the units failing and dropping.
CAUTION
• Do not install the air conditioner in a location subject to a risk of exposure to combustible gas.
Should the combustible gas leak and collect near the unit, fire may occur.
Upon approval of the customer, install the air conditioner in a place that satisfies the following
conditions.
• Place where the unit can be installed horizontally.
• Place where a sufficient servicing space can be ensured for safe maintenance and check.
• Place where drained water will not cause any problem.
Avoid installing in the following places.
• Place exposed to air with high salt content (seaside area), or place exposed to large quantities of sulfide gas
(hot spring). (Should the unit be used in these places, special protective measures are needed.)
• Place exposed to oil, vapor, oil smoke or corrosive gas.
• Place where organic solvent is used nearby.
• Place close to a machine generating high frequency.
• Place near door or window where may come to contact with the outside air of high humidity. (Dewing may be caused.)
• Place where special spray is frequently used.
• Place with poor ventilation.
1 PRECAUTIONS FOR SAFETY
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4
Installation space
Reserve space required to install the indoor unit and
for service work.
Keep 300mm or more for clearance between top plate
of the indoor unit and the ceiling surface.
300 or more300 or more
300 or more
Transport bracket
(Right)
Installation plate
Transport bracket
(Left)
Transport bracket
(Center)
(Including installation plate)
Installation plate (Accessory)
Refrigerant pipe connecting port
gas side A
Refrigerant pipe connecting port
liquid side B
Drain pipe
connecting port
Left and
right side piping
(Knockout hole)
24
60
110
50
75 76
368
Ø20
210
77
450
480
380
Top end of installation plate
Liquid side
Gas
side
Drain pipe
Liquid pipe 540
Drain pipe 560
Gas pipe 440
20
Shipping from factory (Left side piping)
The transport brackets are provided. Following to the table, remove the brackets according to direction of pipe.
(Left, right, center) (For AP0071H to AP0181H, (left) and (right) transport brackets only are provided.)
REQUIREMENT
After removing of the transport brackets, do not
apply force on the lower cabinet. It is to prevent
deformation and breakage.
• Remove the installation plate.
Pipe connecting position
<Front view>
Pipe side piping
Right side piping
Rear side piping
Left side piping
Parts to be removed
Remove transport bracket (right) only.
Remove all transport brackets.
<Bottom view>
Model MMK-
AP0071H to AP0121H
AP0151H, AP0181H
AP0241H
AB
Ø9.5 Ø6.4
Ø12.7 Ø6.4
Ø15.9 Ø9.5
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5
3 INSTALLATION OF INDOOR UNIT
WARNING
Install the air conditioner certainly to sufficiently withstand the weight.
If the strength is insufficient, the unit may fall down resulting in human injury.
Perform a specified installation work to guard against strong wind or earthquake.
An incomplete installation can cause accidents by the units falling and dropping.
REQUIREMENT
Strictly comply with the following rules to prevent damage of the indoor units and human injury.
• Do not put a heavy article on the indoor unit. (Even units are packaged)
• Carry in the indoor unit as it is packaged if possible. If carrying in the indoor unit unpacked by necessity, be
sure to use buffering cloth, etc. to not damage the unit.
• To move the indoor unit, do not apply force to the refrigerant pipe, drain pan, foamed parts, or resin parts, etc.
• Carry the package by two or more persons, and do not bundle it with PP band at positions other than specified.
2 SELECTION OF INSTALLATION PLACE
The lighting time setup of the filter sign (Notification of filter cleaning) of the remote controller can be changed
according to the condition of installation. If the room is not heated due to the installation place or construction of the
room, the detection temperature of heating can be raised.
For setup method, refer to “Change of lighting time of filter sign” and “To secure better effect of heating” in the
Applicable controls of this Manual.
8m or less
In case of wireless type
The sensor of indoor unit with wireless remote controller can
receive a signal within approx. 8m. Based upon it, determine
a place where the remote controller is operated and the
installation place of the indoor unit.
• To prevent a malfunction, select a place where is not
influenced by a florescent light or direct sunlight.
• Two or more (Up to 6 units) indoor units with wireless
remote controller can be installed in the same room.
Be careful to the following items when
installing the unit.
• Considering air discharge direction, select
an installation place where discharge air can
circulate evenly in a room. Avoid to install
the unit at place with ×mark in the
following figure.
Screen
Good installation place
Cooled well all over.
Bad installation place
: Not cooled well.
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• To increase effect of drain, confirm the unit is
installed horizontally or slightly lowering rightward
viewed from the front side.
• Do not install the unit by plugging in the wall.
• The mass including installation plate of the indoor
unit is shown in the following table. Check whether
the wall has sufficient intensity.
Lowering rightward viewed
from the front side
Lowering leftward viewed
from the front side
Horizontal installation
Indoor unit
Side plate fixing screws
Square hole
Hook
Screw cap
Model MMK-
0071H to 0121H
0151H to 0181H
0241H
Mass (kg)
20
22
29
• When installing the side plate, check the status that
hook is inserted in square hole. Push in the side
plate until it is stuck closely to the indoor unit.
Installation of installation plate
• Using the installation pattern, determine the installation position of the indoor unit, and drill the pipe hole matching
with the position indicated in the installation pattern. When passing the refrigerant pipe through wall using metal
mesh, be sure to use insulation sleeve such as polyvinyl chloride pipe.


In case of wooden construction (Wide wall)
(1) Determine vertical position of the installation plate by interval (height) between the indoor unit and the ceiling.
(2) Determine the position so that screw hole of installation plate locates at the center of pillar or stud by adjusting
left/right position without changing height of the installation plate.
(3) Tighten the screws (accessory parts) after bore preholes with a gimlet in the stud to prevent the crack.


In case of reinforced concrete construction
(1) After drilling holes with interval by 150mm at the selected
positions on the concrete wall, strike in grip anchor or
hole-in anchor.
(2) Fix the installation plate to the anchor with bolt or nut.
However, when using hole-in anchor, adjust drilling depth
so that screw head-out is 10mm or less.
REQUIREMENT
• Conduit tube may be buried in the concrete wall. Ask the constructor it.
• Before installation of the indoor unit, be sure to check whether the installation plate has been completely
installed.


In case of rear direction piping
Using the installation pattern, determine the pipe hole position, and drill a pipe hole slightly lowering downward.
Grip anchor
Hole-in anchor
Bolt
Installation plate Installation
plate
Concrete
wall
Concrete
wall
Nut
screw
dia. Ø8
10mm
or less
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Installation of indoor unit


In case of rear and right direction piping
(1) Pass the drain pipe through the wall hole, and hang the indoor unit
to the top end of the installation plate.
(2) Check that top end of the installation plate is inserted in by moving
the indoor unit to left and right sides.
(3) Fix bottom end of the installation plate and the lower cabinet with
screw so that the indoor unit does not move.


Removing of indoor unit right side plate
Remove the right side plate as the following procedure.
(1) Remove two side plate fixing screws.
(2) Remove the side plate by turning the gray colored part counter-
clockwise to remove hooks in the square hole of the suction grille.
(3) When piping is in direction from right side, cut off the knockout of
the side plate with knife, etc, and finish the end face.
Lower cabinet
Hang up
Installation
plate
Screwing
1
2Side plate
fixing screws
Square hole
Screw cap
Hook


In case of rear direction piping 

In case of right direction piping
• Insert the right side plate observing click of the side
plate. (Refer to right side plate installation drawing.)
• Fix the side plate, and cover the screw head with
attached cap.


In case of left direction piping
Work after removing the lower cabinet.
(1) Remove the left/right side plates.
(2) Remove two screws of the lower cabinet.
(3) Pull the lower cabinet toward you lowering a little.
A
Be sure to support A part with
hands while pipe is formed.
Knockout of right side plate
Be sure to support A part with
hands while pipe is formed. Side face
Do not turn
horizontally.
Turn it upward/downward.
Knockout of
left side plate
Open
3 INSTALLATION OF INDOOR UNIT
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4 DRAIN PIPING WORK
CAUTION
Install the drain pipe in accordance with the Installation Manual so that the water is drained completely, and
insulate the pipes so that no condensation forms them.
Improper pipe installation could result in water leaking indoors on furniture, etc.
REQUIREMENT
• Insulate indoor drain pipes completely.
• Insulate the connection with the indoor unit. Incomplete
insulation could result in condensation forming.
• Make sure that the drain pipe slopes downwards at a
rate of 1/100 or more, do not route the drain pipe
over another pipe, and do not create a trap.
These can all cause unusual sounds.
• Do not apply undue force to the drain pipe connection.
Do not leave any
undulations in the
drain pipe.
Do not let the drain
pipe slope upwards.
Do not leave the
end of the drain
hose in water.
NG
NG NG
Heat insulator
Hard polyvinyl chloride pipe
Drain pan
Adhesion for hard polyvinyl
chloride pipe used
Drain hose
Pipe hole
(Grading downward to outdoor side)
Indoor
side
Outdoor side
Piping and Insulation
Arrange for the following materials on site for the pipe installation and insulation work.
Pipe and Drain hose formation
The drain pipe can be routed out of the rear, left, or right side of the unit.
When routing the drain pipe out the left or right side, align the pipe
and drain hose as shown in the figure at right.
Make sure that the hose does not stick out the rear of the unit.
• When extending the drain hose, make the connection as shown in the
figure at right.
REQUIREMENT
• Using adhesive agent for vinyl chloride, connect the hard vinyl
chloride pipes certainly so that water does not leak.
• It requires several times to dry and harden the adhesive agent.
(Refer to Guide Manual of the adhesive agent.) In this time, be sure
not to apply force to the connecting section with the drain pipes.
• Because the drain is a gravity drain, the pipes outside of the unit must
have a downward slope.
• Once the piping work is complete, pour water in the drain pan and make
sure that the water drains completely.
Installation of remote controller (Sold separately)
For installation of the wired remote controller, follow the Installation Manual attached with the remote controller.
For installation of the wireless remote controller, follow to the Installation Manual attached to the remote controller.
• Do not put the woreless remote controller on the place where is exposed to direct sunlight or near a stove, etc.
• Operate the remote controller, check the indoor unit surely receives the signal, and then install the remote
controller. (Wireless type)
• Install the remote controller 1m apart from the devices such as TV or stereo.
(Image may be disturbed or noise may be output.) (Wireless type)
Piping
Heat insulator
Hard polyvinyl chloride pipe :nominal dia. (inner dia.) ; Ø20mm
Vesicant polyethylene : Thickness ; 10mm
Communication
wires for control
Pipe
(Liquid side)
Tape
Pipe
(Gas side)
Lower cabinet
Drain hose
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5 REFRIGERANT PIPING
WARNING
• If refrigerant gas has leaked during the installation work, ventilate the room immediately.
• If the leaked refrigerant gas comes in contact with fire, noxious gas may generate.
• After the installation work, confirm that refrigerant gas does not leak.
• If refrigerant gas leaks into the room and flows near a fire source, such as a cooking range, noxious gas may
generate.
REQUIREMENT
When the refrigerant pipe is long, set the support brackets to fix the pipe with 2.5 to 3m intervals. If the pipe is
not fixed, abnormal sound may generate.
Be sure to use the flare nuts attached to the indoor unit or those for R410A.
Permissible pipe length and permissible height difference
They are different according to the used outdoor unit. For details, refer to the Installation Manual attached to the
outdoor unit.
Piping material and dimensions
Piping material
Model MMK-
Pipe size (mm) Gas side
Liquid side
Phosphor deoxidization joint-less pipe for air conditioner
AP0071H to AP0121H AP0151H, AP0181H AP0241H
Ø9.5 Ø12.7 Ø15.9
Ø6.4 Ø6.4 Ø9.5
A
• Use a clean and new pipe, and check that impurity such as dust, oil, moisture, etc. does not adhere in the pipe.
Pipe Forming/End Positioning
Flaring
1. Cut the pipe with a pipe cutter.
2. Insert a flare nut into the pipe, and flare the pipe.
As the flaring sizes of R410A differ from those of
refrigerant R22, the flare tools newly manufactured
for R410A are recommended.
However, the conventional tools can be used by
adjusting projection margin of the copper pipe.
• Flaring diam. meter size :
A (Unit : mm)
90˚ Obliquity Roughness Warp
+0
- 0.4
Outer diam. of copper pipe
6.4
9.5
12.7
15.9
A
R410A
9.1
13.2
16.6
19.7
*In case of flaring for R410A with the conventional
flare tool, pull it out approx. 0.5 mm more than that
for R22 to adjust to the specified flare size.
The copper pipe gauge is useful for adjusting
projection margin size.
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Work using double spanner
• Projection margin in flaring :
B (Unit : mm)
Rigid (Clutch type)
Imperial (Wing nut type)
Connection of refrigerant pipe
Connect all the refrigerant pipes with flare connecting
work.
• Since the atmospheric pressure only is sealed as the
sealing gas, it is not abnormal that “Pushu…” sound
is not heard when the flare nut is removed.
• Be sure to use a double spanner for pipe connecting
work of the indoor unit.
• Refer to the following table for tightening torque.
Connecting pipe
outer dia. (mm)
Ø6.4
Ø9.5
Ø12.7
Ø15.9
Tightening torque
(N•m)
14 to 18
(1.4 to 1.8 kgf•m)
33 to 42
(3.3 to 4.2 kgf•m)
50 to 62
(5.0 to 6.2 kgf•m)
68 to 82
(6.8 to 8.2 kgf•m)
Re-tightening
torque (N•m)
18
(1.8 kgf•m)
42
(4.2 kgf•m)
50
(5.0 kgf•m)
68
(6.8 kgf•m)
Airtight test/Air purge, etc.
For airtight test, air purge, addition of refrigerant, and
gas leak check, follow the Installation Manual attached
to the outdoor unit.
Open fully valves of the outdoor unit
Gas leak check
Check with a leak detector or soap water whether gas
leaks or not, from the pipe connecting section or cap
of the valve.
REQUIREMENT
Use a leak detector manufactured exclusively for
HFC refrigerant (R410A, R134a, etc.).
Heat insulating process
Perform heat insulating for pipes at liquid side and gas
side separately.
In cooling time, temperature at both liquid and gas
sides becomes lower.
Therefore, perform heat insulating process sufficiently
to avoid dewing.
• Apply heat insulator from the outside of the indoor
unit. (In cases of drawing pipes from the rear side
and from the right side)
Fix the pipe with vinyl tape.
Set the notched part to upper side.
Attached thermal insulation pipe
Field-supplied pipe side
B
Outer diam. of
copper pipe
6.4
9.5
12.7
15.9
R410A tool used
R410A R22
0 to 0.5 (Same as left)
0 to 0.5 (Same as left)
0 to 0.5 (Same as left)
0 to 0.5 (Same as left)
Conventional tool used
R410A R22
1.0 to 1.5 0.5 to 1.0
1.0 to 1.5 0.5 to 1.0
1.0 to 1.5 0.5 to 1.0
1.0 to 1.5 0.5 to 1.0
Outer diam. of copper pipe
6.4
9.5
12.7
15.9
R410A R22
1.5 to 2.0 1.0 to 1.5
1.5 to 2.0 1.0 to 1.5
2.0 to 2.5 1.5 to 2.0
2.0 to 2.5 1.5 to 2.0
• For heat insulator of pipe at gas side, be sure to use
one with heat-resisting temp.120°C or more.
• Using the attached heat insulating pipe, perform heat
insulating process securely for pipe connecting part
of the indoor units without clearance.
Indoor
unit
Heat
insulator
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6 ELECTRIC WORK
WARNING
1. Using the specified wires, ensure to connect the wires, and fix wires securely so that the
external strength of the wires do not transmit to the connecting part of the terminals.
Incomplete connection or fixation may cause a fire, etc.
2. Be sure to connect earth wire. (Grounding work)
Do not connect the earth wire to gas pipe, city water pipe, lightning rod, or the earth wire of telephone.
Incomplete grounding causes an electric shock.
3. For electric work, strictly follow to the Local Regulation in each country and the Installation
Manual, and use an exclusive circuit.
Capacity shortage of power circuit or incomplete installation may cause an electric shock or a fire.
CAUTION
Be sure to install an earth leakage breaker.
If an earth leakage breaker is not installed, an electric shock may be caused.
REQUIREMENT
• For power supply wiring, strictly conform to the Local Regulation in each country.
• For wiring of power supply of the outdoor units, follow to the Installation Manual of each outdoor unit.
• Never connect 220–240V power to the terminal blocks (A, B, U1, U2, X, Y, etc.) for control wiring.
(Otherwise, the system will be failed.)
• Perform the electric wiring so that it does not come to contact with the high-temperature part of the pipe.
The coating may melt resulted in an accident.
• After connecting wires to the terminal blocks, provide a trap and fix wires with the wire clamp.
• Store the refrigerant piping line and control wiring line in the same line.
• Do not turn on the power of the indoor unit until vacuuming of the refrigerant pipes completes.
Power supply specifications
Cables and remote controller wires are procured locally.
For the power supply specifications, follow to the table below. If capacity is little, it is dangerous because overheat or
seizure may be caused.
For specifications of the power capacity of the outdoor unit and the power supply cables, refer to the Installation
Manual attached to the outdoor unit.
Power supply switch/Earth leakage breaker or power supply wiring/fuse rating for
indoor units should be selected by the accummulated total current values of the indoor units.
220–240V ~50Hz
220V ~60Hz
Twist wire : 2.0 mm²
Twist wire : 3.5 mm²
2
(Up to 1000m) Twist wire : 1.25 mm²
(Up to 2000m) Twist wire : 2.00mm²
2
(Up to 1000m) Twist wire : 1.25 mm²
(Up to 2000m) Twist wire : 2.00mm²
2
Twist wire : 0.5 to 2.0 mm²
20m or less
50m or less
Q’ty
Wire size
Q’ty
Wire size
Q’ty
Wire size
Power supply
Power supply wiring
Indoor/Outdoor inter-unit wiring (*2)
Central control line wiring (*3)
Remote controller wiring (*4)
Indoor unit power supply (*1)
Communication line
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Indoor unit power supply (*1)
• For the power supply of the indoor unit, prepare the exclusive power supply separated from that of the outdoor unit.
• Arrange the power supply, earth leakage breaker, and main switch of the indoor unit connected to the same
outdoor unit so that they are commonly used.
• Power supply cord specification : Cable 3-core 2.5mm², in conformity with Design 60245 IEC 57.
Indoor/Outdoor inter-unit wiring, Central controller wiring (*2) (*3)
• 2-core with polarity wires are used for the Indoor/Outdoor inter-unit wiring and Central controller wiring.
• To prevent noise trouble, use 2-core shield wire.
• The length of the communication line means the total length of the inter-unit wire length between indoor and
outdoor units added with the central control system wire length.
Remote controller wiring (*4)
• 2-core with non-polarity wire is used for wiring of the remote controller wiring and group remote controllers wiring.
Remote controller inter-unit wiring
Indoor unit
Remote
controller
Indoor unit
L1 L2 Ln
(Max. 8 units)
Indoor unit Indoor unit
Remote
controller
wiring
Twist wire: 0.5mm2to 2.0mm2× 2
Total wire length of remote controller
wiring and remote controller inter-unit
wiring = L + L1 + L2 + … Ln
In case of wired type only
In case of wireless type included
Remote controller wiring, remote
controller inter-unit wiring
CAUTION
The remote controller wire
(Communication line) and
AC220–240V wires cannot be
parallel to contact each other and
cannot be stored in the same
conduits. If doing so, a trouble
may be caused on the control
system due to noise, etc.
Total wire length of remote controller inter-unit wiring = L1 + L2 + … Ln
Cable connection
REQUIREMENT
• Be sure to pass the cable through the cable connection port of the indoor unit.
• The low-voltage circuit is provided for the remote controller.
R
(L)
S
(N)
10
10
50
70
Earth line
Connecting
cord
R(L)
R(L)
S(N)
S(N)
Main P.C. board
Power supply
terminal block
2P
Cord clamp
Inter-unit cable between indoor and outdoor units
A B X Y U1 U2
Cord clamp
Power supply cable
Remote controller
cable
• Tighten the screws of the terminal block, and fix the cables
with cord clamp attached to the electric parts box.
(Do not apply tension to the connecting section of the
terminal block.)
Up to 500m
Up to 400m
Up to 200m
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Remote controller wiring
• Strip off approx. 14mm cover of the wire to be connected.
• Twist wire of the remote controller to be connected with wire of the remote controller unit (or sensor), and press-fit
them with a wire joint. (Wire joints (White: 2 pieces) are included in the accessory of the main remote controller
(sold separately) or wireless remote controller kit (sold separately).)
• As the remote controller wire has no polarity, there is no problem if connections to indoor unit terminal blocks A
and B are reversed.
<Wiring diagram>
Wiring between indoor and outdoor units
NOTE
An outdoor unit connected
with indoor/outdoor inter-unit
wire becomes automatically
the header unit.
Terminal block
for remote controller
wiring of indoor unit
A
B
Approx. 200mm W : White
B : Black
W
B
Remote controller wire
(Local procure)
Wire from remote controller unit
or sensor
Connecting
part
Remote
controller unit
or sensor part
Wire from remote
controller or sensor
Remote controller wiring
Wire joint
Header unit Follower unit
Earth leakage breaker
Earth leakage breaker
Switch
(Earth)
(Open)
Earth
Outdoor power supply
3-phase
380–415V, 50Hz
380V, 60Hz
Central control line wire
Power supply
220–240V
~ 50Hz
220V ~ 60Hz
Remote controller,
for central control, etc.
Connection of shield
wire closed terminal
Inter-unit wire between outdoor units
Indoor/Outdoor inter-unit wire
Indoor power supply
220–240V
~ 50Hz
220V
~ 60Hz
(Earth)
Connection of shield
wire closed terminal
(Remote controller group operation)
Pull box
Indoor unit
Address setup
Set up the addresses according to the Installation Manual attached to the outdoor unit.
6 ELECTRIC WORK
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7 APPLICABLE CONTROLS
NOTIFICATION
When using the equipment at the first time, it will take a lot of time that the remote controller accepts an
operation after power was on. However, it is not a trouble.
• Automatic address
• While automatic addressing, the operation cannot be performed on the remote controller.
• For automatic addressing, Max. 10 minutes (generally, approx. 5 minutes) are required.
• When power will be turned on after finish of automatic addressing;
• It will require Max. 10 minutes (generally, approx. 3 minutes) that outdoor unit starts operation after power
was on.
As all have been set to [Standard] at the shipment, change the setup of the indoor unit if necessary.
To change the setup, use the main remote controller (wired remote controller).
* The setup change for wireless remote controller, sub remote controller, or remote controller-less system
(Central control remote controller only is provided.) is impossible. In these cases, prepare and mount a
separate main remote controller.
Exchange of applicable control setup
Basic operation procedure for setup exchange
Change the setup while operation of the equipment stops.
(Be sure to stop the operation of a set.)
Procedure
1
2
3
4
5
6
Description
When pushing
SET
,
CL
, and buttons simultaneously for 4 seconds or more, after a while, the display part
flashes as shown in the figure.
Check that the displayed item code is [10].
• If the item code indicates other than [10], push button to erase
the display, and then retry the operation from the first step.
(For some time after button has been pushed, the operation of
the remote controller cannot be accepted.)
(In a group control, the firstly displayed
indoor unit No. becomes the header unit.)
Every pushing
UNIT
button, the indoor unit No. in the group control is displayed successively. Select an
indoor unit of which setup to be changed.
In this time, the position of the indoor unit of which setup to be
changed can be confirmed because the fan and the flap of the
selected indoor unit work.
Using , buttons of set temperature, specify the item
code [**].
Using , buttons of timer time, select set data [****].
Push
SET
button. In this time, if the display changes from flashing to lighting, the setup completes.
• To change the setup of an indoor unit other than the selected one, start operation from Procedure 2 .
• To change the setup of another setup in the selected indoor unit, start operation from Procedure
3 .
Pushing
CL
button clears the set up contents which have been already set. In this case, retry from Procedure 2 .
When the setup finished, push button. (The setup is determined.)
Pushing button deletes the display and returns the status to
normal stop status.
(For some time after button has been pushed, the operation of
the remote controller cannot be accepted.)
(* The display changes according to the indoor unit model.)
UNIT
SET
CL
UNIT No.
CODE No.
R.C. No.
1
4
62
3
5
UNIT No.
CODE No.
R.C. No.
UNIT No.
CODE No.
R.C. No.
** ** ** **
*
**
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Change of lighting time of filter sign
According to the installation condition, the lighting time
of the filter sign (Notification of filter cleaning) can be
changed.
Follow to the basic operation procedure
( 1 → 2 → 3 → 4 → 5 → 6 ).
• For the item code in Procedure 3 , specify [01].
• For the [Set data] in Procedure 4 , select the setup
data of filter sign lighting time from the following
table.
Setup data
0000
0001
0002
0003
0004
Filter sign lighting time
None
150H (At shipment from factory)
2500H
5000H
10000H
To secure better effect of heating
When it is difficult to obtain satisfactory heating due to
installation place of the indoor unit or structure of the
room, the detection temperature of heating can be
raised. Also use a circulator, etc. to circulate heat air
near the ceiling.
Follow to the basic operation procedure
( 1 → 2 → 3 → 4 → 5 → 6 ).
• For the item code in Procedure 3 , specify [06].
• For the set data in Procedure 4 , select the setup
data of shift value of detection temperature to be set
up from the table below.
Setup data
0000
0001
0002
0003
0004
0005
0006
Detection temp shift value
No shift
+1°C
+2°C (At shipment from factory)
+3°C
+4°C
+5°C
+6°C
Adjustment of air direction
1. Using the remote controller switch, change the up/
down air direction by moving the horizontal flap.
2. Adjust the right/left air direction by bending the
vertical grille inside of the air outlet port with hands.
REQUIREMENT
Do not touch the horizontal flap directly with
hands; otherwise a trouble may be caused.
For handling of the horizontal flap, refer to
“Owner’s Manual” attached to the outdoor unit.
Group control
In a group control, a remote controller can control up
to maximum 8 units.
• For cabling procedure and cables of the individual
line (Identical refrigerant line) system, refer to
“Electric work” in this Manual.
• Cabling between indoor units in a group is performed
in the following procedure.
Connect the indoor units by connecting the remote
controller inter-unit cables from the remote controller
terminal blocks (A, B) of the indoor unit connected
with a remote controller to the remote controller
terminal blocks (A, B) of the other indoor unit.
(No polarity)
• For address setup, refer to the Installation Manual
attached to the outdoor unit.
7 APPLICABLE CONTROLS
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NOTE
Do not use a forced operation in cases other
than test operation because it applies an
excessive load to the air conditioner.
In case of wired remote controller
UNIT
SET
CL
1, 5 3
2, 4
TEST
Procedure
1
2
3
4
5
Description
Keep button pushed for 4 seconds or more. [TEST] is displayed
on the display part and the selection of mode in the test mode is
permitted.
Push button.
Using button, select the operation mode, [COOL] or [HEAT].
• Do not run the air conditioner in a mode other than [COOL] or [HEAT].
• The temperature controlling function does not work during test
operation.
• The detection of error is performed as usual.
After the test operation, push button to stop the operation.
(Display part is same as procedure 1 )
Push button to cancel (release from) the test operation mode.
([TEST] disappears on the display part and the status returns to a
normal stop status.)
8 TEST RUN
Before test operation
• Before turning on the power supply, carry out the following items.
1) Using 500V-megger, check there is 1MΩor more between the
terminal block of the power supply and the earth. If 1MΩor less
is detected, do not run the unit.
2) Check that all the valves of the outdoor unit are fully opened.
• Never push the electromagnetic contactor to carry out a forced test operation.
(It is very dangerous because a protective device does not work.)
How to execute test operation
• To carry out a fan operation in a single indoor unit, turn off the power once, short CN72 on P.C. board, and then
turn on the power again. (Start the unit in FAN mode.) In this case, do not forget to clear short-circuit of CN72 after
test operation.
• Using the remote controller, check the operation in the usual operation. For the operation procedure, refer to the
attached Owner’s Manual.
A forced test operation can be executed in the following procedure under condition of thermo-OFF of room
temperature.
In order to prevent a serial operation, the forced test operation is released after 60 minutes and returns to the
usual operation.
WARNING
To protect the compressor at
starting time, keep power-ON
condition before 12 hours or more.
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In case of wireless remote controller
Receiver unit
M4 × 25 screw
(2 pieces)
Small screw
Spacer
Notch Nameplate
8 TEST RUN
Procedure
1
2
3
4
Description
Remove a small screw which fixes the nameplate of the receiver unit.
Remove the nameplate of the sensor section by inserting a minus screwdriver, etc into the notch at the bottom
of the plate, and set the Dip switch to [TEST RUN ON].
Execute a test operation with button on the wireless remote controller.
•, , and LED flash during test operation.
• Under status of [TEST RUN ON], the temperature adjustment from the wireless remote controller is invalid.
Do not use this method in the operation other than test operation because the equipment is damaged.
Use either COOL or HEAT operation mode for a test operation.
* The outdoor unit does not operate approx. 3 minutes after power-ON and operation stop.
After the test operation finished, stop the air conditioner from the wireless remote controller, and return Dip
switch of the receiver section as before.
(A 60-minutes timer clearing function is attached to the receiver section in order to prevent a continuous test
operation.)
ENGLISH.pmd 2004/07/20, 14:48Page 17 AdobePageMaker7.0J/Win