1. BEFORE INSTALLATION
1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY
• Be sure to read “THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY” before installing the air conditioner.
%HVXUHWRREVHUYHWKHZDUQLQJVDQGFDXWLRQVVSHFL¿HGKHUHDVWKH\LQFOXGHLPSRUWDQWLWHPVUHODWHGWRVDIHW\
• After reading this manual, be sure to keep it together with the OPERATING INSTRUCTIONS for future reference.
1-2. SELECTING THE INSTALLATION LOCATION
1-3. SPECIFICATIONS
CAUTION
(Could lead to serious injury in particular environments when operated incorrectly.)
INDOOR UNIT
:KHUHDLUÀRZLVQRWEORFNHG
•
Where cool air spreads over the entire room.
•
Rigid wall without vibration.
:KHUHLWLVQRWH[SRVHGWRGLUHFWVXQVKLQH'RQRWH[SRVHWR
direct sunshine also during the period following unpacking to
before use.
•
Where easily drained.
$W D GLVWDQFH P RU PRUH DZD\ IURP \RXU 79 DQG UDGLR
Operation of the air conditioner may interfere with radio or
79 UHFHSWLRQ $Q DPSOL¿HU PD\ EH UHTXLUHG IRU WKH DIIHFWHG
device.
,Q D SODFH DV IDU DZD\ DV SRVVLEOH IURP ÀXRUHVFHQW DQG LQ
-
candescent lights (so the infrared remote control can operate
the air conditioner normally).
:KHUHWKHDLU¿OWHUFDQEHUHPRYHGDQGUHSODFHGHDVLO\
REMOTE CONTROLLER
•
Where it is easy to operate and easily visible.
•
Where children cannot touch it.
6HOHFWDSRVLWLRQDERXWPDERYHWKHÀRRUDQGFKHFNWKDW
signals from the remote controller are surely received by the
indoor unit from that position (‘beep’ or ‘beep beep’ receiving
tone sounds). After that, attach remote controller holder to a
pillar or wall and install wireless remote controller.
Note:
,Q URRPV ZKHUH LQYHUWHU W\SH ÀXRUHVFHQW ODPSV DUH XVHG WKH
signal from the wireless remote controller may not be received.
OUTDOOR UNIT
:KHUHLWLVQRWH[SRVHGWRVWURQJZLQG
:KHUHDLUÀRZLVJRRGDQGGXVWOHVV
•
Where rain or direct sunlight can be avoided as much as pos-
sible.
•
Where neighbours are not annoyed by operation sound or
hot air.
•
Where rigid wall or support is available to prevent the in-
crease of operation sound or vibration.
•
Where there is no risk of combustible gas leakage.
•
When installing the unit at a high level, be sure to secure the
unit legs.
•
Where it is at least 3 m away from the antenna of TV set or
radio. Operation of the air conditioner may interfere with radio
or TV reception in areas where reception is weak. An ampli-
¿HUPD\EHUHTXLUHGIRUWKHDIIHFWHGGHYLFH
•
Install the unit horizontally.
•
Please install it in an area not affected by snowfall or blowing
snow. In areas with heavy snow, please install a canopy, a
SHGHVWDODQGRUVRPHEDIÀHERDUGV
Note:
It is advisable to make a piping loop near outdoor unit so as to
reduce vibration transmitted from there.
&RQQHFW WR WKH SRZHU VZLWFK ZKLFK KDV D JDS RI PP RU
more when open to interrupt the source power phase. (When
the power switch is shut off, it must interrupt all phases.)
8VHZLUHVLQFRQIRUPLW\ZLWKGHVLJQ,(&
1HYHUXVHSLSHVZLWKWKLFNQHVVOHVVWKDQVSHFL¿HG7KHSUHV
-
VXUHUHVLVWDQFHZLOOEHLQVXI¿FLHQW
8VHDFRSSHUSLSHRUDFRSSHUDOOR\VHDPOHVVSLSH
%HFDUHIXOQRWWRFUXVKRUEHQGWKHSLSHGXULQJSLSHEHQGLQJ
5HIULJHUDQWSLSHEHQGLQJUDGLXVPXVWEHPPRUPRUH
,I SLSH OHQJWK H[FHHGV P DGGLWLRQDO UHIULJHUDQW 5$
charge is required. (No additional charge is required for pipe
OHQJWKOHVVWKDQP
$GGLWLRQDOUHIULJHUDQW $îSLSHOHQJWKP±
,QVXODWLRQPHDWUHVLVWLQJIRDPSODVWLFVSHFL¿F
gravity
%H VXUH WR XVH WKH LQVXODWLRQ RI VSHFL¿HG WKLFNQHVV ([FHV
-
sive thickness may cause incorrect installation of the indoor
XQLWDQGLQVXI¿FLHQWWKLFNQHVVPD\FDXVHGHZGULSSDJH
Note:
When operating the air conditioner in low outside temperature,
be sure to follow the instructions described below.
•
Never install the outdoor unit in a place where its air inlet/
RXWOHWVLGHPD\EHH[SRVHGGLUHFWO\WRZLQG
7R SUHYHQW H[SRVXUH WR ZLQG LQVWDOO WKH RXWGRRU XQLW ZLWK
its air inlet side facing the wall.
7RSUHYHQWH[SRVXUHWRZLQGLWLVUHFRPPHQGHGWRLQVWDOOD
EDIÀHERDUGRQWKHDLURXWOHWVLGHRIWKHRXWGRRUXQLW
Avoid the following places for installation where air conditioner
trouble is liable to occur.
:KHUHÀDPPDEOHJDVFRXOGOHDN
•
Where there is much machine oil.
:KHUH RLO LV VSODVKHG RU ZKHUH WKH DUHD LV ¿OOHG ZLWK RLO\
smoke (such as cooking areas and factories, in which the
properties of plastic could be changed and damaged).
•
Salty places such as the seaside.
:KHUHVXO¿GHJDVLVJHQHUDWHGVXFKDVDKRWVSULQJ
•
Where there is high-frequency or wireless equipment.
•
Where there is emission of high levels of VOCs, includ-
ing phthalate compounds, formaldehyde, etc., which may
cause chemical cracking.
WARNING
(Could lead to death, serious injury, etc.)
Model
3RZHUVXSSO\
:LUHVSHFL¿FDWLRQV
Pipe size
WKLFNQHVV
Indoor unit
Outdoor unit
Rated
Voltage
Frequency
Breaker
capacity
Power supply
Indoor/outdoor
connecting wire
Gas / Liquid
06=()9(:%6
06=()9(:%6
—
9
+]
—
—
FRUH
PP
¡PP
PP
06=()9(:%6
06=()9(:%6
06=()9(:%6
08=()9(+
08=()9(+
08=()9(
$
3-core
PP
06=()9(:%6
08=()9(
$
3-core
PP
¡PP
PP
()()
Pipe length and height difference
0D[SLSHOHQJWK
P
0D[KHLJKWGLIIHUHQFH
P
0D[QXPEHURIEHQGV
5HIULJHUDQWDGMXVWPHQW$
JP
Insulation thickness *8, *9
8 mm
N
Do not install the unit by yourself (user).
,QFRPSOHWH LQVWDOODWLRQ FRXOG FDXVH ¿UH HOHFWULF VKRFN LQMXU\
due to the unit falling, or leakage of water. Consult the dealer
IURPZKRP\RXSXUFKDVHGWKHXQLWRUDTXDOL¿HGLQVWDOOHU
N
Perform the installation securely referring to the instal-
lation manual.
,QFRPSOHWHLQVWDOODWLRQFRXOGFDXVH¿UHHOHFWULFVKRFNLQMXU\
due to the unit falling, or leakage of water.
N
When installing the unit, use appropriate protective
equipment and tools for safety.
Failure to do so could cause injury.
N
Install the unit securely in a place which can bear the
weight of the unit.
If the installation location cannot bear the weight of the unit,
the unit could fall causing injury.
N
(OHFWULFDOZRUNVKRXOGEHSHUIRUPHGE\DTXDOL¿HGH[SH
-
rienced electrician, according to the installation manual.
%HVXUHWRXVHDQH[FOXVLYHFLUFXLW'RQRWFRQQHFWRWKHU
electrical appliances to the circuit.
,IWKHFDSDFLW\RIWKHSRZHUFLUFXLWLVLQVXI¿FLHQWRUWKHUHLVLQFRP
-
SOHWHHOHFWULFDOZRUNLWFRXOGUHVXOWLQD¿UHRUDQHOHFWULFVKRFN
N
Earth the unit correctly.
Do not connect the earth to a gas pipe, water pipe, lightning rod
or telephone earth. Defective earthing could cause electric shock.
N
'R QRW GDPDJH WKH ZLUHV E\ DSSO\LQJ H[FHVVLYH SUHV
-
sure with parts or screws.
'DPDJHGZLUHVFRXOGFDXVH¿UHRUHOHFWULFVKRFN
N
Be sure to cut off the main power in case of setting up
the indoor P.C. board or wiring works.
Failure to do so could cause electric shock.
N
8VH WKH VSHFL¿HG ZLUHV WR FRQQHFW WKH LQGRRU DQG RXW
-
door units securely and attach the wires firmly to the
terminal block connecting sections so the stress of the
ZLUHV LV QRW DSSOLHG WR WKH VHFWLRQV 'R QRW H[WHQG WKH
wires, or use intermediate connection.
,QFRPSOHWHFRQQHFWLQJDQGVHFXULQJFRXOGFDXVH¿UH
N
'RQRWLQVWDOOWKHXQLWLQDSODFHZKHUHLQÀDPPDEOHJDV
may leak.
If gas leaks and accumulates in the area around the unit, it
FRXOGFDXVHDQH[SORVLRQ
N
Do not use intermediate connection of the power cord
RUWKHH[WHQVLRQFRUGDQGGRQRWFRQQHFWPDQ\GHYLFHV
to one AC outlet.
,W FRXOG FDXVH D ¿UH RU DQ HOHFWULF VKRFN GXH WR GHIHFWLYH
FRQWDFWGHIHFWLYHLQVXODWLRQH[FHHGLQJWKHSHUPLVVLEOHFXU
-
rent, etc.
N
%HVXUHWRXVHWKHSDUWVSURYLGHGRUVSHFL¿HGSDUWVIRU
the installation work.
The use of defective parts could cause an injury or leakage
RIZDWHUGXHWRD¿UHDQHOHFWULFVKRFNWKHXQLWIDOOLQJHWF
N
When plugging the power supply plug into the outlet,
make sure that there is no dust, clogging, or loose
parts in both the outlet and the plug. Make sure that the
power supply plug is pushed completely into the outlet.
If there is dust, clogging, or loose parts on the power sup-
SO\SOXJRUWKHRXWOHWLWFRXOGFDXVHHOHFWULFVKRFNRU¿UH,I
loose parts are found on the power supply plug, replace it.
N
Attach the electrical cover to the indoor unit and the
service panel to the outdoor unit securely.
If the electrical cover of the indoor unit and/or the service
panel of the outdoor unit are not attached securely, it could
UHVXOWLQD¿UHRUDQHOHFWULFVKRFNGXHWRGXVWZDWHUHWF
N
When installing, relocating, or servicing the unit, make
VXUHWKDWQRVXEVWDQFHRWKHUWKDQWKHVSHFL¿HGUHIULJHU
-
ant (R410A) enters the refrigerant circuit.
Any presence of foreign substance such as air can cause
DEQRUPDOSUHVVXUHULVHDQGPD\UHVXOWLQH[SORVLRQRULQMXU\
7KH XVH RI DQ\ UHIULJHUDQW RWKHU WKDQ WKDW VSHFL¿HG IRU WKH
system will cause mechanical failure, system malfunction, or
unit breakdown. In the worst case, this could lead to a seri-
ous impediment to securing product safety.
N
Do not discharge the refrigerant into the atmosphere. If
refrigerant leaks during installation, ventilate the room.
,IUHIULJHUDQWFRPHVLQFRQWDFWZLWKD¿UHKDUPIXOJDVFRXOG
be generated. Refrigerant leakage may cause suffocation.
3URYLGHYHQWLODWLRQLQDFFRUGDQFHZLWK(1
N
Check that the refrigerant gas does not leak after instal-
lation has been completed.
If refrigerant gas leaks indoors, and comes into contact with
WKHÀDPHRIDIDQKHDWHUVSDFHKHDWHUVWRYHHWFKDUPIXO
substances will be generated.
N
Use appropriate tools and piping materials for installa-
tion.
7KHSUHVVXUHRI5$LVWLPHVPRUHWKDQ51RWXV
-
ing appropriate tools or materials and incomplete installation
could cause the pipes to burst or injury.
N
When pumping down the refrigerant, stop the compres-
sor before disconnecting the refrigerant pipes.
If the refrigerant pipes are disconnected while the compres-
sor is running and the stop valve is open, air could be drawn
in and the pressure in the refrigeration cycle could become
abnormally high. This could cause the pipes to burst or in-
jury.
N
When installing the unit, securely connect the refriger-
ant pipes before starting the compressor.
If the compressor is started before the refrigerant pipes are
connected and when the stop valve is open, air could be
drawn in and the pressure in the refrigeration cycle could
become abnormally high. This could cause the pipes to
burst or injury.
N
)DVWHQDÀDUHQXWZLWKDWRUTXHZUHQFKDVVSHFL¿HGLQ
this manual.
,IIDVWHQHGWRRWLJKWDÀDUHQXWPD\EUHDNDIWHUDORQJSH
-
riod and cause refrigerant leakage.
N
The unit shall be installed in accordance with national
wiring regulations.
N
Install an earth leakage breaker depending on the instal-
lation place.
If an earth leakage breaker is not installed, it could cause
electric shock.
N
Perform the drainage/piping work securely according to
the installation manual.
If there is defect in the drainage/piping work, water could
drop from the unit, soaking and damaging household goods.
N
'R QRW WRXFK WKH DLU LQOHW RU WKH DOXPLQXP ¿QV RI WKH
outdoor unit.
This could cause injury.
N
Do not install the outdoor unit where small animals may
live.
If small animals enter and touch the electric parts inside the
XQLW LW FRXOG FDXVH D PDOIXQFWLRQ VPRNH HPLVVLRQ RU ¿UH
Also, advise user to keep the area around the unit clean.
Required Tools for Installation
Phillips screwdriver
Level
Scale
Utility knife or scissors
PPKROHVDZ
Torque wrench
Wrench (or spanner)
PPKH[DJRQDOZUHQFK
)ODUHWRROIRU5$
*DXJHPDQLIROGIRU5$
9DFXXPSXPSIRU5$
&KDUJHKRVHIRU5$
Pipe cutter with reamer
-*5+
SPLIT-TYPE AIR CONDITIONERS
INSTALLATION MANUAL
ENGLISH
English
is
original.
Model names are indicated in 1-3.
When installing multi units, refer to the
installation manual of the multi unit for
outdoor unit installation.
