Mitsubishi Electric SEZ-KD25 User manual

Air-Conditioners
SEZ-KD25,KD35,KD50,KD60,KD71VA
INSTALLATION MANUAL
For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner
unit.
FOR INSTALLER
English
INSTALLATIONSHANDBUCH
Zum sicheren und ordnungsgemäßen Gebrauch der Klimaanlage das Installationshandbuch gründlich
durchlesen.
MANUEL D’INSTALLATION
Veuillez lire le manuel d’installation en entier avant d’installer ce climatiseur pour éviter tout accident et vous
assurer d’une utilisation correcte.
E°XEIPI¢IO O¢H°IøN E°KATA™TA™H™
°È· ·ÛÊ¿ÏÂÈ· Î·È ÛˆÛÙ‹ ¯Ú‹ÛË, ·Ú·Î·Ï›ÛÙ ‰È·‚¿ÛÂÙ ÚÔÛ¯ÙÈο ·˘Ùfi ÙÔ ÂÁ¯ÂÈÚ›‰ÈÔ ÂÁηٿÛÙ·Û˘
ÚÈÓ ·Ú¯›ÛÂÙ ÙËÓ ÂÁηٿÛÙ·ÛË Ù˘ ÌÔÓ¿‰·˜ ÎÏÈÌ·ÙÈÛÌÔ‡.
MANUAL DE INSTALACIÓN
Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de
aire acondicionado.
INSTALLATIEHANDLEIDING
Voor een veilig en juist gebruik moet u deze installatiehandleiding grondig doorlezen voordat u de airconditioner
installeert.
MANUALE DI INSTALLAZIONE
Per un uso sicuro e corretto, leggere attentamente questo manuale di installazione prima di installare il condizionatore
d’aria.
INSTALLATIONSMANUAL
Läs denna installationsmanual noga för säkert och korrekt bruk innan luftkonditioneringen installeras.
INSTALLATIONSMANUAL
Læs venligst denne installationsmanual grundigt, før De installerer airconditionanlægget, af hensyn til sikker og
korrekt anvendelse.
MANUAL DE INSTALAÇÃO
Para segurança e utilização correctas, leia atentamente este manual de instalação antes de instalar a unidade
de ar condicionado.
РУКОВОДСТВО ПО УСТАНОВКЕ
Для осторожного и правильного использования прибора необходимо тщательно ознакомиться с данным
руководством по установке до выполнения установки кондиционера.
MONTAJ ELK‹TABI
Emniyetli ve do¤ru biçimde nas›l kullan›laca¤›n› ö¤renmek için lütfen klima cihaz›n› monte etmeden önce bu
elkitab›n› dikkatle okuyunuz.
FÜR INSTALLATEURE
POUR L’INSTALLATEUR
°π∞ ∞À∆√¡ ¶√À ∫∞¡∂π ∆∏¡ ∂°∫∞∆∞™∆∞™∏
PARA EL INSTALADOR
VOOR DE INSTALLATEUR
PER L’INSTALLATORE
TIL INSTALLATØREN
PARA O INSTALADOR
FÖR INSTALLATÖREN
ДЛЯ УСТАНОВИТЕЛЯ
MONTÖR ‹Ç‹N
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KB79H132H03_cv.p65 08.9.24, 4:39 PM1

2
AA
C
C
B
3
[Fig. 3-1]
4
[Fig. 4-1]
C
D
C
E
D
AUnit body
BLifting machine
5
[Fig. 5-1] [Fig. 5-2] [Fig. 5-3]
ACenter of gravity
AIndoor unit’s bottom surface
A
D
C
A
B
[Fig. 3-2]
A100 mm or more
B350 mm or more
CBasically open 100 mm or more without
only obstruction in front and on both
sides of the unit.
D200 mm or more (Open two sides of
left, right, or rear side.)
■SUZ-KA25/35VA
3.1
5.25.1
3.3
AAccess door
BElectrical parts box
CAir inlet
DAir outlet
ECeiling surface
FService space (viewed from the side)
GService space (viewed from the direction of arrow)
1600 mm or more
2100 mm or more
310 mm or more
4300 mm or more
B
C
D
A
F
G
3
4
E
A
50~150 450
450
49 625
777
20
57
90
23
C
B
A
D
B
E
200
1
2
YX
LW
A
Z
A
B
A
(mm)
Model
SEZ-KD25
SEZ-KD35, 50
SEZ-KD60, 71
A
700
900
1100
B
752
952
1152
C
798
998
1198
D
660
860
1060
E
800
1000
1200
CNuts (field supply)
DWashers (accessory)
EM10 hanging bolt (field supply)
■SUZ-KA50/60/71VA
A100 mm or more
B350 mm or more
C500 mm or more
KB79H132H03_illust.p65 08.8.18, 10:08 AM2

3
6
øB
øA
a
b
[Fig. 6-1]
aIndoor unit
bOutdoor unit
ad
cb
ef
90°
d
c
b
a
b
a
a
b
e
b
c
d
c
A
c
b
a
defgh
i
[Fig. 6-9]
APipe cover (small) (accessory)
BCaution:
Pull out the thermal insulation on the refrigerant piping at the
site, insert the flare nut to flare the end, and replace the insu-
lation in its original position.
Take care to ensure that condensation does not form on ex-
posed copper piping.
CLiquid end of refrigerant piping
DGas end of refrigerant piping
ESite refrigerant piping
FMain body
GPipe cover (large) (accessory)
HThermal insulation (field supply)
IPull
JFlare nut
KReturn to original position
A
B
C
D
F
G
E
M
L
E
F
L
AG
H
H
KL
J
I
J
O
O
N
N
20
20
20
20
[Fig. 6-3]
[Fig. 6-6]
[Fig. 6-4] [Fig. 6-5]
aFlare nut
bCopper tube
aBurr
bCopper tube/pipe
cSpare reamer
dPipe cutter
[Fig. 6-7]
[Fig. 6-8]
aFlaring tool
bDie
cCopper tube
dFlare nut
eYo k e
aSmooth all around
bInside is shining without
any scratches
cEven length all around
dToo much
eTilted
fScratch on
flared plane
gCracked
hUneven
iBad examples
LEnsure that there is no gap here
MPlate on main body
NBand (accessory)
OEnsure that there is no gap here. Place join upwards.
6.1
6.2
aCopper tubes
bGood
cNo good
dTilted
eUneven
fBurred
6.3
Model
SEZ-KD25, 35
SEZ-KD50
SEZ-KD60
SEZ-KD71
A
9.52
12.7
15.88
15.88
B
6.35
6.35
6.35
9.52
6.5
A
B1
[Fig. 6-10]
C C C
D2
E
ADownward slope 1/100 or more
BConnection dia. R1 external thread
CIndoor unit
DCollective piping
EMaximize this length to approx. 10 cm
[Fig. 6-11]
AIndoor unit
BPipe cover (short) (accessory)
CTie band (accessory)
DBand fixing part
EInsertion margin
DEH
G
I
F
B
C
525
A
FDrain hose (accessory)
GDrain pipe (O.D. ø32 PVC TUBE,
field supply)
HInsulating material (field supply)
IMax.145 ±5 mm
KB79H132H03_illust.p65 08.7.30, 11:59 AM3

4
AIndoor unit
BOutdoor unit
CWired remote controller
DMain switch/fuse
EGrounding
8
[Fig. 8-1]
8.1
8.2
For Power supply
A
C
B
D
S3
S3
S2
S1
S2S1
21
EUse PG bushing to keep the weight of the cable and external force from being applied to
the power supply terminal connector. Use a cable tie to secure the cable.
FPower source wiring
GTensile force
HUse ordinary bushing
ITransmission wiring
JTerminal bed for power source and indoor transmission
KTerminal bed for remote controller
LTo 1-phase power source
MTransmission line to the remote controller
[Fig. 8-2-3] [Fig. 8-2-4]
ATerminal bed box
BKnockout hole
CRemove
AScrew holding cover (2pcs)
BCover
[Fig. 8-2-1] [Fig. 8-2-2]
A
B
C
S3
S2
S1
12
S1 S2 S3
K
J
M
L
A
B
E
F
I
H
G
7
[Fig. 7-1]
AAir inlet
BAir outlet
CAccess door
DCeiling surface
ECanvas duct
FAir filter
GInlet grille
F
G
E
DC
BA
For Power
supply
D
EC C
BA A
C
A
KB79H132H03_illust.p65 08.8.18, 10:08 AM4

5
AFor installation in the switch box:
BFor direct installation on the wall select one of the following:
•Prepare a hole through the wall to pass the remote controller cord (in order to run the remote controller cord from
the back), then seal the hole with putty.
•Run the remote controller cord through the cut-out upper case, then seal the cut-out notch with putty similarly as
above.
ALoosen terminal screw
BTerminal block
CLead wire
B
C
A
CWall
DConduit
ELock nut
FBushing
GSwitch box
HRemote controller cord
ISeal with putty
JWood screw
F
A
H
CD
E
G
I
I
I
H
B
J
H
B-1. B-2.
[Fig. 8-5]
8
A
AB TB6
B
ATo the terminal block on the indoor unit
BTB6 (No polarity)
[Fig. 8-6]
[Fig. 8-7] [Fig. 8-8]
8.2
8.4
Service panel
Remove one fixing
screw to open the
service panel.
Be sure to fix the
indoor/outdoor unit
connecting wire using
this cord clamp.
30
46
30
30120
83.5
AB
C
ARemote controller profile
BRequired clearances surrounding the remote controller
CInstallation pitch
[Fig. 8-4]
[Fig. 8-3]
AIndoor terminal block
BEarth wire (green/yellow)
CIndoor/outdoor unit connecting wire 3-
core 1.5 mm2or more
DOutdoor terminal block
EPower supply cord : 2.0 mm2 or more
1Connecting cable
Cable 3-core 1.5 mm2, in conformity
with Design 245 IEC 57.
2Indoor terminal block
3Outdoor terminal block
AIndoor terminal block 4Always install an earth wire (1-core 1.5 mm2)
longer than other cables
5Remote controller cable
Wire No ×size (mm2) : Cable 2C ×0.3
This wire accessory of remote controller
(wire length : 10m, non-polar. Max. 500m)
6Wired remote controller
7Power supply cord
Cable 3-core 2.0 mm2or more, in conform-
ity with Design 245 IEC 57.
12
6
5
2
4
3
7
LN
1
CIndoor/outdoor unit
connecting wire
3-core 1.5 mm2or
more
DOutdoor terminal block
BEarth wire (green/yellow)
EPower supply cord : 2.0 mm2 or more
8.3
KB79H132H03_illust.p65 08.7.30, 11:59 AM5