Mitsubishi SEZ-KD25, SEZ-KD35, SEZ-KD50, SEZ-KD60, SEZ-KD71VA Installation 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.

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.

MANUAL DE INSTALACIÓN

Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de
aire acondicionado.

MANUALE DI INSTALLAZIONE

Per un uso sicuro e corretto, leggere attentamente questo manuale di installazione prima di installare il condizionatore
d’aria.

INSTALLATIEHANDLEIDING

Voor een veilig en juist gebruik moet u deze installatiehandleiding grondig doorlezen voordat u de airconditioner
installeert.

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.

FOR INSTALLER

FÜR INSTALLATEURE

POUR L’INSTALLATEUR

PARA EL INSTALADOR

PER L’INSTALLATORE

VOOR DE INSTALLATEUR

FÖR INSTALLATÖREN

TIL INSTALLATØREN

English

Deutsch

Français

Español

Italiano

Nederlands

Svenska

Dansk

MANUAL DE INSTALAÇÃO

Para segurança e utilização correctas, leia atentamente este manual de instalação antes de instalar a unidade
de ar condicionado.

E°XEIPI¢IO O¢H°IøN E°KATA™TA™H™

°И· ·ЫК¿ПВИ· О·И ЫˆЫЩ‹ ¯Ъ‹ЫЛ, ·Ъ·О·ПВ›ЫЩВ ‰И·‚¿ЫВЩВ ЪФЫВ¯ЩИО¿ ·˘Щfi ЩФ ВБ¯ВИЪ›‰ИФ ВБО·Щ¿ЫЩ·ЫЛ˜
ЪИУ ·Ъ¯›ЫВЩВ ЩЛУ ВБО·Щ¿ЫЩ·ЫЛ ЩЛ˜ МФУ¿‰·˜ ОПИМ·ЩИЫМФ‡.

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.

PARA O INSTALADOR

°π∞ ∞À∆√¡ ¶√À ∫∞¡∂π ∆∏¡ ∂°∫∞∆∞™∆∞™∏

ДЛЯ УСТАНОВИТЕЛЯ

MONTÖR ‹Ç‹N

Português

∂ППЛУИО¿

Русский

Türkçe

3

A

3.1

[Fig. 3-1]

D

C

G

50~150 450

23

90

B

100

20

200

A

777

A

1

450

A Access door
B Electrical parts box
C Air inlet
D Air outlet
E Ceiling surface
F Service space (viewed from the side)

E

G Service space (viewed from the direction of arrow)

Model
SEZ-KD25
SEZ-KD35, 50
SEZ-KD60, 71

1 600 mm or more

2 100 mm or more

3 10 mm or more

4 300 mm or more

A

B

700

752

900

952

1100

1152

C
798
998

1198

D
660
860

1060

(mm)

E

800
1000
1200

C

4

625

49

2

B
A

D

B

3

F

E

3.3

[Fig. 3-2]

■ SUZ-KA25VA

A

D

C

A

A 100 mm or more
B 350 mm or more
C Basically open 100 mm or more without only obstruction in front and on

both sides of the unit.

B

D 200 mm or more (Open two sides of left, right, or rear side.)

4

[Fig. 4-1]

Z

5

5.1

[Fig. 5-1] [Fig. 5-2] [Fig. 5-3]

A

LW

YX

A

A Center of gravity

C

D

5.2

B

D

C

E

A Unit body
B Lifting machine

C Nuts (field supply)
D Washers (accessory)
E M10 hanging bolt (field supply)

A Indoor unit’s bottom surface

2

6

C C C

[Fig. 6-1]

[Fig. 6-3]

6.1

a

øA

øB

b

a Indoor unit
b Outdoor unit

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

6.2

[Fig. 6-4] [Fig. 6-5]

a

a Copper tubes
b Good

90°

c No good
d Tilted

dcbef

e Uneven
f Burred

[Fig. 6-6]

a

b

A

d

c

a Flaring tool
b Die
c Copper tube

d Flare nut
e Yo k e

[Fig. 6-9]

B

A

C

D

F

E

G

A Pipe cover (small) (accessory)
B Caution:

Pull out the thermal insulation on the refrigerant piping at the
site, insert the flare nut to flare the end, and replace the insu­lation in its original position.

Take care to ensure that condensation does not form on ex­posed copper piping.

C Liquid end of refrigerant piping

e

b

c

a Smooth all around
b Inside is shining without

c Even length all around

E

a

a Burr
b Copper tube/pipe

[Fig. 6-7]

b

a

c

any scratches

M

L

F

L

AG

D Gas end of refrigerant piping
E Site refrigerant piping
F Main body
G Pipe cover (large) (accessory)
H Thermal insulation (field supply)
I Pull
J Flare nut
K Return to original position

b

c

d

c Spare reamer
d Pipe cutter

defgh

i

d Too much
e Tilted
f Scratch on

flared plane

H

H

g Cracked
h Uneven
i Bad examples

I

J

L

K

L Ensure that there is no gap here
M Plate on main body
N Band (accessory)
O Ensure that there is no gap here. Place join upwards.

a

b

a Flare nut
b Copper tube

6.3

[Fig. 6-8]

J

O

N

20

20

O

20

20

N

[Fig. 6-10]

A

D 2

A Downward slope 1/100 or more
B Connection dia. R1 external thread
C Indoor unit
D Collective piping
E Maximize this length to approx. 10 cm

B 1

6.5

[Fig. 6-11]

I

A

E

B

525

D

F

E

G

H

C

A Indoor unit
B Pipe cover (short) (accessory)
C Tie band (accessory)
D Band fixing part
E Insertion margin

F Drain hose (accessory)
G Drain pipe (O.D. ø32 PVC TUBE,

field supply)

H Insulating material (field supply)
I Max.145 ± 5 mm

3

A

B

C

S3
S2

S1

12

S1 S2 S3

K

J

M

L

7

8

[Fig. 7-1]

[Fig. 8-1]

F

E

DC

BA

G

A Air inlet
B Air outlet
C Access door
D Ceiling surface
E Canvas duct
F Air filter
G Inlet grille

8.1

A Indoor unit

S1
S2
S3

A

21

B Outdoor unit
C Wired remote controller
D Main switch/fuse
E Grounding

B

S3

S2S1

C

D

For Power

supply

B

E

For Power supply

D

8.2

[Fig. 8-2-1] [Fig. 8-2-2]

A

B

A Screw holding cover (2pcs)
B Cover

[Fig. 8-2-3] [Fig. 8-2-4]

A A

C C

A

C

A Terminal bed box
B Knockout hole
C Remove

E

H

F

G

I

E Use PG bushing to keep the weight of the cable and exter nal force from being applied to

the power supply terminal connector. Use a cable tie to secure the cable.

F Power source wiring
G Tensile force
H Use ordinary bushing
I Transmission wiring

4

J Terminal bed for power source and indoor transmission
K Terminal bed for remote controller
L To 1-phase power source
M Transmission line to the remote controller

B

C

A

F

A

H

C

D

E

G

I

8

8.2

[Fig. 8-3]

[Fig. 8-4]

A Indoor terminal block

2

12

5

1

6

3

D Outdoor terminal block

E Power supply cord : 2.0 mm

A Indoor terminal block

B Earth wire (green/yellow)

4

C Indoor/outdoor unit

connecting wire
3-core 1.5 mm2 or
more

L

N

7

2

or more

B Earth wire (green/yellow)
C Indoor/outdoor unit connecting wire 3-

core 1.5 mm2 or more

D Outdoor terminal block
E Power supply cord : 2.0 mm2 or more

1 Connecting cable

Cable 3-core 1.5 mm2, in conformity
with Design 245 IEC 57.

2 Indoor terminal block

3 Outdoor terminal block

4 Always install an earth wire (1-core 1.5 mm2)

longer than other cables

5 Remote controller cable

Wire No × size (mm2) : Cable 2C × 0.3

This wire accessory of remote controller

(wire length : 10m, non-polar. Max. 500m)

6 Wired remote controller

7 Power supply cord

Cable 3-core 2.0 mm2 or more, in conform­ity with Design 245 IEC 57.

8.3

B

A

30120

30

46

83.5

C

30

A Remote controller profile
B Required clearances surrounding the remote controller
C Installation pitch

[Fig. 8-5]

B-1. B-2.

B

H

I

I

A For installation in the switch box:
B For 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.

[Fig. 8-6]

A

A To the terminal block on the indoor unit
B TB6 (No polarity)

AB TB6

B

8.4

[Fig. 8-7] [Fig. 8-8]

H

J

C Wall
D Conduit
E Lock nut
F Bushing
G Switch box
H Remote controller cord
I Seal with putty
J Wood screw

Service panel

Be sure to fix the
indoor/outdoor unit
connecting wire using
this cord clamp.

Remove one fixing
screw to open the
service panel.

A Loosen terminal screw
B Terminal block
C Lead wire

5