Mitsubishi Electric PEAD-A09AA8 User manual

Air-Conditioners
PEAD-A09,12,15,18,24,30,36AA8
English
INSTALLATION MANUAL
For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner unit.
FOR INSTALLER
Français
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.
POUR L’INSTALLATEUR
Español
MANUAL DE INSTALACIÓN
Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de aire
acondicionado.
PARA EL INSTALADOR
KJ79P806H01.book 1 ページ ２０２１年１２月１３日 月曜日 午後２時１５分

2
33.2
Min. 300 [11-
13/16
]
Min. 10 [7/16]
G
A
H
AC
B
D
[Fig. 3-2-1]
GH
I
F
700 [27- 9/16 ]
450 [17 -
3/4
]
475 [18- 3/4 ]
450
[17-
3/4 ]
Q
50~150
[2]~[5-
15/16 ]450 [17-
3/4 ]
450 [17-
3/4
]
100~200
[3-
15/16 ]~[7- 7/8 ]
Min. 300 [11-
13/16
]
P
E
A
D
[Fig. 3-2-2]
(Viewed from the direction of the arrow A)
(Unit: mm [in])
H
G
Min. 20 [13/16]
Min.10 [7/16]
B
C
A
B
J
[Fig. 3-2-3]
P
50 [2]
R
777 [30- 5/8 ]
450 [17-
3/4
]
475 [18- 3/4 ]
700 [27-
9/16 ]50 [2]
Min. 300 [11-
13/16
]
E
A
I
J
F
G H
450
[17- 3/4 ]
100~200
[3-
15/16 ]~[7- 7/8 ]
[Fig. 3-2-4]
(Viewed from the direction of the arrow B)
777 [30- 5/8 ]
S
50 [2]
50 [2]
P
700 [27- 9/16 ]
Min. 300 [11-
13/16
]
G H
K
F
A
I
[Fig. 3-2-5]
(Unit: mm [in])
AElectric box
BCeiling
CCeiling beam
DAccess door 2 (450 mm x 450 mm [17-3/4 in x 17-3/4 in])
EAccess door 1 (450 mmx 450 mm [17-3/4 in x 17-3/4 in])
FMaintenance access space
GSupply air
HIntake air
IBottom of indoor unit
JAccess door 3
KAccess door 4
Model P Q R S
PEAD-A09, 12, 15,
18AA8 900 [35-7/16] 150~250 [5-15/16]~[9-7/8] 1000 [39-3/8] 1500 [59-1/16]
PEAD-A24, 30AA8 1100
[43-5/16] 250~350 [9-7/8]~[13-13/16] 1200 [47-1/4] 1700 [66-15/16]
PEAD-A36AA8 1400
[55-1/8] 400~500 [15-3/4]~[19-11/16] 1500 [59-1/16] 2000 [78-3/4 ]
(Viewed from the direction of the arrow B)
KJ79P806H01.book 2 ページ ２０２１年１２月１３日 月曜日 午後２時１５分

3
44.1
55.1
66.1
YX
LW
A
Z
[Fig. 4-1-1]
ACenter of gravity
B
AC
D
C
E
D
[Fig. 5-1-1] [Fig. 5-1-2]
AUnit body
BLifting machine
CNuts (field supply)
DWashers (accessory)
EM10 hanging bolt (field supply)
øB
øA
a
b
[Fig. 6-1-1]
aIndoor unit
bOutdoor unit
(Unit: mm [in])
Model A B
PEAD-A09AA8 ø9.52 [3/8] ø6.35 [1/4]
PEAD-A12, 15, 18AA8 ø12.7 [1/2] ø6.35 [1/4]
PEAD-A24, 30, 36AA8 ø15.88 [5/8] ø9.52 [3/8]
KJ79P806H01.book 3 ページ ２０２１年１２月１３日 月曜日 午後２時１５分

4
66.2
6.3
d
c
b
a
b
a
a
b
e
b
c
d
c
A
c
b
a
defgh
i
B
[Fig. 6-2-1] [Fig. 6-2-2] [Fig. 6-2-3]
[Fig. 6-2-4] [Fig. 6-2-5]
ad
cb
ef
90°
aCopper tubes dTilted
bGood eUneven
cNo good fBurred
aSmooth all around dToo much gCracked
bInside is shining without any scratches eTilted hUneven
cEven length all around fScratch on flared plane iBad examples
aFlaring tool dFlare nut
bDie eYoke
cCopper tube
aFlare nut
bCopper tube
aBurr cSpare reamer
bCopper tube/pipe dPipe cutter
A
B
C
D
F
G
E
O
O
N
N
20
[25/32]
20
[25/32]
20
[25/32]
20
[25/32]
H
H
KL
J
I
J
[Fig. 6-3-2][Fig. 6-3-1]
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 insulation in its
original position.
Take care to ensure that condensation does not form on exposed
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
LEnsure that there is no gap here
MPlate on main body
NBand (accessory)
OEnsure that there is no gap here. Place join upwards.
(Unit: mm [in])
KJ79P806H01.book 4 ページ ２０２１年１２月１３日 月曜日 午後２時１５分

5
66.5
6.6
C
B
A
L
D
DD
E
K
M
B
H
I
Max. 20m [65ft]
1.5-2m [5-7ft]
G
FFF
B
J
O
N
F
Max. 300mm [11-13/16in]
I
B
CD D G
F
E
H
A
32
[1-1/4]
35
[1-7/16]
25
[1]
[Fig. 6-5-2]
[Fig. 6-5-1]
AIndoor unit
BTie band (accessory)
CVisible part
DInsertion margin
EDrain hose (accessory)
FDrain pipe (O.D. ø32 mm [1-1/4 in] PVC TUBE, field supply)
GInsulating material (field supply)
HTie band (accessory)
ITo be gap free. The joint section of the insulation material meet must be at the top.
Correct piping
Wrong piping
AInsulation (9 mm [3/8 in] or more)
BDownward slope (1/100 or more)
CSupport metal
KAir bleeder
LRaised
MOdor trap
Grouped piping
DO. D. ø32 mm [1-1/4 in] PVC TUBE
EMake it as large as possible.About 10 cm [3-15/16 in].
FIndoor unit
GMake the piping size large for grouped piping.
HDownward slope (1/100 or more)
IO. D. ø38 mm [1-1/2 in] PVC TUBE for grouped piping.
(9 mm [3/8 in] or more insulation)
JUp to 700 mm [27-9/16 in]
NDrain hose (accessory)
OHorizontal or slightly upgradient
(Unit: mm [in])
A
B
F
C
D
E
[Fig. 6-6-1]
AInsert pump's end 2 to 4 cm [13/16 to 1-5/8 in].
BRemove the water supply port.
CAbout 2500 cc
DWater
EFilling port
FScrew
KJ79P806H01.book 5 ページ ２０２１年１２月１３日 月曜日 午後２時１５分