Mitsubishi Electric Mr.SLIM PEA-A12AA4 Manuel D'installation page 3

5
[Fig. 5-1]
A Unit body
B Lifting machine
6
[Fig. 6-1]
a
[Fig. 6-3]
b
a
90°
a Copper tubes c No good
b Good d Tilted
[Fig. 6-6]
a
A
b
c
a Flaring tool d Flare nut
b Die e Yoke
c Copper tube
[Fig. 6-9]
B
A
C
E
A Pipe cover (120 mm [3/4 in] small diameter) (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 insu-
lation in its original position.
Take care to ensure that condensation does not form on ex-
posed copper piping.
C Liquid end of refrigerant piping
5.1
[Fig. 5-2]
A
B
øB
øA
c
d e f
e Uneven
f Burred
e
b
d
c
a Smooth all around
b Inside is shining without
any scratches
c Even length all around
E
D
F
AG
G
D Gas end of refrigerant piping
E Site refrigerant piping
F Main body
G Pipe cover (120 mm [3/4 in] large diameter)
(accessory)
H Thermal insulation (field supply)
I Pull
J Flare nut
C
D
D
C
E
C Nuts (field supply)
D Washers (accessory)
E M10 hanging bolt (field supply)
6.1
b
PEA-A12AA4
PEA-A18AA4
a Indoor unit
b Outdoor unit
6.2
[Fig. 6-4]
b
a
c
d
a Burr c Spare reamer
b Copper tube/pipe d Pipe cutter
[Fig. 6-7]
a b
d e f
c
i
d Too much
e Tilted
f Scratch
on
flared plane
H
M
L
F
H
L
K
5.2
[Fig. 5-3]
A Indoor unit's bottom surface
Model A
12.7 [1/2]
12.7 [1/2]
[Fig. 6-5]
a Flare nut
b Copper tube
[Fig. 6-8]
g h
g Cracked
h Uneven
i Bad examples
J
I
O
20
J
[13/16]
O
L
K Return to original position
L Ensure that there is no gap here
M Plate on main body
N Tie band (accessory)
O Ensure that there is no gap here. Place join upwards.
A
(Unit: mm [in])
B
6.35 [1/4]
6.35 [1/4]
a
b
6.3
N
20
[13/16]
20
[13/16]
20
[13/16]
N
3