Mitsubishi Electric Mr. Slim SEZ-KD09 Manuel D'installation page 3

6
[Fig. 6-1]
a
[Fig. 6-3]
b
a
90°
a Copper tubes c Bad examples
b Good example 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 reinsert the insu-
lation.
Take care to ensure that condensation does not form on ex-
posed copper piping.
C Liquid end of refrigerant piping
øB
øA
c
d e f
e Uneven
f Burred
e
b
d
c c
a Smooth
b Inside is shiny without
any scratches
c Even length
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 supplied)
I Pull
J Flare nut
6.1
Model
b
SEZ-KD09, 12
SEZ-KD15
SEZ-KD18
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
i
d Too much
e Tilted
f Scratch on
flared plane
H
M I
L
F
H
L
K
A
9.52 [3/8]
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
N
O
20
J
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. Point joint upwards.
(Unit: mm [in])
B
6.35 [1/4]
6.35 [1/4]
6.35 [1/4]
a
b
6.3
20
20
20
N
3