E
F
G
H
I
J
P20, 25, 32, 40,
50, 63, 71, 80
227
18
80
277
45
61
P100, 125, 140
169
323
122
308
46
53
3
[Fig. 3.1.1]
[Fig. 6.2.1]
6.1
6.3
3.1
A
B
D
C
E
E
F
G
H
A
B
C
D
E
F
G
P20, 25, 32
684
355
295
640
365-465
88
44
P40, 50
804
355
295
640
365-465
88
44
P63, 71, 80
1044
355
295
640
365-465
88
44
P100, 125
1284
375
325
680
365-465
88
44
P140
1584
375
325
680
365-465
88
44
4
[Fig. 4.1.1]
4.1
[Fig. 4.1.2]
5
5.1
[Fig. 5.1.1]
6
[Fig. 6.1.1]
6.2
A
B
C
D
G
E
M
L
E
N
O
F
L
G
H
H
K
L
J
I
J
[Fig. 6.3.1]
F
30
E
J
H
I
G
D
A
B
C
H
Access door
I
Control box
J
Air inlet
K
Air outlet
L
Ceiling
A
Ceiling
B
Edge beam
C
Tie beam
D
Square timber for
hanging the air con-
ditioner
E
Pitch
F
Insert: 100 to 150 kg
(1 piece) (field sup-
ply)
G
M10 hanging bolt
(field supply)
H
Reinforcement
A
Nuts (field supply)
B
M10 Hanging bolt
(field supply)
C
Washer (field supply)
A
Electrical parts box
B
Refrigerant piping
(liquid)
C
Refrigerant piping
(gas)
D
Drain piping
C
H
L
500
A
30
100
20
A
Thermal insulation tubing 1
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
D
Gas end of refrigerant piping
E
Site refrigerant piping
F
Main body
G
Thermal insulation tubing 2
H
Thermal insulation
I
Pull
J
Flare nut
K
Return to original position
L
Ensure that there is no gap here
M
Plate on main body
N
Outside
O
Inside
P
Tie
Q
Ensure that there is no gap here. Place joint upwards.
450
450
H
50 ~ 150
J
K
28
56
B
D
30
30
28
GF
I
E
A
(mm)
(mm)
Q
P
Q
P
G
20
20
20
20
A
C
C
A
B
2
A
B
C
B
A
Flare forming dimensions
B
Refrigerant pipe sizes & Flare nut tightening torque
C
Apply refrigerating machine oil over the entire flare seat surface