3
4.2
H
D
670
E
574
48
48
D
A
E
B
108
108
A
A
B
B
C
F
B
A
D
C
50
±
10
G
A
Nut
B
Washer (supplied with the unit body)
C
Hanging bolt ø10 (M10 screw)
D
Ceiling hole dimensions
E
Hanging bolt pitch
F
Hanging bolt
G
Finished ceiling surface
H
Hanging bracket
[Fig. 4.2.1]
6
6.3
[Fig. 6.2.1]
[Fig. 6.3.1]
6.1
F
A
B
C
C
D
E
68
70
68
476
606
178
70
333
222
38
235
192
255
290
338~353
More than 350
45
20
F
E
A
D
B
70
146
58
327
497
507
574
574
68
68
266
45
125
60
190
122
290
more than 350
20
A
Refrigerant pipe (liquid pipe): HP
B
Drain pipe
C
Hanging bolt pitch
*1
E
F
G
A
B
C
D
H
J
I
M
N
L
K
O
A
“0-0 gas” mark
B
“INNER” mark
C
“OUTER” mark
D
Flare insulation (2)
E
Refrigerant piping (gas)
F
Refrigerant piping (liquid)
G
Field refrigerant piping
H
Pipe insulation (1)
I
Insulation material
J
Flare
K
Pull in this direction.
L
Insulation material
M
Flare
N
There must be no gap.
O
Move to the original position.
[Fig. 6.3.2]
C
B
A
D
E
F
G
*2
20
20
20
20
*3
*4
A
B
C
A
Field refrigerant piping
B
There must be no gap.
C
Unit body plate
D
OUTER
E
INNER
F
Unit body
G
Provided flare insulation (2)
A
Tape (3)
B
Fasten with tape.
C
Provided tie band (4)
(figure showing the flare insulation)
[Fig. 6.3.3]
[Fig. 5.1.1]
[Fig. 5.2.1]
A
D
C
B
A
Drain pipe side
B
Unit body
C
Packing cap
D
Lifting machine
A
A
A
Indoor unit’s bottom surface
(Surface to which a decorative panel is attached)
5
5.2
5.1
D
Refrigerant pipe (gas pipe): LP
E
Filling port
F
Drain hole
Model name
20~40
50 · 63
80 · 100
125
A
1040
1210
1710
1970
B
824
994
1494
1756
C
157~167
155 ~ 165
D
More than 350
6.2
[Fig. 6.1.1]
A
B
C
B
A
Flare cutting dimensions
B
Refrigerant pipe sizes & Flare nut tightening torque
C
Apply refrigerating machine oil over the entire flare seat surface
20-100
125
