3
3. Installing the indoor unit
2. Installation location
(mm)
236
Min.500
680
Max.250
W
Min.270
Min.300
1
2
3
4
5
6
7
8
A
236
B
2
75
80
320
680
2
190
46
6
233
246
C
D
233
246
86 2
85
138
126
190
46
3.1. Check the indoor unit accessories (Fig. 3-1)
The indoor unit should be supplied with the following accessories
(contained in the inside of the intake grille).
Accessory name
Q’ty
1
Washer
4 pcs
2
Pipe cover
1 pc Large size (For gas tubing)
3
Pipe cover
1 pc Small size (For liquid tubing)
4
Band 4
pcs
5
Joint socket
1 pc Marked with “UNIT”
6
Socket cover
1 pc
7
Drain tubing cover
1 pc
8
Flare nut
1 pc ø6.35 (RP60 only)
3.2. Preparation for installation (Fig. 3-2)
3.2.1. Suspension bolt installing spacing
(mm)
Models
A
B
RP35, 50
917
960
RP60, 71
1237
1280
RP100, 125, 140
1557
1600
3.2.2. Refrigerant and drain tubing location
(mm)
Models
C
D
RP35, 50
184
203
RP60
179
203
RP71-140
180
200
A
Front side outlet
F
Left drain tubing
B
Left side outlet
G
Gas tubing
C
Right side outlet
H
Liquid tubing
D
Independent piece (Removable)
I
Rubber plug
E
Right drain tubing
J
with Joint socket
5
In case of the rear pipe arrangement, make sure to remove the shaded portions
from the
D
independent piece. Then put the
D
independent piece back in initial
position.
(The heat exchanger might be clogged because of dust)
Fig. 2-1
2.1. Outline dimensions (Indoor unit) (Fig. 2-1)
Select a proper position allowing the following clearances for installation and main-
tenance.
Models
W
RP35, 50
960
RP60, 71
1280
RP100, 125, 140
1600
Warning:
Mount the indoor unit on a ceiling strong enough to withstand the weight of
the unit.
2.2. Outline dimensions (Outdoor unit)
Refer to the outdoor unit installation manual.
Fig. 3-1
70+6
Fig. 3-2
(mm)
