4
3. Installing the indoor unit
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
Wireless remote controller
1 pc
9
Remocon holder
1 pc
0
Alkaline batteries (size AAA)
2 pcs
1
Tapping screw 3.5 × 16
2 pcs
3.2. Preparation for installation (Fig. 3-2)
Caution:
Install the indoor unit at least 2.5 m above floor or grade level.
For appliances not accessible to the general public.
3.2.1. Suspension bolt installing spacing
(mm)
Models
A
B
PCY-M13, 18KAL
917
960
PCY-M24KAL
1237
1280
PCY-M30, 36, 42, 48KAL
1557
1600
3.2.2. Refrigerant and drain tubing location
(mm)
Models
C
D
PCY-M13, 18KAL
184
203
PCY-M24, 30, 36, 42, 48KAL
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)
1
2
3
4
5
6
7
8
9
0
1
A
B
C
D
F
H
G
J
E
I
F
E
E
H
G
H
G
Fig. 3-1
UNIT
Fig. 3-2
(mm)
A
B
46
190
680
320
80
2
2
236
2
86
85
190
46
126
138
C
D
233
246
233
246
75
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