3
9-5/16
W
Min. 19-11/16
Max.9-13/16
26-3/4
Min. 10-5/8
Min. 11-13/16
1
2
3
4
5
6
7
A
9-5/16
B
1/16
2-15/16
3-1/8
12-5/8
26-3/4
1/16
7-1/2
1-13/16
1/4
9-3/16
9-11/16
C
D
9-3/16
9-11/16
3-3/8 1/16
3-3/8
5-7/16
4-15/16
7-1/2
1-13/16
4-15/16
6-5/16
7-1/2
2-3/4
3-1/8
Ø2-9/16
Ø3-15/16
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
Fig. 2-1
. Installation location
2.1. Outline dimensions (Indoor unit) (Fig. 2-1)
Select a proper position allowing the following clearances for installation and main-
tenance.
(inch)
Models
W
P15
37-13/16
P24
50-3/8
P30, P36
63
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
UNIT
3.2. Preparation for installation (Fig. 3-2)
3.2.1. Suspension bolt installing spacing
(inch)
Models
A
B
P15
36-1/8
37-13/16
P24
48-11/16
50-3/8
P30,36
61-5/16
63
3.2.2. Refrigerant and drain tubing location
(inch)
Models
C
D
P15
7-1/4
8
P24,P30,P36
7-1/16
7-7/8
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
3.2.3. Selection of suspension bolts and tubing positions (Fig. 3-3)
Caution:
Install the indoor unit at least 8 ft. (2.4 m) above floor or grade level. These
appliances are not accessible to the general public.
Using the pattern paper provided for installation, select proper positions for suspen-
sion bolts and tubing and prepare relative holes.
A
Pattern paper
B
Suspension bolt hole
C
Indoor unit width
Secure the suspension bolts or use angle stock braces or square timbers for bolt
installation.
D
Use inserts of 220-230 lbs. each.
E
Use suspension bolts of W 3/8 or M10 in size.
Fig. 3-2
Fig. 3-3
(inch)
(inch)