Mitsubishi Electric TPCA0A 1KA70 Serie Manual De Instalación página 3

2. Installation location
W
Fig. 2-1
3. Installing the indoor unit
1 2
4 5
7
Fig. 3-1
A
1/16
B
A
2-15/16
F
B
9-3/16
9-11/16
I F
Fig. 3-2
B
7-1/2
3-1/8
Ø2-9/16
D
Fig. 3-3
(inch)
9-5/16
Min. 19-11/16
3
6
(inch)
9-5/16
1/16
3-3/8 3-3/8 1/16
H G
5-7/16
E
G
H
D
C
7-1/16
H
E
7-7/8
G
9-3/16
J
9-11/16
E
2-3/4
6-5/16
A
4-15/16
Ø3-15/16
C
E
2.1. Outline dimensions (Indoor unit) (Fig. 2-1)
Select a proper position allowing the following clearances for installation and main-
tenance.
Models W
A024, 030 50-3/8
A036, 042 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.
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
Washer
1
Pipe cover
2
Pipe cover
3
Band
4
Joint socket
5
Socket cover
6
Drain tubing cover
7
3.2. Preparation for installation (Fig. 3-2)
3.2.1. Suspension bolt installing spacing
(inch)
Models A B
A024, 030 48-11/16 50-3/8
A036, 042 61-5/16 63
3.2.2. Refrigerant and drain tubing location
A Front side outlet
B Left side outlet
C Right side outlet
D Independent piece (Removable)
E Right drain tubing
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)
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 suspension
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. (100-105 kg) each.
E Use suspension bolts of W 3/8 or M10 in size.
(inch)
Q'ty
4 pcs
1 pc Large size (For gas tubing)
1 pc Small size (For liquid tubing)
4 pcs
1 pc Marked with "UNIT"
1 pc
1 pc
F Left drain tubing
G Gas tubing
H Liquid tubing
I Rubber plug
J with Joint socket 5
en
2