Installing The Indoor Unit - Mitsubishi Electric Mr.SLIM PKA-M60KA Manuel D'installation

3. Installing the indoor unit

1 2
4 5
* 8
7
* PKA-M·KAL only
0
–
Fig. 3-1
 PKA-M60, 71, 100KA(L)
F
H
15.5
0
25
50
75
100
117
125
142
192
242
279.5
292
C
A
K
Fig. 3-2
B
A
C
E
D
Fig. 3-3
4
3
6
* 9
G
A
E
100m
I
J
Sleeve
A
Hole
B
(Indoors)
C
D Wall
(Outdoors)
E
3.1. Check the indoor unit accessories (Fig. 3-1)
The indoor unit should be supplied with the following accessories.
PART NUMBER ACCESSORY
Mount board
1
*
Tapping screw 4 × 25
2
Felt tape
3
L-shaped connection pipe
4
Charge nut
5
*
* Wireless remote controller
6
* Remote controller holder
7
* Alkali batteries (size AAA)
8
* Tapping screw 3.5 × 16
9
Spacer
0
3.2. Installing the wall mounting fixture (Fig. 3-2)
3.2.1. Setting the wall mounting fixture and piping positions
► Using the wall mounting fixture, determine the unit's installation position
(mm) and the locations of the piping holes to be drilled.
Warning:
B
Before drilling a hole in the wall, you must consult the building contractor.
54
25
 PKA-M60, 71, 100KA(L)
0
12.5
37.5
Mount board
A 1
62.5
87.5
Indoor unit
B
104.5
129.5
Bottom left rear pipe hole (ø75-ø80)
C
167
Bottom right rear pipe hole (ø75-ø80)
217 D
229.5
Knockout hole for left rear hole (75 × 480)
E
264
292
Bolt hole (4-ø9 hole)
F
308.5
311
Center measurement hole (ø2.5 hole)
G
D
Tapping hole (75-ø5.1 hole)
H
Hole centre
I
Align the scale with the line.
J
Insert scale.
K
3.2.2. Drilling the piping hole (Fig. 3-3)
► Use a core drill to make a hole of 75-80 mm diameter in the wall in the
piping direction, at the position shown in the diagram to the left.
► The hole should incline so that the outside opening is lower than the
inside opening.
► Insert a sleeve (with a 75 mm diameter and purchased locally) through the
hole.
Note:
The purpose of the hole's inclination is to promote drain flow.
3.2.3. Installing the wall mounting fixture
► Since the indoor unit weighs near 21 kg, selection of the mounting
location requires thorough consideration. If the wall does not seem to be
strong enough, reinforce it with boards or beams before installation.
► The mounting fixture must be secured at both ends and at the centre, if
possible. Never fix it at a single spot or in any nonsymetrical way.
(If possible, secure the fixture at all the positions marked with a bold arrow.)
Warning:
If possible, secure the fixture at all positions indicated with a bold arrow.
Caution:
• The unit body must be mounted horizontally.
• Fasten at the holes marked with ▲ as shown by the arrows.
LOCATION OF
QUANTITY
SETTING
1
7
2
1
Fix at the back of the
1
unit
1
1
2
2
Make use of
1
packaging material