Installing The Indoor Unit - Mitsubishi Electric Mr. SLIM PKA-M LA 2 Series Installation Manual

3. Installing the indoor unit
1
3
5
7
Fig. 3-1
G
A
0
7.2
16
23.5
32.2
44.7
76
107.2
119.7
132.2
157.2
E
244.7
C
257.2
Fig. 3-2
A
C
E
D
Fig. 3-3
2
4
* 6
* 8
* PKA-M·LAL2 only
F
D B
100
J
Hole centre
side
I H
B
A Sleeve
B Hole
C (Indoors)
D Wall
E (Outdoors)
3.1. Check the indoor unit accessories (Fig. 3-1)
The indoor unit should be supplied with the following accessories.
PART
NUMBER
Mount board
1
Tapping screw 4 × 25
2
Felt tape
3
Band
4
* Wireless remote controller
5
*
Remote controller holder
*
6
Alkali batteries (size AAA)
*
7
Tapping screw 3.5 × 16
*
8
*
3.2. Installing the wall mounting fixture
(mm)
3.2.1. Setting the wall mounting fixture and piping positions
► Using the wall mounting fixture, determine the unit's installation position
and the locations of the piping holes to be drilled.
25
0
Warning:
25
57.2
Before drilling a hole in the wall, you must consult the building contractor.
69.7
82.2
123.5
[Fig. 3-2]
177.2
189.7
A Mount board 1
230
B Indoor unit
274
C Bottom left rear pipe hole (ø75)
D Bottom right rear pipe hole (ø75)
E Knockout hole for left rear hole (105×300)
F Bolt hole (4-ø9 hole)
G Tapping hole (6-ø4.3 hole)
H Hole centre
I Align the scale with the line.
J Insert scale.
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.
ACCESSORY QUANTITY
1
12
3
4
Fix at the back of
the unit
1
1
2
2
LOCATION OF
SETTING
en
3