Installation Location; Installing The Indoor Unit - Mitsubishi Electric Mr.Slim PKA-A HA Manuel D'installation

2. Installation location

PKA-A·HA(L)
B
L
M
F
G
Fig. 2-1

3. Installing the indoor unit

1 2
4 5
7 8
0 a
TEMP. ON/OFF
Fig. 3-1
PKA-A·HA(L)
H
5/8
25/32
1-1/8
1-39/64
2-7/64
2-19/32
3-3/32
3-37/64
4-5/64
4-9/16
5-1/16
6-3/64
6-17/32
7-1/32
9-5/32
9-31/64
9-63/64
C E
3-15/16
A
K
I
J
Fig. 3-2
898 (mm)
A
35-23/64
(inch)
C K
D
E
*
J
H
3
6
9
(inch)
G
B D
A
C
E
D
Fig. 3-3
2.1. Outline dimensions (Indoor unit) (Fig. 2-1)
Select a proper position allowing the following clearances for installation and
maintenance.
PKA-A·HA(L)
A B
Min. 150 Min. 50
Min. 5-29/32 Min. 1-31/32
F Air outlet: Do not place an obstacle within 1500 mm, 59-1/16 inch of the air outlet.
G Floor surface
H Furnishing
I When the projection dimension of a curtain rail or the like from the wall exceeds 60 mm,
I
2-23/64 inch extra distance should be taken because the fan air current may create a short
cycle.
J 1800 mm, 70-7/8 inch or greater from the floor surface (for high location mounting)
K 55 mm, 2-11/64 inch or greater with left or rear left piping and optional drain pump
installation
L 550 mm, 21-21/32 inch or greater with optional drain pump installation
M Minimum 7 mm, 9/32 inch: 250 mm, 9-27/32 inch or greater with optional drain pump
installation
3.1. Check the indoor unit accessories (Fig. 3-1)
The indoor unit should be supplied with the following accessories.
PART
ACCESSORY
NUMBER
Mount board
1
Tapping screw 4 × 35
2
3 Felt tape
Band
4
5 Wireless remote controller
Remocon holder
6
Alkali batteries (size AAA)
7
8 Tapping screw 3.5 × 16
Block of cushion
9
0 Wired remote controller
Remote controller cable
a
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
and the locations of the piping holes to be drilled.
Warning:
Before drilling a hole in the wall, you must consult the building contractor.
PKA-A·HA(L)
A Mount board 1
F
B Indoor unit
C Bottom left rear pipe hole (ø65 mm, 2-9/16 inch)
D Bottom right rear pipe hole (ø65 mm, 2-9/19 inch)
E Knockout hole for left rear hole (70 mm, 2-3/4 inch × 310 mm, 12-13/14 inch)
F Bolt hole (4-ø9 mm, 23/64 inch hole)
G Center measurement hole (ø2.5 mm, 3/32 inch hole)
H Tapping hole (77-ø5.1 mm, 13/64 inch hole)
I Hole centre
J Align the scale with the line.
9-7/64 K Insert scale.
3.2.2. Drilling the piping hole (Fig. 3-3)
Use a core drill to make a hole of 65-80 mm, 2-9/16-3-5/32 inch 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 65-80 mm, 2-9/16-3-5/32 inch diameter and
purchased locally) through the hole.
A Sleeve
B Hole
C (Indoors)
B
D Wall
E (Outdoors)
Note:
The purpose of the hole's inclination is to promote drain flow.
C D
Min. 50 Min. 250 Min. 220
Min. 1-31/32 Min. 9-27/32 Min. 8-21/32
QUANTITY
LOCATION OF
SETTING
PKA-A·HAL PKA-A·HA
1 1
12 12
3 3
3 3
1
Fix at the back of
1
the unit
2
2
1 1
1
1
(mm, inch)
E
3