. Installation location
. Installing the indoor unit
.1. Check the indoor unit accessories (Fig. -1)
The indoor unit should be supplied with the following accessories.
PART NUMBER
ACCESSORY
QUANTITY
LOCATION OF SETTING
P24
P30
1
Mount board
1
1
Fix at the back of the unit
2
Tapping screw 4
×
25
7
7
3
Felt tape
2
2
4
L-shaped connection pipe
1
1
5
Charge nut
1
1
.. Installing the wall mounting fixture
..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.
PKFY-P·NKMU-E (Fig. -)
A
Mount board
1
B
Indoor unit
C
Bottom left rear pipe hole (ø75-ø80 mm, 2-61/64~3-5/32 inch)
D
Bottom right rear pipe hole (ø75-ø80 mm, 2-61/64~3-5/32 inch)
E
Knockout hole for left rear hole
F
Bolt hole (4-ø9 mm, 23/64 inch hole)
G
Center measurement hole (ø2.5 mm, 3/32 inch hole)
H
Tapping hole (75-ø5.1 mm, 13/64 inch hole)
I
Hole centre
J
Align the scale with the line.
K
Insert scale.
... Drilling the piping hole (Fig. -)
►
Use a core drill to make a hole of 75-80 mm, -61/64~-5/ 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 75 mm, -61/64 inch diameter and purchased
locally) through the hole.
Note:
The purpose of the hole’s inclination is to promote drain flow.
Fig. -1
.1. Outline dimensions (Indoor unit) (Fig. -1)
Select a proper position allowing the following clearances for installation and
maintenance.
PKFY-P·NKMU-E
(mm, inch)
A
B
C
D
E
Min. 100.5
Min. 52.3
Min. 48
Min. 250
Min. 220
Min. 3-31/32
Min. 2-1/16
Min. 1-7/8
Min. 9-27/32
Min. 8-21/32
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,
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
108 mm, 4-1/4 inch or greater with left or rear left piping
L
Minimum 7 mm, 9/32 inch
Fig. -1
PKFY-P·NKMU-E
Fig. -
31/32
0
1/2
1-15/32
2-15/32
3-7/16
4-1/8
5-3/32
6-9/16
8-17/32
9-1/32
10-13/32
11-1/2
12-5/32
12-1/4
2-1/8
23-1/32
18-5/16
17-7/
8
17-9/32
16-3/32
15-1/
8
14-11/32
12-3/
8
4-11/32
2-1/
8
0
2-3/
8
13/32
13/3
2
2-3/
8
4-11/32
12-3/
8
14-11/32
15-1/
8
16-3/32
17-9/32
17-7/8
20-3/
8
23-1/32
20-7/
8
17-9/32 16-15/16
15-1/
8
13-11/32
7-7/16
0
8-17/32
13-11/32
R1-15/
32
13-3/
4
15-1/
8
17-9/32 17-11/16
5/8
0
31/32
1-31/32
2-15/16
3-15/16
4-19/32
4-29/32
5-19/32
7-9/16
9-17/32
11
11-1/2
A
B
C
D
F
G
D
E
1/
8
1-1/4
1/2
A
K
J
I
3-15/16
(inch)
PKFY-P·NKMU-E
Fig. -
A
C
D
E
B
A
Sleeve
B
Hole
C
(Indoors)
D
Wall
E
(Outdoors)
*
G
F
A
B
1170
46-1/16
365 14-3/8
H
E
J
L
I
D
C
295
11-5/8
K
(mm)
(inch)
1
2
3
4
5
