Installation Location; Installing The Indoor Unit; Installing The Wall Mounting Fixture - Mitsubishi Electric CITY MULTI PKFY-P Installationshandbuch

2. Installation location

PKFY-P·VKM-E
B
L
M
F
G
Fig. 2-1

3. Installing the indoor unit

1 2
4 5
Fig. 3-1
PKFY-P·VKM-E
F
H
15.5
0
25
50
75
100
117
125
142
192
242
279.5
292
C
A
K
Fig. 3-2
A
C
E
D
Fig. 3-3
A (mm)
1170
C K
D
E
*
H
3
G (mm)
A
E
100
I
J
B
A
Sleeve
B
Hole
C
(Indoors)
D
Wall
E
(Outdoors)
2.1. Outline dimensions (Indoor unit) (Fig. 2-1)
Select a proper position allowing the following clearances for installation and
maintenance.
PKFY-P·VKM-E
A
Min. 100.5 Min. 52.3
F
Air outlet: Do not place an obstacle within 1500 mm 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,
J
extra distance should be taken because the fan air current may create a short cycle.
I
J
1800 mm or greater from the floor surface (for high location mounting)
K
108 mm or greater with left or rear left piping and optional drain pump installation
L
550 mm or greater with optional drain pump installation
M
Minimum 7 mm: 265 mm 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 NUMBER
1 Mount board
2
Tapping screw 4
3 Felt tape
4 L-shaped connection pipe
5
Charge nut

3.2. Installing the wall mounting fixture

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.
B
PKFY-P·VKM-E (Fig. 3-2)
54
A 1
Mount board
25
0 B
Indoor unit
12.5
37.5
C
Bottom left rear pipe hole (ø75-ø80)
62.5
87.5
D
Bottom right rear pipe hole (ø75-ø80)
104.5
129.5
E
Knockout hole for left rear hole (75 × 480)
167
F
Bolt hole (4-ø9 hole)
217
229.5
G
Center measurement hole (ø2.5 hole)
264
292
H
Tapping hole (75-ø5.1 hole)
308.5
311
I
Hole centre
D
J
Align the scale with the line.
K
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.
B C D
Min. 48 Min. 250
QUANTITY
ACCESSORY
P63 P100
1 1
25 7 7
2 2
1 1
1 1
(mm)
E
Min. 220
LOCATION OF SETTING
Fix at the back of the unit
3