3
en
3. Installing the indoor unit
Fig. 3-2
Fig. 3-1
15 (19/32) 0
125 (4-59/64)
165 (6-1/2)
231.7 (9-1/8)
274.2 (10-51/64)
321.2 (12-41/64)
350.2 (13-25/32)
364 (14-21/64)
15 (19/32)
125 (4-59/64) 165 (6-1/2) 231.7 (9-1/8) 285.2 (11-15/64) 321.2 (12-41/64) 350.2 (13-25/32)
364 (14-21/64)
7.2 (9/32)
0
16 (5/8)
32.2 (1-17/64)
76 (2-63/64)
107.2 (4-7/32)
132.2 (5-13/64)
157.2 (6-3/16)
244.7 (9-41/64)
257.2 (10-1/8)
44.7 (1-49/64)
119.7 (4-23/32)
287.2 (11-1/4)
0
391.5 (15-13/32)
449 (17-43/64)
128.8 (5-5/64)
141.8 (5-37/64)
282.5 (11-1/8)
392.5 (15-29/64)
449 (17-43/64)
230 (9-1/16)
0
274 (10-25/32)
25 (63/64)
69.7 (2-3/4)
123.5 (4-55/64)
177.2 (6-31/32)
57.2 (2-1/4)
82.2 (3-15/64)
189.7 (7-15/32)
23.5 (59/64)
25 (63/64)
212 (8-11/32)
238 (9-3/8)
G
H
C
F
D
E
B
A
mm (inch)
Fig. 3-3
A
C
D
E
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
ACCESSORY
QUANTITY LOCATION OF SETTING
1
Mount board
1
Fix at the back of the unit
2
Tapping screw 4 × 25
12
3
Felt tape
3
4
Band
4
5
Clamp
1
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.
[Fig. 3-2]
A
Mount board
1
B
Indoor unit
C
Bottom left rear pipe hole (ø75 mm, 2-61/64 inch)
D
Bottom right rear pipe hole (ø75 mm, 2-61/64 inch)
E
Bottom right rear condit cable hole (ø75 mm, 2-61/64 inch)
F
Knockout hole for left rear hole (105 × 300 mm, 3-15/16 × 11-13/16 inch)
G
Bolt hole (4-ø9 mm, 23/64 inch hole)
H
Tapping hole (6-ø4.3 mm, 11/64 inch hole)
I
Hole centre
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, 2-61/64 - 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 75 mm, 2-61/64 inch diameter and purchased
locally) through the hole.
Note:
The purpose of the hole’s inclination is to promote drain flow.
1
2
3
4
5
J
I
K
H
100
(3-15/16)
210
(8-17/64)
Hole centre
side
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