3
2.1. Outline dimensions (Indoor unit) (Fig. 2-1)
Select a proper position allowing the following clearances for installation and main-
tenance.
(mm)
Models
W
D
H
A
B
C
E
F
PK(H)-2.5, 3
1400
235
340
Min. 250 Min. 50
Min. 30 Min. 250 Min. 150
PK(H)-4
1680
235
340
Min. 250 Min. 50
Min. 30 Min. 250 Min. 150
Warning:
Mount the indoor unit on a wall strong enough to withstand the weight of the
unit.
. Installation location
3. Installing the indoor unit
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
Wall-fixing bracket
1
Fix at the back of the unit
Tapping screw 4 35
12
Set inside the unit
Pipe cover
2
Band
4 (large) + 3 (small)
Felt tape
3
Drain socket
1
Wireless remote controller *
1
Remote controller holder *
1
Alkali batteries *
2
Wired remote controller
1
* PKH-FAKL, PK-FAKL, PK-FAKL-H, PK-FAKLD only
Fig. 3-1
Fig. -1
Obstacle
PK(H)-2.5, 3
(mm)
Fig. 3-
Fig. 3-3
PK(H)-4
3.2. Installing the wall mounting fixture (Fig. 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.
Indoor unit center line
Left drain range
Right drain range
Hole for tapping screw
Bolt hole
Hole for tapping screw
Contour of the unit
Hole for left rear piping
Rear piping access hole (90-100 mm dia.)
2) Drilling the piping hole (Fig. 3-3)
► Use a core drill to make a hole of 90-100 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 in
-
side opening.
► Insert a sleeve (with a 90 mm diameter and purchased locally) through the
hole.
Note:
The purpose of the hole’s inclination is to promote drain flow.
Sleeve
Hole
(Indoors)
Wall
(Outdoors)
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