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Indoor Unit Insallation
13.3.6.2 Piping installation
For the pipe installation embedded in the wall
0.4 to 1.5 HP
Condensate pipe connection VP16
(Outer diameter Ø22 mm)
Refrigerant liquid pipe connection
(Øh with flare nut)
Refrigerant gas pipe connection
(Øj with flare nut)
View from front side for indoor unit
2.0 to 4.0 HP
Hole for pipings and wirings
Condensate pipe connection VP16
(Outer diameter Ø22 mm)
Refrigerant liquid pipe connection
(Øh with flare nut)
Refrigerant gas pipe connection
(Øj with flare nut)
View from front side for indoor unit
HP
0.4-1.0
Dimension
a
638
b
395
c
450
d
568
e
45
f
107
g
65
h
6.35
j
12.7
14
PMML0552 rev.1 - 02/2021 - A10635790A
Unit: mm
Exterior contour for indoor unit
Hole for pipings and wirings
Hole for pipings and wirings
g
a
b
c
d
Exterior contour for indoor unit
g
Hole for pipings and wirings
a
b
c
d
1.5
2.0
657
925
395
350
450
410
568
550
45
51
107
120
65
80
6.35
6.35
12.7
12.7
For the rear side, the right side or the bottom
side installation
In case that the pipe is connected to the rear side, or toward
right side or bottom side, rebend the refrigerant piping as shown
in the following figures.
?
N O T E
•
When bending the pipe, remove the "knock-out" panel and put the
pipe into the straight position with holding part
•
Make the pipe straight before bending in order to prevent the pipe
g
from getting twisted inside. In addition, in the case of connecting to
the back side, the position of pipe and hole in the wall may result in
misaligned.
•
Make sure the pipe insulation is not damaged from contacting with the
cabinet when bending.
f
For rear side piping
Securing plate
Do not bend here
Bend the refrigerant
Unit: mm
pipe after putting
into straight position.
Securing plate
g
Do not bend here
Hold here
when bending
f
For right side piping
Securing plate
2.5-4.0
925
350
410
550
51
120
80
9.52
15.88
b
a
Refer to
"For the pipe installation
embedded in the wall"
pipe withing the range of the hole
c
b
a
Bend the refrigerant pipe after
putting into straight position.
Bend it so that the pipe comes
out from the "knock-out" hole.
by hand.
Cabinet
for fitting the
Cabinet
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