Samsung AM AXV Series - Page 29

29
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Installation Procedure
Allowable length of the refrigerant pipe and the installation examples
H/P
Classification Single Installation Module installation
Installing only with Y-joint
Branch joint
Outdoor unit
Indoor unit
b
h i j k l m n
H2
1 2 3 4 5 6 7
8
a
A B C D E F G
H1
c d e f g p
Branch joint
Outdoor unit
Indoor unit
b
h i j k l m n
H2
1 2 3 4 5 6 7
8
a
A
B C D E F G
H1
c d e f g p
Installing with Y-joint and
distribution header
b
j
H2
1 2 3 4 5 6
7 8
a
A B
i
k
H1
c d e f
g
h
Branch joint
Distribution header
Outdoor unit
Indoor unit
Indoor unit
1 2 3 4 5 6
7 8
B
H1
a
b
j
H2
k
i
A
dc e f
g
h
Outdoor unit
Distribution header
Branch joint
Installing only with distribution
header
i
8
7654321
cb
a
fed h
H1
H2
g
Outdoor unit
Indoor unit
Distribution header
e f
g
h
i
H2
H1
8
7654321
dcb
a
Outdoor unit
Indoor unit
Distribution header
Classification Example Remarks
Maximum
allowable
length of pipe
Outdoor unit
~ Indoor unit
Actual length
(Equivalent
length)
200m and
below (220m
and below)
Installing only with
Y-joint
a+b+c+d+e+f+g+p ≤
200m(220m)
Equivalent length
Y-joint: 0.5 m,
Distribution header:
1 m
Installing with Y-joint
and distribution header
a+b+h ≤ 200m (220m),
a+i+k ≤ 200m (220m)
Installing only with
distribution header
a+i ≤ 200m (220m)
Total length
of pipe (m)
1,000 m or
less
Installing only with
Y-joint
a+b+c+d+e+f+g+h+i+
j+k+l+m+n+p ≤ 1000m
-
Installing with Y-joint
and distribution header
a+b+c+d+e+f+g+h+i+j+k
≤ 1000m
-
Installing only with
distribution header
a+b+c+d+e+f+g+h+i
≤ 1000m
-
Outdoor unit
~ Outdoor
unit (Module
installation)
Pipe length 10 m or less x ≤ 10 m, y ≤ 10m, z ≤ 10 m
x
z
y
Equivalent
length
13 m or less x ≤ 13 m, y ≤ 13m, z ≤ 13 m
Maximum
allowable
height
difference of
pipe
Outdoor unit
~ Indoor unit
110/110m
Note 2)
H1 ≤ 110/110m
Indoor unit ~
Indoor unit
50m or less H2 ≤ 50m
But, when AM****NQDEH* / AM***JNV* is installed, H2 is 15 m or less.