Samsung AM JXVHGH Series - Allowable pipe length and installation examples

58
Refrigerant pipe installation
Allowable length of the refrigerant pipe and the installation examples
H/P
Classication Single Installation Module installation
Installing only with
Y-joint
Branch joint
Outdoor unit
Indoor unit
Branch joint
Outdoor unit
Indoor unit
Installing with Y-joint
and distribution
header
Branch joint
Distribution header
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Distribution header
Branch joint
Installing only with
distribution header
Outdoor unit
Indoor unit
Distribution header
Outdoor unit
Indoor unit
Distribution header
Classication 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
Equivalent
length
13 m or less x ≤ 13 m, y ≤ 13m, z ≤ 13 m
DVM S HE_IM_DB68-05461A-08_EN.indd 58 2017-03-24 오후 1:38:28