Samsung DVM S AM100MXVDGH/ET Technical Data Book page 69

10. Installation
Refrigerant pipe installation
Classification
Outdoor unit ~
Indoor unit
Maximum
allowable
length of
pipe
Outdoor unit
~ Outdoor
unit (Module
installation)
Outdoor unit ~
Maximum
Indoor unit
allowable
height
Indoor unit ~
difference
Indoor unit
of pipe
Maximum First branch
allowable joint ~
length after Farthest
branch joint Indoor unit
Example
Installing only with
200m
Y-joint
Actual and
length below Installing with Y-joint
(Equivalent (220m and distribution header
length) and
Installing only with
below)
distribution header
Installing only with
Y-joint
Total 1,000
Installing with Y-joint
length of m or
and distribution header
pipe (m) less
Installing only with
distribution header
10 m or
Pipe length x ≤ 10 m, y ≤ 10 m, z ≤ 10 m
less
Equivalent 13 m or
x ≤ 13 m, y ≤ 13 m, z ≤ 13 m
length less
110/110m H1 ≤ 110/110m
Note 2)
50m or less H2 ≤ 50m
But, when AM✴✴✴✴NQDEH✴✴✴ / AM✴✴✴JNVDKH✴✴✴ is installed, H2 is 15 m or less.
Installing only with
Y-joint
45 m or Installing with Y-joint
less and distribution header
Pipe
Installing only with
length
distribution header
45 m~
90 m Required conditions must be satisfied
Note 1)
a+b+c+d+e+f+g+p ≤
200m(220m)
a+b+h ≤ 200m (220m),
a+i+k ≤ 200m (220m)
a+i ≤ 200m (220m)
a+b+c+d+e+f+g+h+i+
j+k+l+m+n+p ≤ 1000m
a+b+c+d+e+f+g+h+i+j+k
≤ 1000m
a+b+c+d+e+f+g+h+i
≤ 1000m
b+c+d+e+f+g+p ≤ 45 m
i+k ≤ 45 m
i ≤ 45 m
Remarks
Equivalent
length
Y-joint: 0.5 m,
Distribution
header: 1 m
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