H/R - Samsung DVM S Series Installation Manual

Refrigerant pipe installation

H/R

33.6 kW 40.0 kW 61.6 kW
(2)
(1)
(C)
(A)
(B)
Size of the pipe connected to the outdoor unit (A)
Select the size of the pipe according to the below table.
Outdoor unit capacity
(kW)
(Cooling)
22.4 kW
22.5 kW ~ 28.1 kW
28.2 kW ~ 33.6 kW
33.7 kW ~ 40.0 kW
40.1 kW ~ 45.0 kW
45.1 kW ~ 50.4 kW
50.5 kW ~ 56.0 kW
56.1 kW ~ 63.3 kW
63.4 kW ~ 70.3 kW
70.4 kW ~ 98.4 kW
98.5 kW ~ 135.2 kW
135.3 kW ~ 169.0 kW
169.1 kW ~ 252.0 kW
*Maximum pipe length : The pipe length between an outdoor unit and the farthest indoor unit.
Note1) If Ø 25.40 pipe is not available on site, use Ø 28.58 pipe.
❇ For HR model, only increase the size of the liquid pipe If pipe length exceeds 90m
❇ For the case that the diameter of the default pipe of an outdoor unit does not match that of the pipe installed on the site,
a socket is provided by default together with the outdoor unit.
36
Ex.) 135.2 kW
Capacity (kW)
(D)
33.6 kW
(3)
73.6 kW
(E)
135.2 kW
(F)
*Maximum pipe length within 90m
Liquid pipe Low pressure
(mm) gas pipe (mm)
Ø 19.05
Ø 9.52
Ø 22.22
Ø 12.70
Ø 28.58
Ø 15.88
Ø 34.92
Ø 19.05
Ø 41.28
Ø 22.22 Ø 53.98
No.
Liquid pipe
(1) Ø 12.70
(2) Ø 19.05
(3) Ø 19.05
*Maximum pipe length over 90m
High pressure Liquid pipe
gas pipe (mm) (mm)
Ø 15.88
Ø 12.70
Ø 19.05
Ø 15.88
Ø 22.22
Ø 19.05
Ø 28.58
Ø 22.22
Ø 34.92
Ø 53.98 Ø 25.40
Pipe size (mm)
High pressure
Gas pipe
Ø 28.58
Ø 34.92
Ø 41.28
Low pressure High pressure
gas pipe (mm) gas pipe (mm)
Ø 19.05
Ø 22.22
Ø 28.58
Ø 34.92
Ø 41.28
note1)
Ø 53.98
gas pipe
Ø 19.05
Ø 28.58
Ø 34.92
Ø 15.88
Ø 19.05
Ø 22.22
Ø 28.58
Ø 34.92
Ø 53.98