Samsung AM300MXVGNR4ET - Connected

42
Refrigerant pipe installation
H/R
(A)
(B)
ߥߥ࢏ߨǮ ߦߢ࢏ߢǮ
(D)
(E)
(F)
(C)
(3)
(2)
(1)
ߨߣ࢏ߨǮ
kу࢏࣒ߣߥߧ࢏ߤǮ
Capacity (kW) Ęͱ࢏
Pipe size (mm)
Liquid pipe
Low pressure
gas pipe
High pressure
gas pipe
ߥߥ࢏ߨǮ (1) Ø 12.70 Ø 28.58 Ø 19.05
ߩߥ࢏ߨǮ (2) Ø 19.05 Ø 34.92 Ø 28.58
ߣߥߧ࢏ߤǮ (3) Ø 19.05 Ø 41.28 Ø 34.92
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)
*Maximum pipe length within 90m *Maximum pipe length over 90m
Liquid pipe
(mm)
Low pressure
gas pipe (mm)
High pressure
gas pipe (mm)
Liquid pipe
(mm)
Low pressure
gas pipe (mm)
High pressure
gas pipe (mm)
22.4 kW
Ø 9.52
Ø 19.05 Ø 15.88
Ø 12.70
Ø 19.05 Ø 15.88
ߤߤ࢏ߧǮߤߪ࢏ߣǮ Ø 22.22
Ø 19.05
Ø 22.22
Ø 19.05
ߤߪ࢏ߤǮߥߥ࢏ߨǮ
Ø 12.70
Ø 28.58
Ø 15.88
Ø 28.58
ߥߥ࢏ߩǮߦߢ࢏ߢǮ
Ø 22.22 Ø 22.22ߦߢ࢏ߣǮߦߧ࢏ߢǮ
ߦߧ࢏ߣǮߧߢ࢏ߦǮ
Ø 15.88 Ø 19.05
ߧߢ࢏ߧǮߧߨ࢏ߢǮ
Ø 28.58 Ø 28.58
ߧߨ࢏ߣǮߨߥ࢏ߥǮ
ߨߥ࢏ߦǮߩߢ࢏ߥǮ
Ø 34.92 Ø 34.92
ߩߢ࢏ߦǮ߫ߪ࢏ߦǮ
Ø 19.05 Ø 22.22߫ߪ࢏ߧǮߣߥߧ࢏ߤǮ
Ø 41.28 Ø 34.92 Ø 41.28 Ø 34.92
ߣߥߧ࢏ߥǮߣߨ߫࢏ߢǮ
ߣߨ߫࢏ߣǮߤߧߤ࢏ߢǮ Ø 22.22 Ø 53.98 Ø 53.98 Ø 25.40
note1)
Ø 53.98 Ø 53.98
*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.