Installing The Refrigerant Pipework - Samsung RVMH060GDM3 Installation Manual

Installing the Refrigerant Pipework

Specification of the refrigerant pipe
Type
Heat Pump
Heat
Recovery
N N o o
N N o o
Size and thickness of refrigerant pipe
Temper grade of piping material
20
E-
Outdoor unit
RVMH060GDM3
RVMH100GCM3
RVMR100GCM0
t t e e The value in brackets indicates the length when the outdoor unit is lower than the
t t e e
indoor unit.
1/2H
O
Pipe size [mm/(inch)]
Low pressure
High pressure
Liquid pipe
gas pipe
gas pipe
Ø 9.52 Ø 22.23
(3/8) (7/8)
Ø 12.70 Ø 28.58
1
(1/2) ( )
1
8
Ø 12.70 Ø 28.58 Ø 19.05
1
(1/2) ( )
1
8
Minimal thickness (mm)
1.0
1.2
1.2
0.8
0.8
0.8
1.0
1.0
Maximum Maximum
allowable allowable
length of pipe difference of
(m) height(m)
- 70 30(25)
100 50(40)
-
100 50(40)
(3/4)
Pipe size [mm/(inch)]
Ø 22.23(7/8)
Ø 25.40(1)
1
Ø 28.58( )
1
8
Ø 6.35(1/4)
Ø 9.52(3/8)
Ø 12.70(1/2)
Ø 15.88(5/8)
Ø 19.05(3/4)