Samsung RVMH060GDM3 Installation Manual page 32

Preparing and Charging the Refrigerant Pipework (Continued)
32
E-
Additional Refrigerant Charge
You must add refrigerant to the liquid side.
Outdoor unit Type A
Size of the liquid pipe (mm)
Additional Refrigerant (kg/m)
Additional Refrigerant (kg/m) = {(L
Outdoor unit Type B
Size of the liquid pipe (mm)
Additional Refrigerant (kg/m)
Additional Refrigerant (kg/m) = {(L
Outdoor unit Type C
Size of the liquid pipe (mm)
Additional Refrigerant (kg/m)
Additional Refrigerant (kg/m) = {(L x0.05) + (L
1
N N o o t t e e
N N o o t t e e L :Total length of liquid pipe Ø 6.35(m)
1
L :Total length of liquid pipe Ø 9.52(m)
2
L :Total length of liquid pipe Ø 12.70(m)
3
N:Installed MCU quantity
The amount of refrigerant of the distributor kit
Size of the liquid pipe (mm)
Additional Refrigerant (kg/m)
N N o o t t e e Apply the rear side of the distributor kit refrigerant 0.01kg per meter
N N o o t t e e
when using MXD-
The amount of basic charging for pipes
Model of the
Type
outdoor unit
RVMH060GDM3
Heat pump
RVMH100GCM3
Heat recovery RVMR100GCM0
Ø 6.35 Ø 9.52
0.05 0.08
x0.05) + (L x0.08) + (L x0.12)} - Basic charging for pipes
1 2 3
Ø 6.35 Ø 9.52
0.05 0.08
x0.05) + (L x0.08) + (L x0.14)} - Basic charging for pipes
1 2 3
Ø 6.35 Ø 9.52
0.05 0.08
x0.08) + (L x0.14) + (Nx0.02)} - Basic charging for pipes
2 3
Ø 6.35
0.01
and MCU-4ECEV.
Factory charged
(kg)
8.0
14.0
17.0
Ø 12.70
0.12
Ø 12.70
0.14
Ø 12.70
0.14
Ø 9.52
Basic charging for
pipes (kg)
1.0
1.1
1.1