Samsung AM MXVAFC Series, Installation Manual

Page: 44 / 98

44
Refrigerant pipe installation
Branch joint
f f
Basic amount of refrigerant within the outdoor unit
- Amount of additional refrigerant has to be calculated based on the sum of all liquid pipe length .
Classification AM080
✴✴✴
AM100
✴✴✴
AM120MXVAJC AM120MXVAFC AM140
✴✴✴
AM160
✴✴✴
AM180
✴✴✴
Basic type [kg (lb)] 5 .5 (12 .1) 5 .5 (12 .1) 5 .5 (12 .1) 6 .5 (14 .3) 7 .7 (17 .0) 7 .7 (17 .0) 8 .4 (18 .5)
Classification AM200
✴✴✴
AM220MXVAJC AM220MXVAFC AM240
✴✴✴
AM260
✴✴✴
AM280
✴✴✴
AM300
✴✴✴
Basic type [kg (lb)] 8 .4 (18 .5) 8 .4 (18 .5) 12 .5(27 .5) 12 .5(27 .5) 12 .5(27 .5) 12 .5(27 .5) 12 .5(27 .5)
f f Amount of additional refrigerant depending on the pipe size (
ⓐ
)
- Amount of additional refrigerant has to be calculated based on the sum of all liquid pipe length .
Size of liquid pipe
[mm (inch)]
Ø6.35
(Ø1/4)
Ø9.52
(Ø3/8)
Ø12.70
(Ø1/2)
Ø15.88
(Ø5/8)
Ø19.05
(Ø3/4)
Ø22.23
(Ø7/8)
Ø25.40
(Ø1)
Additional amount
[kg/m (Ib/ft)]
0 .02
(0 .013)
0 .06
(0 .040)
0 .125
(0 .084)
0 .18
(0 .121)
0 .27
(0 .181)
0 .35
(0 .235)
0 .53
(0 .356)
- For the indoor unit already connected to EEV kit, the additional refrigerant charging is 0 .0067lb per feet regardless of
the pipe size .
f f Amount of additional refrigerant for each indoor unit (
ⓑ
)
(Unit : kg(lb))
Capacity (MBH)
Model
5 6 7 9 12 15 18 19 20 24 27 28 30 32 36 38 42 48 54 60 72 76 96 110 170 500
CMH
1000
CMH
1way cassette
(AM
✴✴✴
F(N)N1DCH/
✴✴
)
0 .25
(0 .55)
0 .25
(0 .55)
0 .25
(0 .55)
0 .32
(0 .71)
0 .32
(0 .71)
2way cassette
(AM
✴✴✴✴
N2DCH/
✴✴
)
0 .31
(0 .68)
0 .47
(1 .04)
4way cassette S (600x600)
(AM
✴✴✴✴
NNDCH/
✴✴
)
0 .29
(0 .64)
0 .29
(0 .64)
0 .29
(0 .64)
0 .29
(0 .64)
0 .37
(0 .82)
0 .37
(0 .82)
4way cassette S
(AM
✴✴✴
F(N)N4DCH/
✴✴
)
0 .45
(0 .99)
0 .45
(0 .99)
0 .45
(0 .99)
0 .45
(0 .99)
0 .69
(1 .52)
0 .69
(1 .52)
0 .69
(1 .52)
4way cassette S
(AM
✴✴✴
JN4D(P)CH/
✴✴
)
0 .45
(0 .99)
1 .00
(2 .20)
1 .00
(2 .20)
360 cassette
(AM
✴✴✴
KN4DCH/
✴✴
)
0 .45
(0 .99)
0 .45
(0 .99)
0 .45
(0 .99)
0 .45
(0 .99)
0 .69
(1 .52)
0 .69
(1 .52)
0 .69
(1 .52)
Duct S
(AM
✴✴✴
MNMDCH/
✴✴
)
0 .45
(0 .99)
0 .45
(0 .99)
0 .45
(0 .99)
0 .45
(0 .99)
0 .45
(0 .99)
Duct S
(AM
✴✴✴
KNHPKH/
✴✴
)
0 .22
(0 .49)
0 .22
(0 .49)
0 .22
(0 .49)
0 .31
(0 .68)
0 .38
(0 .84)
0 .38
(0 .84)
0 .38
(0 .84)
Duct S
(AM
✴✴✴
MNHDCH/
✴✴
)
0 .68
(1 .50)
0 .68
(1 .50)
0 .68
(1 .50)
0 .84
(1 .85)
0 .84
(1 .85)
Slim duct
(AM
✴✴✴
FNLDCH/
✴✴
)
0 .35
(0 .77)
0 .35
(0 .77)
0 .35
(0 .77)
0 .45
(0 .99)
0 .45
(0 .99)
0 .42
(0 .93)
0 .42
(0 .93)
0 .62
(1 .37)
Slim duct (with drain pump)
(AM
✴✴✴
KNLDCH/**)
0 .35
(0 .77)
0 .35
(0 .77)
0 .35
(0 .77)
0 .45
(0 .99)
0 .45
(0 .99)
0 .42
(0 .93)
0 .42
(0 .93)
0 .62
(1 .37)
MSP duct
(AM
✴✴✴
F(J/K)
NMDCH
✴✴✴
)
(AM
✴✴✴
JNHDCH
✴✴✴
)
0 .37
(0 .82)
0 .37
(0 .82)
0 .37
(0 .82)
0 .37
(0 .82)
0 .54
(1 .19)
0 .47
(1 .04)
0 .47
(1 .04)
0 .47
(1 .04)
0 .68
(1 .50)
0 .68
(1 .50)
0 .91
(2 .01)
MSP duct
(AM
✴✴✴✴
NMPCH
✴✴✴
)
0 .37
(0 .82)
0 .68
(1 .50)
0 .68
(1 .50)
0 .68
(1 .50)
0 .68
(1 .50)
HSP duct
(AM
✴✴✴
FNHDCH/
✴✴
)
0 .68
(1 .50)
0 .68
(1 .50)
1 .18
(2 .60)
1 .18
(2 .60)
Big duct
(AM
✴✴✴
JNHFKH/
✴✴
)
1 .15
(2 .54)
1 .15
(2 .54)
OAP duct
(AM
✴✴✴✴
NE*CH/
✴✴
)
0 .68
(1 .50)
1 .18
(2 .60)
1 .18
(2 .60)