Samsung AM***MXWA Series - Additional Refrigerant by Pipe Size; Additional Refrigerant per Indoor Unit

ENGLISH-27
02 INSTALLING THE PRODUCT
Refrigerant pipe installation
 Basic amount of refrigerant inside the outdoor unit (kg)
- Amount of additional refrigerant has to be calculated based on the sum of all liquid pipe lengths.
Classication AM080MXWA AM100MXWA AM120MXWA AM200MXWA AM300KXWA
Basic amount
5.5 5.8 6.0 9.8 11
 Amount of additional refrigerant depends 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)
6.35 9.52 12.70 15.88 19.05 22.22 25.40 28.58
Additional amount (kg/m)
0.02 0.06 0.125 0.18 0.27 0.35 0.53 0.65
- For the indoor unit already connected to EEV kit, the additional refrigerant charging is 0.01kg per meter regardless of
the pipe size.
 Amount of additional refrigerant for each indoor unit (
)
(Unit : kg)
Capacity (kW)
Model
1 .5 1 .7 2 .2 2 .8 3 .2 3 .6 4 .5 5 .6 6 7 .1 8 .2 9 9.3 11 .2 12 .8 14 16 18 22 22 .4 28 32 50
500
CMH
1000
CMH
Slim 1way
cassette (JSF)
(AMFN1DE)
(AMJN1DE)
0 .25 0 .25 0 .25 0 .32 0 .32
Interior 1way cassette
(AMHN1DE)
0 .15 0 .15
2way cassette
(AMFN2DE)
0 .31 0 .47
4Way Casette S
(AMFN4DE)
0 .45 0 .45 0 .45 0 .45 0 .57 0 .69 0 .69
360 Casette
(AMKN4DE)
0 .45 0 .45 0 .45 0 .45 0 .69 0 .69 0 .69
Floor Standing Unit
(AMNFDE)
0 .22 0 .32 0 .32
ERV plus
(AMFNKDE)
0 .11 0 .36
4way cassette S
(600 X 600)
(AMFNNDE)
0 .29 0 .29 0 .29 0 .29 0 .37 0 .37 0 .37
Duct S
(AMHNMPK/)
0 .22 0 .22 0 .22 0 .22 0 .31 0 .38 0 .38 0 .38
Duct S
(AMHNMPK9)
0 .31 0 .31 0 .38 0 .38 0 .38
Duct S
(AMHNHPK/)
0 .38 0 .38 0 .38
Slim duct
(AMFNLDE)
0 .17 0 .17 0 .17 0 .26 0 .35 0 .35 0 .45 0 .42 0 .42 0 .62 0 .62
Slim duct
(with drain pump)
(AMKNLDE)
0 .35 0 .35 0 .45 0 .42 0 .42 0 .62 0 .62
MSP duct
(AMNMDE)
0 .24 0 .24 0 .24 0 .28 0 .28 0 .28 0 .32 0 .54 0 .68 0 .68 0 .91