Specifications Si12-308
38 Specifications
60Hz 220V
Notes:
1. The data are based on the conditions shown in the table below.
2. The values under the test conditions prescribed in CNS are as follows.
Cooling
Model 3MKD75BVMT 4MKD90BVMT
Cooling Capacity
kW
——
Power Consumption
W
——
Running Current
A
——
Casing Color Ivory White Pale Ivory
Compressor
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 2YC45ZXD 2YC45ZXD
Motor Output W 1,380 1,380
Refrigerant Oil
Model SUNISO 4GSD.I. SUNISO 4GSD.I.
Charge L 0.75 0.75
Refrigerant
Type R22 R22
Charge kg 2.3 3.1
Air Flow Rates
m³/min
H 51 48.5
L45 42
cfm
H 1,472 1,400
L 1,299 1,212
Fan
Type Propeller Propeller
Motor Output W 53 51
Running Current A H: 0.33 / L: 0.25 H: 0.44 / L: 0.34
Power Consumption W H: 68 / L: 46 H: 60 / L: 41
Starting Current A 10.9 14.6
Dimensions (H×W×D) mm 735×936×300 908×900×320
Packaged Dimension mm 960×357×784 926×394×942
Weight kg 58 66
Gross Weight kg 62 77
Operation Sound dBA 48 48
Piping Connection
Liquid mm
φ
6.4
×
1,
φ
9.5
×
2
φ
6.4
×
2,
φ
9.5
×
2
Gas mm
φ
12.7
×
1,
φ
15.9
×
2
φ
12.7
×
1,
φ
15.9
×
3
Drain mm
φ
16.0
φ
25.0
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
No. of Wiring Connection 3 for Power Supply, 4 for Interunit Wiring 3 for Power Supply, 4 for Interunit Wiring
Max. Interunit Piping Length
m 60 (for Total of Each Room) 70 (for Total of Each Room)
m 25 (for One Room) 25 (for One Room)
Amount of Additional Charge g/m Charge Less Charge Less
Max. Installation Height Difference
m 15 (between Indoor Unit and Outdoor Unit) 15 (between Indoor Unit and Outdoor Unit)
m 7.5 (between Indoor Units) 7.5 (between Indoor Units)
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Cooling Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB
7.5m
Outdoor Unit Indoor Unit
Cooling
Capacity
(kcal/h)
Power
Consumption
(W)
Running
Current
(A)
EER
(kcal/h×W)
3MKD75B 35+50+50 6,450 2,380 10.9 2.61
4MKD90B 25+35+35+60 7,740 3,190 14.6 2.43
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