Daikin Super Multi NX B series - Outdoor Units - Heat Pump

Si12-308 Specifications
Specifications 55
1.4 Outdoor Units - Heat Pump
50Hz 220V
Note:
1. The data are based on the conditions shown in the table below.
Model
3MXD68BVMC 4MXD80BVMC
Cooling Heating Cooling Heating
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 2YC45YXD 2YC45YXD
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 2.6 3.1
Air Flow Rates
m³/min
H 51 47.6 48.5 45
L45454242
cfm
H 1,472 1,374 1,400 1,299
L 1,299 1,299 1,212 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 11.1
Dimensions (H×W×D) mm 735×936×300 908×900×320
Packaged Dimension mm 990×400×784 926×394×942
Weight kg 59 73
Gross Weight kg 63 80
Operation Sound dBA 48 49 48 49
Piping Connection
Liquid mm
φ
6.4
×
3
φ
6.4
×
3,
φ
9.5
×
1
Gas mm
φ
12.7
×
2,
φ
15.9
×
1
φ
9.5
×
1,
φ
12.7
×
1,
φ
15.9
×
2
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 45 (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 20 (30m or more) 20 (40m or more)
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 Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
5.0m