Technical data

50
Model Name
Indoor Unit NS1254DXEA NS1254DXEA NS1254PXEA NS1254PXEA
Outdoor Unit RC125DHXEB RC125DHXGA RC125PHXEA RC125PHXGA
Mode - Heat Pump Heat Pump Heat Pump Heat Pump
Capacity
Capacity
(Nominal)
Cooling
*1)
(Min / Std / Max)
kW 3.5 / 12.5 / 14.0 3.5 / 12.5 / 14.0 3.5 / 12.5 / 14.0 3.5 / 12.5 / 14.0
Btu/h 11,900 / 42,700 / 47,800 11,900 / 42,700 / 47,800 11,900 / 42,700 / 47,800 11,900 / 42,700 / 47,800
Heating
*2)
(Min / Std / Max)
kW 3.0 / 14.0 / 16.2 3.0 / 14.0 / 16.2 3.5 / 14.0 / 16.2 3.5 / 14.0 / 16.2
Btu/h 10,200 / 47,800 / 55,300 10,200 / 47,800 / 55,300 11,900 / 47,800 / 55,300 11,900 / 47,800 / 55,300
Power
Power Input
(Nominal)
Cooling
*1)
(Min / Std / Max)
kW
0.8 / 3.89 / 4.5 0.8 / 3.89 / 4.5 0.8 / 3.47 / 4.8 0.8 / 3.47 / 4.8
Heating
*2)
(Min / Std / Max)
0.81 / 3.88 / 4.88 0.81 / 3.88 / 4.88 0.7 / 3.59 / 4.5 0.7 / 3.59 / 4.5
Current Input
(Nominal)
Cooling
*1)
(Min / Std / Max)
A
4.0 / 18.0 / 20.0 2.1 / 6.1 / 12.1 3.7 / 15.5 / 24.0 2.1 / 5.8 / 12.0
Heating
*2)
(Min / Std / Max)
3.5 / 18.0 / 24.0 2.1 / 6.1 / 16.1 3.5 / 16.0 / 24.0 2.1 / 5.8 / 16.1
COP
Nominal Cooling - 3.21 3.21 3.60 3.60
Nominal Heating - 3.61 3.61 3.90 3.90
Energy Grade Cooling / Heating - A / A A / A A / A A / A
Option Code -
014077-15723A
-277D8C-370040
014077-15723A
-277D8C-370040
014077-15723A
-277D8C-370040
014077-15723A
-277D8C-370040
Piping
Connections
Liquid Pipe Ø, mm(inch) 9.52 (3/8) 9.52 (3/8) 9.52 (3/8) 9.52 (3/8)
Gas Pipe Ø, mm(inch) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8)
Installation
Limitation
Max. Length m 75.0 75.0 75.0 75.0
Max. Height m 30.0 30.0 30.0 30.0
Refrigerant
Type - R410A R410A R410A R410A
Control Method - EEV EEV EEV EEV
Factory Charging kg 2.9 2.9 3.4 3.4
Power Supply Ø, #, V, Hz 1, 2, 220~240, 50 1, 2, 220~240, 50 1, 2, 220~240, 50 1, 2, 220~240, 50
Fan
Type - Turbo Fan / BLDC Turbo Fan / BLDC Turbo Fan / BLDC Turbo Fan / BLDC
Motor Output W - - - -
Number of Unit EA 1 1 1 1
Air Flow Rate High / Mid / Low
CMM 30.0 / 24.0 / 19.0 30.0 / 24.0 / 19.0 30.0 / 24.0 / 19.0 30.0 / 24.0 / 19.0
CFM 1,059 / 848 / 671 1,059 / 848 / 671 1,059 / 848 / 671 1,059 / 848 / 671
External Static
Pressure
Min / Std / Max
mmAq - - - -
Pa----
Drain Drain Pipe Ø, mm VP25 (OD 32, ID 25) VP25 (OD 32, ID 25) VP25 (OD 32, ID 25) VP25 (OD 32, ID 25)
Sound
Sound
Pressure
*3)
High / Mid / Low dB(A) 44 / 40 / 36 44 / 40 / 36 44 / 40 / 36 44 / 40 / 36
External
Dimension
Net Weight kg 19 19 21 21
Shipping Weight kg 24 24 26 26
Net Dimensions (WxHxD) mm 840 x 288 x 840 840 x 288 x 840 840 x 288 x 840 840 x 288 x 840
Shipping Dimensions (WxHxD) mm 898 x 357 x 898 898 x 357 x 898 898 x 357 x 898 898 x 357 x 898
Panel Size
Panel model - PC4NU(B)SKA / PC4NUSKE PC4NU(B)SKA / PC4NUSKE PC4NU(B)SKA / PC4NUSKE PC4NU(B)SKA / PC4NUSKE
Panel Net Weight kg 5.9 5.9 5.9 5.9
Shipping Weight kg 8.4 8.4 8.4 8.4
Net Dimensions (W×H×D) mm 950 x 45 x 950 950 x 45 x 950 950 x 45 x 950 950 x 45 x 950
Shipping Dimensions (W×H×D) mm 1,005 x 100 x 1,005 1,005 x 100 x 1,005 1,005 x 100 x 1,005 1,005 x 100 x 1,005
Additional
Accessories
Drain pump
Drain pump - Built-in Built-in Built-in Built-in
Max. Lifting
Height /
Displacement
mm / liter/h 750 / 24 750 / 24 750 / 24 750 / 24
Air Filter - Long life filter Long life filter Long life filter Long life filter
Power Supply Ø, #, V, Hz 1, 2, 220~240, 50 3, 4, 380~415, 50 1, 2, 220~240, 50 3, 4, 380~415, 50
Compressor
Type - Twin BLDC Rotary Twin BLDC Rotary Twin BLDC Rotary Twin BLDC Rotary
Model - UG5T450FUEJX UG5T450FUFJX UG5T450FUEJX UG5T450FUFJX
Oil
Type - POE POE POE POE
Initial Charge cc 1,750 1,750 1,750 1,750
Fan Air Flow Rate Cooling / Heating
CMM 90.5 / 90.5 90.5 / 90.5 90.5 / 90.5 90.5 / 90.5
CFM 3,196 / 3,196 3,196 / 3,196 3,196 / 3,196 3,196 / 3,196
Sound
Sound
Pressure
*3)
Cooling / Heating dB(A) 51 / 52 51 / 52 51 / 52 51 / 52
External
Dimension
Net Weight kg 88 91 88 91
Shipping Weight kg 98 101 98 101
Net Dimensions (WxHxD) mm 940 x 1,210 x 330 940 x 1,210 x 330 940 x 1,210 x 330 940 x 1,210 x 330
Shipping Dimensions (WxHxD) mm 995 x 1,338 x 426 995 x 1,338 x 426 995 x 1,338 x 426 995 x 1,338 x 426
Operating
Temp. Range
Cooling °C -15 ~ 50 -15 ~ 50 -15 ~ 50 -15 ~ 50
Heating °C -20 ~ 24 -20 ~ 24 -20 ~ 24 -20 ~ 24
3
4 way cassette S
3-1. Specifications
1) Technical specifications
*Specifications may be subject to change without prior notice for product improvement.
*1) Nominal cooling capacities are based on;
- Indoor temperature : 27°C DB, 19°C WB / Outdoor temperature : 35°C DB, 24°C WB
- Equivalent refrigerant piping : 5m, Level differences : 0m
*2) Norminal heating capacities are based on;
- Indoor temperature : 20°C DB, 15°C WB / Outdoor temperature : 7°C DB, 6°C WB
- Equivalent refrigerant piping : 5m, Level differences : 0m
*3) Sound pressure was acquired in an anechoic room. Thus actual noise level may be different depending on the installation conditions.
SystemIndoor UnitOutdoor Unit