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Specifications
Model
SFC
300A1
400A1
500A1
Air Volume
High
m
3
/h
510
680
850
CFM
300
400
500
Med
m
3
/h
440
580
730
CFM
260
340
430
Low
m
3
/h
360
480
600
CFM
210
280
350
Cooling Capacity (Hi/Med/Lo)
kW
3/2.58/2.16
3.7/3.18/2.66
4.5/3.6/3.06
Heating Capacity (Hi/Med/Lo)
kW
4/3.5/3.08
5.1/4.3/3.83
6/4.76/4.07
Power Input
W
50
70
95
Noise (Hi/Med/Lo)
dB(A)
36/33/28
42/39/32
45/42/34
Water Flow
L/min
8.7
10.7
12.9
Water Pressure Drop
kPa
14
15
16
Fan Motor
Type
\
Low noise 4-speed fan motor
Model
\
YDK15-6P
YDK37-4P
YDK37-4P
Brand
\
Welling
Capacitor
\
1.5
2
2.5
Quantity
\
1
Fan
Type
\
Centrifugal, forward-curved Blades
Quantity
\
1
Coil
Diameter
mm
Φ7
Row
\
2
Tube pitch(a) x row pitch(b)
\
21×13.37
Fin spacing
\
1.3
Fin type
\
Hydrophilic aluminum
Length x Height x Width
\
1315×210×26.74
1315×210×26.74 1315×210×26.74
Max. Working Pressure
MPa
1.6
Circuit
\
5
6
7
Panel
Net Dimension (W×H×D)
mm
647×50×647
Net Weight
kg
3
Packing Size (W×H×D)
mm
715×123×715
Gross Weight
kg
5
Indoor Unit
Net Dimension (W×H×D)
mm
575×261×575
Net Weight
kg
16.5
Packing Size (W×H×D)
mm
655×290×655
Gross Weight
kg
20
Pipe
Connection
Water-inlet pipe
inch
RC3/4"
Water-outlet pipe
inch
RC3/4"
Drain pipe
mm
ODΦ25
Note:
1. The data is the performance in high speed with relevant static pressure.
2. Cooling Conditions: Entering Water 7°C, Temperature Rise 5°C, Entering Air Temperature 27°C DB,19°C WB.
Heating Conditions: Entering Water 50°C, Enter Air Temperature 20°C, water flow is same to the cooling conditions.
3. Noise is tested in full-anechoic test room.
