Filter
Top Products
4
2.Specification
indoor unit
Model
SMF-C09AI SMF-C12AI SMF-C18AI
Power supply Ph-V-Hz
1Ph,220-240V~,50Hz 1Ph,220-240V~,50Hz 1Ph,220-240V~,50Hz
Cooling Capacity BTU/h
9,000 12,000 18,000
Heating Capacity BTU/h
11,000 13,000 20,500
Design Pressure (Hi/Lo) Mpa
4.2/2.5 4.2/2.5 4.2/2.5
Capacity
Max. Operating Pressure Mpa
3.7 3.7 3.7
Model
YDK45-4F YDK45-4F YDK45-4F
Brand
Welling Welling Welling
Power Input W
80 80 80
Capacitor uF
1.5uF/450V 1.5uF/450V 2.5uF/450V
Indoor fan motor
Speed(hi/mi/lo) r/min
750/660/540 830/730/680 930/830/660
a.Number of rows
2 2 2
b.Tube pitch(a)x row pitch(b) mm
21x13.37 21x13.37 21x13.37
c.Fin spacing mm
1.3 1.3 1.3
d.Fin type (code)
Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium
e.Tube outside dia.and type mm
Ф7.94, innergroove
tube
Ф7.94, innergroove
tube
Ф7.94, innergroove
tube
f.Coil length x height x width mm
1185X210X26.7 1185X210X26.7 1185X210X26.7
Indoor coil
g.Number of circuits
5 5 5
Indoor air flow (Hi/Mi/Lo) m3/h
600/500/420 680/580/500 860/760/650
Indoor noise level (Hi/Mi/Lo) dB(A)
36/33/30 36/33/30 43/40/38
Pipe size
Liquid side/ Gas side mm(inch)
φ6.35 (1/4’)
φ9.53 (3/8’)
φ6.35 (1/4’)
φ12.7 (1/2’)
φ6.35 (1/4’)
φ12.7 (1/2’)
Dimension (W*H*D) mm
580×254×580 580×254×580 580×254×580
Indoor
unit(body)
Packing (W*H*D) mm
750x340×750 750x340×750 750x340×750