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Ceiling Concealed Duct 18K
Ceiling Concealed Duct
All Spec
OUTDOOR UNITS
Power Supply-V, Φ, Hz
230, 1, 50
Outdoor Fan-Type
Axial Fan
Outdoor Fan Motor-Type
BLDC
Compressor-Type
Twin Rotary
Dimensions-Net (W x H x D)-mm
870 x 650 x 330
Weight-Net-kg
42.0
Exterior-Color
Warm Gray
Refrigerant-Type
R410A
Refrigerant-Precharged Amount-kg
1.3
Piping Connection-Liquid-mm (inch)
Φ6.35 (1/4)
Piping Connection-Gas-mm (inch)
Φ12.7 (1/2)
Piping Length-IDU - ODU (Min / Max)-m
5 / 30
Maximum Height Difference-IDU - ODU (Max)-m
20
Sound Pressure Level-Cooling-dB(A)
48
Sound Pressure Level-Heating-dB(A)
50
Connecting Cable-Power Supply Cable (H07RN-F)-mm² x cores
2.5 x 3
Operative Range (Outdoor Temp.)-Cooling-℃(DB)
0 ~ 54
Operative Range (Outdoor Temp.)-Heating-℃(WB)
-5 ~ 18
COMBINATION
Cooling Capacity-Min ~ Rated (T1) ~ Max-kW
2.10 ~ 4.98 ~ 5.86
Cooling Capacity-Min ~ Rated (T1) ~ Max-Btu/h
7,200 ~ 17,000 ~ 20,000
Cooling Capacity-Rated (T3)-kW
4.50
Cooling Capacity-Rated (T3)-Btu/h
15,400
Heating Capacity-Min ~ Rated ~ Max-kW
2.10 ~ 5.30 ~ 6.10
Heating Capacity-Min ~ Rated ~ Max-Btu/h
7,200 ~ 18,000 ~ 21,000
Power Input-Cooling (Rated, T1)-kW
1.37
Power Input-Cooling (Rated, T3)-kW
1.71
Power Input-Heating (Rated)-kW
1.51
Efficiency-EER (T1)-Btu/h W
12.40
Efficiency-EER (T3)-Btu/h W
9.00
Efficiency-COP (H1)-W/W
3.50
INDOOR UNITS
Power Supply-V, Φ, Hz
230, 1, 50
Indoor Fan-Type
Sirocco
Indoor Fan-Air Flow Rate (H / M / L)-m3/min
16.5 / 14.5 / 13.0
Indoor Fan-External Static Pressure-mmAq
6
Indoor Fan Motor-Type
BLDC
Dimensions-Net (W x H x D)-mm
900 x 270 x 700
Weight-Net-kg
23.8
Protection Device
Fuse
Drain Pipe-O.D / I.D-mm
32 / 25
Sound Pressure Level-Cooling (H / M / L)-dB(A)
34.0 / 32.0 / 30.0
Sound Pressure Level-Heating (H / M / L)-dB(A)
34.0 / 32.0 / 30.0
Connecting Cable-Power and Communication Cable (H07RN-F)-mm² x cores
0.75 x 4
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