5
2. Specifications
2.1 CU-4E23QBR
Item Unit OUTDOOR UNIT
Indoor Unit Combination 1.6kW + 1.6kW + 1.6kW + 2.0kW
Phase, Hz Single, 50
Power Source
V 230 240
Min. Mid. Max.
kW 1.90 6.80 8.80
Capacity
BTU/h 6480 23200 30000
Running Current A 7.7 7.5
Power Input kW 0.34 1.68 2.47
EER W/W 5.59 4.05 3.56
Electrical
Data
Power Factor % 95 93
Sound Pressure Level dB-A (H/L) 48 / - 48 / -
Cooling Operation
Noise
Sound Power Level dB (H/L) 62 / - 62 / -
kW 3.00 8.50 10.60
Capacity
BTU/h 10200 29000 36100
Running Current A 8.8 8.6
Power Input kW 0.58 1.95 2.60
COP W/W 5.17 4.36 4.08
Electrical
Data
Power Factor % 96 94
Sound Pressure Level dB-A (H/L) 49 / - 49 / -
Heating Operation
Noise
Sound Power Level dB (H/L) 63 / - 63 / -
Maximum Current A 15.6
Maximum Input Power kW 3.55
Starting Current A 8.8
Height mm 795
Width mm 875
Dimension
Depth mm 320
Net Weight kg 72
Connection Cable 4 x 1.5 mm
2
Pipe Length Range (1 room) m 3 ~ 25
Maximum Pipe Length (Total Room) m 60
Standard Length m 5
Height Different m 15
Additional Gas Amount g/m 20
Pipe Length for Additional Gas m 30
Liquid Side mm (inch) 6.35 (1/4)
Refrigerant Pipe Diameter
Gas Side mm (inch) 9.52 (3/8)
Type Hermetic Motor / Rotary
Motor Type Brushless (4-poles)
Compressor
Rated Output kW 1.30
Type Propeller Fan
Motor Type DC Motor (8-poles)
Fan Motor
Rated Output W 60
Fan Speed High (Cooling / Heating) RPM 600 / 620
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