7
2.2. CU-2E18LBE
Note
• Specifications are subject to change without notice for further improvement.
Item Unit OUTDOOR UNIT
Indoor Unit Combination 3.2kW + 3.2kW
Power Source 1 Phase, 230V, 50Hz (Power supply from outdoor unit)
Cooling Operation
Capacity
kW 5.2 (1.5 ~ 5.4)
BTU/h 17700 (5120 ~ 18400)
Electrical
Data
Running Current A 7.10
Power Input kW 1.52 (0.25 ~ 1.58)
EER W/W 3.42 (6.00 ~ 3.42)
Noise
Sound Pressure Level dB-A (H/L) 49 / -
Sound Power Level dB (H/L) 64 / -
Heating Operation
Capacity
kW 5.6 (1.1 ~ 7.2)
BTU/h 19100 (3750 ~ 24600)
Electrical
Data
Running Current A 5.35
Power Input kW 1.21 (0.21 ~ 1.70)
COP W/W 4.63 (5.24 ~ 4.24)
Noise
Sound Pressure Level dB-A (H/L) 51 / -
Sound Power Level dB (H/L) 66 / -
Maximum Current A 12.0
Starting Current A 7.1
Circuit Breaker Capacity A 15
Dimension
Height mm 540
Width mm 780 (+70)
Depth mm 289
Net Weight kg 38
Connection Cable
3 + 1 (Earth) ø1.5 mm
2
Pipe Length Range (1 room) m 3 ~ 20
Maximum Pipe Length (Total Room) m 30
Refrigerant Pipe Diameter
Liquid Side mm (inch) 6.35 (1/4)
Gas Side mm (inch) 9.52 (3/8)
Compressor
Type Hermetic Motor
Motor Type Brushless (4-poles)
Rated Output W 1.50k
Air Circulation
Type Propeller Fan
Motor Type DC Motor (8-poles)
Rated Output W 40
Fan Speed High (Cooling / Heating) RPM 890 / 890
Heat Exchanger
Type Plate fin configuration forced draft type
Tube Material Copper
Fin Material Aluminum (Pre Coat)
Row / Stage 2 / 20
FPI 19
Air Volume High (Cooling / Heating)
m
3
/min
34.5 / 31.0
Refrigerant Control Device Expansion Valve
Refrigerant Oil RB68A / Freol Alpha68M
Refrigerant (R410A) g 1.45k
Dry Bulb Wet Bulb
Indoor Operation Range
Cooling
Maximum 32 23
Minimum 16 11
Heating
Maximum 30 —
Minimum 16 —
Outdoor Operation Range
Cooling
Maximum 43 26
Minimum 16 11
Heating
Maximum 24 18
Minimum -10 -11
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