Panasonic CU-4E24RBU Service Manual

Also see for CU-3E19RBU: Operating instructions Service manual Service manual Service manual Installation manual

72.2 CU-4E24RBUItem Unit OUTDOOR UNITIndoor Unit Combination 1.6kW + 1.6kW + 2.0kW + 2.0kWPower Source 1 Phase, 208-230V, 60Hz (Power supply from outdoor unit)Cooling OperationCapacity kW 7.02 (3.0 ~ 9.2)BTU/h 24000 (10200 ~ 31400)ElectricalDataRunning Current A 9.9 - 8.9Power Input kW 1.91 (0.53 ~ 2.87)EER W/W 3.66 (5.66 ~ 3.21)BTU/hW 12.55 (19.25 ~ 10.95)Noise Sound Pressure Level dB-A (H/L) 55 / -Sound Power Level dB (H/L) 71 / -Heating OperationCapacity kW 11.1 (4.2 ~ 14.2)BTU/h 37800 (14300 ~ 48500)ElectricalDataRunning Current A 15.3 - 13.9Power Input kW 3.03 (0.70 ~ 4.38)COP W/W 3.66 (6.00 ~ 3.24)BTU/hW 12.45 (20.45 ~ 11.05)Noise Sound Pressure Level dB-A (H/L) 55 / -Sound Power Level dB (H/L) 71 / -Maximum Current A 21.1Starting Current A 15.3Circuit Breaker Capacity A 45DimensionHeight mm (inch) 999 (39-11/32)Width mm (inch) 940 (37-1/32)Depth mm (inch) 340 (13-13/32)Net Weight kg (lb) 83 (183)Connection Cable 3 + 1 (Earth) min AWG16Pipe Length Range (1 room) m (ft) 3 ~ 25 (9.8 ~ 82.0)Maximum Pipe Length (Total Room) m (ft) 70 (229.6)Refrigerant Pipe Diameter Liquid Side mm (inch) 6.35 (1/4)Gas Side mm (inch) 9.52 (3/8), (E24: 12.70 (1/2))CompressorType Hermetic Motor / RotaryMotor Type Brushless (4-poles)Rated Output W 1.30kAir CirculationType Propeller FanMotor Type DC Motor (8-poles)Rated Output W 90Fan Speed High (Cooling / Heating) RPM 600 / 700Heat ExchangerType Plate fin configuration forced draft typeTube Material CopperFin Material Aluminum (Blue Coated)Row / Stage 2 / 46FPI 19Air Volume High (Cooling / Heating) m 3/min(ft3/min) 55.6 (1963) / 66.0 (2330)Refrigerant Control Device Expansion ValveRefrigerant Oil FV50SRefrigerant (R410A) g (oz) 3.40k (120)