3.2. CS-E18DB4EW CU-E18DBEUnit CS-E18DB4EW CU-E18DBECooling Capacity kWkcal/hBTU/h4.80 (0.90 - 5.70)4,130 (770 - 4,900)16,400 (3,070 - 19,400)Heating Capacity kWkcal/hBTU/h5.60 (0.90 - 7.10)4,820 (770 - 6,110)19,100 (3,070 - 24,200)Moisture Removal l/hPint/h2.6(5.5)Power Source (Phase, Voltage, Cycle) øVHzSingle230 - 24050Airflow Method OUTLETINTAKESIDE VIEW TOP VIEWAir Volume Lo m 3 /min (cfm) Cooling; 8.0 (280) —Heating; 9.1 (320)Me m 3 /min (cfm) Cooling; 9.5 (340) —Heating; 10.4 (370)Hi m 3 /min (cfm) Cooling; 11.0 (390) 40.0 (1,410)Heating; 11.5 (405)dB (A) Cooling; High 36, Low 28 Cooling; 47Heating; High 37, Low 29 Heating; 48Noise LevelPower level dB Cooling; High 49 Cooling; High 60Heating; High 50 Heating; High 61Electrical Data Input Power W Cooling; 1,530 (255 - 1,930)Heating; 1,900 (260 - 2,450)Running Current A Cooling; 7.0 - 6.9Heating; 8.5 - 8.3EER W/W Cooling; 3.14 (3.53 - 2.95)BTU/hW Cooling; 10.7 (12.0 - 10.1)COP W/W Heating; 2.95 (3.46 - 2.90)BTU/hW Heating; 10.1 (11.8 - 9.9)Starting Current A 8.5Piping Connection Port(Flare piping)inchinchG ; Half Union 1/2”L ; Half Union 1/4”G ; 3-way valve 1/2”L ; 2-way valve 1/4”Pipe Size(Flare piping)inchinchG (gas side) ; 1/2”L (liquid side) ; 1/4”G (gas side) ; 1/2”L (liquid side) ; 1/4”8CS-E15DB4EW CU-E15DBE / CS-E18DB4EW CU-E18DBE / CS-E21DB4ES CU-E21DBE