Unit CS-E21DB4ES CU-E21DBE
Drain
Hose Inner diameter mm 30 —
Length m0.193 —
Power Cord Length
Number of core-wire —— —
—
Dimensions Height inch (mm) 10 - 1/4 (260) 29 - 17/32 (750)
Width inch (mm) 22 - 5/8 (575) 34 - 7/16 (875)
Depth inch (mm) 22 - 5/8 (575) 13 - 19/32 (345)
Net Weight lb (kg) 40 (18) 108 (49)
Compressor Type —Involute scroll
Motor Type —Brushless (4-pole)
Rated Output W—900
Air Circulation Type Backward Fan Propeller Fan
Material ABS + GF 10% P.P
Motor Type DC Brushless Motor (8-poles) Transistor (8-poles)
Rate Output W40 40
Fan Speed Lo (Cool/Heat) rpm 510 / 580 —
Me (Cool/Heat) rpm 600 / 670 —
Hi (Cool/Heat) rpm 700 / 770 700 / 680
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium (Pre Coat) Aluminium
Fin Type Slit Fin Corrugated Fin
Row / Stage (Plate fin configuration, forced draft)
2/10 2/34
FPI 18 18
Size (W ×H×L) mm 1,330
1,270 ×210 ×25.4 839.5
868 ×714 ×36.4
Refrigerant Control Device —Expansion Valve
Refrigeration Oil (cm3)—RB68A (400)
Refrigerant (R410A) kg (oz) —1.15 (40.6)
Thermostat Electronic Control —
Protection Device Electronic Control Electronic Control
• Specifications are subjected to change without notice for further improvement.
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CS-E15DB4EW CU-E15DBE / CS-E18DB4EW CU-E18DBE / CS-E21DB4ES CU-E21DBE