3.3. CS-E21DB4ES CU-E21DBE
Unit CS-E21DB4ES CU-E21DBE
Cooling Capacity kW
kcal/h
BTU/h
5.90 (0.90 - 6.30)
5,070 (770 - 5,420)
20,100 (3,070 - 21,500)
Heating Capacity kW
kcal/h
BTU/h
7.00 (0.90 - 8.00)
6,020 (770 - 6,880)
23,900 (3,070 - 27,300)
Moisture Removal l/h
Pint/h 3.3
(7.0)
Power Source (Phase, Voltage, Cycle) ø
V
Hz
Single
230 - 240
50
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Lo m3/min (cfm) Cooling; 9.3 (330) —
Heating; 10.6 (370)
Me m3/min (cfm) Cooling; 11.0 (390) —
Heating; 12.3 (430)
Hi m3/min (cfm) Cooling; 12.8 (450) Cooling; 42.8 (1,510)
Heating; 14.0 (495) Heating; 41.5 (1,460)
dB (A) Cooling; High 41, Low 33 Cooling; 49
Heating; High 42, Low 34 Heating; 49
Noise Level
Power level dB Cooling; High 54 Cooling; High 62
Heating; High 55 Heating; High 62
Electrical Data Input Power WCooling; 2,050 (255 - 2,200)
Heating; 2,450 (260 - 2,820)
Running Current ACooling; 9.2 - 9.0
Heating; 10.9 - 10.6
EER W/W Cooling; 2.88 (3.53 - 2.86)
BTU/hW Cooling; 9.8 (12.0 - 9.8)
COP W/W Heating; 2.86 (3.46 - 2.84)
BTU/hW Heating; 9.8 (11.8 - 9.7)
Starting Current A10.9
Piping Connection Port
(Flare piping) inch
inch G ; 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) inch
inch G (gas side) ; 1/2”
L (liquid side) ; 1/4”G (gas side) ; 1/2”
L (liquid side) ; 1/4”
10
CS-E15DB4EW CU-E15DBE / CS-E18DB4EW CU-E18DBE / CS-E21DB4ES CU-E21DBE