Unit

CS-E21CKE

 

CU-E21CKE

Cooling Capacity

 

kW

6.30 (0.90 - 7.10)

 

 

kcal/h

5,420 (770 - 6,110)

 

 

BTU/h

21,500 (3,070 - 24,200)

 

 

 

 

 

Heating Capacity

 

kW

7.20 (0.90 - 8.50)

 

 

kcal/h

6,190 (770 - 7,310)

 

 

BTU/h

24,600 (3,070 - 29,000)

 

 

 

 

 

 

Moisture Removal

 

l/h

3.5

 

 

 

Pint/h

(7.4)

 

 

 

 

 

 

 

Power Source

 

Phase

Single

 

 

 

V

230

 

 

 

Cycle

50

 

 

 

 

 

 

 

 

Airflow Method

 

OUTLET

SIDE VIEW

 

TOP VIEW

 

 

INTAKE

 

 

 

 

 

 

 

 

 

Air Volume

Indoor Air (Lo)

m3/min (cfm)

Cooling; 12.6 (440)

 

 

 

 

Heating; 14.0 (490)

 

 

 

 

 

 

 

 

 

Indoor Air (Me)

m3/min (cfm)

Cooling; 14.5 (510)

 

 

 

 

Heating; 15.8 (560)

 

 

 

 

 

 

 

 

 

Indoor Air (Hi)

m3/min (cfm)

Cooling; 16.6 (590)

 

Cooling; 42.8 (1,510)

 

 

 

Heating; 17.7 (620)

 

Heating; 41.5 (1,460)

 

 

 

 

 

 

 

 

dB (A)

Cooling; High 45, Low 37

 

Cooling; 48

 

 

 

Heating; High 45, Low 37

 

Heating; 49

Noise Level

 

 

 

 

 

 

 

Power level dB

Cooling; High 58

 

Cooling; High 61

 

 

 

Heating; High 58

 

Heating; High 62

 

 

 

 

 

Electrical Data

Input Power

W

Cooling; 2,210 (240 - 2,540)

 

 

 

Heating; 2,100 (280 - 2,750)

 

 

 

 

 

 

Running Current

A

Cooling; 9.9

 

 

 

Heating; 9.4

 

 

 

 

 

 

EER

W/W

Cooling; 2.85 (3.75 - 2.80)

 

 

BTU/hW

Cooling; 9.7 (12.8 - 9.5)

 

COP

W/W

Heating; 3.43 (3.21 - 3.09)

 

 

BTU/hW

Heating; 11.7 (11.0 - 10.5)

 

Starting Current

A

9.4

 

Piping Connection Port

 

inch

G ; Half Union 1/2”

 

G ; 3-way valve 1/2”

(Flare piping)

 

inch

L ; Half Union 1/4”

 

L ; 2-way valve 1/4”

Pipe Size

 

inch

G (gas side) ; 1/2”

 

G (gas side) ; 1/2”

(Flare piping)

 

inch

L (liquid side) ; 1/4”

 

L (liquid side) ; 1/4”

8