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2.2.
CS-E21EKK CU-E21EKK
Performance Test Condition
Cooling Capacity
Heating Capacity
Moisture Removal
Power Source (Phase, Voltage, Cycle)
Airflow Method
Air Volume
Lo
Me
Hi
SHi
Noise Level
Electrical Data
Input
Running Current
EER
COP
Starting Current
Piping Connection Port
(Flare piping)
Pipe Size
(Flare piping)
Drain
Inner diameter
Hose
Length
Power Cord Length
Number of core-wire
Unit
CS-E21EKK
kW
BTu/h
kW
BTu/h
l/h
Pint/h
ø
V
Hz
OUTLET
SIDE VIEW
INTAKE
3
m
/min (cfm)
Cooling; 11.4 (404)
Heating; 12.6 (445)
3
m
/min (cfm)
Cooling; 13.1 (462)
Heating; 14.5 (513)
3
m
/min (cfm)
Cooling; 14.7 (520)
Heating; 16.5 (580)
3
m
/min (cfm)
dB (A)
Cooling; High 46, Low 39
Heating; High 47, Low 39
Power level dB
Cooling; High 59
Heating; High 60
W
A
W/W (kcal/hw)
W/W (kcal/hw)
A
inch
G ; Half Union 1/2"
inch
L ; Half Union 1/4"
inch
G (gas side) ; 1/2"
inch
L (liquid side) ; 1/4"
mm
m
7
CS-E18EKK CU-E18EKK / CS-E21EKK CU-E21EKK
CU-E21EKK
CSA
6.10 (1.30 - 6.85)
20,800 (4,400 - 23,400)
6.90 (1.30 - 8.30)
23,400 (4,400 - 28,200)
2.6
5.5
Single
208 - 230
60
TOP VIEW
Cooling; 42.8 (1,510)
Heating; 41.5 (1,460)
—
Cooling; 48 - 48
Heating; 49 - 49
Cooling; High 61
Heating; High 62
Cooling; 2.15k (250 - 2.45k)
Heating; 2.15k (250 - 2.60k)
Cooling; 10.7 - 9.7
Heating; 10.7 - 9.7
Cooling; 2.84 (9.67)
Heating; 3.21 (10.88)
10.7
G ; 3-way valve 1/2"
L ; 2-way valve 1/4"
G (gas side) ; 1/2"
L (liquid side) ; 1/4"
16
0.65
1.8
2
(1.5mm
)
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