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Unit
CS-A12CK
CU-A12CK
Power Source
Phase, Voltage,
Cycle
(1)
(3)
(3)
Single, 220 - 230, 50 Hz
(2)
Single, 220 - 240, 50 Hz
Cooling Capacity
kW (kcal/h)
(1)
(3)
(3)
3.52 - 3.60 (3,030 - 3,100)
kW (BTU/h)
(2)
3.52 - 3.57 (12,000 - 12,170)
Heating Capacity
kW (kcal/h)
(1)
(3)
(3)
3.90 - 4.07 (3,350 - 3,500)
kW (BTU/h)
(2)
3.90 - 4.00 (13,300 - 13,640)
Moisture Removal
l/h (Pint/h)
2.1 (4.4)
Airflow Method
OUTLET
INTAKE
SIDE VIEW
TOP VIEW
Air Volume
Indoor Air (Lo)
m
3
/min (cfm)
Cooling; 7.3 (260) - 7.3 (260)
Heating; 7.8 (270) - 7.8 (270)
Heating; 7.8 (270) - 7.8 (270)
—
Indoor Air (Me)
m
3
/min (cfm)
Cooling; 9.1 (320) - 9.1 (320)
Heating; 9.1 (320) - 9.1 (320)
Heating; 9.1 (320) - 9.1 (320)
—
Indoor Air (Hi)
m
3
/min (cfm)
(1)
(3)
(3)
Cooling; 10.2 (360) - 10.2 (360)
Heating; 10.6 (370) - 10.6 (370)
Heating; 10.6 (370) - 10.6 (370)
Cooling; 32.5 (1,150) - 33.0 (1,160)
(2)
Cooling; 10.2 (360) - 10.2 (360)
Heating; 10.6 (370) - 10.6 (370)
Heating; 10.6 (370) - 10.6 (370)
Cooling; 32.5 (1,150) - 33.5 (1,180)
Indoor Air (SHi)
m
3
/min (cfm)
Cooling; 10.6 (370) - 10.6 (370)
Heating; 10.6 (370) - 10.6 (370)
Heating; 10.6 (370) - 10.6 (370)
—
Noise Level
dB (A)
Cooling; High 39-39, Low 29-29
Heating; High 40-40, Low 29-29
Heating; High 40-40, Low 29-29
Cooling; High 48 - 49
Heating; High 48 - 49
Heating; High 48 - 49
Power level (dB)
Cooling; High 52 - 52
Heating; High 52 - 52
Heating; High 52 - 52
Cooling; High 62 - 63
Heating; High 64 - 65
Heating; High 64 - 65
Electrical Data
Input Power
kW
(1)
(3)
(3)
Cooling; 1.08 - 1.12
Heating; 1.07 - 1.10
Heating; 1.07 - 1.10
(2)
Cooling; 1.12 - 1.17, Heating; 1.07 - 1.11
Running Current
A
(1)
(3)
(3)
Cooling; 5.1 - 5.0
Heating; 5.0 - 4.8
Heating; 5.0 - 4.8
(2)
Cooling; 5.1 - 4.9, Heating; 5.0 - 4.8
EER
W/W (kcal/hW)
(1)
(3)
(3)
Cooling; 3.26 - 3.21 (2.80 - 2.77)
W/W (BTU/hW)
(2)
Cooling; 3.14 - 3.05 (10.7 - 10.4)
COP
W/W (kcal//hW)
(1)
(3)
(3)
Heating; 3.64 - 3.70 (3.13 - 3.18)
W/W (BTU/hW)
(2)
Heating; 3.64 - 3.60 (12.4 - 12.3)
Starting Current
A
16.9
Piping Connection Port
(Flare piping)
(Flare piping)
inch
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)
(Flare piping)
inch
inch
inch
G ; (gas side) 1/2”
L ; (liquid side) 1/4”
G ; (gas side) 1/2”
L ; (liquid side) 1/4”
Drain
Hose
Hose
Inner diameter
mm
12
—
Length
mm
650
—
Power Cord
Length
m
1.9
—
Number of core-wire
3 (1.0 mm
2
)
—
Dimensions
Height
inch (mm)
10 - 13/16 (275)
21 - 1/4 (540)
Width
inch (mm)
31 - 15/32 (799)
30 - 23/32 (780)
Depth
inch (mm)
8 - 9/32 (210)
11 - 3/8 (289)
Net Weight
lb (kg)
20 (9.0)
82 (37.0)
Compressor
Type
—
Rotary (1 cylinder)
rolling piston type
Motor
Type
—
Induction (2-poles)
Rated
Output
W
—
930
Air Circulation
Type
Cross-flow Fan
Propeller Fan
Material
AS + Glass Fiber 20%
PP Resin
Motor
Type
Induction (4-poles)
Induction (6-poles)
Input
W
44.8 - 53.5
65 - 73
Rate
Output
W
15
33
10
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