3 Product Specifications
Unit CS-A7CK CU-A7CK
Power Source Phase, Voltage,
Cycle
(1)
(3)
Single, 220 - 230, 50 Hz
(2) Single, 220 - 240, 50 Hz
Cooling Capacity kW (kcal/h) (1)
(3)
2.00 - 2.05 (1,720 - 1,760)
kW (BTU/h) (2) 2.00 - 2.05 (6,820 - 6,990)
Heating Capacity kW (kcal/h) (1)
(3)
2.20 - 2.25 (1,890 - 1,940)
kW (BTU/h) (2) 2.20 - 2.20 (7,500 - 7,500)
Moisture Removal l/h (Pint/h) 1.3 (2.7)
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Indoor Air (Lo) m
3
/min (cfm) Cooling; 6.4 (230) - 6.4 (230) —
Heating; 7.0 (250) - 7.0 (250)
Indoor Air (Me) m
3
/min (cfm) Cooling; 7.6 (270) - 7.6 (270)
Heating; 7.7 (270) - 7.7 (270)
—
Indoor Air (Hi) m
3
/min (cfm) (1)
(3)
Cooling; 8.5 (300) - 8.5 (300)
Heating; 9.9 (350) - 9.9 (350)
Cooling; 34.0 (1,200) - 34.5 (1,220)
(2) Cooling; 8.5 (300) - 8.5 (300)
Heating; 9.9 (350) - 9.9 (350)
Cooling; 34.0 (1,200) - 35.0 (1,240)
Indoor Air (SHi) m
3
/min (cfm) Cooling; 9.9 (350) - 9.9 (350) —
Heating; 9.9 (350) - 9.9 (350)
Noise Level dB (A) Cooling; High 33-33, Low 26-26 Cooling; High 46 - 47
Heating; High 36-36, Low 28-28 Heating; High 48 - 49
Power level dB Cooling; High 46 - 46 Cooling; High 61 - 62
Heating; High 47 - 47 Heating; High 64 - 65
Electrical Data Input Power W (1)
(3)
Cooling; 580 - 600
Heating, 500 - 525
(2) Cooling; 580 - 630, Heating, 510 - 550
Running Current A (1)
(2)
(3)
Cooling; 2.7 - 2.7, Heating; 2.4 - 2.4
EER W/W (kcal/hW) (1)
(3)
Cooling; 3.45 - 3.42 (2.97 - 2.93)
W/W (BTU/hW) (2) Cooling; 3.44 - 3.25 (11.8 - 11.1)
COP W/W (kcal/hW) (1)
(3)
Heating; 4.40 - 4.29 (3.78 - 3.70)
W/W (BTU/hW) (2) Heating; 4.31 - 4.00 (14.7 - 13.6)
Starting Current A 12.4
Piping Connection Port
(Flare piping)
inch
inch
G ; Half Union 3/8”
L ; Half Union 1/4”
G ; 3-way valve 3/8”
L ; 2-way valve 1/4”
Pipe Size
(Flare piping)
inch
inch
G ; (gas side) 3/8”
L ; (liquid side) 1/4”
G ; (gas side) 3/8”
L ; (liquid side) 1/4”
Drain
Hose
Inner diameter mm 12 —
Length mm 650 —
Power Cord Length m 1.9 —
Power 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) 64 (29.0)
Compressor Type — Rotary (1 cylinder)
rolling piston type
Motor Type — Induction (2-poles)
Rated Output W — 550
6
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