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2. Specification
Indoor CS-S9NKUA CS-S12NKUA
Model
Outdoor CU-S9NKUA CU-S12NKUA
Performance Test Condition ARI ARI
Phase, Hz Single, 60 Single, 60
Power Supply
V 208 230 208 230
Min. Mid. Max. Min. Mid. Max. Min. Mid. Max. Min. Mid. Max.
kW 1.20 2.49 3.00 1.20 2.49 3.00 1.20 3.51 3.90 1.20 3.51 3.90
Capacity
BTU/h 4100 8500 10200 4100 8500 10200 4100 12000 13300 4100 12000 13300
Running Current A - 3.5 - - 3.1 - - 5.2 - - 4.7 -
Input Power W 250 650 850 250 650 850 250 1.00k 1.15k 250 1.00k 1.15k
W/W 4.80 3.83 3.53 4.80 3.83 3.53 4.80 3.51 3.39 4.80 3.51 3.39
EER
Btu/hW 16.40 13.05 12.00 16.40 13.05 12.00 16.40 12.00 11.55 16.40 12.00 11.55
Power Factor % - 89 - - 91 - - 92 - - 93 -
dB-A 40 / 25 / 20 40 / 25 / 20 43 / 28 / 20 43 / 28 / 20
Indoor Noise (H / L / QLo)
Power Level dB 56 / - 56 / - 59 / - 59 / -
dB-A 47 / - / - 47 / - / - 48 / - / - 48 / - / -
Cooling
Outdoor Noise (H / L / QLo)
Power Level dB 62 / - 62 / - 63 / - 63 / -
Max Current (A) / Max Input Power (W) 4.4 / 940 6.8 / 1.53k
Starting Current (A) 3.5 5.2
Min Circuit Ampacity 15.0 15.0
Max. Overcurrent Protection 15.0 15.0
Type Hermetic Motor Hermetic Motor
Motor Type Brushless (4 poles) Brushless (4 poles)
Compressor
Output Power W 700 700
Type Cross-flow fan Cross-flow fan
Material ASG20K1 ASG20K1
Motor Type Transistor (8 poles) Transistor (8 poles)
Input Power W 47.0 - 47.0 47.0 - 47.0
Output Power W 40 40
QLo rpm 620 630
Lo rpm 720 790
Me rpm 930 1030
Hi rpm 1150 1270
Indoor Fan
Speed
SHi rpm 1250 1400
Type Propeller Propeller
Material PP PP
Motor Type DC (8 poles) DC (8 poles)
Input Power W - -
Output Power W 40 40
Outdoor Fan
Speed Hi rpm 830 - 830 830 - 830
Moisture Removal L/h (Pt/h) 0.6 (1.3) 1.2 (2.5)
QLo m
3
/min (ft
3
/min) 5.42 (191) 5.30 (187)
Lo m
3
/min (ft
3
/min) 6.51 (230) 6.98 (246)
Me m
3
/min (ft
3
/min) 8.80 (311) 9.49 (335)
Hi m
3
/min (ft
3
/min) 11.2 (395) 12.0 (425)
Indoor Airflow
SHi m
3
/min (ft
3
/min) 12.29 (434) 13.36 (472)
Outdoor
Airflow
Hi m
3
/min (ft
3
/min) 31.0 (1095) 31.0 (1095) 31.0 (1095) 31.0 (1095)