5 
2. Specification 
Indoor CS-C12MKF  CS-C18MKF 
Model 
Outdoor CU-C12MKF  CU-C18MKF 
Performance Test Condition  AHAM  AHAM 
Phase, Hz  Single, 50  Single, 50 
Power Supply 
V 220 240 220 240 
kW 3.58 3.60 5.28 5.28 
BTU/h 12200 12300 18000 18000 
Capacity 
kJ/h 12890 12960 19010 19010 
Running Current A 5.3 5.1 8.8 8.9 
Input Power W 1.13k 1.16k 1.90k 1.95k 
W/W 3.17 3.10 2.78 2.71 
EER 
BTU/hW 10.8 10.6 9.47 9.23 
Power Factor % 97 95 98 91 
dB-A  39 / 29  39 / 29  44 / 39  44 / 39 
Indoor Noise (H / L) 
Power Level dB - - - - 
dB-A  50 / -  51 / -  55 / -  56 / - 
Cooling 
Outdoor Noise (H / L) 
Power Level dB - - - - 
Max Current (A) / Max Input Power (W)  8.1 / 1.75k  12.5 / 2.77k 
Starting Current (A)  30.0  42.0 
Type    Hermetic Motor  Hermetic Motor 
Motor Type    Induction (2-poles) Induction (2-poles) 
Compressor 
Output Power  W  1.0k  1.5k 
Type    Cross-Flow Fan  Cross-Flow Fan 
Material   ASG20K1  ASG30K1 
Motor Type    Induction (4-poles) Transistor (8-poles) 
Input Power  W  36.0 - 37.0  94.8 - 94.8 
Output Power  W  24  40 
QLo rpm  740  990 
Lo rpm  810  1080 
Me rpm  950  1180 
Hi rpm  1110  1280 
Indoor Fan 
Speed 
SHi rpm  1150  1430 
Type    Propeller Fan  Propeller Fan 
Material    PP Resin  PP Resin 
Motor Type    Induction (6 - poles)  Induction (6 - poles) 
Input Power  W  80.3 - 89.1  80.3 - 89.1 
Output Power  W  45  45 
Outdoor Fan 
Speed  Hi  rpm  875 - 905  875 - 905 
Moisture Removal  L/h (Pt/h)  2.1 (4.4)  2.9 (6.1) 
QLo m
3
/min (ft
3
/min)  6.30 (222)  12.20 (431) 
Lo m
3
/min (ft
3
/min)  7.00 (247)  13.70 (484) 
Me m
3
/min (ft
3
/min)  8.60 (304)  15.30 (540) 
Hi m
3
/min (ft
3
/min)  10.40 (367)  16.90 (597) 
Indoor Airflow 
SHi m
3
/min (ft
3
/min)  10.80 (381)  19.30 (681) 
Outdoor Airflow  Hi  m
3
/min (ft
3
/min)  33.2 (1172) - 34.2 (1207)  31.6 (1115) - 32.6 (1151) 
Control Device    Capillary tube  Capillary tube 
Refrigerant Oil  cm
3
  ATMOS NM56M or SUNISO 4GDID (430)  ATMOS NM56M or SUNISO 4GDID (450) 
Refrigeration 
Cycle 
Refrigerant Type  g (oz)  R22, 870 (30.7)  R22, 1.01k (35.7)