22 
Model 
Indoor  CS-Z42XKEW 
Outdoor  CU-Z42XKE 
Performance Test Condition  EUROVENT 
Power Supply 
Phase, Hz  Single, 50 
V  230 
Min.  Mid.  Max 
Cooling 
Capacity 
kW  0.85  4.20  5.00 
BTU/h  2900  14300  17100 
kcal/h  730  3610  4300 
Running Current  A  -  5.50  - 
Input Power  W  235  1.24k  1.57k 
Annual Consumption  kWh  -  620  - 
EER CLASS  -  A  - 
EER 
W/W  3.62  3.39  3.18 
BTU/hW  12.34  11.53  10.89 
kcal/hW  3.11  2.91  2.74 
ErP 
Pdesign  kW  4.2 
SEER  (W/W)  7.0 
Annual Consumption  kWh  210 
Class  A++ 
Power Factor  %  -  98  - 
Indoor Noise (H / L / QLo) 
dB (A)  43 / 31 / 25 
Power Level dB (A)  59 / - / - 
Outdoor Noise (H / L / QLo) 
dB (A)  49 / - / - 
Power Level dB (A)  64 / - / - 
Heating 
Capacity 
kW  0.80  5.30  6.80 
BTU/h  2730  18100  23200 
kcal/h  690  4560  5850 
Running Current  A  -  6.40  - 
Input Power  W  190  1.44k  1.86k 
COP CLASS  -  A  - 
COP 
W/W  4.21  3.68  3.66 
BTU/hW  14.37  12.57  12.47 
kcal/hW  3.63  3.17  3.15 
ErP 
Pdesign  kW  3.6 
Tbivalent  °C  -10 
SCOP  (W/W)  4.2 
Annual Consumption  kWh  1200 
Class  A+ 
Power Factor  %  -  98  - 
Indoor Noise (H / L / QLo) 
dB (A)  43 / 35 / 29 
Power Level dB (A)  59 / - / - 
Outdoor Noise (H / L / QLo) 
dB (A)  51 / - / - 
Power Level dB (A)  66 / - / - 
LOW Temp: Capacity (kW) / I. Power W) / COP  4.93 / 1.65k / 2.99 
EXTR LOW Temp: Capacity (kW) / I. Power W) / COP  4.11 / 1.60k / 2.57 
Max Current (A) / Max Input Power (W)  8.1 / 1.84k 
Starting Current (A)  6.40