13 
3.2  Heat Mode Performance Data 
Unit setting: Standard piping length, Hi Fan, Heat mode at 30°C (86°F) 
Voltage: 208V/230V 
3.2.1 CS-XE12SKUA-1  CU-XE12SKUA-1 
Rated frequency (compressor speed is fixed during forced heating or cooling for capacity measurement and 
diagnosis purpose) 
 
Indoor (°C / °F)  Outdoor (°C / °F) 
DB  -26 (-14.8)  -20 (-4.0)  -8.3 (17.06)  1.7 (35.06)  8.3 (46.94)  12 (53.6)  23.9 (75.02) 
TC  IP  TC  IP  TC  IP  TC  IP  TC  IP  TC  IP  TC  IP 
24 (75.2)  374  373  1330  573  2655  797  3358  866  3675  867  3771  882  4105  855 
20 (68.0)  501  366  1401  566  2838  794  3454  850  3660  860  3734  863  4339  837 
16 (60.8)  230  352  1131  552  2917  786  3737  857  3928  883  3958  848  4233  822 
3.2.2 CS-XE15SKUA-1  CU-XE15SKUA-1 
Rated frequency (compressor speed is fixed during forced heating or cooling for capacity measurement and 
diagnosis purpose) 
 
Indoor (°C / °F)  Outdoor (°C / °F) 
DB  -26 (-14.8)  -20 (-4.0)  -8.3 (17.06)  1.7 (35.06)  8.3 (46.94)  12 (53.6)  23.9 (75.02) 
TC  IP  TC  IP  TC  IP  TC  IP  TC  IP  TC  IP  TC  IP 
24 (75.2)  1156  385  1567  853  2934  1135  3745  1145  4910  1300  5126  1293  5524  1242 
20 (68.0)  1186  379  1613  822  2943  1092  3800  1097  5040  1230  5330  1241  5744  1191 
16 (60.8)  1123  364  1506  785  2968  1044  3841  1051  5165  1163  5473  1175  5899  1128 
3.2.3 CS-XE12SKUA-1  CU-XE12SKUA-1 
Maximum Capacity 
 
Indoor (°C / °F)  Outdoor (°C / °F) 
DB  -26 (-14.8)  -20 (-4.0)  -8.3 (17.06)  1.7 (35.06)  8.3 (46.94)  12 (53.6)  23.9 (75.02) 
TC  IP  TC  IP  TC  IP  TC  IP  TC  IP  TC  IP  TC  IP 
24 (75.2)  1657  1421  2757  1821  4100  1848  5220  2042  6747  2117  6914  2134  7600  1994 
20 (68.0)  1612  1413  2712  1813  4316  1841  5333  2003  6720  2100  6845  2088  8008  1950 
16 (60.8)  1154  1355  2254  1765  4552  1822  5810  2020  7212  2155  7256  2052  7798  1917 
3.2.4 CS-XE15SKUA-1  CU-XE15SKUA-1 
Maximum Capacity 
 
Indoor (°C / °F)  Outdoor (°C / °F) 
DB  -26 (-14.8)  -20 (-4.0)  -8.3 (17.06)  1.7 (35.06)  8.3 (46.94)  12 (53.6)  23.9 (75.02) 
TC  IP  TC  IP  TC  IP  TC  IP  TC  IP  TC  IP  TC  IP 
24 (75.2)  2821  2188  3351  2395  4741  2601  5869  2712  6849  2801  7148  2785  7709  2625 
20 (68.0)  3012  2132  3881  2180  5461  2445  6223  2543  7030  2650  7432  2612  8016  2519 
16 (60.8)  2531  2085  3029  2112  4796  2295  6018  2405  7205  2505  7632  2531  8231  2386 
 
TC - Total Heating Capacity (W) 
IP - Input Power (W)