Priority
Error number
Explanation
30
E475
Error of inverter fan 2
31
E660
Error of inverter Boot Code
32
E500
IPM over heat error on inverter 1
33
E484
PFC Overload (Over current) Error
34
E466
DC-Link voltage under/over error
35
E403
Compressor down due to freeze protection control
36
E440
Heating operation restricted at outdoor temperature over Theat_high value (default: 30 °C)
37
E441
Cooling operation restricted at outdoor temperature below Tcool_low value (default: 0 °C)
38
E556
Error due to mismatching capacity of indoor and outdoor unit
39
E557
DPM remote controller option error
40
E198
Error on thermal fuse of indoor unit (Open)
41
E121
Error on room temperature sensor of indoor unit (Short or Open)
42
E122
Error on EVA IN sensor of indoor unit (Short or Open)
43
E123
Error on EVA OUT sensor of indoor unit (Short or Open)
44
E154
Indoor fan error
45
E153
Error on float switch (2nd detection)
46
E508
Smart install is not installed
33
ENGLISH
4way Outdoor_북미향_IM_EN_DB68-05152A-00_CS6.indd 33
2015-01-05 오후 5:00:57