LLoyd Split AC Error Code List
Md AFSAR •
| LLoyd Split AC Error Code List | |||||||||
| Case | Outdoor Light Flashes | Indoor LED Flashes | Indoor Display | Fault Details | |||||
| Fault | 25 | 25 | EE | Indoor machine EE fault | |||||
| 1 | 1 | E0 | Outdoor EE fault | ||||||
| 26 | 26 | E1 | Indoor fan fault | ||||||
| 27 | 27 | E2 | Indoor fan zero-crossing detection abnormal | ||||||
| 28 | 28 | E3 | Indoor coil fault and sensor fault | ||||||
| 29 | 29 | E4 | Indoor ambient temperature sensor fault | ||||||
| 30 | 30 | E5 | Refrigerant leak fault | ||||||
| 2 | 2 | E6 | Indoor and outdoor machine communication fault | ||||||
| / | 3 | E9 / EF | WiFi module fault | ||||||
| 24 | 24 | EH | Humidity sensor fault | ||||||
| / | 37 | EP | PM2.5 sensor fault | ||||||
| / | 38 | EU | Voice module communication fault | ||||||
| LO/LB | Low battery indication | ||||||||
| / | / | CL | Filter cleaning reminder indication | ||||||
| / | / | go | Good to Go | ||||||
| / | / | ng | Not good to Go | ||||||
| 4 | 4 | F1 | Compressor starting abnormal / Phase failure | ||||||
| 5 | 5 | F2 | Compressor out-of-step fault | ||||||
| 6 | 6 | F3 | IPM module fault | ||||||
| 7 | 7 | F4 | Compressor shell roof fault / protection | ||||||
| 8 | 8 | F5 | Discharge temperature sensor fault | ||||||
| 9 | 9 | F6 | Suction temperature sensor fault | ||||||
| 10 | 10 | F7 | Outdoor coil temperature sensor fault | ||||||
| 11 | 11 | F8 | Outdoor ambient temperature sensor fault | ||||||
| 12 | 12 | F9 | Outdoor DC fan fault | ||||||
| Hitection | 13 | 13 | P1 | Outdoor machine AC current protection | |||||
| 14 | 14 | P2 | Compressor phase current protection | ||||||
| 15 | 15 | P3 | Outdoor unit over-high / over-low AC voltage protection | ||||||
| / | / | P3 01 | Low voltage indication / Notification | ||||||
| / | / | P3 02 | High voltage indication / Notification | ||||||
| 16 | 16 | P4 | DC voltage over-high or over-low voltage protection | ||||||
| 17 | 17 | P5 | IPM over-high temperature protection | ||||||
| 18 | 18 | P6 | Discharge temperature overheat protection | ||||||
| 19 | 19 | P7 | Cooling indoor coil anti-freezing protection | ||||||
| 20 | 20 | P8 | Cooling outdoor coil overheat protection | ||||||
| 21 | 21 | P9 | Heating indoor coil overheat protection | ||||||
| 22 | 22 | PC | Cooling outdoor ambient temperature over-low protection | ||||||
| 23 | 23 | PH | Heating outdoor ambient temperature over-high protection | ||||||
| 39 | 39 | PE | Earth fault protection | ||||||
| 31 | 31 | L1 | Drive bus voltage over-high protection | ||||||
| 32 | 32 | L2 | Drive bus voltage over-low protection | ||||||
| Fault | 33 | 33 | L3 | Drive bus phase current overload fault | |||||
| 34 | 34 | L4 | Phase current sampling abnormal | ||||||
| Hitection | / | / | Ht | Heat Mode Indication | |||||
| Do | Door Open Alert | ||||||||