| F6 | PG motor faults |
| F7 | Indoor TEMP sensor faults |
| F8 | Indoor coil pipe TEMP sensor faults |
| F9 | Outdoor coil pipe TEMP sensor faults |
Trouble Solve Methods
| E1 | The trouble of indoor unit room temperature sensor. |
| E2 | The trouble of unit pipe temperature sensor. indoor |
| E3 | The trouble of PG motor |
| E5 | The trouble of bad communication of indoor unit and outdoor unit. |
| E6 | The EEPRO of indoor unit error |
| 1E | The trouble of outdoor unit pipe temperature sensor |
| 3E | The trouble of exhaust sensor |
| 4E | The EEPRO of indoor unit error |
| 8E | The trouble of PFC. |
Wall Mounted Type
| F1 | Heat overloading protector |
| F2 | Cool freeze protector |
| F3 | Instantaneous power cut |
| F4 | direct current fan motor no feedback |
| 1F | cool overloading protector |
| 2F | exhaust overheating protector |
| 3F | over or not enough pressure protector |
| 4F | over-current protector |
| 5F | IPM protector |
| 6F | defrost state |
| 7F | direct current compressor drive exceptional |
| 8F | direct current compressor cannt start |
Hi, when starting my A/C all three lights start blinking. Why is that ?