9
Troubleshooting
9.3 Error code
1.
Indoor EEPROM on PCB failure—EE
2.
PG motor failure—F0
3.
Indoor pipe coil temperature sensor
failure—F3
4.
Indoor temperature sensor failure—F1
5.
PG motor Zero crossing detection
anomaly-E1
6.
0utdoor system anomaly-E8
7.
Outdoor EEPROM on PCB failure—EF
8.
Indoor communications can not be
accepted—F6
36 / EN
9.
0utdoor unit and IPDU communications
failure—F8
10. Compressor failure —E4/E3
11. IPM module malfunction—F9
12. Exhausting temperature sensor failure—F5
13. Induction temperature sensor failure—E5
14. Dutdoor pipe coil temperature sensor
failure—F4
15. 0utdoor temperature sensor failure—F2
16. Outdoor DC motor failure—E2
Air-conditioners / User's Manual