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6.3 ERROR CODES
Código
de error
EE
The EEPROM error on the indoor unit PCB
PG
FO motor failure
F3
Indoor unit coil temperature sensor failure
PG-E1
El Motor Zero Crossing Abnormality Detection
E8
External system error
EF
EEPROM error on outdoor unit PC board
F6
Internal communications are not accepted
F8
Communication failure between outdoor unit and IPDU
E4/E3
Compressor failure
F9
IPM module malfunction
F5
Discharge pipe temperature sensor fault
ES
Induction temperature sensor failure
F4
Indoor unit coil temperature sensor failure
Outdoor temperature sensor failure
F2
External DC motor failure
E2
6. TROUBLESHOOTING
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