9
LG
LG air conditioner error 9
Meaning
Indoor unit EEPROM error
Models
LS091HSV, LS121HSV
How the unit shows it
- No. of Times Indoor Unit LEDs Blink LED1 (Heating LED): 9X
Causes and how to check
- the cited manual page, and follow-up questions
No account needed to look up codes.
Model series: LS