+68C  6HUYLFH 'LDJQRVLV
'RPHVWLF$LU&RQGLWLRQHU
The EEPROM   Abnormality (indoor unit)
ƾƶ ƾ
the Data  detected by the  EEPROM  are used to determine  MCU
0DOIXQFWLRQ
'HWHFWLRQ
0DOIXQFWLRQ
when the  Data of EEPROM  is error or the EEPROM  is damaged
'HFLVLRQ
&RQGLWLRQV
6XSSRVHGƵ
Faulty  EEPROM data
Faulty  EEPROM 
Faulty  PCB
Troubleshooting
Be sure to turn off power switch before connect or disconnect connector, or
parts damage may be occurred.
Resolvent : Replace the PCB of indoor unit 
ƾƶ ƾ
: Indoor EEPROM error: Replace the PCB of indoor unit