Daikin R71FUV1 Service Manual page 328

Troubleshooting by Remote Controller
Remote Controller Display
LC
Applicable Models
RZQG
Method of Error Detection
Check whether transmission between control and
inverter PCB is carried out normally.
Error Decision Conditions
When the transmission is not carried out in a specified
period of time or longer
Supposed Causes
Defective outdoor unit fan motor
Defective fan motor connector contact
Defective control and inverter PCB
External factor (Noise, etc.)
Si20-701_B
321