Transmission Error Between Centralized Remote Controller And Indoor Unit - Daikin RMXS-L Series Service Manual

SiUS181305E
7.30 Transmission Error between Centralized Remote
Controller and Indoor Unit
UE
Error Code
Method of Error Microcomputer checks if transmission between indoor unit and centralized remote controller is
Detection normal.
Error Decision
When transmission is not carried out normally for a certain amount of time
Conditions
 Transmission error between optional controllers for centralized control and indoor unit
Supposed
 Connector for setting master controller is disconnected.
Causes
 Defective PCB of centralized remote controller
 Defective indoor unit PCB
Troubleshooting
Troubleshooting for Outdoor Unit
216