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

SiUS181631EA
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
normal.
Detection
Error Decision When transmission is not carried out normally for a certain amount of time
Conditions
Supposed
Causes
Troubleshooting
Transmission error between optional controllers for centralized control and indoor unit
Connector for setting master controller is disconnected.
Defective PCB of centralized remote controller
Defective indoor unit PCB
Troubleshooting for Outdoor Unit
259