Address Duplication, Poor Setting - Daikin RXSQ24TAVJU Service Manual

Troubleshooting by Error Code

4.67 Address Duplication, Poor Setting

MC
Error Code
Applicable
Centralized controller
Models intelligent Touch Controller
Schedule timer
Method of Error DIII-NET communication data is used to detect the error.
Detection
Error Decision
Multiple centralized controllers or intelligent Touch Controllers are connected, and the controllers
Conditions are both set as master centralized controllers or slave centralized controllers.
Two schedule timers are connected.
Supposed
Causes
249
Centralized controller address duplication
SiUS331708EA
Service Diagnosis