Poor Centralized Controller Combination - Daikin VRV IV-S RXTQ-TAVJU Series Service Manual

SiUS331604E

4.52 Poor Centralized Controller Combination

MA
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
There are other centralized controllers but the schedule timer is set for individual use.
Conditions There are multiple master centralized controllers.
There is a remote control adaptor.
Supposed
Causes
Service Diagnosis

Poor centralized controller combination

Multiple master centralized controllers
Defective centralized controller PCB
Troubleshooting by Error Code
212