Display "Under Centralized Control" Blinks (Repeats Single Blink) - Daikin VRV III RXYQ5-54PY1 Service Manual

Si34-601A
5.2 Display "Under Centralized Control" Blinks (Repeats
Single Blink)
Remote
Controller
Display
Applicable Unified ON/OFF controller
Central remote controller, Schedule timer
Models
Method of Detect the malfunction according to DIII-NET transmission data.
Malfunction
Detection
Malfunction When the centralized controller, which was connected once, shows no response.
The control ranges are overlapped.
Decision
When multiple master central controller are present.
Conditions
When the schedule timer is set to individual use mode, other central controller is present.
When the wiring adaptor for electrical appendices is present.
Supposed
Causes
Troubleshooting
"under centralized control" (Repeats single blink)
Address duplication of optional controllers for centralized control
Improper combination of optional controllers for centralized control
Connection of more than one master controller
Malfunction of transmission between optional controllers for centralized control
Defect of PC board of optional controllers for centralized control
Troubleshooting (OP: Unified ON/OFF Controller)
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