Daikin REYQ8-48PY1B - Display Under Centralized Control Blinks (Repeats Single Blink)

SiBE37-701_B Troubleshooting (OP: Unified ON/OFF Controller)
Troubleshooting 378
5.2 Display “Under Centralized Control” Blinks (Repeats
Single Blink)
Remote
Controller
Display
“under centralized control” (Repeats single blink)
Applicable
Models
Unified ON/OFF controller
Centralized remote controller, Schedule timer
Method of
Malfunction
Detection
Detect the malfunction according to DIII-NET transmission data.
Malfunction
Decision
Conditions
When the centralized controller, which was connected once, shows no response.
The control ranges are overlapped.
When multiple master central controller are present.
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

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 PCB of optional controllers for centralized control