Ma" Improper Combination Of Optional Controllers For Centralized Control - Daikin VRV III-S RXYMQ36 48PVJU Service Manual

Troubleshooting (OP: Centralized Remote Controller)
MA
4.3 " " Improper Combination of Optional Controllers for
Centralized Control
MA
Remote
Controller
Display
Applicable
Centralized remote controller
Models Schedule timer
Method of Detect the malfunction according to DIII-NET transmission data.
Malfunction
Detection
Malfunction
When the schedule timer is set to individual-use mode, another central component is present.
When multiple master controllers are present
Decision
When the remote control adaptor is present
Conditions
 Improper combination of optional controllers for centralized control
Supposed
 More than one master controller is connected
Causes
 Defective PCB of optional controller for centralized control
200
/ intelligent Touch Controller
SiUS34-907
Troubleshooting