Ue Transmission Error Between Centralized Remote Controller And Indoor Unit - Daikin VRVII Manual

UE
3.69
between Centralized Remote
Controller and Indoor Unit
Remote Controller Display
UE
Applicable Models
All indoor models
Centralized remote controller
Schedule timer
Method of Error Detection
Micro-computer checks if transmission between indoor
unit and centralized remote controller is normal.
Error Decision Conditions
When transmission is not carried out normally for a
certain amount of time
Supposed Causes
Transmission error between optional controllers for
centralized control and indoor unit
Connector for setting main controller is disconnected.
(or disconnection of connector for independent /
combined use changeover switch.)
Defective PCB for centralized remote controller
Defective indoor unit PCB
336
Troubleshooting by Indication on the Remote Controller
Transmission Error
intelligent Touch Controller