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Troubleshooting
SiBE811001EB
247
CONVENI-PACK
8.4.58 Transmission Error between Indoor Unit and Central Remote
Controller
Error Code
UE
Applicable
Models
All indoor models
Central remote controller
Method of Error
Detection
Use a micro-computer to check whether or not normal transmission is accomplished between
the indoor unit and the central remote controller.
Error Decision
Conditions
When no normal transmission is accomplished for a fixed period of time
Supposed
Causes
Defective transmission between central remote controller and indoor unit
Disconnection of connector for settings of main controller
Defective PCB of central remote controller
Defective indoor unit PCB