SiE39-404
5. Troubleshooting (OP: Unified ON/OFF Controller)
5.1
Operation Lamp Blinks
Remote
Operation lamp blinks
Controller
Display
Applicable
All models of indoor units
Unified ON/OFF controller
Models
Method of
Malfunction
Detection
Malfunction
Decision
Conditions
Supposed
Causes
Troubleshooting
Malfunction of transmission between optional controller and indoor unit
Connector for setting master controller is disconnected
Defect of unified ON/OFF controller
Defect of indoor unit PC board
Malfunction of air conditioner
Troubleshooting (OP: Unified ON/OFF Controller)
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