SiBE31-801_C Troubleshooting by Indication on the Remote ControllerTroubleshooting 2764.36 “L4” Outdoor Unit: Malfunction of Inverter Radiation FinTemperature RiseRemoteControllerDisplayL4ApplicableModelsRTSQ8P~16P (Outdoor Unit), BTSQ20P (Function Unit)Method ofMalfunctionDetectionFin temperature is detected by the thermistor of the radiation fin.MalfunctionDecisionConditionsWhen the temperature of the inverter radiation fin increases above 93°C.SupposedCauses Actuation of radiation fin thermal (Actuates above 93°C) Defect of inverter PCB Defect of radiation fin thermistor
