ESIE05-03 Error Codes: Outdoor UnitsPart 3 – Troubleshooting 3–71334513.9 Malfunctioning in Discharge Pipe Temperature (F3)Remote ControllerDisplayF3Method ofMalfunctionDetectionAbnormality is detected according to the temperature detected by the discharge pipe temperaturesensor.MalfunctionDecisionConditionsP When the discharge pipe temperature rises to an abnormally high levelP When the discharge pipe temperature rises suddenlySupposed Causes P Faulty discharge pipe thermistorP Faulty connection of discharge pipe thermistorP Insufficient refrigerant amountP Faulty compressorP Disconnection of discharge pipe temperature thermistor piping
