Si21-205 Self-Diagnosis by Remote ControllerTroubleshooting 1332. Self-Diagnosis by Remote Controller2.1 The INSPECTION/TEST ButtonExplanation The following modes can be selected by using the [Inspection/Test Operation] button on theremote control.NormalmodeInspectionmodeTestoperationmodeLocalsettingmodeServicemodeDepress Inspection/Test Operation buttonfor more than 4 seconds.Depress Inspection/Test Operation buttonfor more than 4 seconds. Press Inspection/Test Operation button once.Press Inspection/Test Operation button once.Or after 30 minutesAfter 10 secondsPress Inspection/Test Operationbutton once.Press Inspection/Test Operationbutton once.Indoor unit settings can be made• Filter sign time• Air flow direction• OthersFollowing codes can be checked.• Malfunction codes• Indoor model code• Outdoor model codeService data can be obtained.• Malfunciton code history• Temperature data of various sectionsService settings can be made.• Forced fan ON• Air flow direction/volume settingThermostat is forcibly turned on.(V0815)CautionBe sure to turn off power switch before connect or disconnect connector,or parts damage may be occurred.
