Daikin RY24PEV1K Service Manual
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Contents
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SiK401004_AFUNCTION CONTROL 563.5 Error DisplayIf there is malfunction during running of the system, LCD will display error code attemperature–displayed location. Once there is more than one malfunction,, error codeswill be displayed circularly. If there are multiple circuit systems, the system number offailed system will be displayed before the colon (not for single system).If malfunction occurs, turn off the unit and contact nearest dealer for help.As shown in Fig.3.5.1, it means high pressure protection of system 2 under unit on.Note:Only Big Wind Pipe series have multiple units.Multi-system is only for air cooled packaged unit Malfunction code list:Fig.3.5.1Malfunction code listMalfunctioncode DescriptionE1 Actuation of high pressure switchE2 Indoor anti-freezing protectionE3 Actuation of low pressure switchE4 Abnormal discharge temperatureE5 Compressor overheatE6 Malfunction of communicationE9 Malfunction of drain water levelF0 Malfunction of Indoor unit room temperature thermistor at air intakeF1 Malfunction of evaporator temperature thermistorF2 Malfunction of condenser temperature thermistorF3 Malfunction of Outdoor ambient temperature thermistorF4 Malfunction of discharge air temperature thermistorF5 Malfunction of ambient thermister on screen(or LED board) |
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