Daikin FVA71AMVEB Installation Manual

Also see for AVA125AMVE: Operation manual

Contents

30 EnglishC1Transmission error between indoorprinted circuit board (main) and indoorprinted circuit board (sub)C4 Indoor heat exchanger liquid pipetemperature sensor malfunctionAbnormal stop is applied depending on themodel or condition.C5 Indoor heat exchanger condenser /evaporator thermistor malfunctionAbnormal stop is applied depending on themodel or condition.C9 Suction air thermistor malfunction Abnormal stop is applied depending on themodel or condition.CC Humidity sensor abnormalCE Intelligent eye / floor temperaturesensor malfunctionCJ Remote controller air thermistormalfunctionRemote controller thermo does not function,but body thermo operation is enabled.E0 Action of safety device (Outdoor unit)E1 Outdoor printed circuit board failure(Outdoor unit)E3 High pressure malfunction (Outdoor unit)E4 Low pressure malfunction (Outdoor unit)E5 Compressor motor lock malfunction(Outdoor unit)E6 Compressor motor lock by over current(Outdoor unit)E7Outdoor fan motor lock malfunction(Outdoor unit)Outdoor fan instant overcurrentmalfunction (Outdoor unit)E9 Electric expansion valve malfunction(Outdoor unit)EA Cooling/Heating switch malfunction(Outdoor unit)F3 Discharge piping temperaturemalfunction (Outdoor unit)H3 High pressure switch failure (Outdoor unit)H4 Low pressure switch failure(Outdoor unit)H7 Outdoor fan motor position signalmalfunction (Outdoor unit)H9 Outdoor air thermistor systemmalfunction (Outdoor unit)Abnormal stop is applied depending on themodel or condition.CHFault diagnosis by remote controllershow the code CH on the display ofremote controller.Is it making beeping sound?If it is making sound:There is a risk of follows. Please contact yourdealer (R32 refrigerant only).Malfunction of refrigerant leakage sensor.Cable of refrigerant leakage sensor is broken.Cable connection of refrigerant leakagesensor is not complete.Malfunction of main printed-circuit board.J1 Pressure sensor system malfunction(batch) (Outdoor unit)