Haier AE122FCAKA Instruction Manual

Also see for AE072FCAKA: Service manual Instruction manual Operation manual Operation & installation manual

Contents

35Timer indicatorFlashing timesIndoor unit malfunctionFlashing once The liquid tube temperature sensor is abnormalFlashing twice The gas tube temperature sensor is abnormalFlashing 3 times The environment temperature sensor is abnormalFlashing 4 times The communication with outdoor unit is abnormalFlashing 5 times The ommunication with the electronic expansion valve control board is abnormalFlashing 6 times The communication between indoor 846 and communication chip is abnormalFlashing 8 times PMV strong electricity board is abnormalFlashing 10 times Indoor unit PG fan motor is abnormalFlashing 11 times Indoor unit water overflow or float switch is abnormalFlashing 12 times Indoor unit EEPROM data is abnormalFlashing 13 times Indoor unit is overloadFlashing 14 times The communication between indoor unit and wire remote controller is abnormalOperation indicatorflashing times Outdoor unit Trouble contentsFlashing once Outdoor unit defrost temp. sensor is abnormalFlashing twice Outdoor unit environment temp. sensor is abnormalFlashing 3 times ction temperature sensor is abnormalFlashing 4 times Outdoor unit discharging temperature sensor is abnormalFlashing 5 times Outdoor unit evapor ating temperature sensor is abnormalFlashing 6 times Outdoor unit AC over-current protectionFlashing 7 times Outdoor unit DC voltage is insufficient protectionFlashing 9 times IPM protectionFlashing 10 times Outdoor unit EEPROM is abnormalFlashing 11 times Compressor discharging temperature overheat protectionThe communication between the 857&communication chip is abnormalFlashing 13 times Outdoor unit high pressure protectionFlashing 14 times High pressure sensor PD is abnormalFlashing 15 times Low pressure sensor PS is abnormalFlashing 12 timesRemote controller Timer and Operation indicator malfunction codeWhen the unit running, Timer indicator flash stand for indoor unit malfunctionoperation indicator flashing stand for outdoor unit malfunction1. Indoor unit malfunction2.Outdoor unit malfunctionMalfunction

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