Air Conditioner Error Codes

  Hisense Air Conditioner Error Codes Press the high power for 4 times in a row and the trouble codes listed below will be displayed. Error Codes Problem 0 No trouble 1 Outdoor coil temperature sensor in trouble 2 Compressor temperature sensor in trouble 3 Voltage transformer in trouble 4 Current transformer in trouble 5 IPM module protection 6 Over and under-voltage control 7 Communication trouble 8 Current overload control 9 Maximum current control 10 Communication trouble (between outdoor unit and driver unit) 11 Outdoor EEPROM in trouble 13 Compressor exhaust temperature too high control 14 Outdoor ambient temperature sensor in trouble 15 Compressor housing temperature control 16 Anti-freeze or overload control 18 DC compressor fails to start 19 DC compressor out of step 33 Room temperature sensor in trouble 34 Indoor coil temperature sensor in trouble 35 Between wire remote controller and indoor unit communication trouble 36 Communication between the indoor and outdoor in trou...

 Inverter-driven Multi-split Air Conditioner (Heat Pump) Error Codes Problem 01 Activation of Protection Device (Float Switch). Activation of Float Switch. 02 Activation of Protection Device (High Pressure Cut). Activation of PSH. 03 Abnormality between Indoor and Outdoor. Incorrect Wiring, Loose Terminals, Disconnect Wire, Blowout of Fuse, Outdoor Unit Power OFF. 04 Abnormality between Inverter PCB and Outdoor PCB. Inverter PCB - Outdoor PCB Transmission Failure. 04. Abnormality between Fan Controller and Outdoor PCB. Fan Controller - Outdoor PCB Transmission Failure. 05 Abnormality Power Source Phases. Incorrect Power Source, Connection to Reversed Phase, Open-Phase. 06 Abnormal Inverter Voltage. Outdoor Voltage Drop, Insufficient Power Capacity. 06. Abnormal Fan Controller Voltage. Outdoor Voltage Drop, Insufficient Power Capacity. 07 Decrease in Discharge Gas Superheat. Excessive Refrigerant Charge, Failure of Thermistor, Incorrect Wiring, Incorrect Piping Connec...