Haier Split AC Error Codes

E3 Haier Split AC E3 on a Haier AC means the high pressure switch in the outdoor unit has … E4 Haier Split AC E4 on a Haier AC means the outdoor ambient temperature sensor has reported a … E5 Haier Split AC E5 on a Haier AC means the low pressure protection on the outdoor unit has … F1 Haier Split AC F1 on a Haier AC means the indoor ambient temperature sensor has a … F2 Haier Split AC F2 on a Haier AC means the outdoor ambient temperature sensor has a … F3 Haier Split AC F3 on a Haier AC indicates a fault with the outdoor coil (condenser) temperature … F4 Haier Split AC F4 on a Haier AC means the outdoor coil (condenser pipe) temperature thermistor … F5 Haier Split AC F5 on a Haier AC means the outdoor ambient temperature sensor (thermistor) has … HC Haier Split AC HC on a Haier AC specifically means the compressor module has detected a high …