Brand guide
Haier Error Codes: Meanings & Safe Checks
Match the equipment family and displayed code before following any check.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E1 as: Room-temperature sensor failure.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E14 as: Indoor fan-motor failure.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E2 as: Indoor-coil temperature sensor failure.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E5 as: Indoor-coil frost protection.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E7 as: Loss of communication between the indoor and outdoor…
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F1 as: IPM power-module failure or protection.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F11 as: Loss of compressor synchronization.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F12 as: EEPROM error.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F2 as: Compressor overcurrent.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F21 as: Defrost-temperature sensor failure.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F25 as: Compressor-discharge temperature sensor failure.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F3 as: Communication fault between the IPM and outdoor…
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F4 as: Compressor-discharge temperature overheat protection.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F6 as: Outdoor ambient-temperature sensor failure.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F7 as: Suction-temperature sensor failure.
The official Haier and GE Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F8 as: Outdoor DC fan-motor fault.