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GE Caliber Series Heat Pump Error Codes: Meanings & Safe Checks
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E1 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E1 as: Room-temperature sensor failure. Search/display variants: E1 caution E2 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E2 as: Indoor-coil temperature sensor failure. Search/display variants: E2 caution E5 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E5 as: Indoor-coil frost protection. Search/display variants: E5 caution E7 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E7 as: Loss of communication between the indoor and outdoor… Search/display variants: E7 caution E14 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies E14 as: Indoor fan-motor failure. Search/display variants: E14 caution F1 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F1 as: IPM power-module failure or protection. Search/display variants: F1 stop-use F2 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F2 as: Compressor overcurrent. Search/display variants: F2 stop-use F3 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F3 as: Communication fault between the IPM and outdoor… Search/display variants: F3 caution F4 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F4 as: Compressor-discharge temperature overheat protection. Search/display variants: F4 stop-use F6 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F6 as: Outdoor ambient-temperature sensor failure. Search/display variants: F6 caution F7 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F7 as: Suction-temperature sensor failure. Search/display variants: F7 caution F8 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F8 as: Outdoor DC fan-motor fault. Search/display variants: F8 caution F11 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F11 as: Loss of compressor synchronization. Search/display variants: F11 stop-use F12 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F12 as: EEPROM error. Search/display variants: F12 caution F21 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F21 as: Defrost-temperature sensor failure. Search/display variants: F21 caution F25 The official GE and Haier Low-Ambient-Cooling Ductless Split Heat Pump Service Manual identifies F25 as: Compressor-discharge temperature sensor failure. Search/display variants: F25 caution