Gree fault codes

What each code means, from Gree's own service literature, and which UK models it applies to.

Gree air conditioning

E6Indoor/outdoor communication malfunction6 models F1Indoor ambient sensor open/short F2Indoor evaporator sensor open/short F3Outdoor ambient sensor open/short10 models F4Outdoor condenser coil sensor open/short6 models F5Outdoor discharge sensor open/short6 models P7Module (IPM) temperature sensor open/short6 models H6No feedback from the indoor fan motor9 models L3Outdoor DC fan motor fault41 models LCCompressor fails to start E4Compressor discharge high-temperature protection6 models E5Whole-unit overcurrent protection32 models P5Phase-current overcurrent protection9 models PLDC bus bar low-voltage protection6 models PHDC bus bar high-voltage protection6 models U8Zero-crossing detection circuit fault35 models U1Compressor phase-current detection circuit fault41 models JFDetecting plate (WiFi module) fault42 models H5IPM module current protection6 models H7Compressor desynchronising (loss of position)6 models H3Compressor overload protection6 models E8Overload protection6 models P8Inverter module temperature protection6 models PUDC link capacitor charging fault6 models C5Jumper cap fault3 models E2Indoor coil freeze protection10 models FoFreon recovery mode43 models E9Cold air prevention15 models F8Frequency limited — whole-unit current45 models EnFrequency limited — module phase current50 models F9Frequency limited — discharge temperature45 models FHFrequency limited — freeze protection45 models F6Frequency limited — overload45 models EUFrequency limited — module temperature45 models

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Other makes

Mitsubishi Ecodan Grant Aerona Vaillant aroTHERM Viessmann Vitocal LG Therma V Samsung EHS Panasonic Aquarea NIBE Bosch Compress Daikin Midea Kaisai Haier Fujitsu Waterstage Fujitsu General Toshiba Hitachi Worcester Greenstore