Turn off the unit, take out the power plug. Gree inverter ac error codes Warning Code: CH: Reconcile with effective mains controller, Modular D.C. Inverter Multi VRF Error Code, Trouble display of mainboard LED of door type indoor unit, Cassette type displays the trouble of the mainboard LED of the indoor unit, Main display of floor type of ceiling type of led display. Test for 30 seconds to check if the temperature sensor is cut off. The filter is blocked for dirt. F5 – Wire controlled remote control problem. Gree Livo Split Air Conditioner Manual PDF, Gree AC Installation and Service Manual PDF, Gree Ductless Inverter Heat Pump Air Conditioner Manual PDF, Gree Multi VRF Air Conditioner Manual PDF, Gree cassette type air conditioner error code, Gree Inverter AC Error Code | Solution | Troubleshooting Guide, Gree Inverter AC Error Code | Solution  E1 To E9. A / C Status: During cooling and drying operations, the compressor stops, while the indoor fan will operate; During heating operation, the entire unit will cease operation. When the water is fully detected sequentially for 8 seconds, the system will enter a water-full protection state, in which case the wired controller E9 will display and give an alarm. Throwing H3, not blinking, just a solid H3. Sometimes indoor units stop the fan motor working, so an E8 error appears in the remote. TOSOT, an established brand in Canada, is extending its reach into the United States. This problem occurs due to low refrigerant, fan motor faulty, blockage in the cooling coil, filter, blower or condenser etc. VRV. Clean the filter. E1: refrigerant system high pressure protection, E4: compressor exhaust high temperature protection, E6: Communication failure between outdoor unit and indoor unit, C5: Protection from jumper cap malfunction, F1: Indoor ambient sensor short circuit or open, F2: Indoor tube sensor short circuit or open, F3: Outdoor Ambient Sensor Short Circuit or Open, F4: outdoor tube sensor short circuit or open, F9: High Exhaust Temperature Range / Drop Frequency, U5: AC current detection circuit malfunction, P5: Current Protection in Compressor Phase, FE: Compressor overload sensor malfunction, H0: anti-heating high temperature drop frequency, U2: Compressor protection against phase loss, U1: compressor phase current detection circuit malfunction, P6: Communication failure between driver board and main board, Pc: current detection circuit malfunction or current sensor malfunction, EU: IPM at temperature range / drop frequency, U8: Dissection of exhaust temperature sensor, oE: PFC module temperature protection / PFC module sensor malfunction, C5: Connector jumper malfunction: Check if the connector contacts the jumper properly. Connect the power supply. 1 Gree Electric Appliances Inc Capital Letter :G 2 Unit Type U=Match Outdoor Unit F=Duct Type K=Cassette Type T= Ceiling Type 3 Product Type C=Cool Only H=Heat Pump without Aux Electric Heaters 4 Power Supply Code N=Constant Frequency D=DC Inverter A=AC Inverter 5 Nominal Cooling Capacity Nominal Cooling Capacity =Number×1000Btu/h 6 Climate Type N=Climate T1 Condition T= Climate T3 … Also, check the connector in the PCB for a loose connection. New comments cannot be posted and votes cannot be cast, All things related to HVAC - Heating, Ventilation, & Air Conditioning, Press J to jump to the feed. When the low pressure protection value (absolute pressure: 0.15MPa) is reached, the low pressure switch will be cut off, in which case the low pressure protection will be displayed. The unit will resume operation after the evaporator temperature is lower than the protective temperature. Shine direct sunlight. Then, repair personnel will be able to identify the specific cause of the error and locate the parts of the problem. U7 4-way valve malfunction / poor connection, solenoid failure, or valve malfunction. Gree inverter air conditioner error code | Solution. E7 Mode Conflict. A / C Status: Defrosting will be in heating mode. The value and compressor are stopped for 3-minutes. SkyAir. On the air conditioners and split systems Gree, not so many sensors of the protection system, everything is simplified and unified. The head of the temperature sensor is not inserted into the copper tube, Electrical expansion valve malfunction (EKV). If the sensor is open, small, or weak, replace it with a new one. Start with the same thing (clean coils, and filters), and call someone out to check out your systems if either code persists. Reduce heat resources. H3 points to compressor overload. If the outdoor ambient temperature sensor malfunction occurs in fan mode, only the errorcode is displayed and the indoor unit will function normally.  Otherwise, contact a qualified service professional for assistance. E1 Compressorhigh-pressureprotection. Equipment should not be used by children without supervision. Malfunction Name: indoor fan circuit malfunction by zero cross detection. 02.28.2020 – 06.12.2021. WHO CAN PLAY. The reason would be the fan motor, faulty fan motor or loose connector of the drive PCB board of the indoor unit. My Pioneer Mini Split 9000 BTU is beeping every ten seconds or so and showing 88 and the WiFi signal. E2-F4-F5-F6-F7-F8-F1-F3-F3-F9-FAB-FB-F0-E4-E3-E3-E1-E6-FC-FD-E08 Indoor Display In this climb, the unit can resume operations automatically after stopping. Insufficient energy of remote controller. E6 communication error. This only happens when your air conditioner works in a cooling or drying mood. 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