| Error Code | Description | Solution |
|---|---|---|
| E1 | Indoor Unit Temperature Sensor Error | Check the sensor connections and replace if necessary. |
| E2 | Outdoor Unit Temperature Sensor Error | Inspect and replace the outdoor temperature sensor if faulty. |
| E3 | Compressor Overload Error | Ensure the compressor is not overheating and check for blockages. |
| E4 | Communication Error | Check wiring between indoor and outdoor units; repair any loose connections. |
| E5 | Refrigerant Leakage Error | Inspect for leaks, recharge refrigerant, and repair leaks as needed. |
| E6 | High Pressure Protection Error | Check for blockages in the refrigerant lines; clear any obstructions. |
| E7 | Low Pressure Protection Error | Ensure refrigerant levels are adequate; check for leaks and recharge if needed. |
| E8 | Drainage Error | Inspect the drainage system for blockages; clean and clear the drain line. |
| E9 | Fan Motor Error | Check fan motor operation; replace if the fan is not functioning properly. |
| E10 | Power Supply Error | Inspect the power supply and voltage; reset the unit if necessary. |
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The content provided by MBMTech Services is for informational purposes only. While we strive to ensure the accuracy of the information and instructions, repairs and troubleshooting procedures can be complex and may vary depending on the specific product, model, or situation. Attempting to repair electronic devices or products yourself carries the risk of further damage, injury, or voiding warranties. MBMTech Services is not responsible for any damage, loss, or injury that may occur as a result of following the advice, instructions, or techniques presented in our videos or content. We strongly recommend consulting a professional technician for repairs or technical support. Use the information at your own risk.