1. Filter clogging: After the air conditioner is used for a long time, dust and dirt will accumulate on the filter, which will lead to poor air circulation and affect the refrigeration effect. Solution: Clean the filter regularly to keep the air circulation smooth.
2. Insufficient refrigerant: Insufficient refrigerant in air conditioner will lead to poor refrigeration effect. Solution: Need to find professional air conditioning maintenance personnel to add refrigerant.
3. Outdoor unit failure: Outdoor unit failure will lead to poor refrigeration effect. Solution: Need to find professional air-conditioning maintenance personnel for maintenance.
4. Fluorine leakage in the pipeline: Fluorine leakage in the pipeline will lead to poor refrigeration effect. Solution: Need to find professional air-conditioning maintenance personnel for maintenance.
5. Improper temperature setting: Too high or too low temperature setting will affect the cooling effect. Solution: Set a reasonable temperature according to the actual needs.
Matters needing attention in air conditioning maintenance
1, safety first: Before air conditioning maintenance, be sure to cut off the power supply to ensure that the air conditioner is in a power-off state to avoid electric shock accidents. If you are not familiar with the circuit and maintenance operation, it is best to ask professional maintenance personnel to handle it.
2. Confirm the problem: Before repairing the air conditioner, confirm the problem. You can judge the cause of the fault by observing and listening to the sound. If you can't determine the problem, you'd better consult a professional maintenance person.
3. Use the right tools: It is very important to use the right tools when repairing air conditioners. Using incorrect tools may lead to further damage or danger. Make sure to use tools suitable for air conditioning maintenance and follow the correct operation steps.
4. Keep clean: Before maintaining the air conditioner, ensure that the environment around the air conditioner is clean and remove any obstacles that may affect the maintenance process. Cleaning the air conditioning filter and drain hole is also an important step in maintenance.