Let us understand the reasons for the poor cooling effect of DC air conditioners.
1. Pipeline plugging, resulting in secondary throttling, compressor load becomes larger, the current becomes larger, the cooling effect is poor, and machine vibration is also increased.
2. The refrigerant leaks, the system does not pump vacuum, or the vacuum is not thorough enough, resulting in non-condensable gas during operation, the current becomes larger, and the vibration of the machine becomes larger.
3. The R32 refrigerant added is a defective product. Due to the poor quality of the refrigerant, the compressor is running, the current is large, the mechanical vibration is large, and the cooling effect is greatly reduced.
We are DC air conditioner manufacturer, welcome to contact us!