1, the copper tube is not allowed to continue working, even though the copper tube can still pass through, the transmission efficiency is greatly reduced because of shrinkage, which will eventually lead to a series of problems such as the air conditioner not cooling.

It is best to turn off the power immediately to prevent accidents.

3. It will intercept freon in the circulating system, causing current change and compressor protection.

4, directly lead to poor cooling and heating effect, or no effect.

5. The intake and exhaust of the compressor will change in different proportions, resulting in long-term short circuit of the compressor or cylinder blockage. Extended data:

The air conditioner has two large connecting pipes, the thick one is called large pipe and the thin one is called small pipe, which are used to connect the internal and external machines to form a closed system, and the refrigerant can circulate in the internal and external machines. Generally, large tubes take gaseous refrigerants and small tubes take liquid refrigerants. As for which one goes in and which one goes out, it depends on the different cooling and heating modes of air conditioning.

There is no copper tube in the central air conditioner. If there is, it is home central air conditioning. Copper tube has the advantages of high thermal conductivity, good heat exchange effect, good toughness and good processability, and has been widely used in refrigeration field.