1. If the machine is running abnormally, the parts must not be dismantled at will, and professional technicians must be inspected and removed in time.
2, the compressor restart time should be separated by 5 minutes, so as to avoid serious accidents caused by the compressor.
3. The heat dissipation of the unit is strong, and the surface area of the remaining fins of the crotch is gray and oily to improve the cooling effect.
4. If the whole machine is out of service for a long time, the power should be cut off to keep the inside of the box clean and dry.