Fluorinated Solvent in air conditioners is not something you should usually worry about. They are designed to be more durable than your air conditioner. However, in rare cases, the refrigerant may leak and you need to fill it up. We will discuss the following common issues:

The cold air does not come out of the AC vent:
If your air conditioner is in cooling mode, but room temperature air is blown out, you need to check your refrigerant. This is by far the most common problem. AC refrigerant is needed to provide cooling, and it cannot do this without refrigerant.

There may be other reasons for such problems, but the sudden change from cold air to room temperature air is a clear sign of air conditioning refrigerant leakage.

Freezing coil:
If you take a look at your ductless indoor unit, you will see a dark gold copper coil network. The refrigerant flows to provide cooling within these coils. These coils feel cold to the touch, but they should not be frosted during normal operation. If you see signs of frost on the coil, the refrigerant is likely to leak.

Regular maintenance:
It is best to have regular maintenance, especially before the start of the busy season. For air conditioners, this is before the start of summer. At this time, excellent HVAC technicians can find the air conditioning refrigerant leakage and propose remedial measures.

The reasons for the leakage of Chlorodifluoromethane R-22 may vary. It may be a manufacturing defect, appearing after a long period of use, or due to damage encountered during use.