Checking the air conditioner
How to check what is the condition of my air conditioner and the liquid in it, but only so no disassembled it.
I also wondered about this question for a long time, since I was not able to assemble my air conditioner back by myself, and I couldn't give to someone to repair it, because I was tight on both money and time, until I heard about such devices as HVAC Gauges from https://thetoolscout.com/best-hvac-gauges/ and with their help, you can view your fluid level without any problems. You will also be able to assess the overall condition of your air conditioner. It took me about 15 minutes to figure out how to use it properly (thanks to the tutorials from YouTube), it turns out that it is not as difficult as it seems at first glance.
Have you used HVAC gauges? I know that only they can handle it.
Call the person who installed your air conditioner, I'm sure he can do it