Window A./C Makes Vibrating Noise
I have an LG window A/C unit that is a year old. Every once in a while it will make a fairly loud vibrating noise. It works fine and is ice cold all the time even during its noisy episode. If I take the remote control and turn the unit off and then immediately right back on the noise stops .... for about 15 minutes. I may have to repeat this procedure this for a numer of hours and then it will completely stop with the noises for weeks and weeks. It just started this during this season.
I keep the filter clean and have not noticed it leaking or making any watery sounds. Any idea what is going on? Thanks!