What to do if there is a Touching noise heared in the A/C
1. Unplug the indoor unit and plug it in after 30 seconds.
- The noise can occurs because of the temporary reason.
If the noise is stopped after re-plug in, this is not a problem of the product.
2. Is there a obstacle in front the inlet or outlet of the indoor unit?
- The noise can occurs because the obstacle touches fan or vibration of the obstacle.
Remove the obtacle which you can see (Curtain, blind, etc…..)
If the noise still occurs, call Samsung contact Center.