LG Refrigerator - Why does refrigerator make beeping sound? 

   Symptom

               1. The product beeps  every 30 seconds.

   Reason

              1. If shelves  and bottle racks are not assembled properly, door cannot be closed completely  .

   How to fix

               Check the Door :

           2. Contact the service center if the symptom persists.

         3. Check if any items are interfering with the door closing properly.

             [Check if the door or refreshment center door is open.]

  * If you still facing the same issue, please contact LG Customer service.