A:Answer Hi Jedd, thank you for your question regarding Model:B36CD50SNS. Per the Use and Care Guide: Normal noises - Droning: A motor is running, e.g. refrigerating unit, fan, water valve is activated.
Bubbling, buzzing or gurgling: Refrigerant is flowing through the tubes.
Clicking: Motor, switch, solenoid valves or water valve are switching on or off.
Cracking: Automatic defrosting is running. Clattering sound: Ice cubes from the ice maker are
falling into the ice cube bin. To prevent noises, they suggest the following: Appliance is not level: Align appliance. The appliance is not "free-standing": Make sure the appliance is not touching other surfaces and the minimum clearances are observed. Bins, shelves or storage compartments wobble or stick: Check the removable equipment and re-insert if required. Bottles or containers are touching each other: Move bottles or containers away from each other. If you still have questions regarding the noise, please reach out to our Customer Support Team at 800-944-2904.