Noise coming from the chest freezer
1.
Loud vibrating or motor sounds is usually caused by the internal compressor or internal fan. If the chest freezer is vibrating against a wall of surrounding cupboards this can sometimes sound worse.
For more information, see the Positioning the chest freezer topic.
2.
If the chest freezer is not levelled correctly, this can increase noise.
For more information, see the Adjusting the feet topic.
3. Clicking noise is caused by the thermostat turning the compressor on/off.