Quiet noises are produced in normal operation. This should not be any cause for concern. A flowing liquid may be heard after switching off the compressor. This should however automatically subside after a few minutes. Other noises may be heard, for example, if your Truma Cooler is not positioned on a flat surface.
If you cannot locate the cause of the noise, then please contact Truma Service, who will be more than happy to help you.
