Hi, I have a Servis M7055-6WFF (Serial #: 20044306014-038203013-03) fridge freezer.
In the last couple of days frost has been forming on the front of the freezer drawers (this is a supposedly frost-free model) and just today the motor started making a loud grinding noise (I thought it was the guy upstairs using a power drill at first!) which only stopped once I opened and closed the fridge door. It sounds normal again now.
Any thoughts on what these symptoms suggest?