My Samsung SR-L36 fridge has started making a loud buzzing noise and goes into 'RD' mode. If the fridge/freezer is truned off the noise disapears but on activating the fridge/freezer again the noise starts again, 'RD' flashes on the display and after about ten seconds it automatically turns itself off.
Any suggestion about what we can do, as the instruction manual makes no reference to any of these problems?
Thanks
John

John Littlewood, March 2011