Fridge Freezer, bought new but unused for almost 2 years (hospitalisation) now at home again and the fridge / freezer worked for 3 days then started warming with the bottom left 7 segment digit bar flashing. Left unplugged for another day and it started the next day but failed to the same state after just 12 seconds. I suspect electrics ok so perhaps the flashing segment bar indicates the need for re-gassing? Any help? the owners manual forgot to mention flashing digits. Thanks from Nigel.