FRidge Freezer samsung rsa1 american style wont chill, and the freezer won't freeze, when i got it i switched it straight on only to read after that that i should have let the gases etc settle for 24 hours, so i swithched it off and left it, i turned it on the next day and the temp dropped fine, the following day when i woke up the temp was high again and now it won't drop at all. the digital display works fine and the air blowers inside seem to blow fine but it won't go cold, pllleeeeease help, regards, stuart