Hi the freezer alarm is coming on and the green led at the top is flashing at ‘5’. The freezer and fridge are however cold. Just don’t understand why the alarm is coming on, especially in the middle of the night. The fridge is about 4yrs old bought from new. I have removed the freezer drawers and defreosted completely, turned back on and the freezer was cold in a matter of hours. But the alarm came back at night! 😥 cheers