I have defrosted my freezer but have forgotten (I have mislaid the manual) the correct way to restart and what the lights mean. When I switch on the electric, the green, amber and red lights are on. Do I assume that when the freezer gets to the correct temperature the red light should go out and then I press the amber light off, just leaving the green one on? Any advise would be greatly appreciated. Please reply to moiragregory@hotmail.com asap Thank you