Im sorry but I cannot work out what you mean about the 2nd problem.
The model number is on a sticker inside the fridge section usually behind the salad box.
As far as I can make out the information on the label inside the fridge, next to the salad box, is:
Type RE 158(4) or A.
The second problem is that the central part of the top of the fridge has separated from the edge around the top, which attaches to the main body of the fridge.
I want to remove the complete top join the main part of the top to edge part of the top, then refix it to the sides of the fridge, but don't know if this is possible.
Nothing is coming up on that number. I think its just a serial number.
Do you see another number in there starting 85?