Hi
This is a built in appliance
Fridge not working on this one (Freezer ok)
Doesn’t have normal thermostat, it’s a module that fits in between the two units. Could this be the problem ?
I don’t really do these but its for a neighbour and said I would have a look.
Freezer is a frost free but fridge looks like a standard one
If the unit is running and the freezer is cold, I would think you would probably have a system fault, do you know what temperature is in the freezer? I don’t think a module would make any difference on this unit.