Strangly, if I really turn the unit to max cold (only one control which sets both freezer and fridge), ice seems to build up at the back of the fridge, but the whole fridge doesn't seem to get very cold.
This seems really odd to me, how can the back freeze but stuff in the door stay luke warm.
If there usually come kind of fan (which might have broken) to blow air around the fridge from the freezer ?
Would appreciate any help or advice. Its a decent Bosch unit, but is getting a little old now, maybe its time to get a new one.