While you wait for answers, we may have found some information which could help you.
Click here for Fridge Freezer Not Very ColdHOW TO Repair Fridge PurifAir Starter Kit?
Beko cf540s?
I have got a Bosch Intelligent frost free 44 fridge/refriger?
Freezer builds condensation and freezes?
How do I mend my fridge/freezer?
Faulty light in Bosch Fridge Freezer?