We may have found other answers which could help you.
Click here for Fridge Working FrozenHow can I fix my Hoover Optima RD40 fridge / freezer?
my hoover nextra fridge/freezer not freezing?
Error code ?
The frost free freezer in Hoover fridge and freezer keeps frosting up?
freezer not freezing?
Hoover A Class Frost Free Fridge Freezer?