Problems with fridge/freezer.Fridge getting too cold,no control on display unit,display showing a + sign,yet too cold.Freezer frosting up,showing on display -22,this is normal,display figure.Please can you give some information,i think this happened,when unit was fairley new,engineer changed thermistors.Please can you dirrect me to spares,if possible,and advise.Many Thanks.
MR.C.EVANS., April 2010