While you wait for answers, we may have found some information which could help you.
Click here for Defrost Freezer Fridgefreezer works on schreiber apm6855?
fridge/freezer ?
Intregrate Freezer AMP6222 Not Working/ Freezing Properly?
schreiber intergrated fidge and seperate freezer?
schreiber 50/50 fridge freezer apm6855?
Schreiber Integrated fridge not getting cold?