While you wait for answers, we may have found some information which could help you.
Click here for Freezer Temperature SettingSize of Diplomat intergrated fridge?
diplomat fridge freezer staying on H?
diplomat integrated fridge/freezer APM6852?
Looking for a Diplomat AMP6714 part ?
Setting issues on Diplomat APM 6855 fridge freezer?
fridge freezer not workin?