Servis frost free fridge freezer model M7554 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Servis frost free fridge freezer model M7554 This topic has 0 replies, 1 voice, and was last updated 21 years ago by roly16. Viewing 1 post (of 1 total) Author Posts April 4, 2005 at 11:38 am #8844 roly16Participant Does anybody have a circuit diagram for this frost free fridge freezer? The evaporator is icing up and I need to establish if it’s the pcb or another component. Thanks, Geoff Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In