UK Appliance Repair Questions? Ask a Technician for Answers ASAP
Hi, welcome to Just Answer. My name is ***** ***** I look forward to helping you! The issue, I suspect, is related to a lack of air flow, probably from a failed defrost component. If you turn it off with the doors open for 24 hours it will thaw and cooling will restore for a week or so, allowing time to call for service. If you provide your postal code, I can get you links to service companies in your area.