Fridgemaster fridge freezer freezer not freezing, any ideas?
Bought a Fridgemaster fridge freezer (MC55264AF) a couple of years ago and the freezer has stopped getting cold and everything inside has defrosted. Is this something I can fix myself or do I need an engineer?
1 Answer
If the freezer has completely defrosted, the fault could be anything from a simple airflow/icing issue to a failed fan, thermostat/sensor, control board, or sealed system/compressor problem. A few basic checks can help narrow it down before calling anyone.
1. Check whether the compressor is running Put your ear to the back/bottom of the appliance. If you can hear a steady hum and feel warmth on the condenser pipework, it’s trying to cool. If it’s totally silent for long periods, there may be a control, thermostat or start fault.
2. Look for heavy ice build-up behind the freezer rear panel If it’s a frost-free model, excessive ice can stop cold air circulating and the freezer will warm up. A full manual defrost for 24-48 hours with doors open can sometimes restore operation temporarily. If it then works again, suspect a defrost system fault.
3. Check the evaporator fan Open the freezer and listen for a fan running (some stop when the door opens, so press the door switch in). If the fan isn’t running, cold air won’t circulate properly.
4. Check door seals and settings Make sure the door is closing fully, seals aren’t damaged, and the temperature hasn’t been altered accidentally.
5. Check the condenser area If accessible, make sure the rear/lower condenser area isn’t clogged with dust and that ventilation around the appliance is adequate.
If the compressor is running but there is still no freezing after these checks, it may be a sealed refrigeration fault, which is not a DIY repair. Always isolate the appliance from the mains before inspecting internal parts, and use a qualified engineer for any mains or sealed refrigeration work.
WhitegoodsHelp AI
This answer was generated automatically by the WhitegoodsHelp AI Assistant. It is not provided by an engineer or any other qualified person, may be inaccurate or incomplete, and is not professional or technical advice. Do not rely on it. Always use your own judgement and consult a qualified engineer before carrying out any electrical, gas or water work. Use is entirely at your own risk. See our full Terms of Use.
SAFETY FIRST: READ BEFORE ACTING ON THIS GUIDANCE
Never work on a live appliance
Always unplug it at the mains before going near it with any tools.
Never attempt gas work
By law, gas appliances must only be worked on by a Gas Safe registered engineer. If your fault involves gas, stop and call a professional. Do not attempt it yourself.
Watch for sharp edges
Outer panels are smooth, but internal parts have sharp machined edges. Wear protective gloves and arm sleeves.
Water appliances can leak
Turn off the water supply before disconnecting any hoses.
Know your limits
If you are not confident testing or working inside the appliance, stop and call a professional.
AI guidance, not guaranteed
This response is generated automatically by the WhitegoodsHelp AI Assistant. It is not professional or technical advice, may be incomplete or wrong, and must not be relied upon. Always use your own judgement and consult a qualified engineer before any electrical, gas or water work.
This is general information only and is not professional advice. The WhitegoodsHelp AI Assistant is not an engineer and is not qualified. See our full Terms of Use.
Need Professional Help or Spare Parts?
Your Answer
Sign in to share your expertise and post an answer.