Weak cooling is the biggest worry for fridge owners, especially in summer. Before assuming a compressor fault, many simpler causes must be ruled out.
Possible causes
- Incorrect temperature setting
- Poor ventilation or dust on the rear condenser
- Door seal not sealing
- Evaporator fan fault in No Frost models
- Defrost failure blocking the air duct
- Compressor or start relay fault
Safe first checks you can do
Safety: unplug the appliance and close the water tap before any check, and never open the outer casing or electronic boards yourself.
- Leave clearance behind and beside the fridge per the manual
- Don't block internal air vents with food
- Test the seal with a sheet of paper closed in the door
- Allow 24 hours after changing the setting
Related parts
CompressorCondenserEvaporator fanDefrost systemThermostat / sensor
When do you need a technician?
If the freezer is cold but the fridge isn't on a No Frost model, the fan or defrost is the usual suspect. If the compressor runs constantly with no cooling, request a check right away to protect your food.
Frequently asked questions
Does it always need a gas recharge?
No. Low refrigerant means a leak, and it's rarely the first cause. We diagnose before any recharge.