If your fridge or freezer has stopped keeping things cold, you’re probably frustrated. Luckily, many cooling problems have easy fixes you can try before calling a technician. Below are the most common reasons appliances lose their chill and step‑by‑step actions that usually solve the issue.
First, figure out what’s actually happening. Is the motor running but the temperature not dropping? Or is the unit completely silent? A humming sound with warm shelves usually points to a blocked airflow or a dirty condenser. No sound at all could mean the power cord or the thermostat has failed. Knowing the symptoms helps you pick the right solution.
Check the power supply. It sounds basic, but a tripped breaker or a loose plug can stop the compressor from starting. Reset the breaker and make sure the plug is snug. If the outlet feels warm, stop using it and get an electrician to check the wiring – overheating outlets are a fire risk.
Next, look at the temperature settings. Someone might have accidentally turned the dial down too low, or a child could have changed it. Set the thermostat to the manufacturer’s recommended level (usually 3‑4 for fridges, 0‑2 for freezers) and give the appliance an hour to adjust.
Clean the condenser coils. Dust and pet hair on the coils force the compressor to work harder, which can cause it to overheat and shut off. Pull the unit away from the wall, locate the coils (usually at the back or underneath), and vacuum them gently. A brush can help remove stubborn debris.
Make sure the door seals are airtight. A cracked or dirty gasket lets warm air in, making the compressor run nonstop without reaching the right temperature. Close the door on a piece of paper; if it slides out easily, the seal needs repairing or replacing.
Defrost any ice buildup. Freezers that develop thick frost block the airflow and raise the temperature inside. Turn the appliance off, leave the door open, and let the ice melt. Place towels to catch water, then clean the interior before turning it back on.If you’ve tried these steps and the unit still isn’t cooling, the problem is likely internal – a faulty start relay, a broken compressor, or a malfunctioning thermostat. These parts require professional tools and knowledge, so it’s best to call a local repair service.
When you call a technician, give them the details you’ve gathered: any noises, what you’ve cleaned, and the temperature settings you tried. This saves time and can reduce the cost of the visit because the pro knows exactly where to look.
Remember, regular maintenance keeps cooling problems at bay. Clean the coils every six months, check door seals yearly, and wipe the interior to prevent odors. A little attention now saves you from cold food and costly repairs later.
If you live in South Shields, our local experts can diagnose and fix any cooling issue quickly and affordably. Don’t let a hot fridge ruin your week – try these tips, and if they don’t work, we’re just a call away.
Dealing with a freezer that's not cooling can be a major hassle. This guide breaks down common causes like thermostat issues and blocked vents, walking you through straightforward solutions. From checking power connections to cleaning coils, you'll find practical tips to get your freezer back in working order. Don't miss out on understanding the signs that require expert help.