Troubleshooting DIY: Fixing a Refrigerator Not Cooling Issue – Easy Appliance Repair Guide
CHECK POWER
If the power is off, you should check that first. Power outages can lead to problems like a refrigerator not running because there’s no electric current coming into it to keep your food cool. If all of the lights in your kitchen are on and none light up when you turn on the switch or if any other appliances don’t work, this is what happened: The breaker tripped and needs reset before anything else will turn back on.
Reset circuit break; if this has been tripped, it is likely the problem.
-If the power source is on, make sure you also check for a bad circuit breaker. It can keep your refrigerator from running if it’s tripped and needs a reset.
If everything else seems fine, turn off the power at the outlet nearest to your fridge (or freezer) and flip that switch back on in case of a spasm that causes an electrical overload and temporarily interrupted service.
In other cases, if you have turned off all breakers but things still aren’t working after flipping them back on, contact someone who knows about electricity, like an electrician or appliance repair person, so they can come to take a look at what might have gone wrong with your wiring.
Adjust the Thermostat
When your refrigerator is not cooling appropriately, the control panel’s cold or temperature control may be faulty. First, unplug the fridge and remove the control panel to access the sensor and control mechanisms. You may need to call an appliance repair to assist with this step-by-step process. If your fridge isn’t cooling, you may also need to check the compressor motor and defrost system. Look for any frost or ice buildup that could block the vent or compartment. If the compressor won’t start or you don’t hear the compressor running, you may need to replace the compressor motor or circuit.
Next, examine the defrost timer and heater to ensure they function correctly. Check the gasket around the refrigerator door to seal it properly. If the refrigerator’s compressor doesn’t turn on, you may also need to inspect the overload relay and power supply. If the refrigerator’s temperature inside is not at the optimal level, you may need to replace the temperature control. Unplug the fridge before attempting any fridge repair or maintenance tasks. If the refrigerator isn’t working despite your efforts, consider consulting a professional for assistance.
OVERLOAD OR RELAY START CAPACITOR
The overload or relay start capacitor may have gone wrong. You can test this by using a multimeter set to ohms and checking the resistance between the leads on both sides. If you’re reading less than 50 ohms, your compressor is toast and must be replaced. If that’s not the issue, replace it with one from an identical unit so everything works correctly again.
If you are uncomfortable doing this, hiring a professional is best. But if your refrigerator makes a clicking sound, this is likely why you are having an issue with it.
COLD TEMPERATURE CONTROL BOARD
If the refrigerator won’t start and the fans do not kick on, this could also be a problem with your refrigerator. The fan motors could be wrong, affecting the temperature setting.
Again, if you are comfortable testing with an ohm meter, it should be around 50 ohms. If there is no continuity, it could also be a problem. Also, inspect the electronic control board for any damage.
But if you are uncomfortable with this, please call us and schedule an appointment with one of our service technicians.Then, have an authorized service agent repair your refrigerator. If you see any signs of burned wiring inside the unit, address this immediately. Also, always check the main power cord for the Door Switch
Check the Door Switch: If your fridge won’t turn on, one possible culprit could be a faulty door switch. To verify if this is the issue, unplug the refrigerator and locate the door switch along the side of the compressor. Check for any burnt connections or broken components. If everything looks OK, you may need a diagnostic tool to check the voltage going to the switch. If the switch is not receiving the proper voltage, it could mean a problem with the compressor circuit or control box.
Replacing the Door Switch: First, make sure you have a new one that is compatible with the make and model of your fridge. Unplug the fridge back and carefully remove the old switch. Show how to replace it with a new one by connecting the wires and securing them in place. Once the new switch is installed, plug the fridge back in and see if the issue is resolved.
CLEAN THE COILS
Our house has a set schedule: We clean once in the spring and once in the fall. This is the number one reason most folks have an issue with their refrigerator. Not cleaning it regularly can build up food residue and bacteria, affecting the taste and quality of your food. It’s essential to clean your refrigerator at least every three months to prevent any potential issues. Some tips for cleaning your refrigerator include removing all the food items, shelves, and drawers, washing them with warm, soapy water, and wiping the fridge’s inside with water and vinegar. Additionally, make sure to check the door seals for any signs of wear and tear, as this can affect the efficiency of your refrigerator.
The condenser coils, otherwise known as the evaporator coils, are the part that pulls the cool air from inside your refrigerator and blows it out onto your floor or wall. If they get clogged with dust, it will prevent any cold air from being pulled.
EVAPORATOR FAN
Another thing to check is the evaporator fan motor, which is located on the top of most top-style freezer units. The evaporator fan is behind the plastic shield. This is likely the issue if it is not turning when the unit is powered on. Testing with an ohmmeter will also rule this out. However, a simple inspection of the fan not turning is more than sufficient.
CONDENSER FAN
The condenser fan motor should kick on when the compressor is running. If it does not, then more than likely, this is the problem with your refrigerator. These are typically located on the back and bottom of most refrigerators. You must pull the cardboard shield off and visually inspect it to see if the fan works when turned on.
DOOR SEAL
While it may sound funny, inspect the appliance doors and door seal, and make sure it has an airtight seal. Sometimes food particles get in the seal. Cleaning with soap and water should fix this problem. And dry the seal with a clean kitchen towel. Do the same for fridge freezers as well, just inspect the freezer doors and seals. this will lead to poor cooling in the unit, and appliance malfunction.
CONCLUSION
If none of these things were wrong with your refrigerator, you might want to consider bringing an appliance repair technician into your home to repair it and the repair you deserve. With the cost of refrigerators these days, It is best to have a professional repair call us!
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