5 Common Reasons Why Your Refrigerator Isn’t Cold but Your Freezer Still Is
- Failing Thermistor. A common reason for your refrigerator not cooling is a faulty thermistor. ...
- Broken Damper Control Assembly. When there's a problem with the damper control assembly, air doesn't move properly between the freezer and the refrigerator.
- Faulty Evaporator Fan. ...
- Iced-Up Evaporator Coils. ...
- Overstuffing. ...
Full Answer
Why is my fridge not keeping temperature?
One of the leading causes of a warm freezer (and a cold fridge) is that there’s dirt and ice on the freezer’s motor and operational parts. If they’re dirty or iced up, removing the dirt and ice should allow the freezer to cool down. These parts include condenser coils, evaporator coils, and the evaporator fan motor.
Why is my Frigidaire refrigerator not cooling?
Apr 04, 2022 · Causes: If your freezer won’t freeze, most likely the condenser coils are dirty which reduces the overall cooling capacity of the freezer. Evaporator fan motor is malfunctioning, and since it’s in charge of circulating the air throughout the freezer, this will need to be resolved, pronto. Also, what are the signs of a bad refrigerator compressor?
Why is my chest freezer not cooling properly?
Aug 17, 2020 · When the fridge is not cold but the freezer is, the problem is probably tied to one of your refrigerator’s mechanisms not working as designed. Evaporator fan: Every refrigerator contains a set of coils called an evaporator, which makes the inside of the fridge cold. A small fan and motor are mounted near the evaporator, helping draw air over the coils and circulate it …
Why is my Kenmore refrigerator not cold enough?
Jul 20, 2021 · There are several reasons your evaporator coils ice up, one of the most common being that the defrost heater assembly isn't working. Or the heater could be in good condition, but the defrost thermostat is faulty, so it doesn't signal to the heater when to engage. The culprit could also be the defrost timer.
Why is my refrigerator not cooling?
1. Failing Thermistor. A common reason for your refrigerator not cooling is a faulty thermistor. The thermistor monitors the internal temperature of your refrigerator. When it detects the interior is excessively warm, it signals to the compressor to activate and start cooling. If the thermistor isn't working, the appliance has no way ...
Why is my evaporator fan not working?
The most common problem with the fan is its motor. A faulty evaporator fan motor is often the result of inefficiencies or faults in other parts of the appliance.
Why does my evaporator coil ice up?
There are several reasons your evaporator coils ice up, one of the most common being that the defrost heater assembly isn't working. Or the heater could be in good condition, but the defrost thermostat is faulty, so it doesn't signal to the heater when to engage. The culprit could also be the defrost timer.
What happens if a thermistor doesn't work?
If it doesn't, you've most likely got a faulty thermistor. 2. Broken Damper Control Assembly. When there's a problem with the damper control assembly, air doesn't move properly between the freezer and the refrigerator. The damper control assembly controls how much cold air passes from the freezer into the fridge.
How to tell if a thermistor is working?
If your food is warm and you rarely or never hear the compressor or fan working, try decreasing the temperature setting by two degrees. Within a few minutes, the thermistor should tell the compressor to start cooling. If it doesn't, you've most likely got a faulty thermistor.
What happens if you cover an evaporator coil?
The evaporator coils are where the air goes to cool down. However, if they're covered in frost, the air can't pass through efficiently and won't get adequately cool, resulting in a warm fridge. A quick fix is to defrost the coils with a hairdryer, which will temporarily solve the issue.
What to do if damper door is not working?
If you don't, check the damper control door and make sure it opens and closes freely. Sometimes the door ices over, or little bits of insulation get stuck in there. If you've done all this and there's still no air coming through, it's likely your damper control assembly is faulty and needs replacement.
Why is my LG freezer cold but my refrigerator is not?
Have you tried the above tips and still find that your LG freezer is cold but refrigerator is not? A defrost system issue can cause a buildup of ice that blocks airflow, raising the refrigerator temperature. While the whole system is likely not defective, specific components, such as the defrost timer, thermostat or control board may have failed. As pinpointing the failed component can be difficult, a professional LG refrigerator service should handle this repair.
Why is my LG freezer cold but warm?
Overcrowding, dirty condenser coils and part malfunctions can all result in a warm fridge but cold freezer. How do you know which is responsible? These troubleshooting tips can help determine why your LG freezer is cold but refrigerator is not.
What is a thermistor in a LG refrigerator?
The thermistor monitors the refrigerator’s internal temperature, communicating its readings to the control board. The control board then regulates the evaporator and compressor, producing or restricting cool air. However, when the thermistor is faulty, it may give the control board incorrect readings that don’t signal the evaporator and compressor. The lack of cool air results in your LG refrigerator not cooling but freezer works fine.
How to tell if evaporator fan motor is working?
A failed evaporator fan motor can show the following signs and should be replaced: 1 Excessive operating noise 2 Fan blades don’t turn easily by hand 3 Motor shows no continuity with multimeter testing
Where to put vacuum hose on refrigerator?
Aim a narrow vacuum hose attachment at the coil vents on the bottom of the refrigerator’s rear panel.
Why doesn't my fridge cool?
For the fridge to cool, the evaporator fan has to draw cold air over the evaporator coil. This means that when the fan is defective, it doesn’t draw cold air; hence the fridge doesn’t cool.
How to restore a refrigerator after frost?
When the evaporator coils are covered in frost, air doesn’t get space to pass through them to get cold, hence a warm refrigerator. To restore the fridge, remove the frost by blowing hot hair over it.
What happens if you overstock your fridge?
When you overstock the fridge, you save money you would have spent cooling small chunks of foods, right? Wrong. When you stock your fridge with more food items than it can take, you prevent air from circulating, as well as it should, and without proper air circulation, the fridge cannot maintain a cool interior.
What does damper do in a refrigerator?
The damper allows cold air into the fridge from the freezer section. This means that if the damper blocks or stops working, little or no air gets into the refrigerator section.
Why does my refrigerator not cool?
If the defrost heater assembly is defective, frost will continue to accumula te on the evaporator coils, and the coils will become plugged with frost. If the evaporator coils are frosted over, the airflow through the coils will be restricted, causing the refrigerator not to cool. Check the evaporator coils to determine if they are frosted over. If the evaporator coils are frosted over, test each component of the defrost system.
What happens if a refrigerator is frosted?
If the evaporator coils are frosted over, the airflow through the coils will be restricted, causing the refrigerator not to cool. Check the evaporator coils to determine if they are frosted over. If the evaporator coils are frosted over, test each component of the defrost system.
What happens if the defrost control board fails?
If the defrost control board fails, the refrigerator will not run the defrost cycle, and frost will continue to accumulate on the evaporator coils. If the evaporator coils are frosted over, the refrigerator will work harder to remove heat. As a result, the refrigerator may be too warm. If the defrost thermostat and defrost heater are working ...
How to tell if defrost timer is defective?
o warm. To determine if the defrost timer is defective, slowly advance the dial into the defrost cycle. The compressor should turn off and the heater should turn on. If the timer does not send power to the defrost components or advance out of the defrost cycle within 30 minutes, this indicates that the defrost timer is not advancing. If the defrost timer is not advancing, replace it.
Why does the defrost timer turn on?
The defrost timer turns on the defrost heat er several times throughout the day to melt any frost that may have accumulated on the evaporator coils. If the defrost timer is defective, it might not advance into the defrost cycle, or it might not send power to the defrost heater during the defrost cycle. If the defrost system isn’t working, frost will ...
How to tell if evaporator fan is working?
The evaporator fan motor draws cold air over the evaporator coils and circulates it throughout the freezer. If the evaporator fan is not working, the freezer or refrigerator will not cool adequately. To determine if the evaporator fan motor is defective, try turning the fan blade by hand. If the fan blade does not turn freely, replace the fan motor. Additionally, if the motor is unusually noisy, replace it. Finally, if the motor does not run at all, use a multimeter to test the motor windings fo...
How to tell if a thermistor is defective?
To determine if the thermistor is defective, test it with a multimeter. The thermistor resistance should change in conjunction with the refrigerator temperature... .
Why is my freezer not freezing?
There are many reasons why your freezer might not be freezing. Find out why with Home Matters. The freezer is one of those appliances that tends to go unappreciated — until it’s not freezing as it should. And while there are lots of things that can go wrong with your freezer, there are just as many simple fixes that will get it back ...
Why won't my freezer freeze?
Causes: If your freezer won't freeze, most likely the condenser coils are dirty which reduces the overall cooling capacity of the freezer. Evaporator fan motor is malfunctioning, and since it’s in charge of circulating the air throughout the freezer, this will need to be resolved, pronto.
What temperature should a freezer be set at?
Periodically check the freezer’s thermostat. To perform optimally, a freezer thermostat should be set at zero degrees Fahrenheit (-18 degrees Celsius). If your model doesn’t have a built-in thermostat, use a thermometer to check the temperature. Keep the interior clean.
How to keep freezer sparkling?
Keep the interior clean. With a damp rag and a bit of dish liquid, you can have your freezer sparkling in no time.
Is a freezer a happy freezer?
A consistently cold freezer is a happy freezer. So, in addition to keeping the coolest appliance in the house as cold as possible and properly wrapping food for storage, here are the tried-and-true ways to enjoy uninterrupted coolness, courtesy of your own happy, healthy freezer. Review the owner’s manual for care instruction.
Can you replace a gasket on a freezer?
If it’s worn and torn, then the freezer uses more energy to do its job. Fortunately, replacing a gasket is inexpensive and easy. And if you really want to be on the safe side, you can get a Home Warranty Plan that will take out the stress and the high costs, when and if something happens.
