Be it fresh vegetables and fruits and leftover food items, refrigerators keep them all cool and fresh. So, they allow us to enjoy them anytime we want. That's not all, this electric device prevents the potential wastage of food and vegetables.
But the trouble knocks on the door when your helpful refrigerator is not cooling. The cause could be any and it gets daunting to figure out without the guide. No worries! Your guide is here. Now, read the mentioned causes behind it and fix the issue.
Here, find 12 causes why your electric appliance is not cooling the air. Go through each reason and find the ways to fix them.
But keep in mind that some causes demand the attention of an expert, doing it all may even worsen the situation. If you feel that this is not what you can do, it is better to ask for help.
One of the common issues that affect the coolness in the refrigerator is not setting the right temperature. An ideal temperature should be set between 37ºF to 40ºF as it ensures a proper cooling atmosphere inside. That way the foods and vegetables stay fresh.
But when the temp is not set right, it doesn't generate the required coolness leading to spoilage of foods. And this is a very common thing we tend to do.
Every appliance has its own capacity for certain things and beyond that it can not function properly. The same thing goes with the refrigerator.
When we keep on stuffing it with a lot of items the space gets crowded making it hard for the cool air to pass through all the items. As a result, the refrigerator doesn't fully cool the vegetables inside.
Vents are the way for cold air to flow from the freezer to the fridge compartment. That's how the cooling temperature is created inside the appliance. But when they get blocked, disbalances in temp start to surface resulting in warmer air.
The reason for blocked vents could be the overstuffing of food items or ice buildup. Refrigerators with blocked vents cause the cooling system and compressor to put more effort. This results in the consumption of high energy and overheating of some essential components of the refrigerators.
The door gasket is a rubber pipe that is wrapped around the edges of a refrigerator. This pipe works as a barrier for air. It traps the cool air inside and prevents the hot air from entering inside maintaining a constant cooling temp.
So, if the gasket gets cracked, worn, dirty, or loose, it influences the inside temperature. Faulty gaskets mean hot air enters and cool air goes out which leads the refrigerator to not cool.
This fan motor circulates cold air to the refrigerator all the way from the freezer's section. As the fan motor stops working, cool air doesn't distribute equally making the freezer cold while the refrigerator stays warm without cooling.
A malfunctioned fan motor also be the cause why your refrigerator making noises like grinding or squeaking. Sometimes the refrigerator runs continuously with no cooling air. So, these are the signs to note in case of a faulty evaporator fan motor.
It is obvious that electric appliances rely on power supply for their functioning. Simply the name power supply is not enough. It's stability is the main thing here. If the power is not stable, the refrigerator won't cool the air.
This issue could be from various reasons- a damaged or loose power cord, or malfunctioned electrical outlet.
Condenser coils in the refrigerator help vanish the heat that is generated by the compressor. This process enables the appliance to maintain an ideal cooling temperature inside of it.
Over time, the coils get covered with dust and debris, then they don't effectively dissipate the heat. In turn, the fridge has to work harder and does not cool the air as required. This also leads to the issue of refrigerators not making ice.
Ice buildup could be another reason why your refrigerator is not cooling properly. Normally, this issue occurs in the freezer compartment rather than the refrigerator.
Because the freezer section has evaporator coils that cool the air so there's a high chance of building ice frost. If the ice is not removed on time, it gets collected and disturbs the cooling effect inside.
This issue may arise if the deforest system is not working correctly or if the frequent opening of the fridge's door as this also warms the air.
The power control board is almost the main driver in the refrigerator. Because it manages some major parts such as motor fan and compressor.
A well-functioning control board receives inputs from sensors and sends that input to the refrigerator to cool as required. But when there comes a problem with this board, it fails to transmit the right signals as a result the appliance can not cool the air.
The compressor is a main player in the case of refrigerators. It smoothly flows the refrigerant through the system and clears the heat out of the appliance, cooling the air inside.
So, any problems like overheating or malfunction are why the refrigerator is not working properly.
An unhealthy compressor puts more effort than usual to function and it obstructs the refrigerant from passing through the evaporator coils. As a result, the heat stays in the fridge causing it to warm and disrupt the cooling process.
This is the most common but overlooked issue when installing the refrigerator. This electric appliance needs some space on its back side for the airflow. Because that part gets heated quickly and air helps it maintain a coolness there.
But when that space is not there the compressor overworks due to stuck heat in that area causing issues in cooling the inside air.
A capacitor is what keeps the compressor running. Basically, it gives a kickstart to the compressor as an electrical boost. So, in case of a faulty capacitor, the compressor doesn't receive the boost and takes time to start.
Even if it starts, this may not go well for long because the compressor can't pass the refrigerant properly. This results in the collection of heat in the appliance and affects the cooling function.
