Refrigerator evaporator fan starts and stops are an important part of keeping your refrigerator running efficiently. The evaporator fan is responsible for cooling the air inside the US Made refrigerator, which helps to keep food fresh.
When the evaporator fan does not start or stops during operation, it can cause a number of problems with your appliance. Knowing why this happens and how to fix it can help you maintain your refrigerator’s cooling capabilities.
If you’re experiencing this problem, there are a few steps you can take to get your fridge working properly again.
What is Refrigerator evaporator fan?
A refrigerator evaporator fan is an important component of any modern refrigerator and freezer. It plays a crucial role in keeping food cold, fresh and safe by circulating air inside the unit. The evaporator fan is found within the refrigerator’s interior near the back wall, behind the cooling coils that draw heat away from stored food items.
The evaporator fan works by drawing warm air from within the fridge across a cooling coil made of metal tubing that contains chilled refrigerant. This process forces hot air out of the unit and cools down incoming warm air to maintain an evenly cooled temperature throughout your fridge or freezer.
As it circulates, the fan helps to keep food items at a consistent cold temperature while also reducing humidity levels to prevent spoilage. In short, it is essential for ensuring your perishables stay as fresh as possible for longer periods of time.
Does a refrigerator evaporator fan run all the time?
The refrigerator evaporator fan is an integral part of a cooling system. It helps to circulate air around the refrigerant coils so that the food inside stays cold. But how often does this important device run? Does a refrigerator evaporator fan run all the time, or just when needed?
In most models and brands, the evaporator fan runs continuously while the compressor is on. This ensures that air is always being circulated around the coils, no matter what temperature it is outside or in your kitchen. The fan will usually start up before the compressor kicks in and will continue running until it shuts off with the compressor.
In some models, you may also find that there are sensors that regulate when the fan starts and stops based on changes in temperature within your fridge.
Why Refrigerator Evaporator Fan Starts and Stops?
In short, the evaporator fan starts and stops when it senses fluctuations in interior temperatures of your fridge or freezer. It works along with a thermostat to maintain a consistent coolness level in either compartment so that foods stay fresh longer.
The evaporator fan helps circulate cold air throughout the compartments but will turn off when they reach the desired temperature setting you’ve chosen on your thermostat control panel.
If something goes wrong or if you notice an unusual noise coming from your refrigerator, checking out why your evaporator fan is starting and stopping could be key to fixing the problem quickly and safely.
How to fix Refrigerator Evaporator Fan Starts and Stops?
For those who have experienced their refrigerator’s evaporator fan starting and stopping, it can be quite annoying.
The evaporator fan is responsible for cooling the refrigerator by moving cold air through your appliance and into the freezer. If it’s not working properly, then you may experience some problems with your food not being adequately cooled. Fortunately, there are a few things that you can do to fix Refrigerator Evaporator Fan Starts and Stops.
1. Check the power cord
First off, check the power cord to make sure that it’s securely plugged in and has no frayed wires or other damage. If you find any issues with the power cord, replace it immediately to avoid further damage or potential injury from an electrical shock. Then try to reset your appliance by unplugging it for a few minutes before plugging it back in again.
2. Check the air vent
The first thing you should do is check the air vents to make sure they’re not blocked by food or other objects.
First things first, check the air vent. Your refrigerator has two fans located beneath the vents – one for cooling and one for circulating air inside of your refrigerator to keep everything at an even temperature.
If either of these fans has been blocked by dust or other debris, it can cause them to start and stop erratically. To fix this problem, simply open up the vent covers and blow out any trapped dust or dirt using compressed air – you should also vacuum out any stubborn particles that won’t come loose with blowing alone.
3. Clean the coils
Cleaning the evaporator fan and coils in your refrigerator can help fix common issues such as a fan that starts and stops frequently. The process only takes about 10 minutes for most refrigerators and will help keep your food cold and safe to eat.
Dirty coils can cause the evaporator fan to work overtime, which can lead to starts and stops. To clean the coils, unplug the fridge and remove the access panel. Use a brush or vacuum attachment to remove dust and debris from the coils. Once the coils are clean, replace the access panel and plug the fridge back in.
Make sure you don’t use water when cleaning them because this can lead to rusting, and don’t use brushes with hard bristles as they may damage them further.
4. Replace The Fan
If you notice your refrigerator’s evaporator fan is no longer working properly or making strange noises, it may be time to replace it. Replacing the fan is not difficult and with a few simple steps you can get your fridge back to its normal functioning state.
The first step in replacing an evaporator fan is to locate the right replacement part. It is important that you make sure the part you purchase matches both your model of refrigerator and its make and size.
Once you have located the correct replacement part, disconnect your fridge from power sources such as wall outlets or gas lines before beginning work on it. Then, using a screwdriver or wrench, remove any screws that are holding the old evaporator fan in place before carefully removing it from its housing unit.
What happens when a refrigerator evaporator fan stops working?
A refrigerator’s evaporator fan is an important component of the appliance, as it helps circulate cool air throughout the unit. When this fan stops working, your food can quickly become spoiled and you may be faced with costly repairs.
The evaporator fan must work in order to keep your refrigerator running efficiently. If it stops working, the temperature inside the fridge will rise and all of your food may spoil unless it is removed immediately. Additionally, warm air from outside can enter into the fridge and cause further damage to stored items.
If you notice that your evaporator fan has stopped working, contact a qualified repair technician right away. They can identify the issue and make necessary repairs to ensure that your refrigerator is up and running again in no time!
Evaporator fan runs when door is open
The evaporator fan is situated in the back of the freezer and its purpose is to circulate air through the evaporator coils. These coils are what remove heat from the air inside the fridge, so it’s crucial for the fan to run whenever the door is open so that cold air can keep circulating.
There are a few potential reasons why your evaporator fan might only turn on when the door is open. First, take a look to see if there is any frost or ice accumulation on the coils. If so, this could be preventing the fan from running as it should. Another solution is to try defrosting your freezer and see if that fixes the issue.
Another potential issue could be a problem with the temperature sensor. The sensor tells the fridge when to run the fan, and if it’s malfunctioning, the fan might only turn on when the door is opened. Try cleaning the sensor with a cotton swab that has been soaked in alcohol. If this doesn’t help, you might need to replace the sensor.
If neither of these solutions is effective, you may have a problem with your fridge’s control board. This is a more severe issue that will necessitate professional assistance to resolve.
How do I know if my refrigerator evaporator fan is bad?
A few things could be the reason why your fridge’s evaporator fan has stopped working. To start, see if there is anything impeding the blades of the fan. The fan won’t be able to rotate if its blades are blocked.
Secondly, check whether the evaporator fan motor has burnt out. If it has, then it will need to get replaced. Lastly, determine if the evaporator coils are iced over. If they are, they will have to be defrosted.
Can a refrigerator cool without an evaporator fan?
It’s not common for a fridge to run without the evaporator fan motors running. I’ve seen this happen on very old units that have lost a lot of their insulation, and frost has built up on the evaporator coils to the point that it’s restricting air flow. If this is a newer unit, it’s possible that the fan motor or control board is bad.
How do I reset my refrigerator compressor?
There are a few ways to reset your fridge compressor. The most prevalent method is to unplug the refrigerator for 30 seconds and then plug it back in. In many cases, this will reset the compressor and get it going again. If this doesn’t help, you can try manually resetting the compressor with the reset button on the back of the fridge. If your fridge is still not working, you might need to call a technician for help.
When does the evaporator fan turn on
The evaporator fan is located in the freezer compartment of your refrigerator and it helps circulate air through the compartment. The fan will turn on when the freezer temperature rises above a certain setpoint, typically between 0 and 5 degrees Fahrenheit.
It will turn off when the freezer temperature returns to or below that setpoint. The evaporator fan also turns on when you open the door to the freezer compartment, and it will stay on for a few minutes after you close it. This ensures that there is enough circulation to keep everything cold inside.
What causes the evaporator fan to stop working?
The evaporator fan’s purpose is to circulate air throughout the fridge and maintain consistent air temperature. If the evaporator fan ceases to function, the air inside the fridge will become warmer and more stagnant.
There are several possible causes for an evaporator fan malfunction. It could be something as simple as the motor burning out due to age, or there may be a problem with the wiring that needs to be addressed before it will work again.
If your refrigerator has suffered from a power outage or surge, this too could cause the evaporator fan to fail and require repair or replacement. In some cases, dirt and dust buildup in the evaporator coils can lead to overheating of components and ultimately cause failure of the entire unit.
