If you’re a proud owner of a Whirlpool freezer, you know how convenient it is to have a reliable appliance to keep your frozen goods fresh. However, if your freezer is not freezing properly, it can be frustrating and a potentially costly problem.
Fortunately, several easy ways exist to fix a Whirlpool freezer that is not freezing. You can quickly identify the root cause of the problem by following a few simple steps and taking action to fix it.
In this article, we’ll cover some common causes of freezer problems and provide step-by-step instructions on troubleshooting and fixing your Whirlpool freezer.
Why is Your Whirlpool Freezer not Freezing?
Before we dive into fixing your Whirlpool freezer that isn’t freezing, let’s first explore the 10 possible reasons why it’s not performing as it should.
1. Dirty Condenser Coils
If you own a Whirlpool freezer and it’s not freezing, one possible culprit could be dirty condenser coils. Over time, these coils on the back or underside of the freezer can become clogged with dirt, dust, or pet hair.
When this happens, the compressor has to work harder to cool the freezer, causing it to overheat and not freeze properly. This can also lead to increased energy consumption and higher electricity bills.
2. Faulty Thermostat
If you’ve noticed that your Whirlpool freezer isn’t freezing correctly or turning on at all, it could be due to a faulty thermostat. The thermostat in your freezer regulates the temperature and turns the compressor on and off as needed to maintain the set temperature.
When the thermostat is malfunctioning, it can prevent the compressor from turning on or off at the right times, leading to a freezer that is too warm or cold.
In some cases, the thermostat may stop working altogether, causing the freezer not to turn on at all. A faulty thermostat can be caused by a variety of issues, such as wiring problems, a damaged sensor, or wear and tear over time.
3. Door Seal Issues
A Whirlpool freezer that isn’t freezing properly may have a damaged or worn door seal. The door seal keeps the cold air inside the freezer while preventing warm air from entering.
When the seal is damaged or worn, it can allow warm air to enter the freezer, causing the temperature to rise and preventing the freezer from freezing correctly. This can also cause the compressor to work harder to maintain the set temperature, leading to increased energy consumption and higher electricity bills.
A door seal can become damaged or worn over time due to frequent use, normal wear, and tear, or improper cleaning.
4. Lack of Airflow
A lack of airflow in a Whirlpool freezer can also cause it not to freeze properly. The vents in the freezer are responsible for allowing cold air to circulate throughout the compartment, ensuring that the temperature remains consistent.
However, if the vents become blocked by food items or ice build-up, the airflow may be restricted, causing the freezer to not adequately cool.
This can also cause the compressor to work harder, increasing energy consumption and higher electricity bills. Ice build-up can occur due to a malfunctioning defrost system or from leaving the freezer door open for extended periods.
5. Dirty Evaporator Coils
When there’s an issue with the defrost system in a Whirlpool freezer, it can lead to the evaporator coils inside the freezer becoming covered in frost and ice.
Over time, this can cause a build-up of ice that can prevent the freezer from properly freezing your food. The evaporator coils absorb heat from the freezer, keeping the temperature cold enough to keep your food frozen.
However, if the coils become covered in ice, they can’t absorb heat properly, causing the freezer not to cool properly. A dirty evaporator coil can be caused by a malfunctioning defrost system or by leaving the freezer door open for extended periods.
6. Faulty Defrost System
A faulty defrost system can cause ice build-up on the evaporator coils inside a Whirlpool freezer, preventing it from freezing correctly. The defrost system removes any ice build-up from the evaporator coils, ensuring they can adequately absorb heat from the freezer.
When the defrost system is not functioning correctly, ice can accumulate on the coils, blocking the airflow and preventing the freezer from maintaining the proper temperature.
A faulty defrost system can be caused by a malfunctioning defrost timer, thermostat, or heater.
7. Low Refrigerant Levels
Low refrigerant levels can also cause a Whirlpool freezer not to freeze properly. The refrigerant absorbs heat from the freezer and maintains the proper temperature.
When the refrigerant levels are low, it can’t absorb heat properly, causing the freezer to not cool properly. Low refrigerant levels can be caused by leaks in the refrigerant lines or a malfunctioning compressor.
8. Malfunctioning Compressor
A malfunctioning compressor can cause a Whirlpool freezer to not freeze properly or even not work at all. The compressor works by compressing the refrigerant and circulating it through the evaporator coils to remove heat from the freezer.
When the compressor is not working correctly, it can’t circulate the refrigerant properly, causing the freezer to not cool properly.
This can also cause the freezer to make unusual noises, such as grinding or clicking sounds.
This issue is usually caused by a faulty electrical connection, a damaged motor, or a lack of proper maintenance.
9. Power Supply Issues
Power supply issues can also cause a Whirlpool freezer not to freeze correctly. A power outage or tripped circuit breaker can cause the freezer to stop working altogether or prevent it from maintaining the proper temperature.
When the freezer is not receiving power, it cannot circulate the refrigerant or remove heat from the freezer, causing it to warm up.
In some cases, power surges can also damage the electrical components of the freezer, such as the compressor or temperature control thermostat.
10. Faulty Temperature Control
faulty temperature control can also cause a Whirlpool freezer not to freeze properly. The temperature control is responsible for regulating the temperature inside the freezer and ensuring that it maintains the optimal temperature.
When the temperature control is malfunctioning, it may be unable to maintain a cool temperature properly, leading to inadequate freezing. This can also cause the freezer to run continuously or not turn on at all.
A damaged thermostat or a malfunctioning control board can cause a faulty temperature control.
How to Fix a Whirlpool Freezer that Isn’t Freezing
Now that you have a grasp of what could be causing your Whirlpool freezer not to freeze appropriately let’s dive into the solutions to restore its function.
1. Dirty Condenser Coils Fix
To fix dirty condenser coils in a Whirlpool freezer, you’ll need to clean them by unplugging the freezer and locating the condenser coils on the back or underside of the unit.
Use a vacuum cleaner or a brush to gently remove the dirt and debris. You may also need a coil cleaning solution to remove stubborn dirt.
Once the coils are clean, plug the freezer back in and monitor the temperature to ensure it maintains the proper temperature.
2. Faulty Thermostat Fix
A faulty thermostat will need to be replaced. First, unplug the freezer and locate the old thermostat. Then, remove it from the unit and replace it with a new one compatible with your freezer model.
Follow the manufacturer’s instructions carefully to ensure the thermostat is installed correctly.
3. Door Seal Issues Fix
Replacing the door seal may be necessary to fix the problem. To do so, identify the make and model of your freezer and purchase a replacement door seal that is compatible with your unit.
Remove the old door seal and clean the area around the door. Install the new door seal according to the appliance guide, ensuring it is fitted securely and snugly around the door.
Once the new door seal is installed, close the door and check that it seals tightly. This will prevent warm air from entering the freezer and allow it to freeze properly.
4. Lack of Airflow Fix
To fix a lack of airflow in a Whirlpool freezer, you must ensure that the vents are clear of any blockages. If the vents in the freezer are blocked by food items or ice build-up, the airflow may be restricted, which can cause the freezer not to cool properly.
To address this issue, unplug the freezer and remove any food items that may be blocking the vents. If there is a frost build-up, defrost the freezer before removing the ice.
Once the vents are clear, plug the freezer back in and monitor the freezer temperature to ensure that it’s maintaining the proper temperature settings. This will allow the air to flow freely and ensure proper freezing.
5. Dirty Evaporator Coils Fix
Fixing dirty evaporator coils will require you to defrost the freezer and clean the coils. The evaporator coils inside the freezer can become covered in frost and ice if the defrost system is not working correctly, which can prevent the freezer from freezing.
To clean the coils, unplug the freezer and remove any items from the inside. Allow the ice to thaw completely before using a soft brush or cloth to gently remove any dirt or debris from the coils.
6. Faulty Defrost System Fix
To fix a faulty defrost system in a Whirlpool freezer, you’ll need to identify the issue and replace any defective components.
Start by unplugging the freezer and removing any food items inside. Check the defrost timer, heater, and thermostat for any signs of damage or malfunction.
Then, replace any faulty components with compatible replacements.
7. Low Refrigerant Levels Fix
Fixing low refrigerant levels in a Whirlpool freezer typically requires a professional service to help you with appliance repair. If the refrigerant levels in the freezer are low, the freezer may not be able to cool properly.
A technician can locate and repair any leaks in the refrigerant lines and recharge the refrigerant levels to the correct amount.
8. Malfunctioning Compressor Fix
To fix a malfunctioning compressor in a Whirlpool freezer, you must replace the compressor by unplugging the freezer and removing all food. Locate the compressor at the back of the freezer and disconnect the wires and refrigerant lines.
Remove the old compressor and replace it with a compatible replacement compressor. Finally, reconnect the wires and refrigerant lines and plug the freezer back in.
9. Power Supply Issues Fix
To fix power supply issues in a Whirlpool freezer, check the circuit breaker to see if it has tripped. If the circuit breaker has tripped, reset it and see if the freezer turns on.
However, if the circuit breaker is not the issue, unplug the freezer and check the power cord for damage. In case the power cord is damaged, replace it with a new one.
You may also want to check the outlet to ensure it functions properly.
10. Faulty Temperature Control Fix
To fix a faulty temperature control in a Whirlpool freezer, you’ll need to unplug your freezer and remove any food items inside before proceeding to the next step.
Now, find the temperature control knob and remove it from the freezer. Check the control for any damage or wear and tear.
If the control is damaged, replace it with a new one. If the control is not the issue, check the wiring connections to the temperature control to ensure they are secure.
Adrian is an ISCET licensed professional that has completed the National Appliance Service Technician Certification Exam and has the expertise to diagnose and repair any appliance. He is well-versed in the latest technologies and techniques and is always up-to-date on the latest industry standards.
