(Newswire.net — August 23, 2019) — Is your freezer not cooling? You open the freezer and look to grab some ice for a glass of beer or a sweet treat only to find everything is melted and warm. Don’t freak out. There might be a couple of common problems that would arise to prevent your machine from cooling properly. Fortunately, most of them can be fixed easily. Read on to learn more about some common reasons why a freezer is not cooling and possible solutions.
Freezer Not Cooling
1. Dirty condenser coils
If the condenser coils of your freezer are dirty with accumulated debris, they would inhibit the overall cooling performance of the machine. In this case, get the owner’s manual and follow the directions to clean these parts. Keep in mind to unplug the freezer before starting. Condenser coils are often placed behind the bottom area of the front grill. To clean out thoroughly, consider using a coil brush. Make sure regularly maintain your appliances to prevent this from happening.
2. Faulty condenser fan
The condenser fan is typically located near the compressor of your freezer. It is responsible for blowing air through the condenser coils and cooling heated refrigerant which comes from a compressor. When this part is broken, it would increase the temperature inside the cabinet. As a result, it might overheat the freezer’s compressor and lead to a total breakdown. The best solution is to have it replaced by a professional.
3. Tripped defrost sensor
A defrost sensor will trip once it detects that the evaporator’s temperature is reaching a risky level. This will prevent your freezer from overheating and causing some common electrical issues. A tripped defrost sensor will shut down the power of the defrost heater. Thus, frost would build up on the evaporator fins, causing your freezer to lose the cooling performance. Get an ohm/volt meter to examine for sensor continuity and replace this part if necessary.
4. Dented door hinge
If the door hinge of your freezer is dented or bent, it might cause this part to sag. As a result, the seal would be compromised, thus allowing hot air to penetrate the freezer. The cool air produced by your machine will not be sufficient to compensate for this amount of heat. To deal with this issue, just replace or adjust the hinges so that the door can seal and shut properly.
5. Faulty defrost timer
A defrost timer plays a key role in controlling the intervals between automatic defrosting cycles. It ensures the compressor will turn off before turning the defrost heater on temporarily for melting the frost from the evaporator fins. Once a defrost cycle finishes, the timer will turn off the heater to keep cooling as usual. When this component isn’t operating correctly, it will affect the cooling performance of your freezer. To prevent further issues, it is better to have it checked carefully by an experienced professional and replace the defrost timer if necessary.
The bottom line
There are many reasons for your freezer not cooling properly. There are a few simple fixes that most homeowners can do on their own. However, it is better to hire a professional to ensure safety and prevent further damage.