How To Reset A Refrigerator Compressor

A refrigerator compressor is the heart of the cooling system of your fridge. It compresses the refrigerant gas and circulates it through the condenser and evaporator coils, where it absorbs and releases heat to keep your food fresh and cold. However, sometimes the compressor may malfunction or stop working due to various reasons, such as power surges, overheating, or mechanical failures. In such cases, you may need to reset the refrigerator compressor to restore its normal function.

To reset a refrigerator compressor, you need to unplug the fridge, turn off the fridge and freezer controls, remove the condenser fan motor, disconnect the power cables from the compressor, press the reset button on the compressor, reconnect the power cables and the fan motor, and plug the fridge back in. This process may vary depending on the model and type of your refrigerator.

Why Do You Need To Reset A Refrigerator Compressor?

There are several reasons why you may need to reset a refrigerator compressor, such as:

• Power Outage: If your refrigerator experiences a sudden power outage or a voltage fluctuation, it may cause the compressor to shut down or malfunction. Resetting the compressor can help it restart and resume its normal operation.
• Overheating: If your refrigerator is running too long or too frequently, or if there is not enough ventilation around it, it may cause the compressor to overheat and stop working. Resetting the compressor can help it cool down and prevent further damage.
• Mechanical Failure: If your refrigerator has a faulty component or a refrigerant leak, it may affect the performance of the compressor and cause it to fail. Resetting the compressor can help it reset its internal settings and clear any error codes.

How To Reset A Refrigerator Compressor?

Resetting a refrigerator compressor is not a difficult task, but it requires some basic tools and skills. You will need a screwdriver, a pair of pliers, a multimeter, and some protective gloves and goggles. You will also need to follow the manufacturer’s instructions for your specific model of refrigerator. Here are some general steps on how to reset a refrigerator compressor:

1. Unplug the fridge from the power source and wait for a few minutes for it to shut down completely.
2. Turn off the fridge and freezer from the control panel inside the fridge. Set them to zero or off position.
3. Locate the condenser fan motor at the back or bottom of the fridge. It is usually covered by a metal panel that you need to remove with a screwdriver.
4. Remove the condenser fan motor from its housing by disconnecting its wires and unscrewing its bolts with a pair of pliers.
5. Find the power cables that are connected to the compressor or related components, such as the start relay or capacitor. They are usually color-coded (red for positive and black for negative) and have spade connectors that you can pull off with your fingers or pliers.
6. Use a multimeter to test the continuity of each power cable. If there is no continuity, it means there is a short circuit or a break in the cable that needs to be replaced.
7. Locate the reset button on the compressor. It is usually a small black or red button that you can press with your finger or a screwdriver.
8. Press the reset button firmly and hold it for 10-15 seconds. Release the button once you hear a beep or click sound.
9. Reconnect the power cables to their respective terminals on the compressor or related components. Make sure they are securely attached and not loose or damaged.
10. Reinstall the condenser fan motor to its housing by reversing the steps you took to remove it.
11. Plug your fridge back into the power source and wait for the compressor to start. It may take a few minutes to start up.

FAQs

Q: How do I know if my refrigerator compressor is working?

A: You can check if your refrigerator compressor is working by listening for its sound or feeling its vibration. A working compressor should make a low humming sound that cycles on and off periodically. You can also touch the compressor gently with your hand and feel if it is warm or cold. A warm compressor means it is running normally, while a cold compressor means it is not working.

Q: How long does a refrigerator compressor last?

A: The average lifespan of a refrigerator compressor is about 10-15 years, depending on how well you maintain your fridge and how often you use it. However, some factors can shorten or extend its lifespan, such as:

• The quality and type of your refrigerator
• The frequency and duration of your fridge cycles
• The temperature and humidity levels in your kitchen
• The amount of food and beverages you store in your fridge
• The cleanliness and ventilation of your fridge coils

Q: How much does it cost to replace a refrigerator compressor?

A: The cost to replace a refrigerator compressor depends on several factors, such as:

• The make and model of your refrigerator
• The type and size of the compressor
• The availability and expertise of the technician
• The local labor and material rates

The average cost to replace a refrigerator compressor ranges from $200 to $600, including parts and labor. However, some high-end or specialty refrigerators may cost more to repair or replace.

Conclusion

A refrigerator compressor is an essential part of your fridge’s cooling system. If it stops working or malfunctions, you may need to reset it to restore its normal function. However, resetting a refrigerator compressor is not a simple task and should only be done by trained professionals. If you are not confident or comfortable with DIY troubleshooting, it is best to contact a certified technician or an appliance repair service for help.