You are here: Home » Blog » Cooler Motor » Troubleshooting a Cooler Motor That Won't Start: How to Get Your Cooler Running Again

Troubleshooting a Cooler Motor That Won't Start: How to Get Your Cooler Running Again

Views: 1     Author: Site Editor     Publish Time: 2023-05-06      Origin: Site

Are you having trouble with your cooler motor? Is it not starting up despite your repeated attempts? Don't worry; you're not alone. Cooler motors can be tricky to troubleshoot, especially if you're not familiar with the inner workings of the machine. However, with a little bit of knowledge and some troubleshooting tips, you can get your cooler running again in no time. In this article, we'll discuss some of the most common reasons why a cooler motor won't start and what you can do to fix it.

What is a Cooler Motor and How Does it Work?

Before we get into the troubleshooting tips, let's first understand what a cooler motor is and how it works. A cooler motor is an electric motor that powers the fan blades inside the cooler. The fan blades circulate the air inside the cooler, which helps keep the contents inside cool. The motor works by converting electrical energy into mechanical energy, which powers the fan blades.

Troubleshooting a Cooler Motor That Won't Start

Here are some troubleshooting tips to help you get your cooler motor running again:

Check the Power Source

The first thing you should do when your cooler motor won't start is to check the power source. Make sure that the cooler is plugged into a working outlet and that the circuit breaker hasn't tripped. If the circuit breaker has tripped, reset it and try starting the cooler again.

Inspect the Power Cord

If the cooler is plugged in and the circuit breaker hasn't tripped, the next thing to check is the power cord. Make sure that the power cord is not damaged and that there are no cuts or frayed wires. If the power cord is damaged, you will need to replace it.

Clean the Motor

If the power cord is fine, the next thing to check is the motor. Over time, the motor can accumulate dust and debris, which can prevent it from starting up. To clean the motor, unplug the cooler and remove the cover. Use a soft-bristled brush or a vacuum cleaner to remove any dust or debris from the motor.

Check the Capacitor

The capacitor is a small electrical component that helps start the motor. If the capacitor is faulty, the motor won't start. To check the capacitor, remove the cover from the cooler and locate the capacitor. Use a multimeter to test the capacitor. If the multimeter reads zero, the capacitor is faulty and needs to be replaced.

Check the Motor Winding

The motor winding is a coil of wire that generates the magnetic field that powers the motor. Over time, the motor winding can become damaged, which can prevent the motor from starting. To check the motor winding, use a multimeter to test the continuity of the wires. If there is no continuity, the motor winding is faulty and needs to be replaced.

Replace the Motor

If all else fails, the motor may need to be replaced. This is a more advanced repair and should only be attempted by a professional.

Frequently Asked Questions

Q: Why won't my cooler motor start? 

A: There could be several reasons why your cooler motor won't start. It could be a problem with the power source, power cord, motor, capacitor, or motor winding.

Q: How can I troubleshoot my cooler motor?

 A: To troubleshoot your cooler motor, you should check the power source, inspect the power cord, clean the motor, check the capacitor, check the motor winding, and replace the motor if necessary.

Q: Can a faulty capacitor be repaired? 

A: No, a faulty capacitor cannot be repaired. It will need to be replaced.

Q: How often should I clean my cooler motor? 

A: It is recommended to clean your cooler motor at least once a year to prevent dust and debris from accumulating.

Q: Can a cooler motor be overheated? 

A: Yes, a cooler motor can be overheated if it is overworked or if there is a problem with the motor. It is important to ensure that the cooler is not overloaded and that the motor is functioning properly.


In conclusion, troubleshooting a cooler motor that won't start can be frustrating, but it doesn't have to be. By following these simple troubleshooting tips, you can identify the problem and fix it yourself. However, if you are unsure about any of the steps or if you are not comfortable working with electrical components, it is best to consult a professional. Remember to always unplug the cooler before attempting any repairs and to follow all safety precautions.