The Norcold Evaporator Fan is an important part of your RV refrigerator and helps to keep the air inside circulating. If your evaporator fan is not working, it could be due to a variety of issues, including a blown fuse, bad wiring, or a failed motor.
In some cases, the problem may be as simple as a loose connection.
If your evaporator fan is not working, it is important to troubleshoot the problem and get it fixed as soon as possible.
Reason for Evaporator Fan Not Working
One of the most common reasons for an evaporator fan to stop working is a blown fuse. If you have checked the fuse box and found that the fuse for the evaporator fan has blown, you will need to replace it with a new one.
You can find replacement fuses at most hardware stores or online.
Another common reason for an evaporator fan to stop working is bad wiring. If the wires that connect the evaporator fan to the RV’s electrical system are damaged, they will need to be replaced.
This is a more difficult repair and it is best to consult with an RV technician or electrician if you are not sure how to do it.
If the evaporator fan motor has failed, it will need to be replaced. This is a fairly simple repair that can be done by most do-it-yourselfers. You can purchase a replacement motor at most RV parts stores or online.
How do You Test a Norcold Fan Thermostat?
To test this you will need a meter that can test for continuity.
If you do not have one you can purchase one at any hardware store or online.
First, locate the thermostat on the evaporator coil. It is usually located near the bottom of the coil.
Next, disconnect the two wires from the terminals on the thermostat.
What Happens When the Evaporator Fan Fails?
If the refrigerator evaporator fan fails, the air inside the fridge will not circulate properly and the temperature will not be evenly distributed. This can cause food to spoil and make the fridge less efficient.
In some cases, a failed evaporator fan can cause the compressor to overheat and fail as well.
What is the Purpose of an Evaporator Fan in the Freezer?
The evaporator fan in a freezer circulates the air so that it is evenly cooled. This helps to prevent frost buildup and keeps the food inside from spoiling.
If the evaporator fan fails, the air will not circulate properly and the temperature will not be evenly distributed, which can cause food to spoil.
Does The Evaporator Fan Always Run?
The evaporator fan should only run when the compressor is running. If the fan is running all the time, it could be due to a faulty thermostat or switch. It is also possible that the evaporator coils are frosted over, which can cause the fan to run continuously.
If the coils are frosted over, they will need to be defrosted.
How Do You Clean a Norcold Refrigerator Evaporator Fan?
To clean the Norcold refrigerator evaporator fan, first, remove any food or other items from the fridge. Then, unplug the fridge and remove the evaporator cover. Use a brush or vacuum to remove any dust or debris from the fan blades.
Be sure to not damage the blades. Once the blades are clean, replace the evaporator cover and plug the fridge back in.
How to Change a Bad Evaporator Fan in a Norcold Refrigerator
If the evaporator fan in your Norcold refrigerator is not working, you will need to replace it.
- First, unplug the fridge and remove the evaporator cover. Use a brush or vacuum to remove any dust or debris from the fan blades. Be sure to not damage the blades. Once the blades are clean, replace the evaporator cover and plug the fridge back in.
- Next, locate the evaporator fan motor and unplug it from the RV’s electrical system. Remove the screws that hold the motor in place and carefully remove it from the fridge.
- Install the new evaporator fan motor by reversing the process. Be sure to use new screws and not overtighten them. Once the new motor is in place, plug it into the RV’s electrical system and turn on the fridge. The new evaporator fan should now be working properly.
How do I know if My Refrigerator Evaporator Fan is Working?
One way to test a Norcold fan thermostat is to use a multimeter. Set the multimeter to the resistance setting and touch the probes to the two wires on the thermostat. If the reading is infinite, then the thermostat is likely bad and will need to be replaced.
Another way to test the thermostat is to turn on the RV fridge and see if the evaporator fan comes on. If it does not, then the thermostat may be bad.
Another way to test the evaporator fan is to listen for it to run. The fan should only run when the compressor is running, so if you hear it running all the time, there may be an issue.
Additionally, you can feel airflow coming from the fridge vents. If there is no airflow, then the fan may not be running.
What Are the Symptoms of a Bad Evaporator Fan Motor?
If the evaporator fan motor is failing, it may run slowly or make noise. Additionally, the fridge will not be cooling properly if the evaporator fan is not working.
If the evaporator coils are frosted over, the fan will run continuously.
How do you troubleshoot a Norcold refrigerator – Norcold Evaporator Fan
If your Norcold fridge is not cooling properly, there are a few things you can check. First, make sure that the fridge is set to the correct temperature.
Next, check to see if the evaporator coils are frosted over. If they are, they will need to be defrosted. Additionally, check the evaporator fan to make sure it is running. If it is not, replace the fan motor.
Finally, check the thermostat to make sure it is working properly.
