Remove the Old Motor – Lift the Locking Tabs with Pliers Turn the evaporator cover back over and lift the two locking tabs on the top of the plastic fan housing with needle-nose pliers – Rotate Motor Retainer Counter-Clockwise and Remove Rotate the motor retainer on top counter-clockwise to unlock and remove.
How to repair evaporator fan?
Instructions
- Disconnect the electrical power. Unplug the freezer or shut off the circuit breaker for the freezer. ...
- Remove the evaporator cover. Remove the drawers and shelves from the freezer. ...
- Remove the evaporator fan. Unplug the evaporator fan wires. ...
- Install the new evaporator fan. ...
- Reinstall the evaporator cover. ...
- Restore electrical power. ...
How to replace an oven fan motor?
How to Replace an Oven Fan Motor in an Electric Cooker
- Safety Advice (Turn Off Your Cooker)
- Remove Oven From Cavity (If Built-In)
- Removing The Panels
- Disconnect Faulty Fan Motor
- Putting In New Motor
How to replace condensor fan motor?
We’ve put together a checklist for you:
- The blade doesn’t hit any other parts
- Everything is wired properly
- The blade spins freely
- Appropriate weep/drainage ports have been removed
- The blade should be at an appropriate height in the shroud
- The top is securely mounted and fastened
- The rotation wires have been insulated and fastened securely
How to repair an exhaust fan motor?
How to Replace NuTone Bathroom Fan Motor
- Turn off the bathroom's circuit breaker.
- Grip the sides of the NuTone bathroom fan's louver and pull down until the louver's metal springs open.
- Remove the finger-tight wing nut holding a NuTone fan/light combination unit's reflector shield to the fan housing, if equipped.
- Pull the fan's plug from its receptacle, found on the NuTone fan's housing. ...
What happens if evaporator fan motor stops working?
If the evaporator fan motor stops working, your freezer will begin to defrost. Open the freezer door and feel for cool air with your hand. If the freezer isn't working, you should be able to tell quickly. If the freezer is cold, there likely isn't an issue with the evaporator fan motor.
How do I test an evaporator fan motor?
0:092:02How to Test the Evaporator Fan in your Refrigerator - YouTubeYouTubeStart of suggested clipEnd of suggested clipOn the motor that you want to disconnect the plug if it's plugged into a connector. You just want toMoreOn the motor that you want to disconnect the plug if it's plugged into a connector. You just want to check the two wires and we're going to check them for resistance. So put your meter on ohms.
How much does it cost to replace a refrigerator evaporator fan motor?
The national average price is between $350 and $500, with most paying around $400 for repairing a broken ice maker with one new part....Fridge Repair Cost by Type of Replacement.PartReplacement Cost (Labor Included)Fan$120 - $150Evaporator Coil$200 - $300Ice Maker$350 - $500Fridge Door$500 - $7005 more rows•Mar 14, 2022
Where is the evaporator fan motor located?
Evaporator fan motors are usually located towards the back of the refrigerator or freezer compartment behind a panel. Typically one will need to remove all the shelves and drawers so as to access this rear panel.
How do I know if my refrigerator condenser fan motor is bad?
5 Signs That Indicate a Failing AC Fan MotorThe fan won't start even though the AC is on. ... The fan continues to run, even when shutting off the AC. ... The fan is on but rotating very slowly. ... The fan runs intermittently. ... There's a rattling or buzzing noise coming from the condenser unit when the fan is turned on.
Why is my refrigerator fan not running?
Clogged coils can cause poor cooling. Check to make sure nothing is stuck in the condenser fan and that it spins freely (models with coils on the back won't have a fan). To do this, unplug the fridge and pull it out. Clean the fan blades and spin the fan by hand to see if it's stuck.
Is it cheaper to repair or replace a refrigerator?
Typically, most refrigerator repairs will cost less than buying a new one. The rule of thumb is that if the cost of repairs is more than half the cost of purchasing a new refrigerator, you may be better off replacing it.
Should I repair my refrigerator or buy a new one?
Extent of Damage But, as a good rule of thumb, if you have multiple faulty parts or if your refrigerator is over ten years old, it is probably time to replace it. Consumer Reports recommends replacing your refrigerator if the cost to repair it is more than half the price of buying a new one.
Is it worth getting fridge repaired?
Two good rules of thumb to keep in mind are that if repairing your fridge costs less than half the price of buying a new one, it's generally worth making those repairs.
How long does an evaporator fan motor last?
Most evaporator fans last about 10-15 years, but they may need to be repaired or replaced sooner depending on the conditions in which they operate. The harder you work your evaporator fan, the sooner you will need to replace it. You may also want to routinely check your evaporator fan to ensure it's working properly.
Why is my evaporator fan making noise?
If the evaporator fan motor loses lubrication or the bushings get worn it may become noisy. The fan motor is located behind the air grille or evaporator cover and can normally be replaced by simply unplugging the wire harness connector and removing the mounting screws.
How many evaporator fans does a refrigerator have?
two fansWhile yet other refrigerators have only the one evaporator unit but two fans, one in the freezer compartment and one in the refrigerator compartment to circulate the cold air to maintain the temperature.
How do you test a fan motor with a multimeter?
To test your motor for short to ground, you'll need to set the multimeter to ohms and disconnect the motor from its power source. Then inspect each wire and look for infinite readings. Alternatively, if you get a reading of 0, you might have a cable issue.
How many ohms should an evaporator fan motor be?
Conducting a Continuity Test on an Evaporator Fan Once the multimeter is correctly connected and switched on, if you notice a low resistance reading, typically anything less than 100 Ohm, then the charge produced by the testing unit is flowing normally, and the coil is working fine.
How do you test a 4 wire evaporator fan motor?
1:524:07How to voltage test a Samsung Refrigerator Evaporator Fan MotorYouTubeStart of suggested clipEnd of suggested clipTurn to your meter to the DC voltage setting if you have a manual ranging multimeter turn your meterMoreTurn to your meter to the DC voltage setting if you have a manual ranging multimeter turn your meter to the lowest setting of 20 or 40.
How do you test a condenser fan motor with a multimeter?
0:513:59How to diagnose a bad condenser fan motor - YouTubeYouTubeStart of suggested clipEnd of suggested clipSet your tester to continuity. Test for continuity across the two terminals. If there is continuityMoreSet your tester to continuity. Test for continuity across the two terminals. If there is continuity the board is good. Remember. This will only be true if the thermostat is calling for cooling.
Refrigerator evaporator fan
When it’s operating properly, the evaporator fan blows air through the evaporator coil to circulate cooling air through the freezer section and refrigerator section.
Check for excessive frost in the freezer
Excessive frost can build up on evaporator coils in the freezer and block evaporator fan blades when the automatic defrost system isn’t working or when a bad door gasket allows air to leak into the refrigerator.
Evaporator fan motor
If excessive frost isn’t preventing the evaporator fan from running, then the evaporator fan motor may have failed.
Repair guides common to all refrigerators
These step-by-step repair guides will help you safely fix what’s broken on your refrigerator.
Checking the electronic control board
You will need to enter into the diagnostic test mode and confirm if during that mode the evaporator fan can start running. The instructions to enter into the diagnostic test mode differ from one model to another, so you want to consult the technical sheet often taped at the back of your refrigerator or behind the front grill at the bottom side.
How to troubleshoot the wiring problems
When the evaporator fan fails to run during the diagnostic test mode, the problem may be to do with a faulty control board, bad evaporator fan or even a break within the wiring connections in-between. Unplug the refrigerator from power outlet for safety and check for continuity through the wiring.
Examining the fan motor and the electronic control board
Your refrigerator fan motor may have a control board inside of the motor casing and it may not be possible to check for continuity other than looking out for visible burn marks on the control board. If any burns are seen you need to replace the fan motor.
How to troubleshoot your refrigerator evaporator fan motor?
Now it is time for the most important part which is how to troubleshoot your refrigerator evaporator fan motor. If you don’t know how to do it then it is time for you to call the professional to fix it. Here are some methods that will help you to do it yourself.
Conclusion
In conclusion, I hope you liked this post on “How To Do Refrigerator Evaporator Fan Motor Troubleshooting”. If you want to troubleshoot your refrigerator evaporator fan motor then you are in the right place. All you have to do is follow the methods mentioned above and you will be able to fix your refrigerator in a few minutes.
How do I know if my evaporator fan motor is bad?
The evaporator fan motor is the most common component that fails on a refrigerator. The fan motor can be tested with a multimeter to see if it’s drawing power. If the fan motor is drawing power, then it’s likely the compressor is not running. If the fan is not drawing power, then it may be bad or there may be an electrical issue.
What happens when refrigerator evaporator fan fails?
When the refrigerator evaporator fan fails, the food inside the refrigerator will start to spoil and rot. The temperature and humidity inside the refrigerator will increase, which can lead to food poisoning or other health concerns.
How do you test an evaporator fan motor?
To test an evaporator fan motor, you can use a multimeter to test the voltage and current of the motor. If the voltage is not what it should be, then the motor may need to be replaced.
How do I know if my refrigerator condenser fan motor is bad?
If your refrigerator is not cooling, the condenser fan motor may be bad. The condenser fan motor is located behind the back panel of the refrigerator. To check for a bad condenser fan motor, remove the back panel and make sure that the fan blades are free of any obstructions.
Where is evaporator fan located?
The evaporator fan is located in the furnace. It is responsible for pulling air from the house and sending it through the coil to cool down the air before it enters the house.
What happens if the evaporator fan motor isn't working?
If the evaporator fan motor isn't working, the air in the refrigerator and freezer warms up. Replace the evaporator fan motor with the manufacturer-approved replacement part for your model.
What happens if the temperature in my refrigerator doesn't match the temperature?
If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature control board —a service technician can give you a definite diagnosis. If the board is at fault, follow these steps to replace it yourself.
Gather Your Tools
Start by gathering all the tools you’ll need for this repair. Naturally, you will need the correct replacement motor. Find this by researching your fridge’s make and model and identifying the correct part number to order. For the rest, you’ll need work gloves, a nut driver set, and needle-nose pliers.
Safety and Food Preservation Come First
Take all the frozen food out of your freezer and move it to the refrigerator section. Pack it tightly together near the back to help it stay cold while you perform this repair.
Clearing the Way
Now pull out the shelf or shelves in your refrigerator’s top-freezer section. Use releasing clips or lift and twist as is appropriate for the type of shelf you have. Set the shelves aside.
Unhook the Evaporator Cover
Snap a phone photo of the wiring before disconnecting anything. This will give you a point of reference to be confident when you reinstall the panel later.
Reveal the Motor
There are two narrow locking rings on either side of the plastic fan housing, holding it in place. Remove them with your needle-nose pliers and carefully set them aside. You will need them later.
Remove the Old Motor
Turn the evaporator cover back over and lift the two locking tabs on the top of the plastic fan housing with needle-nose pliers
Reinstall the New Motor
Place the new motor inside the mounting bracket, exactly how you found the old motor.
How to remove evaporator fan from freezer?
Pull the top of the evaporator cover down and unplug the evaporator fan wire harness. Push the evaporator cover to the left side of the freezer and disconnect the green ground wire and the ice maker wire harness from the evaporator cover. Pull the evaporator cover out of the freezer and lay it on a work surface.
Why won't my refrigerator cool?
The refrigerator compartment won't cool well if the evaporator fan motor fails. Replace the evaporator fan motor with a manufacturer-approved replacement part if the fan motor doesn't run when activated.
What happens if the temperature in my refrigerator doesn't match the temperature?
If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature control board —a service technician can give you a definite diagnosis. If the board is at fault, follow these steps to replace it yourself.
Can you plug in a refrigerator to restore power?
Plug in the refrigerator to restore power. Warning: Undertaking repairs or maintenance to appliances or power equipment can be hazardous. Should you choose to undertake repairs or maintenance, you are assuming the risk of injury to your person or property.
