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If the evaporator fan motor stops working, your freezer will begin to defrost. Most freezers don’t run the evaporator fan motor when the door is open, so if the fan does work, it will turn off when you open the door. Check the temperature setting on the freezer to be sure it’s on cold.
What happens if refrigerator fan stops working?
If the fan stops, the temperature of the refrigerant will rise and the compressor may overheat. Eventually, the food may spoil. To check the condenser fan motor, first unplug the refrigerator and pull it away from the wall. If the motor binds or doesn’t move at all, replace it.
What effect would an evaporator fan failure have on the compressor?
An evaporator (indoor) fan-motor failure almost always results in the indoor coil freezing over and the suction line freezing all the way back to the compressor. And since the refrigerant isn’t being evaporated in the coil, liquid refrigerant is being drained back into the compressor.
Does the refrigerator evaporator fan always run?
The evaporator fan is not supposed to run all the time but until the refrigerator reaches a set temperature. However, it runs in combination with the condenser and compressor fan. When the fan runs without any break, it causes air to circulate properly. This will produce an even temperature throughout the refrigerator.
What happens when condenser fan fails?
When the condenser overheats, all of the components of the AC system will begin to overheat until they eventually get hot enough to burn and emit an odor. A failed fan will not only fail to produce cold air, but can even result in damage to the AC system due to overheating.
When should evaporator fan run?
The evaporator coils are usually located behind the freezer compartment, and the evaporator fan should be right in front of them, although it may be offset to one side or the other. The fan should come on whenever the compressor cycles on. If it doesn’t, the refrigerator won’t get cool enough to preserve your food.
What causes evaporator fan failure?
If the fan is not running, unplug the refrigerator and remove the evaporator fan cover. In many cases the problem is do to the fact that the evaporator fan cannot operate freely due to an ice buildup on the fan blades. If the problem is bent fan blades, replace the fan blade.
How much does an evaporator fan cost?
Fridge Repair Cost by Type of Replacement Part Replacement Cost (Labor Included) Fan $120 – $150 Evaporator Coil $200 – $300 Ice Maker $350 – $500 Fridge Door $500 – $700.
Will a refrigerator work without a condenser fan?
The refrigerator condenser fan plays an essential role in the refrigeration cycle, but not all refrigerators have one. Refrigerators that have their condenser coil mounted on the back of the cabinet do not have one.
Why is my refrigerator not cooling?
Problem: Fridge Not Cooling Be sure the fridge is plugged in and getting power. Vacuum the coils under or behind the fridge. 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).
How long does an evaporator fan motor last?
The average lifespan of an AC fan motor is about 12 years. An AC fan motor can last more than 12 years if it’s kept clean and cooled as needed. On the other hand, without annual maintenance checkups, your fan motor may only survive between one and three years.
Why does my condenser fan stop running?
Lack of maintenance: This is probably the most common reason that causes condenser fan motors to overheat and shut off. Proper and regular lubrication of the fan motor is necessary for the motor to run smoothly. Periodically making sure that there’s no debris or dust in or around the fan motor is also a good idea.
Should the fan in a freezer run all the time?
The evaporator fan motor draws air over the evaporator coils and circulates it throughout the freezer. On most refrigerators, the fan motor will not run when the door is open. To compensate for the decrease in cooling capacity, the freezer will run continuously in an attempt to keep the freezer cold.
Can a compressor run without a fan?
Can I run my central air without the outside fan unit working? – Quora. The outside fan is the condensing unit. If the fan is not running it will not be able to remove the heat. This is a big no no, and you could fail the compressor and other components.
Does evaporator fan run during defrost?
It seems to consistently go through a defrost cycle or two of working properly, quickly cooling and running the evaporator fan after finishing the defrost cycle, just as it should.
Is it expensive to replace an evaporator fan?
Other repairs, such as replacing defroster and freezer fan motors, evaporator fan motors, circuit boards, door seals or freezer components, can easily cost you $200 to $250 or more.
Is it cheaper to repair or replace a refrigerator?
replace. Built-in refrigerators are almost always worth repairing. Not only are they less expensive to repair but typically have a longer lifespan anyways. Side-by-side refrigerators should be repaired within a five-year window and considered for replacement after that.
How much is a new evaporator fan motor?
When your air conditioner’s fan motor breaks, it will typically cost about $300 to $600 to replace.
How long can a fridge run without a condenser fan?
It is typical for a refrigerator compressor to run anywhere between 4 to 8 hours straight before shutting off.
