If you notice that your fridge feels too warm and the freezer feels too cold, your defrosting heater may be defective. Automatic defrosting devices do not detect whether the evaporator coils are frozen, but when you see frost forming on the walls of the freezer, there is a risk that the coils will suffocate in frost and restrict the air flow to cool the freezer. With manual defrosting devices, however, one sees frost, and one notices that the space in the freezer is disappearing.
If you have a problem with your evaporator fan or motor, you will find the ventilation of the evaporator coils in the freezer while the compressor is running. If the fan fails, the freezer and refrigerator are warmer than usual. Freezers are cold and refrigerators hot because the control of the air flaps is closed or broken.
A small fan motor draws air through a series of coils known as evaporators, which circulate the air from the freezer to the refrigerator. If the freezer is too cold and the refrigerator is too hot, the evaporator and fan motor may fail. If a thermistor is defective, the refrigerator does not cool down quickly enough.
When a refrigerant cools the evaporator coils, it causes the coils to develop a layer of frost. Your refrigerators can melt frost, but it does not work properly when frost accumulates and blocks the air flow to the coils. In order to function properly, the defrosting thermostat must feel when the coils are cold.
For example, a freezer is fine if the fridge is too warm. The problem is that freezers contain vents through which cold air can flow in and out. When the vents are blocked, many items in the freezer become too cold, limiting the airflow that can enter the refrigerator.
When food is frozen, it helps keep the air in the freezer cold. When you open the door of a full freezer to let warm air out, the air in the freezer cools faster than when you close the door, reducing the risk of new freeze in the freezer.
A good rule of thumb to avoid freezing in a freezer with too much food is to keep about an inch between food and the interior walls, ceiling and freezer compartments. Keep your freezer in stock, but do not crowd yourself so much that the food blocks the cold air flow that circulates through the vents at the back and sides of the freezer or blocks the flow of air that should be conveyed.
If you see frost forming in your freezer or when you see frost on the back of your refrigerator or freezer, there is a chance that you have a problem with the defrosting thermostat system, which includes a defrosting clock or signal system that runs several times a day. The purpose of this system is to remove frost from areas where it has built up and causes problems with your fridge and freezer. If frost forms in your system, your freezer will work too fast and your refrigerator will be too warm.
These things may be a little confusing and you may have food items thawing and you will be needing freezer repair in Oklahoma City so contact the experts at Appliance Repair OKC Services to schedule service for your freezer. Call 405-378-4566 or visit our website at https://www.okcappliance.com or alternatively our Google business page at https://cli.re/Dyq1ME. Call today before losing all of your frozen items!
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