May 24, 2022

What Does A Refrigerator Control Board Do?
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Thermador refrigerators are popular among homeowners for their style and features. One important feature is the refrigerator’s control board. This board regulates the temperature inside the fridge, ensuring that your food stays properly chilled. It is essentially the brain of the refrigerator and collects data from sensors located throughout the appliance.

Whenever you suspect that your refrigerator’s control board is not working properly, it is important to have it inspected and repaired by a qualified Thermador Refrigerator Repair technician, such as us here at Thermador Appliance Repair Experts! Trying to repair the control board yourself could void your warranty and potentially cause further damage to your fridge. With our unrivaled expertise and experience servicing Thermador Appliance Repair in Torrance, your valuable kitchen appliance will provide years of trouble-free service!

The Role of Control Board in Your Thermador Fridge

Sensor to detect the temperature inside your fridge

  • The control board is the central nervous system of your refrigerator. It is a printed circuit board containing a microprocessor and relays information to other fridge parts, such as the compressor, evaporator fan, and damper doors. The control board regulates the temperature inside your fridge by receiving input from sensors throughout the appliance and sending signals to the compressor and other components accordingly.

Signaling the compressor to turn on or off

  • If the control board detects that the refrigerator is too warm, it will signal the compressor to turn on and cool things down. Similarly, the control board will tell the compressor to turn off if the fridge is too cold. The control board helps keep the temperature inside your fridge consistent, even as external conditions change. If the control board malfunctions, it can cause the fridge to cycle on and off frequently or fail to maintain a consistent temperature.

Maintain consistent temperature

  • In addition, the control board regulates the damper doors, which open and close to regulate the amount of air that flows into the fridge. The control board opens the doors when more cooling is needed and closes them when less cooling is needed. And this helps maintain a consistent temperature inside the fridge by preventing too much cold air from entering or too much warm air.

When you notice that your fridge is not performing as well as it should be, give us a call right away! We will send one of our qualified technicians to your home to inspect and repair your fridge. We have the experience and expertise to properly diagnose and repair any problem with your fridge, especially when it comes to its main control board. With our help, your fridge will be back to keeping your food chilled and fresh in no time!


To learn more about the control board in your refrigerator and how it affects the appliance's performance or to schedule a repair service, please get in touch with us today! Our professional team of highly skilled technicians at Thermador Appliance Repair Experts will be happy to help you!