KitchenAid Refrigerator Not Cooling – What To Do?

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As a homeowner, you may have noticed that your KitcheAid refrigerator isn't cooling but feel unsure what to do to tackle the problem. Fortunately, we have done some research for you, and here is what we found.

Some issues may cause a KitchenAid refrigerator not to cool as it should. If this happens, here are things you can do to solve the problem:

  • Clean your condenser coils.
  • Test your thermistor.
  • Check your evaporator fan.
  • Check your start relay.

You can easily deal with these issues without the help of a professional. Keep reading to get detailed information on things you can do if your KitchenAid refrigerator stops cooling.

beautiful white kitchen in a modern farmhouse with black lights hanging from the vaulted ceiling over the island bar stools and KitchenAid steel appliances, KitchenAid Refrigerator Not Cooling - What To Do?

What Should I Do If My KitchenAid Refrigerator Is Not Cooling?

A KitchenAid refrigerator that doesn't cool could be a result of minor issues. The condenser coil in your refrigerator may be so dirty that it can't work properly.

This shortens the lifespan of the refrigerator. The problem could also be from the thermistor, evaporator fan, or start relay. Before consulting a professional, there are things that you can do which may solve the problem. Here are some of them:

Clean Your Condenser Coils

Dirty condenser coils can keep a KitchenAid refrigerator from cooling. The function of the coil is to distribute heat; if it has excess dust and debris, it will have to work harder to do its job. This can lead to low performance, wear and tear, and high electricity bills.

The coils in a KitchenAid refrigerator are usually located underneath, depending on the model. You can clean your condenser coil with a bottle brush or vacuum hose. It is advisable to clean them once every three months.

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Test Your Thermistor

If your refrigerator isn't cooling, you should test your thermistor. The thermistor in your refrigerator is responsible for maintaining the appropriate temperature. It communicates its state to the control board, which relays that information to the compressor and the evaporator fan, instructing them to speed up or slow down.

If your thermistor is not functioning correctly, it may transmit erroneous information to the control board, affecting the entire process. To test the thermistor, you will need a multimeter. The thermistor should be replaced if the reading it produces is inaccurate.

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Check Your Evaporator Fan

This is another component that is essential to the operation of your refrigerator. It works by drawing air over the evaporator coils and then circulating the cool air throughout the appliance to ensure that everything is kept at the appropriate temperature. Find the evaporator fan and check to see if it is functioning as it should. 

Check Your Start Relay

If your refrigerator isn't cooling, you should check your start relay. The compressor is activated when the start relay is triggered.

If it is not functioning well, then the compressor may not be able to work, which will likely increase the temperature. You can check the functionality of the refrigerator start relay with a multimeter. If it turns out to be defective, this component will need a replacement.

Female hand opening a refrigerator door for find the food and ingredient preparing to cooking in their home.

How Long Does It Take For A KitchenAid Refrigerator To Cool?

You should wait 24 hours after installing your new KitchenAid refrigerator before using it. This will allow the refrigerator to reach its full level of functionality. This allows the refrigerator to correct internal temperature and ice production.

Once the refrigerator has reached the desired temperature, the ice-making process will begin. The ice maker should generate a batch of cubes approximately every three hours, but it may take up to three days for the ice bin to become full.

What Temperature Should My KitchenAid Refrigerator Be?

KitchenAid refrigerators have a default factory setting of 37 degrees Fahrenheit. It is important to keep in mind that the temperatures in the various sections of your refrigerator vary. Opening and closing the door causes temperature changes, so the compartments near the door tend to be less cool.

They are perfect for keeping less perishable products like chutney or nut butter because of their airtight seals. On the other hand, the food that needs to be preserved at a cold temperature should be stored on the back or bottom shelf of the refrigerator.

How Do You Reset A KitchenAid Refrigerator?

To reset a KitchenAid refrigerator, you must press and hold the button labeled "filter reset" on the display until all lights turn off. If it has been a long time since the last reset, you can perform one on a KitchenAid refrigerator.

Also, you can reset your refrigerator by unplugging it from the wall, letting it sit for approximately ten minutes, and then reconnecting it. This will bring it back to its original settings.

You don't want to do this if your refrigerator is already full because the food inside may start spoiling. Instead, you should ensure that everything inside can stay for 10–20 minutes without cooling before proceeding.

Resetting the control board on a KitchenAid refrigerator is another possible troubleshooting procedure you can do. These are the steps involved:

  • Stop the flow of electricity to your refrigerator by either disconnecting it or switching off the circuit breaker that controls it.
  • Wait for 5–10 minutes, then turn the power back on.
  • Check to see if the cooling component of your refrigerator is turned on.
  • Check your KitchenAid refrigerator's control board to ensure everything is in order.

You should only carry out this task if your refrigerator is having problems cooling. If there are other problems with your appliance, you should consult the owner's manual.

An Open Refrigerator Filled With Fresh Fruits And Vegetables

Where Is The Thermostat On A Refrigerator?

You can use the owner's manual for your refrigerator to locate the thermostat. If it is a side-by-side refrigerator, the thermostat is typically located on the back of the unit. The thermostat is likely to be underneath the refrigerator if it is an over/under unit.

How To Maintain Your KitchenAid Refrigerator

Resistance test of temperature sensors in the cooling supply section of the ventilation unit.

A KitchenAid refrigerator can last between 14 and 17 years with proper maintenance. A regular refrigerator has an expected lifespan of 17 years, while a compact refrigerator has an expected lifespan of 14 years. The following are things you can do to extend the life of refrigerator:

Clean It Regularly

Regular cleaning can prolong the lifespan of your refrigerator. You don't want your refrigerator looking dirty and untidy. Remember to clean both the inside and outside. You can do this with a mild cloth and cleaning agent or vinegar. Make sure to clean the door’s gasket to keep it in good condition.

Replace Filters

Water filter enclosure inside a refrigerator

Some people are unaware that the refrigerator's ice maker and water dispenser have filters that should be changed often. Replacing them will keep your ice maker and water dispenser free from dirt and in good working order. This can prolong the lifespan of your refrigerator.

You can change the refrigerator filter when replacing the filters in other appliances so you won't forget. This replacement should be every three months. Check the instructions in you owner's manual for information regarding the replacement of filters.

Empty The Ice Often

Emptying the ice won't help your freezer function more efficiently, but it's a way of maintaining it. It also makes your drinks taste better. Usually, the ice cubes on top of the dispenser container are used, while the ones at the bottom remain for a long time. Emptying the whole container often allows it to refill from below so the ice remains clean.

To Wrap Up

Wide angle shot of a domestic kitchen with modern appliances

It is important to know how to deal with refrigerator problems. If your KitchenAid refrigerator is not cooling properly, you should try cleaning the condenser coil, test your thermistor, and check your evaporator coil.

Check your refrigerator regularly, and don't hesitate to contact professionals for help if the need arises. 

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