

The compressor helps to circulate refrigerant through the evaporator and condenser coils. If this doesn’t happen, you will need to replace the thermistor.


If it has continuity, it is working fine, and if not, it needs to be replaced.If you don’t hear a click sound, you’ll need to use a multimeter to test it for continuity.If you hear the click sound, this means the thermostat is working correctly, and you can move on to checking the next component. Turn the thermostat from its highest setting to its lowest setting, and listen to see if you can hear a click sound.Make sure the refrigerator is still turned off.
KITCHENAID BUILT IN REFRIGERATOR LOUDFAN HOW TO
Here’s how to check the temperature control thermostat: This component is very important because it directs voltage to the compressor, evaporator fan motor, and condenser fan motor. If the continuity test shows no continuity, you’ll need to replace it.Īnother possible cause is a faulty temperature control thermostat.If there is no burnt smell, use a multimeter to test it for continuity (between the run and start terminal sockets). If you can smell a burnt smell, the start relay is likely defective and needs to be replaced. Make sure that the refrigerator is turned off.It helps your refrigerator cool by working with the start winding to start the compressor. The next component to check is the start relay. If the test shows that the windings do not have continuity, you’ll need to replace the evaporator fan motor.If the motor isn’t working at all, then use a multimeter to test the motor windings for continuity.If the fan blade does not turn freely, replace the fan motor. Next, attempt to turn the fan blade around by hand.If the motor isn’t noisy, the next thing you want to do is turn the refrigerator off.When the refrigerator is running, listen to the fan motor to see if it is noisy, and if so, this is a sign that the motor is faulty and needs to be replaced.Locate the evaporator fan – you can find it in the freezer compartment.Like the condenser fan motor, this one can sometimes become faulty, which stops your refrigerator from being able to cool. Your refrigerator will also have an evaporator fan motor. If it fails the continuity test, you’ll need to replace the condenser fan motor.

If the fan motor is working correctly, the test will show it has continuity, and if it isn’t working, the test will show it doesn’t have continuity.
