Frigidaire Defrost Heater Test

Frigidaire also manufactures air conditioning units ranges microwaves dryers dehumidifiers and clothes washers.

Frigidaire defrost heater test.

At that point the control board should send electricity through the bi metal defrost thermostat to the defrost heater. If you have an autoranging multimeter then turn it to the home setting. To test the defrost heater you ll need to use a multimeter to do an ohm test. In frigidaire refrigerators as well as other manufacturer s models the defrost timer is the device that regulates the cooling mechanisms and keeps the unit s components from freezing up.

If the board fails the refrigerator will not go into the defrost cycle. Firmly grasp these connectors and pull them off the terminals. The defrost control board determines how often to run the defrost cycle. If you find that it is not going t.

The thermostat is wired in series with the defrost heater and when the thermostat opens the heater shuts off. Other commonly replaced parts when the freezer is cold but the refrigerator is warm are. Do not pull on the wires themselves. If the defrost heater and defrost thermostat are working properly the defrost control board is.

You may need a pair of needle nosed pliers to help you. The defrost heater is a commonly replaced part on a fridge that isn t cooling properly. Frigidaire specializes in offering high quality energy efficient kitchen and laundry appliances. If your refrigerator or freezer is not cooling you should check to see if it is going through the automatic defrost cycle.

A defrost heater is connected by two wires and the wires are connected with slip on connectors. In freezer on top models it may be located under the floor of the unit or it could be found at the back of the freezer. Please note that a continuity test will not work on defrost heater because the ohm value is too high to register on a continuity test. The defrost heater and defrost thermostat.

Before replacing the defrost control board first test. This video provides information on how to test a defrost heater on a refrigerator. If you have this type of frigidaire refrigerator you can force your refrigerator to do a defrost cycle by pressing the refrigerator light switch 5 times within 6 seconds.