Start Relay Refrigerator Compressor Relay Wiring Diagram

On a refrigerator the electrical relay diverts power to the compressor for the start and run phase of operation.

Start relay refrigerator compressor relay wiring diagram.

How to test the start relay. One of the symptoms that the relay is damaged is when the refrigerator heats up and certain clicks can be heard. The original relay for most vintage refrigerators were made of bake a lite and housed a series of bi metallic contact points see sample photo of ge relay. Each component should be set and connected with other parts in particular way.

The sr 8141 will replace the original relay on most all vintage refrigerators. Fortunately i had the wiring diagram of my fridge that came with it in a bin on the door of. Refrigerator start relay wiring diagram download refrigerator start relay wiring diagram natebird. This is an electrical switch that tells the compressor when to turn on or off depending on the need for cool air inside the unit.

Overload relay combination whirlpool wp this part is both the start relay and the overload. So the above is a simple and short explanation of refrigerator relay and it s working so lets know the working method of a ptc. Before replacing it by a new start relay do the test to discover if it really is the part which has a problem. Check your user s manual for the refrigerator start relay wiring diagram and the location of the start relay.

If your refrigerator stops producing cold air there may be something wrong with the ptc positive temperature coefficient relay also known as the start relay. 4 repair refrigerating cycle and overload relay. The ptc relay starts the compressor inside the fridge to make cold air so your food stays cool. In simple words the refrigerator ptc relay gave a current to start winding and when the motor stat up the ptc compressor relay remove the start winding from the circuit.

Refrigerator relay wiring diagram new embraco relay wiring diagram. A compressor can t run continuously so the relay is used. But if you do attempt this project be sure to unplug your refrigerator by pulling the power cord completely out of the outlet before you begin. Luckily the ptc relay is something you can easily check and replace yourself if you.

This is a video showing you how to install a 3 in 1 start relay. And you may need help to pull the refrigerator away from the wall. Otherwise the arrangement won t work as it ought to be. Refrigerator start relay wiring diagram refrigerator start relay wiring diagram every electric structure is made up of various diverse parts.

If the relay fails however the compressor might not ever kick on so you may have to bypass the refrigerator s relay system.