The thermostat inside the refrigerator tells the compressor when to turn on and turn off to.
Fridge starter relay test.
This video shows how to check if the fridge compressor starting relay is broken.
If the unit gets too hot other parts of the refrigerator might go bad overheat or even wear out.
To test the ptc relay in your refrigerator unplug the fridge and remove the lower back panel so you can access the relay which will look like a small black box with 2 or 3 wires running into it.
Fridge compressor starting relay.
Pull off the wire wound relay with needle nose pliers.
If your fridge ca.
A wire wound relay can be tested by a do it yourselfer but a solid state one will require testing by a professional.
How to test a ptc relay.
Before replacing it by a new start relay do the test to discover if it really is the part which has a problem.
How to test the start relay.
Find the s and m plug type terminals and the l slip on terminal.
If you have a wirewound relay pull it straight off of the compressor.
Position the relay on the floor.
The start relay is located inside the same compartment with the compressor and is plugged into the back of the main device.
Learn to test the start relay of the compressor.
The refrigerator relay and compressor relationship is an important one that not only saves energy and ensures the proper operation of your appliance but also ensures that the refrigerator doesn t overheat.
If the part is solid state then you will have to have a professional test the part as it requires specific equipment for testing.
Disconnect the power to the refrigerator and open up the compartment.
One of the symptoms that the relay is damaged is when the refrigerator heats up and certain clicks can be heard.
Here we show you how to test you relay on the compressor and for a short in the compressor when the compressor won t come on but everything else is running.
The compressor relay is the largest component and will either be wirewound or solid state.
How to test a refrigerator relay switch.
A refrigerator requires a compressor to keep the interior cold.
Carefully disconnect the wires with a pair of pliers and then remove the relay by pulling it off of the prongs on the compressor.
