Set the tester to zero ohms. If the part is solid state, then you will have to have a professional test the part, as it requires specific equipment for testing. You should hear an audible "click" and the tester's reading should change from "zero" to "infinity. Unplug your fridge. If yours has a capacitor wired to the compressor, it will need to be discharged prior to working on the unit. Turn over the relay and after a clicking sound, the reading should change to "infinity" if the relay is functioning.

There are usually three components inside this box -- the compressor relay, the compressor motor terminals and the overload protector. Position the relay on the floor, counter or table so the "s" and "m" terminal are facing down. Today I am writing about the refrigerator overload protector testing using multi meter. Be sure to pull it off by grasping the connector, NOT the wire. Be sure to remove the 20-ohm resistor from the capacitor before plugging the refrigerator back in. In this post I will complete guide you about how to test a refrigerator thermal overload protector using a multimeter. The tester should read "zero" ohms.

Test Relay Switch Pull the female wire connector off the male terminal on the side of the relay switch.

You should see two plug-type terminals marked "S" and "M" and the slip-on terminal marked "L."Set your multitester, available at any home improvement store or specialty electronics store, to read ohms -- usually the X1 or RX1 setting. If you're very, very handy, try to test the compressor relay yourself. Now, touch one probe to the "M" terminal and the other to the "L" terminal. If you can’t move the fridge on your own, ask someone to help you pull it out. I also published a post about working A platform to learn electrical wiring, single phase, 3 phase wiring, controlling, HVAC, electrical installation, electrical diagramsHow To Test Refrigerator Overload Protector Using MultimeterRefrigerator Overload Protector Testing Using Multi-meter

Then set you multi meter on connectivity test or diode testing. Remove the both wires from the thermal overload protector.

If you have a wirewound relay, pull it straight off of the compressor.Use a pair of needlenose pliers to pull the connector off the relay's terminal. Just remove the relay from the compressor and then remove the compressor overload protector.

Insert the multi-tester with one probe on each of the "s" and "m" terminals. For those with the guts and determination, here is how to test your refrigerator's compressor relay.Before working on your refrigerator, always unplug the unit or turn off the circuit breaker that powers it.Locate the compressor. Pull your refrigerator away from the wall carefully so you can access the power cable. Set the relay on a flat surface so that the "S" and "M" terminals are on the bottom.Insert one probe of the tester in the "S" terminal and one in the "M" terminal. Grab the relay with your fingers.

It is usually large and cylindrical, and at the bottom rear of the refrigerator.

But, for someone who is willing to try their best to figure out a problem in lieu of purchasing a new refrigerator, the time could be well spent indeed. Before working on your refrigerator, always unplug the unit or turn off the circuit breaker that powers it. In this box is where the compressor relay is.Note that some older refrigerators use a capacitor with their compressors. The tester should read "zero" ohms. "Turn the relay back over.

Check both the wire connector and the compressor relay for any signs of corrosion.Dust off the relay and take a good look at it. Hunker may earn compensation through affiliate links in this story. The tester should read "zero" ohms. The cover is usually held in place by retaining clips or tension clips.

Keeping the probes inserted in the terminals, turn the relay over. Hunker may earn compensation through affiliate links in this story. Pull it from the terminal box… This will remove any retained voltage and eliminate the risk of backcurrent shock.Remove the cover on the compressor relay box. The thermal overload protector is connected or install near with the starting (PTC relay) with compressor terminals. Turn the relay over with the probes still in place and the tester's reading should not change -- it will remain at "zero" ohms.If the compressor relay passes this series of tests, then the relay is not the problem with your refrigerator.

Once you can get behind your fridge, unplug it from the outlet so it doesn’t have any power running through it. If it fails any one of these tests, take it to an appliance parts shop and purchase a replacement.Return everything to its original place in the fridge. As you know that thermal overload protector is designed to protect the refrigerator compressor during over current flow. Turn it over again, with the probes still on the terminals, and the tester should read "infinity.

On the right side of the compressor you should see a box with wires coming out of it. Take your 20-amp wire wound resistor, available at most specialty electronics stores, and touch the leads of the resistor to the terminals on the capacitor. "Turn the relay back over. Testing and replacing a refrigerator's compressor relay is not a typical job for the do-it-yourselfer. Now, touch one probe to the "S" terminal and the other probe to the "L" terminal. The compressor relay is the largest component and will either be wirewound or solid state.

Sugar Gliders For Sale Under 100 Dollars, Felice And Boudleaux Bryant Net Worth, Midnight Sun Book Pdf, Why Is Stuart Little 3 Animated, Mmx The New Testament Pdf, Lsat Score Calculator, 1986 O Day Javelin, Is Retrospec A Good Skateboard Brand, Suzuki Hayabusa Top Speed, Costco Air Fryer, Mika Boorem Net Worth, How To Deadhead Clustered Bellflower, What Does It Mean When A Vulture Crosses Your Path, Owl Moon Book In Spanish, What Does Skunk Smell Like, Twyla Betha Bio, Barium Hydroxide Balanced Equation, The Last Keepers Sequel, Angela Almanza Gabriel Damon, Wheels Scooter Hack, Valor Essential Oil, Tahoe Boat Reviews 2019, Excerpt From The Tempest Commonlit Answer Key, Tragic Heroes Of The 21st Century, Paparazzi Little Girl Jewelry, Minecraft Pixel Art Color Guide, What Does A Swallowtail Butterfly Symbolize, What Beers Get You Drunk Fastest, Fairy Font Copy And Paste, Butler Tray Statue, What Happened To Michelle Cusseaux, American English Coonhound For Sale Near Me, Scribblenauts Showdown Forbidden City Walkthrough, Bbq Party Names, Baby Sun Conure For Sale Near Me, No Sew Bench Cushion Without Plywood, How To Add Pluralsight Certificate To Linkedin, I Love My Daddy My Superhero Song, Red Light Winter Pdf Act 2, The Hurt Locker Full Movie In Hindi, Ccne Accreditation Vs Acen, Game Apk Mod Offline Unlimited, Martin Hudson Calf Roper, Creeping Jenny Leaves Turning Brown, One Pair Of Hands, Used Tow Trucks For Sale On Craigslist By Private Owner In Ca,