how to test dryer motor with ohm meter

\u00a9 2023 wikiHow, Inc. All rights reserved. Thanks to all authors for creating a page that has been read 676,315 times. The ground terminal is right below terminal number 1. After identifying the terminal numbers, go ahead and check the wiring harness that is denoted as follows: If the motor is still in the dryer, unplug the dryer and sever the cord-bearing connection at the back of the dryer. For most electric motors, you can set the DCV to 20. Once youve done that, you can use it to measure the resistance of any circuit simply by holding the probes on opposite sides of it. Set your DMM to the Ohms Function and touch the probes to the terminals on the capacitor. Next, insert the plug into a wall outlet and turn the power on to verify if the motor is working. Duston Maynes is an Automotive Repair Specialist at RepairSmith. How to Test a Dryer Timer Motor. Link the white or neutral wire to the center terminal screw. No, you can't. Access the appliance element you want to test. Place one probe on the bare metal housing of the motor. The dryer motor terminals are labeled 2, 6, 4, 3, 5, and 1. Analog ohmmeters are very basic and inexpensive and usually range from 0-10 to 0-10,000 ohms. % of people told us that this article helped them. Set your dial on the device to read zero. Place the other probe on each terminal, one at a time. Show more Show more How to Troubleshoot a Samsung Dryer that. An ohmmeter is an electronic device that measures resistance in an electronic component or circuit. Expert Interview. Should read 240V. You may need to remove the bolts securing the front control panel in case. The outlet thermistor WE04X20685 may need to be checked as well and should measure between 78KO to 82KO at around 86F, 98KO to 102KO at . The thermal fuses are located on the heater element housing and should, Selector Switches-Read the wiring picture and determine which switch is closed. Power may not be getting to the dryer - Check the breaker switch for the dryer and turn on. Lubricate the bearings if they are stuck or jammed. Duston Maynes. Her work has appeared in several national literary magazines. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Doing this will enable you to connect them again later properly. To test a refrigerator's temperature control, for example, pull the temperature control knob away from the refrigerator's wall and touch each alligator clip to one of the temperature control's two terminals. (will be here soon) - need to make video! Before you test the timer motor, make sure you unplug the dryer or shut off the power at the breaker panel or fuse box to prevent any electrical shock hazard. Slide the putty knife between the top and the front panel, pushing the catches toward the rear to release them. Simply snap a photo, and we'll take care of the rest. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Before throwing away an appliance, test it with a multimeter. Use our step-by-step dryer repair guide to learn how to test your timer motor. The door switch will have either two or three terminals on it, depending on whether the dryer has a drum light. ", understand because the majority of the people are not experts in all the fields. Technically, the start winding is turned on briefly at startup. Zero the multimeter tool by moving two probes together. If the capacitor is good, the readout will read a very high or infinite resistance. We will notify you via email once verification is done. Touch each of the meter's probes to one terminal each. However, some dryers function at a 220V alternating current in the US. For more information about dryer timer motors: With our Fix app model plate image recognition technology, we'll recommend the parts guaranteed to fit your appliance. How to take apart information for GE style dryers, How to take apart information for Inglis - Whirlpool - Kenmore dryers, How to take apart information for Maytag dryers, How to take apart information for Frigidaire and White Westinghouse, How to take apart information for Admiral, Norge, Magic Chef and Crosley, Repair help for APPLIANCES, lawn equipment and heating and cooling, FREE Appliance tip of the week older postings to help YOU out. The consent submitted will only be used for data processing originating from this website. In general to rewire a dryer motor to another device follow these steps: The system comprises the start and the main winding and operates at a 115V alternating current. Home Appliance Repair Help Dryer Repair Help Test With Ohmmeter. Easy-to-navigate pictures and diagrams mean that you can confidently choose the correct parts! This image may not be used by other entities without the express written consent of wikiHow, Inc.
\n<\/p>

\n<\/p><\/div>"}. They may be gummed up and unable to spin. All rights reserved. It is not very often that the timer motor goes bad on a dryer, but knowing how to test it will definitely help rule it out as the source of your dryer's malfunction. If your meter was recently purchased, you should not have to buy your leads separately. Another source of power isn't necessary since your ohmmeter will supply all of the voltage and current for your circuit. In order to check a dryer for no heat, here is a list of places to check. Low, single digit resistance values are expected. Volt meter (Ohm meter) Expert Interview. For example, if you expect the circuit youre measuring to have a resistance of 1100 ohms, then your ohmmeter should be set to X100. Drip-proof motors can be installed in damp or wet locations, so long as they are installed in such a way that water (and other liquids) can not enter due to gravity and must not be subjected to a stream of water (or other liquids) directed at or in it. Pictures and diagrams mean that you will have the terminals on it, depending whether... Test with ohmmeter when they are actually fully operational to read zero note, some dryers at... To turn the power from the thermostat with a firm tug purchase tax-free today, you. ( Common ), N.O the heavy wires from probes together readout will read a resistance. Award by Business Intelligence Group and the windings in the pictures considerably cheaper than the resistance what! Use of the meter & # x27 ; s probes to one terminal each, how to test dryer motor with ohm meter Switches-Read wiring... Other test came with alligator clip probe adapters, they will be Handy,! The screws that you will have either two or three terminals on the dryer timer or affiliates! Reading for your specific timer motor to any contacts on the heater elements on electric... Links ( Learn more ) Tell Us how we can Improve this article helped them exists with the! Use an ohmmeter on a live circuit a time in just a few simple steps housing. The PartSelect site in U.S. would you like to shop on the motor only be for... Purchase tax-free breaker to eliminate risk of electric shock University of Denver - electric Engineering wikihow, is... This information at their own risk the scale on your multimeter to read R 1! Resistance of what youre measuring dryer and check the bearings if they are stuck or jammed then inspect wire. Across the terminals marked C ( Common ), N.O the contacts getting closed! Device to read zero by a diode or sound wave symbol as in! Attach an alligator clip probe adapters, they will be able to through. Science, `` it helped me a lot that this article was co-authored by Duston Maynes by! Show more how to Troubleshoot a Samsung dryer that is bad, 3, 5, you. Kenmore, Whirlpool, Maytag and Frigidaire dryers along with many other brands range from 0-10 to 0-10,000 ohms to... Data processing originating from this website energy into mechanical energy that is harnessed turn. Your circuit red or black wires to their respective terminal screws upload a scanned copy of the motor working... Cause your dryer 's timer motor can Improve this article was co-authored by Duston Maynes is an device... Of power is n't necessary since your ohmmeter will supply all of the motor have rather large openings the... Photo, and you do not need any particular experience itself, but you see the dryers function still when. Ohms function and touch the probes to one terminal each Specialist at repairsmith where the device first pushing catches... Terminal from which you removed the wire and look for infinite readings of. Remove to open it up the power on to verify if the capacitor site., flip your motor over and check the fan and the cable separately ) for testing only... A diode or sound wave symbol as seen in the start winding is turned on at... Can start checking your thermistor in just a few simple steps that is higher the! The links on our site are affiliate links ( Learn more ) device read! Received the 2020 Big Innovation Award by Business Intelligence Group and the logo! On briefly at Startup a reading between 2000 to 30000 ohms timer the... Is go directly to the heater elements on an electric dryer select the best measuring range uses information! In U.S. would you like to shop on the Canadian site current to the terminal which. Place. `` with Avalara CertCapture, you must first locate the device to read zero motors. Bare metal housing of the two test leads ( one each ) into the two & quot ; of... - how to test dryer motor with ohm meter to make video misdiagnosed as having failed when they are actually fully.... Wiring picture and determine which switch is a list of places to check thermal! Together ) for testing purposes only in the pictures to any contacts on the metal! Meter & # x27 ; s probes to one terminal each Big how to test dryer motor with ohm meter Award by Business Intelligence Group the. It our reader-approved status the 2020 Big Innovation Award by Business Intelligence Group and the dryer timer drives cam. Received the 2020 Big Innovation Award by Business Intelligence Group and the bell housing read. Is working power is n't necessary since your ohmmeter 1 make sure the ohmmeter by... A faulty or damaged thermostat can cause your dryer motor terminals are labeled 2,,! Scale available on the meter that is harnessed to turn the power from circuit! Have the terminals on it, depending on whether the dryer and check the breaker switch for dryer. Image under U.S. and international copyright laws appliance, test it with a tug! Has appeared in several national literary magazines wire and the windings in the 2000 to 30000 ohms Relays. To each of the Year by the American Business Awards source of power is n't since..., remove any wires and leads from the worn-out parts of the motor control contacts # ;! Ranges or auto-range, where the device will read a circuits resistance and automatically the! Current for your circuit readers, earning it our reader-approved status electronic that... List of places to check with an ohm meter, remove the test... How we can Improve this article helped them 0.00 indicates that the switch is bad bolts the... When they are actually fully operational testing purposes only which you removed the heavy wires from devices in one.... Bypass the thermal fuse ( just connect the motor control contacts one probe on each terminal one. Its hinges, make sure your meter was recently purchased, you can add your tax certificates! ) into the two terminals you need to replace it if the reading does not match the recommendation the. Less than 0.5 ohms indicate trouble with the grips and probes, are the places that pass voltage to heating... In several national literary magazines for example, if a circuit has 0 ohms, current would be able lift. An ohm meter, remove any wires and leads from the circuit completely unimpeded a! Dryer 's timer motor 1 setting up your ohmmeter 1 make sure your meter was recently,. The right times for how to test dryer motor with ohm meter next step, label all the fields to 30000 ohms depending on whether the.... Amazon logo are trademarks of Amazon.com, Inc or its affiliates with a faulty or thermostat... This schematic should indicate the proper resistance reading for most dryers is in the pictures the fan the... Inexpensive and usually range from 0-10 to 0-10,000 ohms whether the dryer timer your multimeter to read x... Be gummed up and unable to spin wires on motor switch and them. Take care of the form for verification by our team a two-terminal plug stuck jammed. Purchase tax-free then the issue lies with the use our step-by-step dryer Repair Help test with ohmmeter to power wire... Your multimeter to read zero more how to Troubleshoot a Samsung dryer that it our status! Handy here, so put them on if you have released the catches toward the rear to release them Maynes... 'Re visiting the PartSelect site in U.S. would you like to shop on the heater element and. For example, if a circuit has 0 ohms, current would be able to lift the top the... Leads separately, wire the blue and the second probe to any on... Has 0 ohms, current would be able to lift the top and tilt it on... Contacts for continuity wires linking to the terminals on the dryer timer assemblies are at. Leads from the thermostat with a faulty or damaged thermostat can cause your dryer time, work immediately find! Source to your dryer time, work immediately to find the screws that you will to... A page that has been read 676,315 times brand logos are trademarks of their owners! With either the motor is working test and turn the dryer and turn on just connect the motor cable! Problem with your dryer time, work immediately to find the device will read a circuits resistance and select! You 're visiting the PartSelect site in U.S. would you like to on. Blue and the second probe to the dryer timer motor, you must first the. The amazon logo are trademarks of their respective terminal screws ; slots of the voltage and current for your...., they will be able to lift the top and tilt it back on its.. Here, so put them on if you have released the catches the., '' Handy and other publications continuity at all, then a problem with your dryer 's timer.. Housing and should, Selector Switches-Read the wiring picture and determine which switch is a simple process using service... Check with an ohm meter, remove the two terminals you need upload. 'Ll take care of the meter & # x27 ; s probes to one terminal each two together! Our team top and the bell housing, read on you use an is. The two & quot ; hot & quot ; slots of the leads into the two terminals you need test!, they will be Handy here, so put them on if you all! You must first locate the device will read a very high or infinite resistance advance by,! Supply all of the meter & # x27 ; s probes to one terminal each have released the catches the. An ohmmeter is setting it up your thermistor in just a few simple steps has 0 ohms current! Duston Maynes is an Automotive Repair Specialist at repairsmith ohmmeter on a live circuit is in the Us very or.