Monitor Switch The monitor switch is almost always the switch in the middle. When completely depressed the switch broke continuity. This microwave door switch provides power to the various components in the microwave when the door is in a closed position, and interrupts power when the door is open. The door switch is a commonly replaced part for a microwave that won’t work. 99 A door switch is a simple on/off mechanism that prohibits the microwave from operating when the door is open. I removed the switch and did a double test of the switch to verify a bad switch. If you backed off on the pressure on the button,continuity resumed. Powered by Invision Community. CAUTION: Your microwave oven is capable of giving you a serious electrical shock, even when it is unplugged. To access the door switch, you will have to dismantle the cabinet but only after unplugging the appliance. 2 out of 5 stars 31. The part numbers on the switches are WPS32A-OFR2041903 (2 EACH), and one switch WP533A-OFR 2042003. There are two terminals which must be checked using a multi meter for continuity. This is normal. Keep the meter lead that is touching the COM terminal in place, but move the other meter lead from the N.O. A door switch is a simple on/off mechanism that prohibits the microwave from operating when the door is open. Found the switch broke. terminal. Microwave door switches are normally mounted to a bracket near the door latch. Many people may not know this, but dryers have a door switch that makes it impossible for them to operate when the door is open. With a timeless appearance, this family of appliances is ideal for your family. The presence of a distinct 'clicking' noise is evidence that your switch is working as it should. Had a strange occurrence today on a microwave call. add to compare compare now. Perhaps the latch on the inside of your microwave door is missing or damaged, leaving it unable to activate the door switch. If the monitor switch fails, the fuse may blow. When the actuator is released, you should receive a resistance reading of zero ohms. If there is no continuity then the pro… Ft. Over-the-Range Microwave Oven. terminal to any metal mounting hardware that is a part of the switch assembly. I would not risk trying to adjust, repair or bypass the switch. Free shipping for many products! I have a bad lower switch on my microwave door. $12.99. Examine this prong first. With the switch in place and the door closed,there was no continuity in the switch. Of course, for that you will have to disassemble part of your microwave and definitely unplug it. IF one is defective replace all 3 as the one that is defective is normally the "Safety" Switch which SHORTS across the AC line if one of the other (2) TWO switches does not open at the correct time as the door opens with the microwave … 9 times out of 10 if the fuse is blown one of the door switches is defective! Actual retail prices may vary by dealer. Use your ohmmeter to test your switch for continuity. Therefore, when the door opens and the Lamp Relay closes to turn on the interior lamp, it also closes the cooling fan circuit. The switch is typically black and approximately an inch in length. With the door … Error occurred, please verify your email and try again. Yep i have had that before a few times...nice catch. A faulty door switch will prevent the microwave from working even after the door has been closed. Using caution, remove all wiring harness leads from the switch's terminals. Do not push in on the actuator. If the switches are working properly you should have continuity between the two terminals with the microwave door closed it should and it be an open circuit (no continuity) with the door open. LONYE SZM-V16-FA-63 Microwave Door Switch Fit for LG GE Microwave Oven SZM-V16-FD-63 3B73362F PS3522738 (Normally Open)(1 Pc) 4.7 out of 5 stars 359 $4.99 $ 4 . CLICK HERE Touch one meter lead to the COM terminal and the other lead to the N.O. JIANGLI New Microwave Door Switch for GE Microwave Door Switch WB24X823 WB24X829 WB24X10029 WB24X10047 WB24X100719. terminal and the other meter lead to the N.C. terminal. WB06X10608 $ 48.00 ROTATING RING ASSEMBLY. The resistance reading between these two leads should be infinite. If you are using an analog meter, touch the metal tips of the test leads together and zero your ohmmeter by adjusting the thumbwheel in the front of the meter until the needle reads '0' on the scale. Microwave door switches are … We are providing directions for testing a door switch with three terminals. This safety switch can sometimes go bad, however, and if you do happen to have a dryer that can run with the door open, then there may a problem with your door switch. WB06X10625 $ 14.75 MICROWAVE INCANDESCENT BULB - 40W. That can be easy to miss if your not diligent. ... Microwave Mounting Kit. When a switch looks flakey like that, trust your meter and just replace it. You could use a multimeter and see if you get continuity when the switch is activated. Obviously the access to the microwave is different, but testing the switches is the same. Ge Microwave Repair Guide Repair and disassembly guides for GE Microwave ovens. Your meter should give a reading of infinity, meaning the circuit is open, and there is no continuity. The repairman will be able to test whether the diode is burned-out by checking it with a voltmeter. Begin by setting your ohmmeter to measure resistance at a scale of Rx1. Other commonly replaced parts for a microwave that won’t work: Line fuse Main control board Thermal fuse Thermoprotector WB01X10298 $ 72.00 Microwave Grease Filter. Detecting Leaks Directly Find a light bulb that reacts to microwaves. You may not be experiencing any problems with your door switch. If you misadjust the switch the unit may start with the door not completely sealed. This video demonstrates how to test a two terminal switch on a microwave. Learn how to troubleshoot using schematics like a real tech... MASTER SAMURAI TECH Certain objects react to … You can adjust your cookie settings, otherwise we'll assume you're okay to continue. JVM3160DF2BB. Finally, take a resistance reading from both the N.C. terminal and the N.O. Consult your local authorized GE Appliance dealer for its prices. The Easy Appliance Parts logo is a trademark of. Most are black in color and all have metal prongs, called terminals, extending out from the body of the switch. Microwave Trim Kit in Stainless Steel. Also, microwaves usually have three or four door switches. MSRP applies to the continental 48 United States and does not include such items as delivery, installation, installation accessories (i.e. This door switch is approximately 1 1/2 inches long, and has 2 metal prongs called terminals that extend from its body. Microwave won’t work? Those switches with only two terminals will have either a common terminal and a normally open terminal, or a common terminal and a normally closed terminal. Sold by four*seasons*shop Test both switches the same. They may test good one minute and then look bad the next. Only the Fan Stays On (light is OFF, hearing the microwave running): The fan may come on by itself whenever there is heat near the microwave; the fan cools the components which protects the life of the microwave. Below is a link to a video that shows you how to test the actual door switches inside your … Without moving the meter's leads, press down on the actuator until you hear a 'click'. Go to page 40, and perform the test for the interlock switches. In this case, there is a protruding lever which must be depressed while the harness is gently pulled away from the terminal. You should receive a normal reading of infinity. One of the possible reasons for microwave stopped working and no power could be an issue with the door switch. Our goal is to help people improve their lives at home Shop GE 1.6-cu ft Over-the-Range Microwave (White) in the Over-the-Range Microwaves department at Lowe's.com. ©2006 - 2020 Easy Appliance Parts. Please note that the primary and secondary switches are tested with the door open. Now, set your ohmmeter to its highest resistance scale and touch one meter lead to the N.O. terminal. 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A custom appearance for your microwave with get a custom appearance for your family trying to adjust, repair bypass. & WB24X829 get a custom appearance for your door is open Directly Find a light that.
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