In the picture, press the button down, the contacts cannot be connected. But it showed a resistance value on the meter, this means the fuse is not broken. 2 years ago 4 years ago. Found the spec and model on the back of the switch, I bought a similar switch online - the grey one on the picture, to replace the broken switch. Proper troubleshooting makes all the difference, or you are just shooting in the dark. See their location in the pictures. Only need to change a fuse for the microwave oven. MAIN SUPLY FUSE BLOWN AFTER 3 DAYS USES.....ALL FUNCTION WORK PROPERLY....PLZ HELP ME FOR SOLVE THE PROBLEM. The least expensive repair to make on a microwave is to replace a blown fuse, but it may take time for the repair tech to diagnose the problem—time that could add up to more than the cost of a new unit. That means the fuse is broken. You can depend on our technicians to complete the job on time. That's a normal sound as the appliance heats to the set temperature. All three door switches work, and transformer input end gets 110v. If you don't hear this, your relay has popped. Turn the microwave on its side (for over-the-range ovens, you can access from the bottom) and remove the … Its cost is $3.50. Because of all the safety devices in a microwave oven, any one of them could be the cause, but before you can look more closely, you will need to remove the outside shell of the microwave. Start Right Here Find appliance parts, lawn & garden equipment parts, heating & cooling parts and more from the top brands in the industry here. Open this switch to verify. Sometimes we would get the error code F5 Anyone know what could be wrong? Resistant tests on transformer leads show no issue. When it first stopped working, the power was totally gone. The glass tray is not rotating. 1 year ago. Consumer Reports names the most and least reliable microwave brands, based on its members' experiences with almost 147,000 countertop and over-the-range microwaves. This will make the short to ground internally and pop the fuse. I attached a picture of a typical relay and a schematic of what is inside of it. We repair the following types of microwave ovens in-home for your convenience: Remember, microwaves can store a lethal amount of electricity and it is extremely important that a licensed technician test it and replace electric components if necessary. We are the only nationally authorized service provider for Kenmore. Yes, this one is broken. These guys sell parts for your microwave and this link shows the internal panels that might help you get it back in order.. Let me know if this helps you out. How to test microwave … so unless you have dead units that can be cannibalised -just by a basic model for around $50. Just reverse the operation what I did. OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts Thick Heat Insulation Accessories, Universal Mica Sheet for Microwave Oven, for Frigidaire 5304464061 (4 Inch X 4.27 Inch) 5.0 out of 5 stars 7 … mrstan, I need your advice. Resistant tests on magnetron is okay: almost 0 ohm between terminals, and each terminal to case is infinity resistant. We currently have multiple openings for Appliance Service Technicians in locations across the country. Fuse is normally the last protection to prevent other damage. I don't see it on sale anywhere though. Reply Whether you need microwave door handle repair or microwave door latch repair, or microwave keypad repair, or your microwave oven is not heating, we can help you. If you need fast, efficient microwave oven repair at a fair price, choose Sears Home Services. Sears Home Services is the only nationally authorized Kenmore service provider. 6 months ago, My microwave is goes on nicely but if l start it to run then it start a flam on the side of transformer and it blows the main fuse some time pliz help, Question Sign up for deals and tips about all that Sears Home Services offers, including appliance repair, home improvement, DIY repair parts, home warranties and more. check the big capacitor.. it sounds like it is shorting out or is drying up inside.. It basically the thermo cut-off sensor. These holes size is calculated to the wavelength of the radar EMF frequency to keep the waves inside the chamber. A new small to medium microwave can be purchased between $60 and $100. You can test the magnetron with an ohm meter, and the diode with a diode checker (higher current ohm meter). Its a good one to refer to and informative...The things I have seen in a microwave not working are the high voltage diode shorted or opened, and the 12v relay on the control board which drive the voltage on the magnetron. We can fix it—whether you bought it at Sears or not. It Happened Again, Our microwave oven stopped working right in the middle of heating ham and cheese Hot Pockets for lunch! The capacitor is in the back side lower corner. My last one quit working while letting the magic blue smoke out and needed to be hit with a fire extinguisher. It’s a Kenmore Elite.. it worked all fine then it started having the issue that when you close the door, the light would still be on as if the door isn’t closed all the way so we had to reclose it a little harder. Question I think I have never seen a door switch broken unless someone physically damages them. How to Make a Bent Plywood Modern Mantel Clock, https://www.amazon.com/GE-WB27X10939-Magnetron-Assembly-Microwave/dp/B004H3XQKM. While it doesn't even warm up a cup of water, the magnetron is warm to touch after the cooking cycle. No matter where you bought your microwave, we’re prepared to repair it. No matter where you bought it, we can fix it. We repair the major brands, makes and models of microwaves including Frigidaire, General Electric and more. Repair Clinic has spent … Sparks occurring while in use should have you looking first to the inside of the microwave. Call the Mr. Appliance professionals in your location for a microwave repair you can trust! Explore other popular Local Services near you from over 7 million businesses with over 142 million … If you have the skills to repair Washers, Dryers, Ovens, Dishwashers, Refrigerators or HVAC equipment, we’d like to talk with you. If throw it away, the world will have one more trash and I will have to spend some more money to bring back a new one. 9 times out of 10 if the fuse is blown one of the door switches is defective! My microwave oven stopped working. Warning: 1) Read and Follow the warning label on the microwave oven. You obviously need a microwave that runs, and a unit that will not turn on … Find the best Microwave Repair Service near you on Yelp - see all Microwave Repair Service open now. Please check it online how to discharge a capacitor. If your microwave oven does not work properly, or does not turn on at all, you can fix the problem yourself. Our microwave repair experts will come to your home and get your built-in microwave cooking again. This is from repairing microwave ovens for 25 + years. I tested the capacitor, reading 1.06 uF on a 1.05 uF rating. The following steps are what I did. I used 9v battery testing method with cheapy multimeter, and a Fluke 87V to test the HV diode. After all, a new microwave oven is not as expensive as it used to be. If there is NO power (dead microwave), the fuse is most likely popped by surges or shorted capacitor. Different microwaves function differently as to the drive circuit, but if the main drive relay has popped a wire in it, it simply will not heat. First, inspect the cord for any damage or burn marks. Microwave carousel motors, available online, are relatively cheap, small and easy to replace. There are 2 … To improve your experience on this site, please share your location. But now, even all components tested okay, my microwave just refuse to heat up water. I double checked power level setting, it is level 10.Please help. Just refuse to heat up may have a qualified Appliance repair fixes microwave ovens joys. Occurring while in use should have you looking first to the electronic hum of like. The HV diode Read and Follow the warning label on the board, it is level 10.Please help you n't! Couple short few second tests wires to the wavelength of the radar EMF frequency to the... Pop the fuse first having with your microwave oven is not as expensive as it used to be hit a. 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