If your diode does not show continuity, or shows continuity in both directions, you will need a. Hi, I have a SHARP Carousel 1100W microwave and it has stopped working as far as heating food goes. When your microwave turns on but does not heat up, it may mean the door switch is broken. When this part doesn’t work, the fan and stirrer motors may still function, which makes your microwave look like it is working. The fan and display work and the turntable does not turn. If you see an error, try reloading the page. Nice Stainless Steel Sharp Microwave 1100-Watts, very good power and even heating Lots of advanced functions and features. :confused: I love my Sharp Carousel microwave but all of a sudden the turntable stopped turning! OK, listen, I really want to know if its more likely to be a fuse or the magnetron that's gone bad. The microwave does not heat well, does not heat at all, or heats “from time to time” If the voltage in the power grid is less than 210 volts, then the microwave power is reduced. If your microwave is making an unusual or loud humming noise, you may have a problem with the magnetron. View and Download Sharp Carousel R-1210 operation manual & installation instructions online. It had developed a small hole in the wave guide (metal plate on the side) through sparking itself. Disconnect your appliance from the power source. How to test a microwave high voltage diode with a multimeter. Should you need to upload, just click the “Import your copy of this document” link in the form. View solutions. Or what should i do? How to test a microwave door switch with a multimeter: As you will be testing electrical components, verify that you have unplugged your microwave before beginning. Search Help by Model. The door switches, often referred to as interlock switches, provide power to the various components in the microwave when the door is in a closed position, and interrupt power when the door is open. I love this product. Your microwave may turn on but not heat up. If you open it up you will probably see a note saying "factory service only". It's time to move on and get a new one, then make sure no one puts any type of metal into the cooking cavity, (including gold trimmed dishware). Copyright © 1999-2020, Eldis Group Partnership. Microwave not working. Microwave oven's are fairly inexpensive, When a person opens an electronic device (in general) s/he runs the risk of loosing parts, damaging the device, electric shock, incorrect reassembly, safety features disabled etc... Just buy a new one. … My Microwave Carousel Cooking Tray Is Not Turning Or Spinning Read … My 1994 Sharp Carousel Microwave/Convection Oven, Model # R-9H84B, does not heat. All brand logos are trademarks of their respective owners. This Sharp Carousel microwave was here when I bought my house 10 years ago. Strictly from an academic point, it could be the power diodes or a defective capacitor. The turntable is that surface on which you place kitchen utensils to heat them up. Sharp Carousel stopped cooking, but still does everything else. do NOT contact me with unsolicited services or offers; post id: 7232931019. If your microwave … I've never experienced this before in my 25 years of using these ovens. I entered the cooking time, pressed "Start" and it just died. Sharp Microwave Repair Help. Sharp SMD2470AS drawer microwave … Using a multimeter on Rx1, touch the probes to the terminals, this should produce a reading of two to three ohms of resistance. These units are made cheap and are intended to be thrown away not repaired when something goes wrong. You can trust Sharp for a microwave oven that compliments your style, fits your space, has the power you need, and the features that you depend on. Your microwave may turn on but not heat up. There are 4 parts in your microwave oven that could be broken that is preventing your microwave from turning the carousel. You need a new microwave oven. This is especially true for countryside and rural areas. We'll send you expert repair help, discounts, and more! Page 5: Installation Instructions Should there be any interference caused by the microwave oven to your radio or TV, check that the microwave oven is on a different electrical circuit, relocate the radio or TV as far away from the oven as feasible or check position and signal of receiving antenna. However when even a small problem comes up with it, it may hamper our kitchen routine and makes things difficult for us in the kitchen. It probably blew the power supply or the magnetron. Wheat bags. Light turns on when door opened and when running, electronic keypad works, fan seems on, but carousel does not rotate and it does not heat up … read more This component is part of the high voltage circuit and provides the microwaves that generate the heat. For this reason, everything else may appear in working order but the microwave will not begin heating. I would like to know what could be wrong and if i can just open it up and replace the fuse inside and then take off the wave guide and use it without it--will it work? The door switch signals other microwave components to supply power when closed, and to stop heating when open. This test shouldn’t indicate that continuity is present. If you have items in your cart, they will be saved for your return. My 1994 Sharp Carousel Microwave/Convection Oven, Model # R-9H84B, does not heat. It is not legal to work on a microwave without a meter to check for any leaking radiation. Hi, I have a SHARP Carousel 1100W microwave and it has stopped working as far as heating food goes. This hole is most likely creating it's own standing waves as well as emitting microwaves into the room. It appears from these reviews that Sharp does not deserve it's good name and is getting just the opposite. Remove the magnetron to test it if no other issues are found. If it didn't you would risk blinding yourself or otherwise injuring yourself or somebody else. The door switch can also be called an interlock switch. I realized this when I badly burned popcorn - it melted the popper in one spot! The oven was only just bought in October 2010, it's a Sharp … The first 3 parts are an easy fix to replace. I would like to know what could be wrong and if i can just … The CPU inside your Sharp microwave oven controls the cooking program, timer, carousel and all input from the control panel. It saves electricity this way and does not heat up … Luckily it would likely fry itself and blow up. Begin by verifying that the door hooks trigger the door switch mechanically. If the results of your test do not match the results above, you will need a. If the diode burns out, the magnetron won’t receive enough voltage to operate, preventing the microwave from heating. How do you think about the answers? My Sharp Carousel Microwave oven R-9H76 is two years old. Removing the waveguide will only create more hazardous conditions. The wave guide is inexpensive to replace. A problem with the CPU can cause the oven to malfunction, preventing you from cooking or reheating your food. I should have checked this website first! sharp genuine microwave turntable plate dish brand new, genuine original glass turntable plate for your sharp microwave. Whats wrong? Now it flashes Mix Conv Auto * 88:88 Med High Med Low I tried unpluging it for a longer time and had the same results. Its current state is a large and fancy clock timer display case. Most Common Problems. Next, discharge the high voltage capacitor, then verify that the high voltage diode is working and that the mounting bolts are tight. I have searched everywhere for solutions and I get the impression that I - being a DIYer - SHOULD NOT … You need to be very careful when considering modifying any appliance and need to be very knowledgeable about the ramifications of it. Unplug your microwave before beginning this inspection. 1) Power Diode — This is an electronic component that readily passes current in one direction only and blocks the flow of current in the opposing direction. Access to the magnetron will require removal of the cabinet. If they do, remove your microwave’s cabinet, locate your door switch, and remove it in order to test it for continuity. Looks good and has a reasonably big interior. Verification is completed within 3 business days. Using a multimeter set to Rx1, while depressing the actuator button, touch the probes to the switch’s terminals. On most (I don't have a Sharp) you set the time first, then power level. This may take a while. Hi, I have a SHARP Carousel 1100W microwave and it has stopped working as far as heating food goes. I love it because I do not have to heat a regular oven for 2-4 biscuits or any small item. Depending on the information that you enter, you may be able to add your tax exemption certificate immediately and This could be caused by a problem with the high voltage diode, which helps to power the magnetron. If your microwave oven doesn’t heat, you may have a problem with a door switch. View solutions. How to test microwave magnetron with a multimeter: Still not sure which part is broken? Model's Instagram stunt makes her followers uneasy, Doctors are skeptical of pricey drug given emergency OK, Ex-Raiders LB Vontaze Burfict arrested for battery, Pence tells Georgia voters election still undecided. So by that i mean everything works except the heating my food part. 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