Rick June 18, 2018 for Model Number ZEM200SF01 Does the replacement magnetron for my microwave (ge monogram zem200sf01) come with a separate RF gasket? I have read repair articles that say "be sure the RF gasket is in proper position.." thanx!! rick
Dan December 03, 2015 for Model Number JVM1090BW 001 GE Profile Conv/Micro Hello. Our GE Profile convection turns on/off, lights up and makes noise as if it is cooking, but it does not heat the food. This happened after several instances of blowing or turning off the switch/breaker in the panel that feeds that area in the kitchen. It is in perfect condition otherwise, and I hate to trash it now that I see the prices on the new convection/microwaves. What is the problem and is it worth repairing? Thank you.
1 Answer Hello Dan. You most likely have a "high voltage" side malfunction. Transformer, diode, magnetron, Capacitor. You will need to be extremely careful if you decide to test the components with a multi meter, Very high residual voltage is present, so make sure you remove power to the microwave and short across the terminals on the capacitor. The magnetron should have a reading of less than 1 ohm resistance across the two terminals, and an "open" circuit between each terminal and chassis ground. The diode/rectifier should have a resistance reading in one direction only, no resistance, or resistance in both directions indicate a faulty diode. The primary winding on the transformer should read approximately 450 Ohms resistance, the secondary winding should read 80 ohms resistance, and the filament transformer should read 100 ohms resistance. All of these are +- 10%. If all the readings are proper and in range, replace the magnetron. Read More...
Terry S. July 27, 2015 for Model Number JVM1190WY004 I have a GE Profile convection microwave (above the range) and is not heating. If I run it too long it smells. Could you give me an idea as to what could be the cause?
1 Answer Hello Terry, If the issue is in the low voltage side it can be a door switch or the control board. If the issue is in the high voltage side it can be the high voltage transformer, the high voltage diode, The high voltage capacitor, or the magnetron. Read More...
Paul P November 26, 2014 for Model Number JVM190K04 All the buttons seem to work, and the timer even counts as if the microwave were working. However, when I enter the time and then hit start, it give a very faint click and nothing happens other than the timer counting down and beeping when done. Any ideas?
1 Answer Hello Paul. You will need to check the door switches on the unit. If one is bad, it will cause the issue with the unit. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More...
Helen November 28, 2013 for Model Number GE PROFILE MICROWAVE JVM1190BYC03 My microwave make a lot of noise when I am microwaving, but not when I use the convection oven. It almost sounds like it is arcing, but it does that even if it is empty. (rack etc out). What could this be? Helen
1 Answer Hello Helen, This sounds like the magnetron WB27X10585 or the high voltage transformer WB27X1041 is going into trouble. If either of these are replaced it is a good idea to replace the high voltage diode WB27X10597 and the high voltage capacitor WB27X10240 at the same time since they will be excessively stressed electrically from the current flow produced by the failing component. Read More...
1 Answer Hello Raatilal. It should only read one direction. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More...
Ken June 08, 2013 for Model Number GE JVM152K004 My oven won't heat, growls briefly when started; and then blows fuses. A friend suggested that the magnetron may be shorted out. The adjacent transformer gets hot. It has what appears to be a Samsung OM75S(31)-D magnetron, which may be out of production and it's different from the one recommended on your site. What is the correct current replacement; and can it be replaced easily?
Amy February 26, 2013 for Model Number jvm1460ba 001 Will i be able to replace the magnetron myself in microwave or will i need professional electician
1 Answer Amy, To replace the magnetron, you will disconnect the power and take unit from installation. Once out of installation you will remove the outer casing of unit. With outer casing off you will be able to replace the magnetron. Read More...
Gaby August 02, 2011 for Model Number JVM1190WY 003 Microwave has light/vent on but don't turn off and don't heat the food.
1 Answer Hello Gaby. If the unit runs and does not shut off, you will need to test the door switches WB24X830, WB24X829, and WB24X814 and see if they are bad. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. Hope this helps.http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More...
Candy July 26, 2011 for Model Number jvm132k 03 My spacemaker microwave/vent won't heat. When turned on the light inside and fan work but it is not cooking anything. Is the problem the magnetron? If so can it be repaired without pulling it out of it's wall mount. Candy
1 Answer Hello Candy. If the magnetron WB27X10585 is bad, the unit will not heat. You will also want to test the diode WB27X1160 and make sure it is good. It should only read in one direction when testing. You will need to remove the microwave from the wall mount to access and replace the magnetron and diode. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. Hope this helps.http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More...