Kenmore-microwave-over-the-range-not-heating, here are the most common reasons your kenmore microwave isn't heating - and the parts & instructions to fix the problem yourself. we make fixing things easier!. I hate to tell you this,,,but you have a high voltage problem in the microwave,,,even if it is under 5 years for the magnatron the labor would be covered and it would be over $160.00,,,however i think it is the high voltage capacitor and high voltage diode went in this model,,,and with parts and labor will be well over $200.00 to repair,,there is extreme high voltage that can be present even ..., hi, my 2 yr old kenmore 790.80323310 over the range microwave has suddenly stopped heating food. not sure what happened. the lights and vent still work. any ideas what went wrong? thanks, swb128.
Have a kenmore microwave model # 721.85033111 no heat! vent fan goes on every time we try to heat something! is - answered by a verified appliance technician, start right here find appliance parts, lawn & garden equipment parts, heating & cooling parts and more from the top brands in the industry here. click on shop parts, or select the kind of product you're working with on the left and we'll help you find the right part. shop parts.
Cause 1 diode the diode converts the a/c power output of the transformer to d/c, doubling the voltage to nearly 5,000 volts. this high voltage powers the magnetron to heat the food. if the diode burns out, the magnetron won’t receive enough voltage to operate, preventing the microwave from... - kenmore microwave, over the range microwaves make a quick solution to heating up food for a busy family. make dinner easy with one of our kenmore over the range microwave ovens.. Joshua, for the longest time the consensus on ifixit is to replace the whole unit. microwave ovens generate high voltages and dangerous amounts of radio-frequency radiation. attempting to repair one is not for the amateur. i advise recycling it and getting a new one. on the flipside of this, you... - kenmore microwave