Question about Kenmore 78802 / 78804 / 78809 Gas Kitchen Range
My oven is about 2 years old. First I noticed things weren't cooking properly. I bought a thermometer and realized even though it beeped to say it was preheated it really wasn't. For instance if I set it at 450 it would beep at perhaps 375. I tried turning it higher than I wanted it, that worked, but then in the middle of cooking the temp. would start to fall, I would turn it up 25 or 50 more, then it would rise even higher than the desired cooking temp and start to burn the food. So if I sit by the stove and keep a close eye on the thermometer and turn the knob up and down about every 5 minutes I might manage to cook something edible. My husband took out the sensor and cleaned it (it wasn't really dirty) and put it back but it didn't help. Do I nead a new sensor? Glowworm
Glowworm, Im assuming your model is a 790.78802500. If your husband is handy with a meter have him ohm out the sensor. It should show around 1091 ohms at 75 degrees or room temp. The preheat is programed so that the manufacturer can get the energy effecient label on the range and what ever perks they get from it. It actually should take around another 10 to 15 minutes to reach the set temp after it shows preheated. You can calibrate the oven by setting bake to 550 degrees. Then press and hold the bake pad again for 15 seconds or until a single beep is heard. Now you can adust temps up or down in 5 degree increments up to 35 degrees by using the slew keys. It will show in the display. Once you have the calibration done, press stop/clear. Catriver...post back
Posted on Nov 03, 2006
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