Question about GE Profile JTP18 Electric Single Oven
When the digital screen goes off, the oven stops working, stove top works fine sometime the digital jus tcomes back on, open the door and close it and poof its off again I am screaming I cant trust my oven to cook on right now its only 8-9 years old. digital will flicker sometimes too.
The "digital screen" is connected to the electronic control board which controls the oven (the surface elements on the stove top will not be affected by this problem). The "flickering on and off" could be any connection that feeds the electrical supply of the control board. Like something in the wiring harness that feeds the relay board, or the wiring harness that goes from the relay board to the electronic control board. It could also be the relay board or the electronic control board themselves. To isolate the problem you would need to check electrical supply to each board at the time of the "problem" when the "digital screen goes completely off." This would tell you where you "have" the voltage and where the voltage supply is lost. If it is a loose or burned wiring harness replace the harness or individual wire causing the problem if it turns out that it is the relay control board or electronic control board replace them. The relay control boards are typically around $75.00 and the electronic control board $150.00 and up. Might be cheaper to purchase another used oven or bite the bullet and buy a new range.
Posted on Nov 30, 2007
Hello steve o - Typically error code F11 indicates a shorted keypad. Try resetting the range by unplugging it or flipping the household circuit breaker off. This usually will clear most false error codes. Wait approximately ten minutes and if the error code does not clear contact a professional to move forward accurately. Most likely the EOC on the range will need replacing.
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on the power leads on the oven there is a voltage drop on one leg to 90 volts and a increase on the other lead to 150 but with the board unhooked there is 120 on each lead
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