Question about Jenn-Air JJW9530C Expressions Collection Electric Single Oven
Model JMW9530 Wall Oven/ Microwave combination. The Oven was cleaned using the cleaning cycle then the cooling fan would not turn off. Also, I'm getting F2 and F3 fault codes displayed. I have turned off the power supply several times in an effort to reset. Fan comes back on each time when power is restored and F3 fault code appears when I attempt to bake. broil, clean, etc. Any thoughts regarding a solution to the problem?
On these older ovens ther is usually always 120 volts on the elements at all times.
If you check across the element ends with it in bake you should read 240V. If not, there is a problem with the control. With the voltage drop you describe, it sounds like you are losing power on one line of voltage coming to the element.
Post back to let me know what you find out or if you have any questions.
Posted on Nov 24, 2007
The "F2" means the oven control senses runaway temperature.
The cause of the problem could be the oven sensor, the oven sensor wire harness or the power relay board.
PS:please disconnect your oven from power supply completely before continuing.
Open the control panel and measure the oven sensor resistance at the control board. It suppose to be about 1100 Ohms at the room temperature.
If the reading is wrong do the same test at the oven sensor connection (where the sensor wires goes through the back panel).
If the reading is still wrong - replace the oven sensor.
If the reading is correct, check the wire harness and the connector itself (it's better to eliminate the plastic plug and hardwire the oven sensor).
If there is nothing wrong then the power relay board has to be replaced.
Posted on Nov 07, 2008
It will help to know what f2 & f3 stand for. These are fault codes and there usually is a tech sheet taped to the back of the oven, or inside the control compartment of the oven. If you open thecontrol area, you can look at the sheet and know what failed by the list of fault codes. Unfortunetly, it could be the control board again (these are very fickle electronics), or it could be the oven lock mechanism,or the overheat sensor that keeps telling the fan and other components to stay in their operating mode. it is like the domino effect: one item goes flukey and the rest fall prey to the results. Good luck, Macgivor
Posted on Dec 27, 2009
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