Question about Jenn-Air WW30430P Stainless Steel Electric Double Oven

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Problems with Jenn-Air Electric Double-Wall Oven

Hi I have a Jenn-Air electric double wall oven.   Model WW30430P.

The lights on the display panel have not worked for some time now.

Went to self-clean the oven recently on the top oven, and then the fan stayed on, and would never turn off.

Because the lights are out there is no error code to display.

We had someone attempt to diagnose the problem, and now it beeps constantly, and does not heat at all.

He said we needed the computer board behind the touch display.   Does that sound right?   How hard is it to install this for a do it yourselfer??     Where's the best place to get low priced parts for Jenn-Air?

Thank you for your help.

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Re: Problems with Jenn-Air Electric Double-Wall Oven

The dim display is because a capacitor on the board is bad. when they manufactured it they used a defective batch of capacitors. just google how to replace. I ordered a capacitor and replaced, now display is bright again! too bad they did not recall. Now I need to find out why the self clean function no longer works on my top oven

Posted on Mar 10, 2012

Re: Problems with Jenn-Air Electric Double-Wall Oven

Try changing the clock assembly --

here is a link to the diagram.

Electronic Clock Assembly (Series 10)
Help with series numbers

here is the part number.

Posted on Feb 17, 2008

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Re: Problems with Jenn-Air Electric Double-Wall Oven

That board supplies power to the light unit and it is very easy to replace if that is what is wrong. it can also be the led display unit also. cost about $150 each i think.

Posted on Dec 01, 2007

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I have the exact same problem with an F5 fault code. I also have a new clock assembly. said "Jenn Air fault code F5 = Hardware and watchdog circuits disagree / Replace clock assembly (also called the ERC)

Jenn Air Fault code for newer models F5 = Power to element relays disabled in cook mode
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1 Answer

Jenn-air ww30430p

this can be the light unit or the power unit supplying the voltage to the light unit. both cost about$150 each. I need a wiring diagram or know the voltage that comes out of the epower supply

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