The upper oven has faulty code 4d22 every time i try to clean

Hi. Erorr 4d22 indicates that the control board isn't seeing the fan speed signal from the fan on that oven. It's the lower oven, right?

Check the connection to the Fan and Control board, and if that's not it replace the fan.

HTH.

The exact same thing just happened with my lower oven and the code 4d22 appears in the upper right part of the display panel by the the timer. There is no explanation for the code in the instruction manual. Hope someone can help us with this. Upper oven works fine.

Hello- 'Successfully' sounds like you were forewarned....  During the 'self-clean' cycle a circuit or connection to the upper elements burned out while attempting to turn stuff inside the oven to ash. Since this is a wall oven my recommendation is for service from a good tech in your area. You may have lucked out with a fried connector, but many times control board is damaged beyond repair and must be replaced. Only on-site diagnostics will confirm, and this is a very heavy unit for most owners to safely service.  - Remember- Don't use 'self clean'!! Scrape and clean with soapy water and cloth. Turn on oven to 450deg. for 30 min. Much safer. Less costly.       Please acknowledge this post if the info is helpful- Have more if needed.  Thanks-  Ed 

HI. this is a failed oven temp sensor or relay board.

Oven temp sensed; over 600F sensed by control in time of day mode, bake mode, or over 900F sensed in clean mode.


Ohm test the oven temperature sensor, if OK, change power relay board.

throw the jenn-air out.
purchase something from another company that cares about their products.
I have had the same issue, twice. my wife managed to melt the touch pad by baking and using the burner at the same time. this has happened to countless purchasers of jenn-air **** appliances. they should be sued and forced to fix their faulty design

hi
shut off power to the unit, let it sit for a while then turn the power back on. test the oven again, if the code comes back call 1-800-Jenn-Air and ask them what the code means.

THE SOLUTION WAS TO CALL FOR SERVICE. IF YOU CONTINUE TO USE THE UPPER OVEN , THEN THERE IS A POSSIBILTY IT CAN CAUSE A FIRE IF THE BLOWER IS NOT WORKING. THE COST OF THE REPAIR FOR REPLACING THE BLOWER WAS ABOUT $390.00. THEY NEED TO REMOVE THE OVEN FROM THE WALL CAVITY TO PERFORM THE REPAIR.

This means that the Power to element relay energized during time of day display. You have a problem with the wiring harness and it is shorted or you need to change the power relay board (PRB). If it is a double oven, you need to change second oven board.

How do I clean my jenn-air double oven when I lock oven door and turn oven to clean mode set time to start I don't get anything. Also when I lock the oven door the oven lock light does not come on.