Lower electric wall oven won't heat up

phone jen air tech support daytime Eastern Standard time:
1-800-JENN-AIR (536-6247)

F7 - Function Key Shorted or Stuck - Replace touch pad, or touch pad and control board (clock) if one assembly.

F3
or
F4
Shorted or open oven temperature sensor
(RTD) Check sensor harness and harness connection
between oven sensor and oven control. Replace oven temperature sensor (RTD) if
wiring is ok.

Hey - the ribbon link from membrane to control is a tricky plug to get in right- double check this connection and let me know if it helps- Thanks- Ed

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 

need to replace item #2

A lot of ovens use a gas-filled vacuum flourescent display module that takes a higher voltage to drive it. The modules can get damaged or the power supply for the higher voltage (usually around 50 volts) may have failed.

Chances are the thing is only sold as an assembly...While the displays are common in auto speedometers that have digital display, those for these ovens are special with wpecial characters and background.

jenn-air electric wall self-cleaning oven 27 inch. Mobel # w130w. I need to see the knobs to set self-clean

I have the exact same problem with an F5 fault code. I also have a new clock assembly. RepairClinic.com 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
1. Intermittent oven temperature sensor or wire harness or,
2. Intermittent contact on power relay board"
This doesn't help since it is too technical. What should I do next?

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.