Ge profile oven/convection oven humming when on convection settin

Question edited for a lot more clarity.
Question moved from GE Refrigerators.

There are a number of thermostats in this unit.

https://www.searspartsdirect.com/model/39xa99gd2q-000432/ge-pt916sm1ss-electric-wall-oven-parts?page=9

..

Fan is bad or blades are bent hitting frame

I need oven probe instruction and oven conversion time with the convection oven for cooking a forty pound turkey.

with GE
SHORTED OVEN SENSOR CIRCUIT
if your comfortable taking the range out of the box, it is a pretty easy repair. The oven sensor is a small tube in the range that "sences" temp.
although it could be the erc, its more than likely the sonsor itself.
it is on the back wall and has to be unplugged from the back to be removed
there are two screws that hold it on the back wall
put the new one in and you should be ready to go
goto appliancepartspros.com
type in your modle number and look in the cavity section
your looking for the oven sensor
they usually run around 20-30 dollars

GE.COM really helps

f9 means your control panel needs to be replaced..chances are part is not covered and if it is the only way you can obtain it is through having service

Multiple possibilities.

• Being used as a night lite. (continuous use)
  
• Not using a light bulb designed for use in a oven.
• Inexpensive bulb. (very low lamp hour rating).
  
• Oven door slamming.
• Over voltage condition.
• (My favorite) Light bulb swapping Gnomes.

Please take the time to give this solution a fix ya rating.

clarkco

http://www.fixya.com/support/r4964670-get_manual_most_any_electronic_device

Did you try going to the GE website? If not, try it:

http://www.geappliances.com/

When you pull up the website, you can click on the blue down arrow located in the box at the top of the web page, next to the work SEARCH and click on "USE & CARE MANUALS. Put your model number into the next box to the right and hit GO.

If you are having trouble after entering what you believe is the proper model/serial number, you can look at the FAQ (frequently asked questions) section to determine whether you have actually entered the proper number.

Check for a bad fan motor or a jammed blade.