Ian S for Model Number JJW8527AAW My Jenn Air single wall oven is starting to throw error code F5. Broiler appears to work OK but starting from a cold oven and going to 350F in bake mode, everything starts out OK and the temperature rises as usual in preheat mode. When it hits 350F, it drops out of preheat mode and into bake where it stays for less than a minute before displaying F5 and the beeping starts. I've checked the oven sensor and measured its room temp resistance of about 1100 ohms. Is this problem likely to be the control board or the relay board? I'd prefer not to have to buy both. Thanks!
Answer Ian, The F5 error code is an indication that there is an overtemperature issue. You will want to check the wiring to the oven sensor and ohm the sensor. The resistance value of the sensor should be approximately 1090 ohms at room temp. If not within range replace the sensor. Read More... Answered by AppliancePartsPros.com | Friday, June 7, 2013