Ted T for Model Number JTP20WF4WW The "Chat guy Kyle" suggested that I should send an e-mail to this "ask your question" site to maybe find the information I seek. The GE electric single wall oven, Model # JTP20WF4WW is not a valid model number according to General Electric. This is my unit which is in need of repair. The culprit is the "sub # F4". Sub #s F1, F2, F3, F5, F6, F7 and F0 have a full line of parts. The Chat People informed me that the symptoms I gave them indicated that the most likely part to repair this oven would be the Oven Control - part # WB27T10411. Would your site know if this part will work for my oven? It would be great if the "JTP20WF4WW " was re-identified as "JTP20WFW ", could this be verified some how? Also on the "The Home Depot Repair Parts" site there is a disclaimer on the Oven Control - Manufacturer Number (WB27T10411) that states: "Oven control (erc3b). *Wiring could differ from original, will possibly need to be installed by an appliance repair person. Is there some information on tis wiring change and it would effect me? The following steps is the procedure I have drafted to repair my oven, please advise on any changes necessary, The Main is already off. Replacing a Control Board - JTP20WF4WW Electric Wall Oven 1. Pull out the oven slightly from the cabinet for the oven after removing the (4 screws) securing it to the cabinet. 2. Remove the (3 hex head) under the Touchpad and Control Panel. 3. Once the oven was pulled out slightly, lift the panel up to remove from the oven. 4. Photograph how the main board was plugged in, before removing it to verify re-installation & reconnection of the harnesses. 5. Unplug all the harnesses (some have a clip that may have to be gently pried loose. 6. Install the new Control Board and reconnect the harnesses per the photo. 8. Assemble the Touchpad and Control Panel to the oven 7. Secure the oven to the cabinet. 8. Turn the power on, setup info may display, turn the power back off, waited a few min., turned it back on, should be good to go.
Answer Ted, Yes, the way that you describe removing and replacing the control board is the way that it needs to be done. We are not showing a instruction sheet on the control board so it may just have different locations on the board for the wiring. Read More... Answered by AppliancePartsPros.com | Wednesday, July 31, 2013