Question about GE JTP85 Electric Double Oven
My oven's model : GE JTP85WOW2WW
My lower oven won't heat up at all. I touched the wire and upper and lower, both of them are cold. The microwave and the others are working perfectly. I want to fix it without buying a new one unless it doesn't cost too much. Please help me to solve this problem.
I will appreciate for your assistance for advance.
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Posted on Jan 02, 2017
more than likely your glow bar ignitor has stopped working or at least pulling enough amps to open the safety valve. The floor of the ovens come out may have a couple screws toward the back. take the floor out if a diffuser is on top of the burner remove it. the glow bar ignitor is mounted on the burner turn the oven on and watch it should glow bright red and in about 30 secs open the gas safety valve. If it does not glow you may want to verify power to the ignitor, more than likely the ignitor is the problem. If it glows but does not open the safety valev still replace the ignitor not pulling the required amps to open the safety valve. just put a little dish soap on the screws to the ignitor to help from srtripping them out
Posted on Feb 23, 2008
SOURCE: GE XL44 gas oven
hi thanks for the question just because the igniter lights up doesn't mean its good, the gas will not light, if igniter isn,t hot enough. and a very common problem is that the igniter does come on, but not hot enough to ignite the gas . replace the igniter thanks the appliance doc
Posted on Sep 30, 2008
The F2 Error code means the oven has detected an excess temperature condition. Most often this is due to a bad temperature sensor - the sensor costs about $75 from an online repair site.
How to remove and replace the temperature sensor. In most GE ovens, when you open the door, you'll see the rod-shaped temperature sensor sticking out of the back wall at the upper left. It's about six inches long and a bit more than 1/8" in diameter, held in place with two screws.
Turn off the circuit breaker (built-in ovens) or unplug the range before attempting the replacement.
The replacement sensor will come with instructions, but basically it's a matter of removing the sensor, pulling out the wires to where they are connected and disconnecting them. You may have to snip. The replacement sensor will come with high-temp wire nuts to hold the new connection. Polarity doesn't matter; it's a straight resistance thermocouple. Hook it up, be sure you poke the connections back far enough so that they're on the other side of the thermal insulation and not resting against the back of the oven.
If you continue getting the F2 error after replacing the sensor, then the problem is likely in the control module - this is the circuit board behind the keypad and clock.
You'll need to remove the decorative bezel to get behind the control panel. Remove screws and set off parts in order - it's not complicated. Once the bezel is off there are two more screws that hold the panel in place. Then you can lift the panel up about a half inch and pivot it forward toward you. You'll see a bunch of wires going to a circuit board.
On the panel you will notice some black plastic boxes that say "Potter & Brumfield" on them. These are relays. Check the relays - slide the black plastic cover straight up to expose the coil and the contacts. The coil, when energized, closes the contacts - look at all the relays. You can manually close the contacts with your finger (be gentle). If the contacts of one of them are stuck, they might be welded together. You can fix the problem by prying apart the welded contacts gently with a knife blade. Take some time to gently polish the relay contacts with a folded bit of fine grain sandpaper - this will get some more life out of them. Be gentle and careful - the relays aren't complicated but if you bend the contact or rip it out, you'll have to replace the controller, which will set you back a couple hundred dollars. If you unstick and burnish the relays, they will probably eventually weld together again as the rough spot will spark, but when you burnish them with sandpaper they should be good for some more life before they need to be replaced.
If the problem isn't the temp sensor or welded relay contacts then the problem is obviously somewhere else, but temp sensor and relay contacts will account for the lion's share of F2 errors.
Once again, be safe, be careful, be gentle. Ovens are not very complicated and they're tough, but always exercise care. Always disconnect electricity before messing with them.
Posted on Jun 28, 2009
If your electric oven is not heating then you probably have a bad heating lelement in your oven. This is not that hard to fix yourself...
Check out this tip that I wrote about the Oven not heating problem..
Oven Problems Electric Oven is Heating Slowly or Poorly
Posted on Jul 30, 2010
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