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I thought I had it all figured out.:confused: My oven wasn't heating correctly and after trying to calibrate it, ended up ordering the sensor. Just replaced the sensor and oven still isn't working right.:(
When I turn it on, I set it to test at 350 degrees. Right away the oven shows 325 degrees and then beeps that it's reached the 350 mark within a few seconds, and of course, it's not. I figured it was the sensor, but now I know it's not. I don't know what it is though, can anyone give me a clue/idea on how to fix it?
I never received any type of error code. Also, this is an electric oven, if the info helps.
Thanks!
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A model number may help others help you Model Number LocatorSounds like your timer/control board is shot. Unplug the unit and check that the connection to the sensor is OK on the board. No cold solder or loose or corroded joints etc. The sensor is a positive coefficient device re: resistance rises as temperature rises so if you have a bad connection on the board somewhere it will think that it is up to temperature. If you cannot find anything then I would replace the board. |
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I can't locate the exact model number, but I do have the manual and it's one of the following CRE9800, CRE9700, CRE9600, CFE9000, CHE90000 or CHE9800
I noticed that the bottom element heats up, but the broiler element doesn't seem to be working, or working correctly.
Could it be the broiler element be the culprit?
How do I check the connection to the sensor? I'm totally clueless:confused:
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I doubt it is just the broil element since the oven is coming ready way too fast.
If it was the broil element it would take a long time to get to ready if it ever managed to get there.
If you have never checked electronic boards etc. you may want to get some help from a friend.
You will probably have to remove the board from the oven.
Be sure to unplug the unit or turn the breaker off first.
You want to inspect it around where the temperature sensor attaches.
You will also see the track (conductor) on the back side of the board follow it along and check the components soldered into that track.
Of coarse check the connectors that the sensor plugs into.
Cold solder joints are usually a duller grey or have pin holes.
Also gently wiggle the components while looking at the connection/soldered side. If you see the components leg move in the solder joint you have a cold solder joint.
A magnifying glass can come in handy for this job. |
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Sorry, I double posted, see reply below
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Well, I wouldn't say the oven is becoming ready too fast, it just says it is, but the oven is still cold, though it does eventually heat up, but it seems you have to set it to the highest setting for it to actually get ho,t even though it says it already is. If you leave it at a lower temperature of any number is barely gets warm.
The broiler element works, but I hear a fast clicking sound when I turn it on that I don't hear when I turn on the oven. The clicking sounds seem to get shorter/quicker sounding as the element starts to heat up, which is does, so I know ithe element works, at least in the respect that it gets hot. What would cause this clicking sound?:confused:
If it IS the circuit board, is it always a case of having to be replaced? I just don't think it's worth it to replace the board on an oven thats about 14yrs old yet, if it could be something that may be repairable at a fraction of the cost, I would love to go that route.
So I know, at least in my laywomans mind, that both elements do heat up, so can one safely say elements are okay if they heat up, or could there still be an issue with them that would cause them ot act "funky" as they are?
THANKS AGAIN!!!
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[COLOR="Blue"]Well, I wouldn't say the oven is becoming ready too fast, it just says it is, but the oven is still cold[/COLOR]
Ye s that is what I meant the unit is giving a false ready.
[COLOR="Blue"]What would cause this clicking sound?[/COLOR]
It is probably the broil relay on the control board.
It thinks it is at set point and is trying to maintain that temperature but something on the board is screwed up and sending false information to the relay.
[COLOR="Blue"]If it IS the circuit board, is it always a case of having to be replaced?[/COLOR]
There are places that will repair control boards but it probably would cost you close to what a new board would. It definitely will not be at a fraction of the cost. They usually repair obsolete boards for those who have no other choice. It may be that your control board is obsolete without a proper model number I cannot tell. Would need the manufacture's number off the control board and then cross reference that.
Just do a Google "stove timer repair" to find a repair company.
I looked up some CRE 9600 and 9800 control boards and they range from $150.00 to $250.00
[COLOR="Blue"]So I know, at least in my laywomans mind, that both elements do heat up, so can one safely say elements are okay if they heat up, or could there still be an issue with them that would cause them ot act "funky" as they are?[/COLOR]
I would say that the control board is toast. As you said both elements work and the sensor is new so all that is left is the control board.
You have not said but I am assuming that the stove top elements run OK. |
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Thanks, appreciate the added info, VERY helpful. To answer the question about the cooktop, all work just fine. What boggles my mind as well is that I've never gotten a single error code and all buttons on the circuit board work fine. I would think something would have popped up, but then again, they could be like the idiot lights in cars and not work when they should.:cool:
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