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GE 30 in. Profile JP939 Electric Cooktop Questions & Answers
Error 108
According the service guide, an F108 error is Line Monitor Failure
Correction action is:
(1) Recycle power to the cooktop (i.e. turn breaker off and on)
(2) If fault persists, test the line voltage supplied to the cooktop at the wall outlet. Voltage should read from 175VAC to 265VAC. If it does not, there is a problem with the power being supplied to the cooktop.
(3) If fault persists, replace power board
(4) If fault persist, replace logic (main) board
Search for my solution for replacing an element (JP939/JP969) for the basics to open up the unit.
11/25/2013 5:46:31 PM •
GE 30 in....
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Answered
on Nov 25, 2013
I get an error message
This indicates failure (open circuit) of the left front temp sensor. You can search for my solution for replacing a element on a JP939 and JP969. Will likely require replacement of the element (~$160).
11/25/2013 5:41:04 PM •
GE 30 in....
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Answered
on Nov 25, 2013
How to replace a radiant
Search for my solution for a replacing the element on a JP939/JP969. That should help for similar GE models.
11/25/2013 5:33:54 PM •
GE 30 in....
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Answered
on Nov 25, 2013
Error code F104
F104 is logic board (main board) MUX failure.
Action:
1) Recycle power to the cooktop.
2) If problem continues, replace logic board (~$250 part)
You can read my other entry as to how to open the unit. It seems strange that the board would fail simply from moving. That is assuming that it was properly reconnected electrically to an appropriate circuit. It is certainly worth opening up the unit and simply checking all cable connections to the board and looking for any visible damage (not that there will always be some for a failed board) before paying for a replacement.
I should point out that GE's troubleshooting instructions often end quite quickly in logic board replacement. Either they anticipate a lot of failure of these boards or they like selling replacements whether necessary or not.
11/25/2013 5:29:35 PM •
GE 30 in....
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Answered
on Nov 25, 2013
Fault Codes
This code is shorted temp sensor, element 2, which is the left rear.
Action:
1) Check all heater, sensor and wire harness connectors. Make sure they are tight and secure. Check heater ribbon for possible damage.
2) Remove sensor connector (for left rear in this case) from logic board and measure RTD resistance. Should be 1030-1150ohms. If not, replace heater element assembly (~$130 for part)
3) if fault persists, replace logic board.
See my other entry as how to open the unit and do the replacement of the heater element.
Note: this error code 1X4 (where X in the number of the burner) is similar to 1X3 which is "open temp sensor"; they are dealt with in the same way. Both can be due to damage but I would suspect that, unlike 1X3 codes, 1X4 codes are less likely to be due to simple wear.
11/25/2013 5:18:56 PM •
GE 30 in....
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Answered
on Nov 25, 2013
Right Front Burner shuts off
x9009 Hello and sorry to hear about your problem.
You have a open heat sensor, one 1 of your heating elements.
I suggest you contact a service company for repairs.
I tried to help you, Please help me by vote/rate my response.
Thanks and good luck.
If you live in the Denver Co area, I can help you out
11/18/2013 6:03:10 PM •
GE 30 in....
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Answered
on Nov 18, 2013
GE F105 error
According the service guide, an F105 error is "Zero cross failure"Correction action is:(1) Recycle power to the cooktop (i.e. turn breaker off and on)(2) If fault persists, test the line voltage supplied to the cooktop at the wall outlet. Voltage should read from 175VAC to 265VAC. If it does not, there is a problem with the power being supplied to the cooktop.(3) If fault persists, replace power board(4)If fault persists, replace main (Logic) board and recalibrate elements.
11/18/2013 5:40:11 PM •
GE 30 in....
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Answered
on Nov 18, 2013
On light comes on but burners don't get hot.
Dear friend,
sounds like your problem could be either burnt out element or wire to the element or both. I am qualified in saying this as i am an electrician & have experienced these problems many times in my busness.
Cheers
Jim.S.
12/27/2010 5:02:55 AM •
GE 30 in....
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Answered
on Dec 27, 2010
GE cooktop - model JP939 - front right heating
It sounds like the element has a short in it. I would order a new element. Since it works some, but not hot enough you know that power is getting to it. Think of it like a fan that won't start on its own unless you give it a push. The winding have become week. the element works on a resistance mode and if it fails to have enough resistance it does not get hot.
Hope this helps.
9/2/2009 10:19:12 AM •
GE 30 in....
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Answered
on Sep 02, 2009
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