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Thermador Range Blue Blinking Lights Error

I have a Professional Series Thermador Range (PRD486EDG) On the small oven, the blue lights are blinking. The first blinks twice and the second light blinks once. I think this translates to a "21" code, but I don't know what it means. Thanks.

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  • 2 Answers

SOURCE: Flashing Lights on Thermador Oven/Range

the lights flashing in a sequence indicates the error code. The error codes indicates what the problem is with your stove. Based on the response to your message, it sounds like their error code is 12, one then two. It is not clear what your error code is.

There is an explanation of the error codes on the wiring diagram that comes with the stove. I found the wiring diagram for my stove taped to the inside of the kick plate. The kick plate had to be removed to find it.

my oven is not working either. the error code I get is 34. I am told by a technician that error code indicates that the computer is not recognizing that the cooling fan is operating, which is why my oven will not work.
When I try and order a new cooling fan from Thermador, the website says that it is temporarily out of stock. Obviously, other people are having the same problem I am.


Posted on Mar 06, 2009

  • 1891 Answers

SOURCE: thermador prd486edg oven/heating flashing 1/2

only code that is close ( e12) ( E12) look at display and make sure .. mm if the code is E12 then " CT oven:latch switch problem ) this may help Note E . 1 turn the clock selector knob to off 2 tweak the oven control by turning the clock selector slightly to the left ( counter clockwise ) this may stop the flashig message / beeping and clear the display window. " try it and pray mm .

Posted on Dec 09, 2009

  • 1 Answer

SOURCE: Thermador Pro Harmony Range--> Blue Lights Blinking

thermador rang, blue light blinking. Oven is not working,

Posted on Feb 05, 2010

Daniel S
  • 4323 Answers

SOURCE: my thermador pro grand PRD486EDG range's blue

Hi

The issue seems to be with the control board that is bad and should be replaced. Hope this helps...please post back for further assistance.

Daniel

Posted on Feb 20, 2011

  • 1 Answer

SOURCE: PRD486EDG doesn t heat up Oven light blinks once

PRD486EDG Oven doesn't heat up. Oven light blinks twice, then the heat light blinks twice. Tried reseting the power

Posted on Apr 23, 2011

KevinWhite
  • 1902 Answers

SOURCE: PRD486EDG Oven doesn't heat up.

Hello & Welcome to FixYa

This indicates a open/shorted oven temperature sensor and to solve this problem the sensor needs replacement. If you wan to be sure before replacing the sensor then you can test it with a voltmeter for around 1100ohms....if it reads more then this then it needs replacement however, if the reading is around or less then 1100ohms then it is the control board that needs replacement. Please get back to me if you have any other questions.


Kevin

Posted on May 10, 2011

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PRD486EDG Oven doesn't heat up. Oven light blinks twice, then the heat light blinks twice


Hello & Welcome to FixYa

This indicates a open/shorted oven temperature sensor and to solve this problem the sensor needs replacement. If you wan to be sure before replacing the sensor then you can test it with a voltmeter for around 1100ohms....if it reads more then this then it needs replacement however, if the reading is around or less then 1100ohms then it is the control board that needs replacement. Please get back to me if you have any other questions.


Kevin

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only code that is close ( e12) ( E12) look at display and make sure .. mm if the code is E12 then " CT oven:latch switch problem ) this may help Note E . 1 turn the clock selector knob to off 2 tweak the oven control by turning the clock selector slightly to the left ( counter clockwise ) this may stop the flashig message / beeping and clear the display window. " try it and pray mm .

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1 Answer

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the lights flashing in a sequence indicates the error code. The error codes indicates what the problem is with your stove. Based on the response to your message, it sounds like their error code is 12, one then two. It is not clear what your error code is.

There is an explanation of the error codes on the wiring diagram that comes with the stove. I found the wiring diagram for my stove taped to the inside of the kick plate. The kick plate had to be removed to find it.

my oven is not working either. the error code I get is 34. I am told by a technician that error code indicates that the computer is not recognizing that the cooling fan is operating, which is why my oven will not work.
When I try and order a new cooling fan from Thermador, the website says that it is temporarily out of stock. Obviously, other people are having the same problem I am.


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Hi,
I'm Neil
No problem
Check your Manuel
Call The Manufacturer you have a warranty!
Please rate my solution!

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