Question about Bosch HBN 455 Stainless Steel Electric Double Oven
I have a used Bosch HBN456AUC convection oven that the fan just started running constantly. It has been installed in it's current position for about three months with no issues. I also found that the oven doesn't heat if the oven is set to Manual. The oven does heat however if you put it into Timed Mode and set the timer.
I have turned the circuit breaker off and then on and that doesn't clear it. Any ideas?
first out put voltages measures,when output voltages ok , then see the control circuit.after tnat every thing ok. replace heating elements.
Posted on Dec 11, 2007
SOURCE: bosch oven
looks as though youre circotherm element has blown (open circuit) you will need to remove oven and check with multimeter should read around 35-37 ohms on 2.5 kilowatt heater if open circuit will need replacing easy to do on most ovens and no too expensive around £30-£35 for element depends on model and output power.
hope this helps
Posted on Jan 18, 2008
If it is fan assisted then check the fan element, it is located behind a panel at the rear of the oven compartment.
Plz rate my\solution.
Posted on Dec 17, 2008
If the oven is electric and fan assisted,then I would suggest that the oven fan element is faulty.
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Posted on Dec 17, 2008
Do you see any Error Message on the Display?
If not, then it should not be a Concern. More often this could be Thermal Fuse on the Back of the Unit ( On Most Models ) will stop the Broil and Bake from Turning ON. You would just start a bake cycle and the temperature will sit at 100 and something degrees and never raise.appliance.
Let me know, once you check the same.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!
Posted on Dec 28, 2009
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