Bosch Convection Oven - Not Heating - Appliance Repair Forum

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10-23-2009, 06:30 AM

grajzj1

Junior Member

Join Date: Jun 2009

Posts: 1

Bosch Convection Oven - Not Heating

Model Number: HBL532AUC/01 Brand: Bosch Age: 5 - 10 years

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Hello all,

Last night my wife was baking and the heating (temperature dropped off).

Cooling Fan runs, On Light is functioning, I checked the heating elements up and lower with Ohm meter - zeros out - low resistance/continiuity OK.

Switch selector has a burn location on W/R wire that connects to the ON light and the On light is functioning.

The oven is clean inside the baking cavity ( We do not cook greasy stuff) - never needed the self cleaning function -yet.
Inside the electrical connection (light amount of dust) is clean.

If I just replace the selector switch, is that the cause for the no heating, or is it the relay board, thermometer(s)?

Please help. Thanks.

Jerry

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Bosch Convection Oven - Not Heating

Oven Repair (including Ranges and Cooktops)

Hello all, Last night my wife was baking and the heating (temperature dropped off). Cooling Fan runs, On Light is