Meaning of code F 34

SOURCE: oven shuts off?

F34 is a cooling motor fault. May sure that the cooling motor is running.If not, then check that there is 120 volts to the motor.The motor sensor on this oven is attached to the cooling fan. It could be a simple issue of loose wire in the connector. Find the wiring going to the relay unit from the motor, pull the connector and hold a flash light on the back side of the connector. You should see almost no light. If you see mostly light, there is your loose connection.

SOURCE: troubleshooting thermador

call thermador service center 800 735 4328

SOURCE: f 34

My Name is Don from Mr Fix it Applaince in baytown texas. I have seen this F34 error as well and may have a solution for some of you... According to a Thermador error code book for a C301bs/03 single Thermador oven. It says its a air flow problem. This means it could be the fan motor sensor telling the controlboard that it is not spinning fast or not at all. or it could be a micro paddle switch that is activated by air flow, I found Two of them on the bottome of a double oven thermador a few moths ago.. Recap : if your fan blower motor has 4 wires going to it, it has a sensor reading the rotation of the motor.... if yours does not have this then you should look for a paddle switch.

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SOURCE: code f34 for my thermador

Hi,

According to a Thermador error code book for a single Thermador oven. It says its a air flow problem. This means it could be the fan motor sensor telling the control board that it is not spinning fast or not at all. or it could be a micro paddle switch that is activated by air flow. Recap : if your fan blower motor has 4 wires going to it, it has a sensor reading the rotation of the motor.... if yours does not have this then you should look for a paddle switch.This could also be a result of fan may be too dirty to operate correctly. Try to clean the oven. If you had this error after electrical surge or outage recently, then turn off the dedicated circuit @ circuit breaker box for about 1 Hour and hopefully it would resolve the problem.

Let me know,if needed further assistance.

Hope i helped you.

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