It sounds like you just need to reset the switch. Open up the door and remove the screws around the vent panel that surrounds the door lock assembly. After you remove this ven panel there will be a black 1" switch with a tiny red button on it. Push the red button and you should be back in business.
iIf that switch isn't bad you have a rather large problem. Either the relay board is shorted which is about a $500 repair bill, or the unit may only be getting 120 volts and not 240 volts. You can try resetting the circuit breaker but if that is not the case then chances are your junction box behind the oven is shorted and the cost will depend on how long it takes to uninstall the oven to access the junction box.
Answers & Comments
Hi,
It sounds like you just need to reset the switch. Open up the door and remove the screws around the vent panel that surrounds the door lock assembly. After you remove this ven panel there will be a black 1" switch with a tiny red button on it. Push the red button and you should be back in business.
iIf that switch isn't bad you have a rather large problem. Either the relay board is shorted which is about a $500 repair bill, or the unit may only be getting 120 volts and not 240 volts. You can try resetting the circuit breaker but if that is not the case then chances are your junction box behind the oven is shorted and the cost will depend on how long it takes to uninstall the oven to access the junction box.
Let me know, if needed further assistance.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!