Control unit reading OFF on Both Ovens

SOURCE: PROBLEMS WITH FR ERROR MESSAGE APPEARING

Mewood What part did you call "thermostat"? If you?re talking about the device which operates the oven temperature, your oven does not have such thermostats. It has two oven temperature sensors (one in each oven) and a control board (ERC). An error code "F4" will be displayed along with a beeping sound if the ERC determines an open oven temperature sensor circuit. It can be the sensor itself or the wires that connect the sensor to the ERC. The F4 message will not be displayed in the time of day mode. To get access to an oven sensor and wires, the oven has to be removed from the cabinet. Then you have to remove the rear cover. Then unplug the oven sensor and check the resistance across the oven sensor. It?s supposed to be about 1100 ohms at room temperature. If the resistance is incorrect, the sensor is bad and needs to be replaced. If not, check all the wires from the oven sensor to the ERC. If it is not the sensor and wires, you have to replace the ERC, but most likely the problem is with the wires and/or connections. Part number for ERC is 62965, part number for oven sensor is 62593. Gendos....post back.

SOURCE: We have a Renaissance Wall

Hi,

This is a common problem on this model and discussed many times by us here and in different forums.

CO1 means you have a shorted touch pad and need to replace it.

In the beginning, you might be able to reset the code by pressing Cancel or by disconnecting the power supply for few minutes. However, that is an indication of touch pad ( or shorted key failure ).

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!